We assemble a smoke generator for cold smoking with our own hands: drawings and some tips for assembly. Smoke generator for smoking, made with your own hands from a pipe Smoke machine for cold smoking

For many years, humanity has been practicing the process of smoking various products. The popularity of such products is based on the fact that it is possible to preserve food products that are classified as perishable. Through competent smoking, you can obtain fresh products with remarkable taste and quality characteristics. Many people now use a smoke generator for cold smoking.

Compared to previous centuries, in terms of technology, people have long stepped forward, but they have not stopped smoking fish and meat, they simply use other, better devices. In the process of high-quality smoking, the main role is played by the smoke, which can be hot and quite cold. It imparts simply unique aromatic qualities to all products.
To be able to smoke, you will need to buy a smokehouse. If the model does not have a special smoke generator, you don’t have to worry about this. This element can be easily and simply done independently with your own hands.

Basic types and methods of smoking

At the moment, there are two main types of smoking – hot and certain cold. The first is carried out at a fairly high temperature, reaching approximately 950 degrees. As for the cold smoking process, it is carried out at a special temperature not exceeding 350 degrees.

Features of the hot smoking process

With this smoking method, all products are placed in a special container, in which they are simultaneously baked and then smoked for some time. They simply undergo special treatment using hot steam. This is a fairly lengthy process, usually taking three or four hours. The resulting products are usually very tasty, pleasantly tender and at the same time aromatic.
It is worth knowing that after this processing and subsequent smoking, the products cannot be stored for a very long time.
There will be no difficulties in making a generator for a special hot process with your own hands, since the smoke cooling process is not required. Therefore, the smoke generator itself and the chamber are combined into one whole.

The generator execution process is simple:

• A standard barrel or large saucepan is perfect; many people also use a bucket with a lid. Sawdust or various wood chips are poured onto the bottom of the selected element, and the smokehouse itself is installed on the fire; installation on a tile is suitable;
• Along with this, rapid heating of the raw materials used is carried out, as well as the release of smoke;
• In the process of using a special high-quality water lock and with perfect sealing of the smokehouse, there is no need to control the smoking process;
• For optimal smoking, it is important to set a special temperature so that the fish or meat does not burn.

Advantages and features of the cold smoking process

With this method of processing products, a more thorough process of preparing raw materials will be required. In addition, the products in such a smokehouse are carefully processed for much longer. Before adding a product - meat or fish - they must be very well salted and then dried a little.
In the process of cold high-quality smoking, the use of special wet raw materials is not permissible; in this case, the smoke produced will simply dissolve in the present humidity. Accordingly, the cooking process may take a little longer.

Smoke generator for home conventional smokehouse

Unlike a hot smoking device, a product intended for cold smoking is a more complex device in design. This is based on the fact that the smoke produced by this device must be effectively cooled. It is for this reason that the design provides a special system that should perfectly cool the smoke.

Solving the smoke cooling problem

To establish an effective cooling process, it is recommended to use two methods:
• Extend the hose slightly so that the smoke, while passing through it, has time to cool quickly. In this case, the smoke that enters the smokehouse will already be cooled.
• A relatively simple solution is to immerse the chimney in a special container, which is first filled with cool water.

The choice of one option or another is made strictly on the basis of certain personal capabilities and preferences.

The process of making a chimney structure

Each device that is intended for producing smoke, by its design, consists of the heat source itself, the material itself that produces the smoke, as well as a system for supplying smoke to a special container where the actual process of smoking products is carried out. There is also an effective smoke cooling system.

It is possible to make a homemade smoke generator with your own hands in three different categories and types of design. These types differ in the heating source used for smoking; among them are conventional fire and electricity.

Three options for the most popular smoke generators will be described below:
1. A fairly simple device for producing smoke is a relatively small metal container equipped with an outlet. To effectively remove smoke, a special pipe with a corrugated structure is usually placed on the device. This container is completely filled with sawdust and then placed on the fire. If there is no access to oxygen and under the simultaneous influence of the required temperature conditions, the laid sawdust immediately begins to smolder very slowly and efficiently. Such designs do not allow sawdust to be quickly added to them.
Using this type of generator is very difficult; you have to constantly carefully monitor the process of smoke emission throughout the entire smoking process. By the way, it can last for several days.

2. The most convenient smoke generator is one that has a special electrical element. The presence of a special effective control unit also makes it possible to control both the sawdust ignition process and the overall temperature of the entire volume of incoming smoke. This design is made from a relatively small container, which has a special outlet for a standard pipe. Inside such a container has a homemade heating element from a part such as a tile or an electric coil. After about two hours, the heating element is completely heated and the sawdust used for heating begins to smolder and at the same time emit smoke.

