Drawing of a smoke generator for cold smoking. Smoke generator for hot smoking

Meat is a traditional dish on our tables. It can be prepared in many ways, but such a heat treatment option as smoking is very popular, and the device is a smoke generator for smoking. The procedure allows not only to make a long-term storage dish from a perishable product, it makes it possible to obtain a special taste, aroma, incomparable with any other processing method. And even though more and more various devices appear on the household appliances market, do-it-yourself smoking is still in the price.

Note: A special role in the procedure is given to smoke, it gives the dish not only an excellent taste, but also a special aroma. And even though many people start using ready-made devices, there are enough people who are interested in using home-made devices.

This is both a good way to save money and a great opportunity to get extra pleasure from the opportunity to do something yourself. After all, with a little work, you can make a generator with your own hands.

Smoking is a rather lengthy process that also requires certain skills. Certain conditions must be met:

• minimum temperature of incoming smoke;
• processing should be long - from several hours to several days;
• you can use sawdust from fruit trees, but not coniferous trees;
• products must be processed - cleaned, washed, salted, dried.

Given the skills of the cook, understanding the intricacies of the procedure, the result is determined. The device also matters, especially if the smoke generator is made by hand. For him, the most important thing is the correct location of all elements, the flow of low temperature smoke. All this together makes it possible to hope that it will turn out very tasty and presentable.

Homemade with a smoke generator

• alder;
• cherry;
• Apple tree;
• pear;

Due to the different aromatic qualities, dishes are obtained with different taste characteristics. It is enough to make a smoke generator for smoking with your own hands to start managing the process.

About the smoke

Smoke is a natural antiseptic, which is valued by smokers. Indeed, after such processing, harmful microflora does not form in the product for a long time. In a word, the shelf life increases, the dish receives special taste qualities. Smoke can process game, meat, fish.

Smoke generated by a smoke generator

Thanks to the generator, you can get smoke with the necessary characteristics. Its injection is carried out due to the operation of the fan or the temperature difference. Sawdust also plays an important role.

Service

The procedure consists in the supply of sawdust, as well as the subsequent cleaning of the container from decayed elements. If you use a do-it-yourself smoke generator for cold smoking, then you will probably have to perform the procedure yourself. However, if a ready-made version is used, it is quite possible to automate the process. In large productions, an operator is involved for monitoring.

Advantages of ready-made options

Making a generator yourself is not an easy task. This requires certain skills, materials, time. Therefore, many do not dare to take such a step, but buy a ready-made electric smoke generator. Such devices are very popular because they have the following advantages:

• high performance;
• low power consumption, which is comparable to the level of consumption of the included incandescent lamp;
• smoke is cleaned in the heat chamber, as a result of which resinous substances settle on the walls and are then removed;
• complete combustion of sawdust is ensured;
• serviceability;
• high reliability of the device.

All this ensures the demand for devices and high efficiency of the procedure. Next, consider several models of ready-made options.

Original Bradley Smoker

Bradley Smoker is a specialist manufacturer of smoked products. Distinctive features of the produced devices are modern design, high reliability. Devices retain the natural taste. To provide the process with smoke, briquettes are used, the supply of which is organized automatically.

Original Bradley Smoker

SHAURMAKER

This device provides not only automatic feeding of hardwood briquettes, but also electronic control. The power of such a device is sufficient to organize the process in a small enterprise.

Smoke generator with compressor and sawdust of different breeds

Weber-Stephen

This American device is more suitable for private use. The fuel for such a device is coal. Therefore, it can be used as a grill. Many manufacturer's models are used for industry. Therefore, in private ownership, such devices are used quite rarely.

Weber Stephen brand smoke generator

How is it used?

The purchased version of the smoke generator is used as follows. Products are loaded into a cabinet that closes. Sawdust should be filled into the bunker (about 70% of the bunker). The smoking chamber must be filled with products. During smoking, it is required to control the intensity of smoke exit from the cabinet.

Note: The duration of the process is determined by the product. For example, for bacon or mackerel, it will take a day, for capelin - 8 hours. Poultry meat will require longer processing.

It is very important to clean the casing regularly during operation. After cleaning, it can be reused. It is also worth considering a few more recommendations:

• to speed up the smoking process inside the device, it is necessary to install an electric heating element to ensure heating of the sawdust;
• the taste of the dish is determined by the type of wood chosen;
• you can add a little grapevine to the sawdust, which will provide an original pleasant taste;
• dry weather is optimal for the procedure;
• smoking temperature must be maintained at 30-35 degrees.

Security

The smoke generator device has its own characteristics, so you must follow the safety rules:

• the device is installed on a solid, fireproof surface;
• it is best to use a metal case with a layer of heat-resistant paint;
• electrical wiring must be removed from the source of exposure to high temperatures;
• in case of unforeseen circumstances, the control unit must be provided with an auto-shutdown element.

Simple design smoke generator for a smokehouse

By following these rules, you can prevent not only equipment breakdown, but also injuries and other health problems.

Creation

We will figure out how do-it-yourself smoke generators for cold smoking are made, how much such a device can be made by yourself.

As a rule, the design includes the following elements:

• source;
• smoke cooling system;
• fuel;
• smoke supply system to the smoking chamber.

The source of heat generation can be:

• coal;
• chips, sawdust;
• firewood;
• electricity.

Do-it-yourself smokehouse with a smoke generator

The most optimal smoke generator device is one that involves the use of sawdust.

Smoke generator application

cold smoke

Usually includes:

• laying out a hole for a firebox;
• laid underground;
• the filter ensures the purity of products, protection from soot;
• installation of the smokehouse itself.

The process of smoking with the use of a smoke generator

However, the process may be accompanied by one drawback - elevated temperature, which excludes cold smoking. To do this, do the following:

1. Increase the length of the chimney to allow the smoke to cool.
2. Running water can help cool the smoke. Therefore, the design will need to be upgraded.

Do-it-yourself assembly of an electric generator for a smokehouse is quite easy if you use drawings and diagrams. The electric stove is a heating element, and the smoke is cooled by the length of the pipe.

If there is a desire to make a wood-burning smokehouse, it is even easier to assemble it. The device of such a smoke generator is based on a potbelly stove. The length and number of pipe bends determine the smoke temperature. It is lower than the higher scores.

Smoke generator for a smokehouse in action

The size of the smoking chamber is determined by how many products are planned to be processed at a time. If the procedure is performed once a year, then you can take an ordinary bucket made of metal with a lid. A hole is drilled at the bottom, the diameter of which must match the tube of the smoke generator. A hole must be made in the lid to remove smoke.

Homemade smokehouse with a smoke generator

The smoke generator device may include various elements: a frame, a fan, a drum, a heat chamber, an electric drive.

As you can see, it is quite possible to make the device yourself, it is enough to show patience, perseverance and set aside some time. Then everything will definitely work out!