3. If you wish, you can make a smoke generator with your own hands according to the special principle of a conventional muffle. This design contains a device: a pipe made of asbestos and cement, onto which a special spiral made of high-quality nichrome is wound. All turns of such a spiral are necessarily insulated with high-quality fiberglass. The top of the device is closed with tin.
The design of this plan makes it possible to quickly and easily heat all the sawdust to the required temperature, at which the process of smoldering quickly begins in them. Immediately after switching off, the device (muffle) maintains its temperature, thereby allowing smoke to escape

Answers to common questions

In the process of arranging a cold smoked smokehouse with their own hands, the masters have a huge number of questions. You can highlight the most basic of them and give answers to them.

What is the best way to smoke?
To carry out the smoking process, it is recommended to use all possible types of wood. Only the type of evergreen trees, which include pine or spruce, will not work. The reason is that they are able to give foods a slightly bitter taste. In addition, the overall size of the chips used is of a certain importance, since the use of very small elements will require a small addition to the entire structure of the smoke generator.
For this purpose, you can use a special spring with special length parameters - it will play the role of a chimney, thereby giving the smoke the opportunity to optimally pass through smaller sawdust.

Smoke temperature
In this category of smoke generator, you can effectively regulate the temperature of the smoke that is supplied to the smokehouse. For this purpose, you can adjust the length of the installed pipe that connects the chamber to the generator itself.

What to make a smoking chamber from

You can use any container as the main camera. This could be a barrel, a wooden box, or a hand-made cardboard box.
Many people use an old refrigerator for this purpose. This is ideal as it is very tightly insulated and closes tightly. Thanks to this, you can maintain a constant temperature, which is very important for cool weather.

Summing up

If you wish, you can install a special temperature sensor in a smokehouse with cold smoke, which will turn off the heating element when the desired temperature is reached. Thus, you don’t have to constantly carefully monitor the smoking process. In some cases, you can simply add sawdust.

This design is higher quality and more advanced for quickly producing smoke. In addition, a smoke generator of this type does not require a process of strong cooling of the smoke used. The reason is that in the process of reaching a certain temperature, such a temperature sensor completely turns off the heating process.

Each owner who has prepared fish and meat with his own hands using this smokehouse or a manufactured smoke generator will be able to proudly feed his guests delicious home-made products.

We will send the material to you by e-mail

Recently, in food production, special means such as “liquid smoke” have been used, in which meat and fish are placed, acquiring a specific taste and smell. This method does not apply to natural smoking. Lovers of real delicacies prefer to smoke on their own, using old and proven technologies. The cold smoking method allows you to preserve products for a long time. For this you will need a smoke generator for cold smoking with your own hands. Drawings and useful recommendations will help you design it without any problems.

You can make a high-quality unit yourself

A smoke generator is a device for processing products with aromatic and persistent smoke for a long time.

At the same time, creating a smoke generator for a cold smokehouse with your own hands involves supplying a gas composition under powerful pressure, which fills smoking tanks of different volumes. In this case, pumping devices of various capacities are used. These devices differ in the volume of the smoking chamber, operating time and the amount of smoke produced.

For home use, you can use small units that allow you to smoke two to four kilograms of products at one time. You can buy a smoke generator for cold smoking; the price for a similar design can vary from 24 thousand rubles. Among the domestically produced models are the Whirlwind and Jaeger brands.

Helpful information! To install such equipment, you will need to prepare free space. The device's cameras can be located on separate tiers. In this case, you will need a place with a natural slope of the ground.

Do-it-yourself smoke generator for cold smoking: drawings and operating principle

To make a smoke generator for cold smoking with your own hands, use drawings. The design is based on a body element, which can be round or cylindrical. The best material for the production of this element is steel.

The housing is designed to hold fuel raw materials and retain oxygen for supply to the combustion area. Specific smoke is formed due to the slow burning of wood raw materials, as well as other waste: alder, pear, beech and apple.

Slow burning occurs due to the careful placement of crushed raw materials. For ignition, a special window is provided in the lower block of the structure.

In the lower chamber, which is called the firebox, smoke is generated. There are several ways to do this:

• in a well-sealed tank with a small air flow, the fuel material barely smolders. With the help of the incoming damper, the required air supply is produced, which produces draft in the chimney line;
• a combustion tank with two chambers is used. A fireplace is located under the brazier, and raw materials are laid out on a metal base to generate smoke. The draft is formed in the upper chamber.