Version of the smokehouse with a smoke generator

Smoked foods are a gourmet delicacy for many. The smell itself awakens the desire to eat fish or meat that has undergone such processing. In addition, they can be bought in any quantity, because such products are stored for quite a long time. True, the price for them stops many. It is more profitable to buy ordinary meat, and it is easier for fishing enthusiasts to catch fish. But how do you want to eat it all smoked! There is one way out of this situation: to make a smoke generator with your own hands. How? And now we will try to figure it out.

In an ordinary smokehouse where firewood is burned, the process takes a long time and a supply of fuel. With a smoke generator, everything is easier. The smoke process is based on the slow smoldering of fuel. A fan “or compressor” is connected to the unit, which blows air. From here, the smoke enters the smokehouse, where products are hung “or laid on the shelves”. As you can see, everything is simple. But the result of the operation of such a device is worth its assembly. So, playing with spices and fuel, you can achieve different tastes from the same meat. In addition, as already mentioned, it will be stored longer than usual.

Fuel for generators

Some purchased models have an electric or gas firebox. However, such smoking can hit the user's wallet pretty hard. But a device that works on chopped wood spares your savings. First, it does not require electricity; secondly, many owners of private houses, who, as a rule, assemble these generators, have a lot of wood. However, those who do not have it should not lose heart, as fuel can be bought at the store. Chips or sawdust can be from any tree, except for the evergreen "such as, for example, pine": with such fuel you will only spoil the meat, making it bitter.

The size of the chopped wood is also important: for example, for smaller sawdust, you need to add a spring to the structure, which allows the smoke to pass unhindered. Larger elements do not require such improvements.

Smoke cooling

We figured out the appearance of smoke. But for those who want to use cold smoking technology, this is not enough. This requires lowering the temperature of the smoke. How to achieve this? There are two ways:

• water. Two tanks are installed inside the generator. Water circulates in one of them, while the other is responsible for cooling the smoke, which simply comes into contact with the cooled walls;
• air. In this case, the smoke is driven by air through a serpentine-shaped pipe. This method is chosen most often, since it is cheap and simple in design.

Several safety rules

Before dismantling the smoke generator, the following points must be considered:

• wiring must withstand high temperatures and be as far as possible from the heating element;
• the surface on which you are going to install the structure must be protected from possible fires;
• when choosing a material, it is better to focus on metal painted with heat-resistant paint;
• if possible, provide automatic shutdown so that the unit does not suddenly fail.

Where to mount the ejector

This question arises before everyone who assembles a smoke generator for cold smoking with their own hands. You can install the main part of the unit both from the bottom of the container and from above. In the first case, the ejector works well, but with a number of disadvantages. For starters, you have to limit the camera height, otherwise the fire just goes out. But because of this, the operating time of the generator is reduced. In addition, it is necessary to protect the pipe, into which, due to its low location, wood chips can enter and block the passage of smoke. Also, when the compressor is turned off, the smoke supply stops due to the lack of natural draft. Therefore, it makes sense to place the ejector on top, since in this case these disadvantages disappear.

Now let's try to figure out how the assembly itself takes place. First of all, everything should be calculated, because without this something may not converge, and then you have to think about how to fix the situation. By creating diagrams, you can notice all the inaccuracies on paper and correct them before the start of the assembly processes. Therefore, before you make your own cold smoked smoke generator with your own hands, you need to create drawings.

• various pipes: square “100 by 100 mm” or round “100 mm in diameter”, a pipe about 40 cm long and 25-40 mm in diameter “for hot smoking”, a metal hose with a diameter suitable for the chimney “for cold”;
• compressor "some even manage to use a cooler from a computer and a bottle for the case";
• tee for pipelines of the required diameter;
• wires;
• switch;
• thermometer.

Let's go straight to the process

First, we take the pipe from which we will make the body and cut off a piece of the desired height “from half a meter to 80 centimeters” from it. The bottom of the required dimensions with sides, as well as the cover, are made from sheet metal. Holes with a diameter of approximately 0.7 mm are drilled above the side of the bottom. Oxygen will flow through them and wood will be kindled.

If you have provided a removable bottom, then the door will not be useful to you. Otherwise, it will need to be built. A chimney or holes are not needed in the lid, but a handle in the form of a bracket is needed. By the way, the lid should fit snugly into the pipe without releasing smoke. It would also be nice to make handles and legs, which will facilitate the work of carrying and installing the unit.

Now we retreat 8 centimeters from the top of the pipe and make a hole for the chimney. On one end of the fitting, it is necessary to make a thread for the fitting. The other end is welded to the hole, perpendicular to the body. Two pipes are attached to the two free ends of the fitting, one of which will lead to the smokehouse, the other to the compressor "for example, from an aquarium or with the same cooler."

A smoking cabinet can be made from anything. Someone even manages to build it from the refrigerator, just remember that it is not suitable for hot smoking because of the plastic from which the inner lining is made. A barrel, a cabinet, or even a cardboard box may also be suitable. In general, there are many options. It is only worth choosing a smokehouse in size so that as many products as you need fit into it.

Another point is the same spring. If you are going to clog the generator with sawdust, install it inside the case. If not, then you are all set. You can start smoking or put the finished product in the pantry or shed - depending on what its dimensions allow.

Now that you have your own smoke generator, you can purchase fresh meat or fish and smoke it however you like. At the same time, you will save money, because finished smoked products are more expensive than regular ones. Do not neglect the safety rules so as not to get damaged. And the unit itself with careful handling will last longer and more reliably.

Cold smoking of meat involves long-term fumigation of products with smoke, which occurs at a low temperature. To provide draft inside the structure, which contributes to the uninterrupted flow of smoke into the main chamber, a smoke generator is used. This device can be assembled independently at home. A cold smoked smoke generator greatly simplifies the process of preparing delicacies at home.

Cold smoking takes quite a long period of time. Products obtained in this way have a more delicate, refined aroma and taste. During the cooking procedure, pathogenic bacteria are destroyed. The shelf life of products cooked in cold-type units can reach a year, which is a serious advantage of the design.

Features of this process require the use of special equipment. The most important role in this case is played by the smoke generator for smoking. There are certain requirements for this device. It should contribute to the formation of a sufficient amount of smoke, as well as regulate its intensity. A device with autonomy greatly simplifies the process of preparing smoked meats.

In order to assemble this device, you need to draw up a preliminary drawing. The scheme includes a drawing of the future device, the necessary dimensions and designations.

Helpful information! It is important to note that the temperature during cold smoking does not rise above 50 ° C. In turn, the minimum figure is only 30 ° C. The duration of such an operation varies depending on the quality of the product itself and can reach several days.

Do-it-yourself smoke generator: structural elements

Self-production of such a device does not take much time. The design of the smoke generator includes several basic elements that must be prepared before assembly. Let's consider them in more detail.