In the smokehouse, products are hung in tiers. It is filled with smoke and infused with aromas. This process must be under constant control.

Fireboxes can be electric or gas. In this case, fuel is wasted in large quantities. For home use, it is possible to use smoke generators for cold and hot smoking.

Helpful information! To remove combustion products, a perforated steel pipe is installed.

Related article:

Water type cooling

Cold smoke technology involves the use of several cooling methods. With this cooling method, the mechanism includes two reservoirs. In this case, one is inside the other. Ode moves in the upper tank. To reduce consumption, you can slightly reduce the pressure.

The internal tank is a special device that cools the smoke mixture. When it comes into contact with cool walls, the temperature of the smoke decreases.

The presence of high-quality cooling contributes to the formation of rich smoke

Air cooling method

Before the smoke enters the chamber of the smoking apparatus, it is forced through a coil-shaped pipe. In this case, cooling is obtained due to air heat exchange. The advantage of this design is its low cost and simplicity. The coil size can be any.

Do-it-yourself installation of a smoke generator for cold smoking: video and photos

You can make a high-quality smoke generator for cold smoking with your own hands. Drawings and diagrams will allow you to create the best unit.

To save money, the coil part can be placed around the combustion tank. It is necessary to create high-quality air circulation so that the heated housing does not interfere with the cooling of the smoke.

A device for creating smoke, if all the necessary elements are available, can be assembled in a few days

For self-assembly you will need the following elements:

• pieces of metal pipe with a diameter of 25-40 mm for the smoke main;
• round or square pipe;
• metal hose or corrugated pipe;
• tee connections;
• compressors;
• thermometer and special wires.

You will also need a welding unit and a grinder. The drawing of a smoke generator for cold smoking allows you to consider all the components of the design.

The installation of the structure has the following features:

• if the bottom is removable, then doors on the side surfaces of the unit are not needed;
• the top cover must be without ventilation and chimney. It must be equipped with special elements for opening;
• A chimney is mounted on top of the unit. The fitting is welded to the wall in a perpendicular direction;

• threads are cut for fittings;
• after installing the chimney part, a tee element and two pipes are connected;
• the line from the compressor element is attached to the pipe leading down; a special pipe leading to the smoking container is mounted to the side fitting;
• Instead of a fan, a cooler from a computer or a compressor for aquariums is used. In this case, it is necessary to create a constant circulation of air flow.

The smokehouse can be made from boards

The tee is attached to the lid, without affecting the integrity of the side walls.

Helpful information! To ensure the stability of the unit, small steel legs are mounted to the bottom. A flat bottom is also made.

Useful tips: how does a homemade device work?

The do-it-yourself smoke generator for cold smoking is portable and compact. The video allows you to see all the stages of installation of this unit.

You can make combined designs, some of which are purchased in the store, and some are made from what is at hand

Such an installation can be stored in a basement, garage or closet.

The device works as follows:

• The device is installed on a base made of heat-resistant materials. It could be a concrete slab, ceramic tiles or a metal table;
• this unit heats up quickly, and particles of burning material spill out of it;
• about 0.8 kg of sawdust, wood chips or shavings is loaded into the container;
• the lid closes well;
• the compressor pipe is connected, and the chimney is connected to the smoking chamber;
• fuel is ignited through a side hole;
• the fan turns on.

The smoking device can be built in combination with a stove

The temperature is determined using a thermometer. When creating this equipment on your own, you can use available materials. Pots, cans or any other cylinder-shaped containers are suitable for the body. The chimney is made from any suitable pipe. Such an installation can work even without a fan. In this case, the draft will be weaker and the smoking process will be greatly delayed.

Save time: selected articles delivered to your inbox every week

You can prepare meat products at home in different ways, one of them is cold smoking. Using this method, aromatic fish or poultry is obtained, which are stored for a long time due to special processing conditions. An important element of this process is a smoke generator for cold smoking.

It has a clear operating principle, which requires a heater and a certain amount of prepared sawdust. Thanks to thermostats, it is possible to keep the smoke formation process under control. You can make a smoke generator for cold smoking with your own hands - drawings and photos for this are offered on the pages of the site.

Use at home

Cold smoking is an environmentally friendly process, since it does not involve the use of harmful components or the use of questionable procedures with harmful preservatives. Due to the passage of smoke, bacteria are removed from meat, lard or fish and harmful microorganisms are killed, which has a positive effect on the taste properties and shelf life of products.

Inside the smoke generator for cold smoking, photos and videos of which are presented on this page, wood chips or sawdust of a certain fraction are heated. Due to the oxygen-free process of their combustion, thick smoke appears. It is forcibly redirected to a special container, where the semi-finished products are located.