First of all, you need a tube (metal). Its shape can be round or square. The first option is more preferable. This is due to the fact that the round section increases the smoke throughput and does not interfere with its transportation. The smoke generator tube for the smokehouse should have a diameter of 100 to 140 mm. It is the main structural element where the formation of smoke and its movement takes place.

Next, you need to prepare the tubes for assembling the ejector. In this case, products of smaller diameter are selected. Another important design element is the spring. It is placed inside the chamber. This detail contributes to the rise of smoke from the lower layers of chips upwards.

An obligatory element of a smoke generator for cold smoking is a compressor. This device is necessary to supply air to the ejector. The presence of a thermometer is not considered a prerequisite. However, experts still recommend equipping a home-made device with a thermometer. This will allow you to monitor the change in temperature inside the smoke chamber and avoid overheating.

All of the above parts can be purchased at hardware and building stores. To assemble the smoke generator, you must also purchase tools such as a grinder, a welding device.

Smoke generator for cold smoking: dimensions

The dimensions of the device used to produce smoke may vary. Purchased models are usually sold along with technical documents that indicate their characteristics. From them you can also find out for which smoking cabinet this device will be optimal.

Note! When assembling a smoke generator for a smokehouse with your own hands, it is recommended to calculate its power in advance. This indicator is determined depending on the volume of the smoke tank. It will not be possible to smoke products in the overall chamber if the power of this device is too small.

Devices assembled at home are difficult to classify. In order for the dimensions of the container and the power of the smoke generator to match, it is often necessary to carry out test runs. The most common smoke tank size today is 0.3 m³. This design allows you to cook a sufficient number of dishes made at home by cold smoking. With your own hands, a smoke generator can be made from a variety of improvised means.

It is important to remember that the size of the device itself is not so important. They depend primarily on what materials will be used in its assembly. In any case, the main parameter is the power of the device, which affects the performance of the smoke generator.

Do-it-yourself smoke generator: how the device works

In order to assemble a functioning device, it is recommended to understand its design and understand how it works. All smoke generators have the same principle of operation. All of them are used to produce smoke and contribute to its transportation in the right direction.

The fuel used to produce smoke can be both wood and wood chips (sawdust). Let's consider the principle of operation of a cold smoked smoke generator in more detail. When fuel is burned, smoke is released, which enters the inlet of this device. Then it (under the influence of the compressor) is sent to another part of the device, as a result of which it enters the smoking tank.

The compressor plays a very important role, as it supplies air to the smoke generator with its own hands, which has an increased pressure. Many experts note that these devices have a very high efficiency.

In order to assemble the smoke generator chamber in which the smoke will be distilled, you can use any suitable container. Most often in this case, containers are used:

• fire extinguisher body;
• aluminum milk can;
• thermos.

The most appropriate is the use of a metal tube. From it you can make a smoke generator for cold and hot smoking. It is important to remember that its length should not exceed 1 m. If you make the device longer, then the efficiency of the device will decrease. Smoke passing through a pipe that is too long will lose its speed of movement, as well as its temperature.

Do-it-yourself smoke generator for cold smoking: drawing

Drawing up a drawing is a necessary preparatory stage that allows you to perform the appropriate calculations and mark them on paper. The scheme necessarily indicates the body of the smoke generator, which can be round or square.

Helpful information! The service life of the device depends on the choice of material from which the case will be made. Masters recommend paying attention to two options - stainless steel or galvanized steel. This is due to the fact that such materials have the highest fire resistance, and are also resistant to corrosive effects.

The body of a homemade smoke generator is used as a chamber that is filled with fuel. The walls of the device must have good tightness. Otherwise, the smoke formed during the smoldering of sawdust will dissipate into the surrounding space.

The devices for smoking products themselves are divided into varieties depending on the design features and purpose. Today you can find overall stationary devices or, conversely, more compact, portable ones. A damper may be present in the design of the smokehouse. This element allows you to increase the flow of air into the chamber, which contains the fuel.

A homemade cold smoked smokehouse can have two fireboxes. This design is aimed at increasing traction in the system. Smoke generators are used in both hot and cold smokehouses. The drawing indicates all the constituent elements of the device. Be sure to include the ejector and its dimensions, as well as the compressor, in the circuit.

How to make a smoke generator with your own hands: ejector manufacturing

An ejector is a device that is a tube and is used to create the required draft in a smoke generator. This device is classified by location. Depending on this factor, two types of ejectors can be distinguished:

• lower;

• top.

The first option is not recommended by experts for smokers made by hand. This is due to the fact that such placement prevents the flow of air, which, accordingly, is reflected in the thrust in the structure. Tubes installed at the bottom require constant monitoring, which is not very convenient. When drawing up a drawing of a smoke generator, it is necessary to think over the location of this tube in advance and fix it in the figure.

Avoiding traction problems is quite simple. All that is needed is to place the ejector in the upper half of the smoke generator. This move has several advantages. Installing an ejector in the upper part helps to increase the volume of the combustion zone. The fuel located inside the chamber smolders more slowly in this case, and the likelihood that it will go out is also reduced.

This is how the ejector for the smoke generator is assembled with your own hands. A drawing, a photo and a step-by-step instruction - all this allows you to competently assemble this product.

Note! An important advantage of the ejector installed at the top of the smoke generator is that it has a longer service life. This is due to the fact that the device is located at a considerable distance from the heated area of ​​the chamber.

What to make a compressor for a smoke generator with your own hands?

The compressor is considered one of the most important parts of the device that generates smoke for smoking products. It can be purchased separately, and then attached to the structure. But most often for these purposes various improvised materials are used, which can be found in every apartment or house.

Related article:

Features of a cold type oil lamp. Device and types. Assembly steps. Preparation of products for cold smoking.

Do-it-yourself air blower can be made from an old cooler. This computer part is the best suited to increase the flow of air into the structure. It is necessary to follow the procedure for transforming the cooler into a compressor.

First of all, you need to take a plastic bottle and cut off its upper part. Next, use glue to attach the fan to the inside of the cut plastic element. On the other side (to the neck) a hose is connected. The second outlet of the tube is connected to the smoke generator. This design does its job very well. Its only drawback is its unpresentable appearance.

Another common option is to buy an aquarium compressor for a smoke generator. Many people note that the smoke machine can work without a compressor. But the efficiency of such an installation is lower, since air enters it naturally.

Thus, to increase performance, it is recommended to assemble a compressor. Moreover, it is not necessary that it has a complex structure. A simple do-it-yourself fan for a smoke generator greatly simplifies smoking, and it takes no more than an hour to produce it.

How to assemble a smoke generator for cold smoking with your own hands: instructions

When assembling a smoke generator on your own, it is recommended not only to pay attention to photographic materials, but also to watch training videos on this topic. The design of the device is quite simple. Therefore, any person who does not have special technical knowledge will be able to assemble this unit.

There is a certain sequence of actions that should be followed. Any deviation from the instructions may lead to errors that will affect the functionality of the device when using it. It is necessary to familiarize yourself with the assembly of the smoke generator in stages.

After drawing up a drawing of a smoke generator for cold smoking, the direct layout of the device begins. First of all, you need to make the body of the device. To do this, prepare a square or round pipe section. The length of the product should not exceed 1 m, otherwise there will be problems with the traction indicator when using it.

Helpful information! As a rule, when making a smoke generator on your own, it is customary to use a pipe segment, the length of which is 70-80 cm.

At the top of such a tube, you need to make a cover. It is needed for free access to the smoke generator chamber. This will allow you to easily fill the sawdust inside the device, as well as to clean it. In turn, a special container should be provided below, which will collect the ash formed after fuel processing.

A cold smoked smokehouse with a smoke generator is highly functional if its design has been worked out correctly. The simplest options for smoke generators are made from a tube to which the bottom is tightly welded. Such devices do not provide for the presence of an ash pan, and their cleaning is very simple: the accumulated ash is simply shaken out of the device.

More technological designs are equipped with a removable bottom. Below its level, a grate is placed on which the combustion products of wood fall. Through it, they fall into the ash pan. Regardless of which design option was chosen, they all provide for a hole in the lower half of the housing. It is necessary in order to provide air supply to the smoldering wood. The diameter of such a hole should not be more than 6 mm, otherwise the sawdust may simply catch fire, which will harm the smoking process.

How to make a smoke generator: arrangement of the chimney and ejector

The chimney is necessary for the delivery of wood chips smoldering products to the chamber of the smoking unit. The chimney is located at the top of the smoke generating device. It is important to remember that it is not performed in the lid, but about 8 cm below the edge of the case (upper).

To do this, a hole should be made in the wall of the smoke generator, which should correspond to the diameter of the tube. It is then welded to the instrument using welding equipment. It is necessary that the length of the metal tube be of sufficient size so that a plastic tube can be thrown onto it, through which the smoke moves into the smokehouse. The recommended length of this element is 7-8 cm. The chimney must be depicted without fail in the do-it-yourself smoke generator drawing.

Note! The presence of a plastic tube is not a prerequisite. Overall models of smokehouses, which are of a stationary type, provide for docking with a smoke generator without this element. In this case, the device is simply fixed to the wall of the smoking tank.

The next step is to assemble the ejector for the smoke generator with your own hands. A cold smoked smoker will get enough smoke if this fixture is assembled correctly.

Ready-made drawings of smoke generators will help to understand the features of installing an ejector. They can be easily found on the Internet. This device is connected to a compressor that builds up pressure inside it. The moving air creates a vacuum zone in this element. As a result, the smoke from the ejector passes into the chimney.

Rules for using a smoke generator: photos and operational features

After the installation of the smoke generator, you need to check its effectiveness. Using this device is quite simple. Consider how to properly operate a smoke generator made at home.

First you need to load wood chips into the structure. The amount of fuel may vary. As a rule, its total weight is about 0.7-0.8 kg. An important point is the choice of the type of wood used to obtain the smoke necessary for smoking. It is categorically impossible to use coniferous trees, as they emit resins when heated, which will spoil the products loaded into the smoking machine. For smoking, it is recommended to select firewood and sawdust made from deciduous and fruit trees (for example, oak, maple or apple tree).

The technology of using this device is explained in detail in the corresponding videos. After filling with sawdust, the smoke generator must be closed, and then the chimney pipe must be connected to the smoke tank. The device can be attached directly to the camera. In this case, it is simply installed in its place - close to the wall of the smokehouse.

In order to set fire to sawdust, you need to open the side door. After they are ignited, the compressor is turned on, distilling air. After performing all the above manipulations, the smoking process begins. It remains only to wait for the right time, which will be required in order to cook food in a smokehouse.

How to regulate draft in a homemade smoke generator?

The design, the assembly of which was described above, is notable for its good efficiency. However, it also has one serious drawback. When using such a smoke generator, it is difficult to adjust the intensity of combustion. The only way to do this is to change the capacity of the blower (compressor).

This problem can be overcome by equipping the device with an additional element - a blower. For the manufacture of this part, you will need a metal tube with a length of 10 to 15 cm. It must be welded to the bottom of the smoke machine body. It is not very difficult to make a blower with your own hands, but you should take this work seriously.

After the tube is welded, two holes should be made in it, located parallel to each other. Then you need to prepare a metal rod. The size of its section should be such that it can be easily passed through these holes. The next step is to cut a circle from a metal sheet.

Note! The diameter of the circle should be 1-2 mm less than the inner section of the tube.

The organization of the blower allows you to significantly increase the efficiency of the devices. This solution is also suitable for smoke generators without a compressor. It is very easy to assemble such a damper with your own hands. The main thing is to observe the geometric parameters and the sequence of actions.

Then the end of the rod is bent, which allows you to make a kind of handle. The completion of the work on the manufacture of the damper involves pulling the handle through the hole made in the tube and welding the metal circle to the bar. The simplicity of the design does not affect its effectiveness in any way. Adjusting the size of the tube lumen allows you to adjust the amount of air entering the smoke generator.

How to make a do-it-yourself smoke generator for cold smoking: additional elements

In simple devices, the products of smoldering wood chips accumulate at the bottom. Such smoke generators need regular preventive cleaning. In order to avoid this, you can improve the design by equipping it with an ash pan - a reservoir in which the combustion products of wood are collected.

The ash pan is located below the level of the bottom of the smoke generator. For its manufacture, it will be necessary to prepare a metal pipe, the diameter of which must be higher than the cross section of the device body. Photos will help to understand all the nuances of the device of smoke generators for cold smoking. It is not difficult to assemble an ash pan with your own hands. To do this, you must strictly follow the instructions.

First of all, it is necessary to weld a metal strip to the body (along the perimeter). Its thickness should not be too large. A metal bottom must be attached to the pipe, which is the body of the ash pan, using welding equipment. At the final stage of assembly, the body of the smoke generator is inserted into the ash pan.

Such a device can last quite a long time. It does not need constant removal of combustion products from the body. If necessary, you can buy a ready-made device equipped with this container. The price of a smoke generator ranges from 4 to 12 thousand rubles. depending on its design features.

Another important point that you need to focus on when making a smoke generator is the accumulation of condensate. During cold smoking, a reaction occurs, as a result of which drops of moisture settle on the walls of the structure. To eliminate them, use the collection. You can do it yourself. To do this, you need to familiarize yourself with the sequence of actions in the manufacture of the device.

First you need to lower the exhaust pipe of the smoke generator down. Next, you need to prepare a tank in which condensate will accumulate. Two tubes are connected to it using welding equipment (parallel to each other). Then the outlet pipe returns to its original position. Such a system will allow to collect most of the condensate that occurs during the smoking process.