The whole procedure is simplified due to all possible automation of the process. As a result, the owner receives aromatic products that are superior to store-bought products in many respects.

A self-developed smoke generator for a cold-smoked smokehouse uses smoke at a temperature of 20-250C for processing. The duration of the process depends on various factors and takes from one to 3-5 days. Before storing food, they are treated with salt and various spices.

The device consists of a housing with electric starters, a supply area for wood chips, and a small tube on top that removes accumulated smoke in the desired direction. The chip dosage is limited using a limiter, so the heater is not overloaded with excess sawdust.

After processing, the ash ends up in a special container; the device also contains an element that controls the temperature and the addition of wood chips. The unit is set to ensure regime stability to maintain sawdust exclusively in a smoldering state, preventing combustion.

Characteristics

A high-quality cold-smoked smokehouse with a smoke generator created by yourself must be economical, since its continuous operation is designed for more than one day. The normal electricity consumption parameter is 4 kW per day, which can be achieved by using a 1 kW heater and thermal switches. Power is supplied from the household network.

The container for wood chips or sawdust can easily accommodate up to one and a half kilograms of material. This mass is enough for stable and continuous operation for 24-36 hours for a volume of about 1 m3.

Principle of operation

To make a smoke generator for cold smoking with your own hands, you need to understand its operation. Due to the fact that the air flow is forced through the supply pipe, a vacuum is formed, entraining smoke through the technological opening. The main advantage of this assembly is maximum autonomy.

The smoke generator circuit consists of three main components:

• main tank;
• smoke ejector;
• air blower.

The main container is used for the sawdust smoldering process. If its volume is small, it will be necessary to add wood chips and sawdust more often, since the device supports the combustion process continuously. Making a smoke generator for cold smoking with your own hands begins with selecting this container. An old, discharged fire extinguisher will do.

The most comfortable cavity size will be with an internal diameter of 10±2 cm and a length of 50±5 cm. The container is placed in a vertical position, and the bottom is drilled to obtain a hole with a diameter of 10 mm. The compressor will be connected through it, and the upper part should be hermetically sealed without gaps.

This element of a cold-smoked smokehouse, made by yourself, in a smoke generator can be located in the upper zone and in the lower zone in relation to the container. With a lower arrangement, it can contribute to the attenuation of wood chips, and also requires more frequent addition. Due to these features, the battery life of the device is reduced.

Natural draft is not generated when the ejector is installed below, since the smoke transmission and reception tanks are at the same level. It will be possible to get rid of the disadvantages of this arrangement by placing the ejector at the top relative to the container with sawdust.

Air supply

The air supply to the system is provided by a compressor for a self-made cold smoked smoke generator. Any air blower, for example, used in aquariums, is suitable for this unit. Power allowed from 5-6 W. In some cases, homemade devices made of plastic and a computer fan are used.

Preparation of wood material

The basis for obtaining a quality product is the type of wood used. It is undesirable to use resin-containing conifers, which will impart bitterness to the final product. Also, when using fine fraction raw materials, the design is supplemented with a spring in the receiving container so that the sawdust is mixed.

When using coarse wood chips, there is no need for a spring, since smoke passes through it more freely. By adjusting the length of the tube between the generator and the smoking working area, the desired temperature of the smoke flow is selected.

On sites such as YouTube, they suggest making a cold-smoked smoke generator with your own hands using various containers: from a metal barrel to a cardboard box. However, maximum tightness can be obtained from an old refrigerator. It may not withstand hot smoking, but for cold smoking it provides good thermal insulation.

Before placing food inside, it is necessary to dry it from the marinade.

Excess moisture leads to a lengthening of the process in time due to its long evaporation.

1. A temperature of 30-35 0 C will speed up the process slightly, but the quality of the product will not decrease.
2. It is more comfortable to work with the device in dry, windy weather with low humidity.
3. Alder, grapevine, and cherry sawdust are added to the smoke generator. Using this wood chips will ensure the aroma and pleasant golden color of the product.
4. An installed electric heating element inside will speed up the smoke formation process.

Rules for the safe use of cold smoked smoke generators

The device must comply with fire safety standards. During an emergency, the automation must independently disconnect the device from the power supply. Electrical wiring must be structurally removed from high-temperature zones. It is advisable to treat the smoke generator body with heat-resistant paint. The structure must have reliable support and be placed on a flat, level surface.