Do-it-yourself stove with a smoke generator for cold smoking: video and photo

In some cases, the dimensions of standard devices may not be enough. If you want to assemble a design that is more productive, then you can make a smokehouse oven and equip it with a smoke generator.

Note! The main element of such a furnace is the body. It can be made from a wide metal pipe or welded from pieces of metal. In the second case, the design should have a rectangular shape, which is most efficient.

Consider the sequence of steps for assembling a do-it-yourself smoke generator furnace. Video and photographic materials that allow you to delve into the intricacies of the process can be easily found on the Internet in specialized forums.

As mentioned above, the body of the structure is assembled first. Next, you need to cut a rectangular door in it. The chimney pipe in such a device is located at a certain slope. This is necessary to maintain traction within the system. The interior of the furnace, welded from stainless steel sheets, should be divided into two parts. For this, a metal sheet is also used. The lower part should occupy approximately 60% of the chamber volume. A fire is ignited in this area. In turn, the upper zone is needed to accommodate chips.

It is best to make a do-it-yourself drawing of a smoke generator for this type of smokehouse. This oven is highly efficient. However, the assembly of such a design requires more time, effort and resources. In any case, the type of smokehouse is selected based on its purpose and the individual preferences of the owner.

Do-it-yourself smoke generator from a fire extinguisher: a simple and reliable option

This design is perhaps the simplest. To assemble it, you need an old fire extinguisher. The body of this device must be metal. It is important to remember that the fire extinguisher should not have rusty walls. If there are still contents left in the device, empty it and rinse thoroughly before use.

You can make a smoke generator for cold smoking from an old fire extinguisher. Videos on this topic can be found using the search bar of your browser. The correct and clear sequence of actions will allow you to perform a high-quality transformation of a fire extinguisher into a smoke generator.

First you need to cut the fire extinguisher. An incision is made in the upper part (5 cm below the neck). The result is a simple cover that does not need additional modification. Next, you need to make two holes in the bottom of the fire extinguisher. It is desirable that they be located 5-6 cm below the cut made in the upper part. The optimal diameter in this case should be 2.5 mm.

Note! Before assembly, it is recommended to make a detailed drawing of a cold smoked smoke generator with your own hands. The video will also help simplify the manufacturing process of this device.

After organizing the holes, you can proceed to the next step - welding tubes to them. The length of the products should not exceed 7-8 cm. One tube will serve as a chimney, and the second is necessary for air supply. This design takes into account the upper location of the ejector, and the air suction hole will be located at the bottom of the device.

A smoke generator made from an old fire extinguisher is able to function smoothly for about 7 hours. Thus, the simplest device for injecting smoke is assembled.

The smoke generator greatly simplifies the smoking process. For self-assembly of this device, it is necessary to draw up a preliminary drawing. It must indicate the dimensions of the individual components. The manufacture of this device is carried out in accordance with the instructions. If you are not confident in your own abilities, then the best way out is to purchase a ready-made smoke generator.

Even in ancient times, people smoked meat and fish to extend their shelf life. This method of cooking meat or fish products has not lost its relevance in our time. Despite the abundance of food on store shelves, many still prefer to enjoy some kind of smoked delicacy, but only cooked with their own hands. This process is not very difficult, so it is quite popular, especially among those who have their own dacha or country house. We will tell you how to make a cold smoked smokehouse for a summer residence with your own hands.

Cold smoking: necessary conditions

The product can be smoked in one of 2 ways:

• cold;

In addition, there is something in between - a method that can be called semi-hot. But the most popular is the cold one. Fish or meat cooked using this technology not only has an amazing taste, but also has a much longer shelf life. True, it also takes more time to cook in a cold way.

Smoke plays a special role in smoking, with the help of which the product is cooked. For this purpose, certain types of wood are used. Fruit trees are best suited: cherry, pear, apple tree, which impart an indescribable aroma to the finished product, as well as hardwoods such as alder, willow, aspen.

Attention! Conifers are categorically not recommended for smoking because of the resin they contain. The use of pine or spruce wood can simply spoil the product, making it unsuitable for consumption.

Smoke treatment in cold cooking is usually done within a few days. The optimum temperature is about 20-25 degrees, but not more than 35. Above this mark, cold smoking will no longer occur, but closer to the semi-hot cooking method. Meat and fish to be smoked must be properly prepared in advance - cut, salted, and then slightly dried to remove excess moisture. If the prepared product is too wet, then this fact will delay the overall cooking process due to the fact that the smoke will dissolve in this excess moisture.

Advice. Sometimes it happens that too much salt has been used. Immediately before smoking, you can remove its excess if you hold the salted product in water for several hours, and then dry it to get rid of moisture.

For smoking, you will need a special device. Such a smokehouse is not too difficult to make on your own. You can, of course, buy it ready-made. But it is much more interesting to do it yourself, besides, it will be much cheaper.

How to make a cold smoked smokehouse with your own hands?

The device of the smokehouse for the cold method of cooking meat or fish differs from the one that works on the hot principle. And its main task is to process the product with chilled smoke. The design of the smoking device consists of 2 chambers connected by a chimney.

The smokehouse itself is located directly on one side, and on the other, a hearth or stove, which is a source of smoke. The length of the chimney must be at least 3 m. This distance is necessary so that the smoke incoming for smoking has time to cool to the desired temperature. For stationary structures, the role of a chimney can be played by a pipe or channel lined with bricks. A marching variant is quite suitable for a trench dug at an angle.

For the device of the smoking chamber, you can take a metal barrel, a non-working refrigerator, cleaned from the inside, or build a case from boards in the form of a box. For cold smoking technology, this structure must be made airtight. Inside, you need to fix a grate on which hooks with fish or meat products will be hung for smoking.

When arranging a simple smoking device, which can be classified as a rustic type, the following work must be done:

1. Dig a small hole under the hearth for the smokehouse. Here you can install a stove or use the simplest way - to equip a place for a fire.
2. Dig a trench under the chimney with a depth of about 0.5 m and a length of at least 3 m. The walls of this channel can be lined with bricks for greater reliability, and a metal sheet can be fixed on top or covered with boards, additionally covered with soil to avoid smoke escaping during its passage along the trench. It is also possible to lay pipes in this channel for ease of use or put them on top of the ground. It will be a good idea to make the trench at a slight slope to facilitate the flow of smoke. To have draft, the chimney must be placed above the hearth.
3. On the other side of the trench, build an airtight smokehouse or install a prepared barrel. The chimney pipe is brought out to the lower part of the structure for better filling of its space with smoke. It is better to put a filter at the inlet to avoid soot settling on the prepared product.

Before you start working on installing a smokehouse, you must first choose the most suitable location for its placement so that it does not interfere. And it is possible that on the site there is a sloped area, which will be a good option for the location of the entire structure. It is also advisable to draw up a device installation diagram before starting work in order to take into account all the necessary details as much as possible without missing anything important.

Smokehouse with smoke generator

In the simplest smokehouses, the problem of controlling a certain smoke temperature, maintaining it at the same level, may arise. The process of cold smoking takes several days, so it can be very difficult to continuously monitor the required temperature regime for the combustion of fuel.

It is much easier to do this with a smoke generator. It is a device that for a long time provides smoke for the preparation of the product. The gas mixture is supplied under low pressure, which makes it possible to optimally fill the smoking chamber with smoke.

The smoke generator is quite easy to make yourself. As a heating source, options such as:

• electricity;
• open fire.

One of the easy-to-use smoke generators is a small metal box with smoke output through a corrugated pipe. Sawdust or chips are laid in it and then put on fire. Without access to oxygen and under the influence of high temperature, the fuel begins to slowly smolder. The disadvantages of this design are the complexity of temperature control and the need for fairly frequent addition of fuel.

Another option, devoid of these disadvantages, is a smoke generator with an electric element. It has the same design, but with the addition of a spiral from an electric stove. When it heats up, sawdust or wood chips begin to smolder, releasing smoke. And the control unit makes it possible to control not only the ignition of the fuel, but also the temperature of the gas mixture.

The smoke generator can also be equipped with a temperature sensor that allows you to turn off the device when a certain temperature is reached. It makes it possible to maintain the smoking process in a uniform temperature regime without overheating the products in the chamber. It is also important to create a gentle but constant flow of air in the smoking chamber, which is easily achieved using available devices such as an aquarium compressor or a cooler from a computer.

Homemade smoke generators are structurally very diverse, but almost all of them are quite simple in execution. Making them with your own hands, like the entire device for home smoking, is not the most difficult task, but it requires a careful approach and compliance with fire safety standards.

Having once spent your time on this work, scrupulously understanding all the details of the process, you can later please yourself and your loved ones with fragrant meat or fish of amazing taste for a long time.

Cold smoked smokehouse: video

Do-it-yourself smokehouse: photo

To treat friends with homemade smoked meats, you need a smokehouse - for its convenient operation, a smoke generator is used. This article describes the different types of cold smoke generators with drawings and dimensions.

Smoke generator device

There are two main types of cooking smoked products:

1. Hot, at a smoke temperature of 50-130°C. This process lasts from 20 minutes to 1 hour.
2. Cold, at temperatures up to 50 ° C. The duration of preparation can reach several days. During this time, pets may try to steal food if the smoker is not closed tightly. To avoid this, fences and barriers are used.

Once, for smoking, products were hung over the hearth, which was heated with firewood. The main problem of the classical method of smoking is the need for constant monitoring and high consumption of firewood.

The figure shows a diagram of a cold smoking installation with a hearth and a chimney in the ground.

Now, instead of a hearth, a smoke generator is used - a device that produces smoke and feeds it into the smoking chamber. The taste of smoked meats depends on its temperature and composition.

The main plus of a smokehouse smoke generator is that it is able to operate with minimal supervision and use wood chips and sawdust to generate smoke.

How to use the smoke generator

Any smokehouse consists of two functional parts - a smoke generator and a food chamber. In the simplest hot-smoked devices made from a barrel or a large pot, these components are in a common housing.

Wood sawdust or chips, preferably fruit trees, are placed in the smoke generator. The sawdust is ignited or external heating is switched on. The smoke released in this case enters the smoking chamber by natural draft or with the help of a compressor.

By changing the heating, the amount of incoming air, or in another way, depending on the design of the right smoke generator, the required amount and temperature of smoke is achieved.

In a private house or cottage, there are all the necessary conditions for installing the device - a porch and a canopy so that the rain does not interfere with the process, or, at worst, a roof and a good roof, where you can also install a smoking cabinet. If smoking will take place in an apartment (most often in the kitchen), it is necessary to provide for the removal of smoke through the pipe into the hood and close the doors and windows so that the smoke does not spread through the rooms.

The device and operation of the smoke generator

The figure shows the simplest scheme of a smoke generator:

The figure shows the simplest diagram of a smoke generator.

The job of a smoke machine is to produce smoke and supply it to the products being smoked. To do this, chips are placed on the grate and set on fire, and the compressor transfers air to the smokehouse.

The amount of smoke depends on the properties of the wood on which the smoke generator operates, the air draft through the blower, and the pressure and performance of the compressor.

How does a classic smoke generator work?

The principle of operation of the smoke generator is simple:

1. before starting work, sawdust is placed and set on fire inside the case;
2. for better combustion and smoke supply, air is supplied to the combustion chamber with the help of a compressor;
3. smoldering sawdust emits smoke, which passes through the smoke pipe into the smokehouse;
4. passing through the pipe, the smoke cools to the required temperature, to control which a thermometer is installed at the end of the pipe or in the smoking chamber.

Types of smoke generators

Despite the fact that most devices are arranged according to the same principle, there are many varieties of smoke generator designs.

Drawing of a cold-smoked spiral smoke generator

The spiral smoke smoking machine is distinguished by the design of the smoke tube. This system is used to cool the smoke. Inside the chimney there is a structure resembling an Archimedes screw, or a meat grinder worm. This lengthens the path of smoke from the generator to the smoker, which helps to cool it.

Scheme of a smoke generator with a condensate collector

In the composition of the smoke, in addition to the aromatic substances themselves, there is moisture. Getting together with him into the smoking chamber, it moistens the products and accumulates at the bottom, and, flowing back, moistens the sawdust. You can get rid of condensate by adding a condensate collector to the smoke generator device.

In the apparatus with this addition, the chimney bends so that the middle part is below the beginning and end of the pipe. A tee is installed at this point, on which a plastic or rubber tube is put on. Through it, the condensate flows into a glass bottle or a plastic bottle.

Conventional generators require a compressor and a condensate collector. But there is a design that allows you to do without these details. This is a passive smoke generator.

The main element of the passive generator is a rectangular box, the dimensions of which are smaller than the combustion chamber. Partitions are arranged in this box with a snake so that the distance between them is 4-6 cm. For air access, the design of the smoke generator is made of perforated metal.

The passive labyrinth-type generator works as follows:

1. sawdust is poured into the grooves formed at 3/4 of the height and lightly compacted;
2. compacted sawdust is set on fire from one end of the snake;
3. a box with smoldering sawdust is installed in the combustion chamber.

The labyrinth filled with sawdust provides up to 10 hours of burning.

Important! After work, all openings must be cleaned of ash.

Smoke generator "snail"

A spiral-shaped smoke generator is similar in design and principle of operation to a labyrinth. The difference is in the rounded shape of the moves. This design is installed in a round combustion chamber.

The figure shows a diagram of a smoke generator "snail"

Industrial smoke generator for cold smoking

An industrial smoke generator is more complicated than a domestic one and is designed for continuous operation.

It is composed of wood bin, feeding mechanism, heating element and other parts.

Industrial units allow you to adjust a large number of parameters:

• temperature in the smokehouse;
• humidity;
• smoke density;
• time for preparing.

The electrical installation consists of the following parts:

• corps;
• containers for wood chips;
• electric motor;
• auger for feeding sawdust;
• heating element;

Smoke is generated when wood chips hit the heating element. The feed mechanism consists of a hopper, an auger (Archimedes screw) and an electric motor with a gearbox that rotates this screw.

When the screw rotates, the chips fall on the heating element, heated to a temperature of 250-300°C, and heated to smoke emission. The ash from the burnt wood chips falls down into the ash pan.

This design is a simplified version of an industrial smoke generator.

The principle of operation of an electric cold smoke generator

Mini smoke generator (camping)

For smoking freshly caught fish, a smoke generator can be made from a pot, an iron barrel and other improvised materials:

1. Chips, sawdust and small twigs are placed at the bottom of the pot. The bark from the branches must be cleaned.
2. Closer to the upper tank, a grate is installed on which meat or fish is placed. Instead, you can turn the lid upside down and tie the products to the handle.
3. The cauldron is closed with a lid and placed over a small fire.

Advice! The grate with products can be folded for easy carrying.

Camping smoke generator device

Differences in smoke intake

After the start of work, the air flow from the compressor is mixed with smoke and enters the smoking chamber. This node is called an ejector.

The ejector can be located both in the upper part of the smoke generator, above the wood chips, and below, near the combustion zone.

The device and design of the device with the lower location of the ejector

The device with a smoke intake from the bottom works well with small dimensions and a small smoking chamber.

In other cases, this design has several disadvantages:

• the direction of the air flow does not coincide with the thrust, which worsens the combustion process;
• a large camera often goes out, and a small one has a limited time of continuous operation;
• smoke enters the chimney directly from the combustion zone, which increases its temperature;
• the chimney pipe must be protected from the ingress of sawdust into it.

From these shortcomings, the design with the upper smoke extraction is free.

The device and design of the device with the top location of the ejector

The ejector, located in the upper part of the housing at a distance of several centimeters from the cover, takes the smoke from the upper part of the combustion chamber. This design has many advantages:

• the smoke has a lower temperature, which simplifies the process of cold smoking;
• the direction of natural draft coincides with the movement of smoke, which ensures more stable combustion even with a temporary shutdown of the compressor;

Apparatus with ejector on top

Self assembly

There are many factory-made models on sale, but if you have the skills to work with metal, you can make a smoke generator for cold smoking with your own hands according to our drawings.

The manufacture of one of the structures using improvised materials is shown in the video below (Kamchatsky smoke generator):

Fan design

The most common model for hand-made creation is an apparatus with a fan. A drawing of a smoke generator for a smokehouse with a fan is shown below.

To make a do-it-yourself smoke generator according to the drawing above, you need:

• For the case you need a square 100x100 mm or a round ∅100 mm pipe 0.8 m long. Dimensions are approximate.
• A piece of 3/4-1.5″ threaded water pipe and nuts of the appropriate diameter for the chimney. For hot smoking, the length of the chimney is 30-50 cm; for cold smoking, a metal hose is put on the end of the chimney or it is extended to the required length. It is selected by experience.
• Low power electric fan. You can take an aquarium compressor.
• Rubber and steel tubes of small diameter. Needed to connect the fan to the case.

To make a smoke generator for a smokehouse, the following order is required:

1. The bottom and lid are made for the case. These parts must have sides that fit tightly on the pipe and prevent ash from below and smoke from above from escaping.
2. In the body itself, just above the sides, several holes ∅6-10 mm are drilled to supply air to the combustion zone. With poor traction, their number can be increased.
3. At a distance of 5 cm from the top, a hole for the chimney is drilled. It is fixed with two nuts or electric welding.
4. On the opposite side of the chimney, a hole is drilled for a thin tube through which air is supplied. Inside the housing, it should be directed to the chimney, but not enter it. At the same time, the air from the fan is mixed with smoke and enters the smoking chamber.

To make a cold smoked smoke generator with your own hands, drawings with dimensions can be drawn independently using the examples above.

This design is also made from other materials, and optionally supplemented with a condensate trap, cooler and other accessories.

Do-it-yourself parts of the body of a simple cold-smoked smoke generator can be made from a three-liter enameled or stainless steel can.

Important! An aluminum can will burn out immediately, so this material is not suitable.

The walls of this container are thin, so the chimney with the injector is mounted on top, and at a height of 2-3 cm from the bottom, 3-4 holes ∅6 mm are drilled to suck in air.

A compressor is connected to the injector on one side with a thin rubber or PVC tube, and on the other, a chimney from a metal corrugated pipe is connected.

The process of making a smoke generator with your own hands from a can

How to make a smoke generator from a gas cylinder

By design, this device resembles a potbelly stove.

Step-by-step instructions for creating a smoke generator from a gas cylinder include the following items:

1. Release the rest of the gas.
2. Constantly pouring water on the tap, cut it off with a hand saw. If the cylinder is from carbon dioxide or oxygen, then you can use an angle grinder.
3. Weld the legs to the balloon. This is necessary for sustainability.
4. Cut two doors with a gas cutter or grinder. One from below, 10x10 cm in size, will be a blower. The second from the top, 1/3 of the circumference of the balloon wide, and the height of its diameter. A grate will be installed through it, and wood chips will be loaded.
5. From the cut pieces of the walls to make doors. Attach them to the loops.
6. At a height of 1-2 cm above the blower, weld 4 M20 nuts inside. A grate is laid on them.
7. Make a grate from steel rods ∅10 mm or a steel circle 10 mm thick. Lay the grate on the nuts.
8. Instead of a cut off valve, weld a piece of threaded pipe. Its length is 5-7 cm and diameter is 25-40 mm.
9. The ejector is screwed onto the thread. On the one hand, a compressor is connected to it, and on the other, a chimney.

Instructions for assembling a smoke generator from a gas cylinder

The design of the smoke generator with a cooler (cooler)

The cold smoking process requires smoke with a temperature of no higher than 50 ° C, and it comes out of the generator much hotter. To cool it, you can extend the chimney or install a cooler (cooler).

The principle of operation of the device with a cooler is based on increasing the time of movement of smoke to the smoking chamber. For this, an additional capacitance is installed between the generator and the chamber.

Advice! When the smoke cools, condensate is released from it, so it is necessary to install a condensate collector at the lowest point of the cooler.

Do-it-yourself labyrinth-type smoke generator

The main difference between the labyrinth smoke generator is the availability of sawdust containers. To make such a unit with your own hands, you need a steel mesh or a fine-mesh grate:

1. a square is cut out 50 mm smaller than the base of the unit;
2. strips 5 cm wide are cut from the same grid;
3. tracks 4-6 cm wide are marked on the base;
4. strips are fixed on the base by electric welding.

The scheme of work is shown in the figure above.

Advice! Sawdust should be taken the smallest, after a circular saw.

Friction smoke generator assembly diagram

Most smoke devices work on the principle of burning wood chips and sawdust. But there are devices in which smoke is obtained by rubbing a wooden block on a steel pulley.

The pulley is located on the shaft of an electric motor with a power of 2-4 kW and 1400 rpm. It is made of textolite with a steel clip. For cooling, inclined holes are drilled in the textolite.

A wooden block is pressed against the pulley by a clamping device. This device can be with a load, and the force is regulated by its value or spring, with an adjusting screw. The amount of smoke depends on the pressing force.

On the path of smoke in front of the smoking chamber, a fine mesh is placed, to which the negative terminal of the high voltage source is connected, and the positive terminal is connected to the hooks and the grate on which the products are attached. Smoke, passing through the grate, acquires a negative charge and quickly smokes products that are positively charged.

The high voltage source is a magneto mounted on the engine shaft, or an ignition coil connected to the ~ 220 V network.

stainless steel smoke generator

Most smoke devices are made from carbon steel. But if skills and materials are available, then it is better to make a homemade smoke generator for a cold smoked smokehouse from stainless steel.

Such devices have advantages over other materials:

• due to the higher thermal stability, the stainless steel firebox burns out more slowly;
• the device is not subject to corrosion under the influence of condensate and atmospheric precipitation.

The scheme of operation of such a unit is shown in the figure below.

Smoke generator for cold smoking with bottom smoke supply

The classic design of the device for the production of smoke involves the installation of an outlet at the top. But the smoke, rising up the apparatus, cools down. Devices intended for hot smoking, it is advisable to do with a lower ejector, at a height of 50 mm above the grate.

The design and principle of operation of such a unit are shown in the figure:

Important! In devices with a lower smoke extraction, the installation of an ejector is mandatory.

Manufacture of a spiral smoke generator

To cool the smoke, in addition to an additional chamber, a vertical pipe is used with an auger located in it, or an Archimedes screw:

1. the spiral cooler is assembled in a casing made of a pipe ∅100 mm and 500 mm long;
2. a pipe ∅40 mm and a length of 500 mm is used as an axis;
3. screw turns are made of steel rings with an outer diameter of 100 mm and an inner diameter of 45 mm;
4. the rings are cut on one side, the coils are moved apart and put on the axle;
5. all structural elements are fixed by electric welding, the auger is placed in the housing;
6. covers are welded to the ends of the body, and a chimney is attached to the sides.

Important! When cooling, condensate is released from the smoke, so a condensate collector is connected to the bottom cover.

In the smoke emitted during the smoldering of sawdust, in addition to aromatic substances, there are resins, soot and other components. They spoil the taste of the finished product, and to improve the quality, the smoke of the right smoke generator should be passed through a cleaner.

This is a pipe with a larger diameter than the chimney. Inside it are steel shavings or metal washcloths for washing dishes.

Smoke generator with condensate collector

As the smoke cools, condensate is released from it. Getting on food, moisture worsens the taste and appearance of smoked meats, so it must be removed from the smoke.

To collect condensate in the chimney, a tee is installed with a drain into a plastic container. There are two ways to install it:

• With electric welding. The chimney bends in the middle third and a branch is welded in the lower part of the bend, on which a tube is put on to collect condensate.
• With the help of water tees. If water pipes are used for the chimney, then a tee is screwed onto them with a tap into the condensate collector. Due to the design, the outlet will be the lower part of the horizontal chimney.

Installed condensate drain tee

Various accessories for a smoke generator

To improve the quality of smoke, a smoke generator with additional devices is suitable.

Smoke generator injector device

The most important and complex part of the apparatus is the ejector. The quality and quantity of smoke and the operation of the entire installation depend on its manufacture and adjustment.

The principle of operation of this device is as follows:

1. the flow of air moving through the chimney creates a reduced pressure inside it;
2. low pressure in the chimney pipe draws smoke from the smoke generator and creates additional draft through the lower openings.

Thus, the operation of the ejector enhances the flow of smoke into the smoking chamber, the smoldering of wood chips and the intensity of smoke emission.

Design and self-assembly of the ejector

You can make this device from a water tee. The middle part is connected to a source of smoke, one of the extreme ones is connected to the smoking chamber, and a plug with a tube from the compressor is screwed into the opposite one. The temperature is relatively low, so the cork material can be any: plastic, rubber or metal.

The tube for supplying air to the ejector is taken with a diameter of 6-10 mm and such a length as to go into the chimney by 8-10 cm. It is important to ensure the alignment of the nozzle and the chimney. To do this, it must fit tightly into the cork - it is inserted into the rubber one, and screwed into the metal one on the thread.

Cooler for smoke generator

In cold smoking, room temperature smoke is used, and it leaves the generator up to 120 ° C, especially when the chimney is connected at the bottom. To reduce its temperature, a cooler, or cooler, is installed.

This is a cylindrical or square chamber with a size similar to the body of the smoke generator. Getting into this chamber, the smoke slows down the movement and cools down. For greater efficiency, the cooler enters from the top and exits from the bottom.

When cooling, condensate is released from the smoke, which accumulates at the bottom of the cooler, therefore, in addition to it, it is necessary to install a condensate collector.

The principle of operation and the scheme of operation of the cooler are shown in the picture.

Smoke generator filter

To improve the quality of smoke, it should be cleaned of tar, soot and other substances. To do this, a filter is installed in the chimney.

Structurally, this is an extension of the chimney filled with steel shavings or metal washcloths for washing dishes. This extension can be made in the form of an additional chamber with a cover for filter replacement or a pipe with a larger diameter than the chimney. In this case, to replace the chips, the chimney will have to be partially disassembled.

The operating principle is shown below.

Cold Smoked Smoke Generator Compressor

One of the important components of the smoke generator is the compressor. It directs the flow of air through the ejector. This flow carries the smoke into the smokehouse, creating a vacuum in the combustion chamber and additional draft.

Self-made compressor

The simplest compressor can be made from a computer cooler and a plastic bottle:

1. a hole is cut in the bottom of the bottle corresponding to the diameter of the cooler;
2. a fan is inserted into it and fixed with adhesive tape;
3. a hole is made in the lid for the connecting tube;
4. the tube is inserted into the lid, and the junction is also wrapped with tape;
5. The cooler can be connected to any 12 V DC power source.

Self-made compressor

Do-it-yourself smoke generator liquid

In addition to smoke generators designed for smoking products, there are devices that create smoke on the theater and concert stages.

In these devices, smoke is produced when a special solution enters the heater and evaporates, that is, it is not smoke, but steam.

The composition may be different, for example:

• glycerin - 15%;
• alcohol - 10%;
• distilled water - 75%.

Naturally, the steam from such a solution is not suitable for smoking products.

As you can see, making a do-it-yourself smoke generator according to the drawings is not so difficult if you follow our instructions and diagrams.