Smoking as a method of food preservation has been known for a very long time. Today it has not lost its relevance, not so much because of its long shelf life, but because of the taste qualities that the product acquires. In this article we will talk about how to make a smoke generator for cold smoking with your own hands.

Traditional cold smoke smokehouse setup

Regardless of the type of smoking, the source of smoke is the fire. When cold smoking, the main thing is that the smoke is cold or warm, but not hot. The maximum temperature is about +40°C. To do this, the fire is lit several meters from the smoking cabinet, and a chimney pipe is laid between them. Passing along this path, the smoke cools to acceptable temperatures.

Installing a chimney is a long process. The smoke path must ensure normal heat removal and must be sealed. To create a chimney, you can use a standard metal chimney (but not galvanized steel), but in order for the smoke to cool better, it is advisable to bury the pipe in the ground. All in all, not an easy task. This is why they prefer to make a hot smoked smokehouse - there are fewer problems - you place a barrel over the fire and smoke...

But there is a simple smoke generator for cold smoking, which will cost literally several thousand. But to work you will also need the ability to handle it. Everything else can be bought at the market or at a hardware store. If you have all the components, you can assemble a smoke generator for smoking with your own hands in an hour or two.

A simple smoke generator for cold smoking with your own hands

If you do not need production volumes, you can make a small and simple smoke generator from a metal pipe. A body is made from the pipe, into which sawdust or shavings are stuffed. The shavings are ignited from below, the smoke rises upward, where it is discharged using a welded pipe into the smoking chamber. To enhance traction, a low-power compressor is connected to the upper part of the housing - with a capacity of 1.5-2 liters/min. That is, you can use an aquarium compressor or a unit from an old refrigerator. If you have a choice, then an aquarium one is preferable, since it can be used to regulate the intensity of the smoke output.

The smoke coming out of this smoke generator is slightly warm. The source of fire is very small, the fire spreads slowly, and the resulting smoke slowly rises through the sawdust. It cools down and the sawdust dries out. In general, everything works perfectly.

Materials

For the smoke generator body you can use:

• round pipe with a diameter of 80-90 mm;
• profiled pipe with a side of 80 mm or more.

The larger the cross-section, the more sawdust can be placed inside, the longer the smoke generator for cold smoking will work on one stack.

The length of the pipe is 60 cm or more. Optimally - about 1 meter. Again, the larger the pipe, the greater the amount of fuel that can be placed. On the other hand, a smoke generator that is too large is inconvenient to refill and clean, as it turns out to be heavy and bulky.

Cold smoked smoke generator - one of the options

You will also need a 3/4 inch pipe - a piece of 30 centimeters or more. 1/4 inch or so tubing. Its length is selected ready-made, but 20 cm should be enough.

You also need a mesh. This can be any metal mesh with a mesh size of 2-3 mm or a plate with frequent holes. For the legs, find small pieces of rod/rebar/metal strip. Some designs can do without them, but with them the design is more stable.

You also need a compressor with a capacity of 1.5-2 liters/min, preferably with the ability to adjust the performance. Aquarium compressors meet these requirements. And you need a fitting so that you can connect the pipes from the compressor through it.

Assembly

We will describe a smoke generator for cold smoking based on a profile pipe with a cross section of 100*100 mm. With a round pipe the process is almost no different, but welding the tubes is more difficult; if you have little experience in welding, it is better to use a profiled (square) pipe.

• At a distance of 2 cm from the bottom edge, use a grinder to make cuts on two opposite sides.
• We cut out a square from the mesh, slightly larger than the cross-section of the pipe. We insert it, securing it in opposite cuts.

  

• On the other side we weld a piece of 3/4 inch pipe.

  

• Strictly opposite, you need to weld a fitting to connect the compressor. It must be positioned so that its center coincides with the center of the already welded three-quarter pipe.
• Now take a thin tube. It must be inserted into the fitting, it must pass through the body and enter the opposite tube by 1 cm. No more, but no less. Air from the compressor enters through this tube. By creating draft, it stimulates combustion. By adjusting the power of the compressor, the intensity of the smoke output is regulated.

  

• Making a lid. We cut out a square from a piece of metal, slightly larger in size than the cross-section of the body pipe. We make a hole in the center and install a handle. Preferably wooden. Although the smoke is not hot, the body is heated by the “fire” that burns in the lower part. This cover is not very convenient, as it falls off. Having outlined the outline of the pipe, we step back a couple of millimeters from the resulting line and weld a strip of metal 1 cm wide or so. This lid doesn't come off anymore.

  

• From below, where the mesh is fixed, we weld four pieces of rod/reinforcement. These are the legs.

That's all. Homemade smoke generator for cold smoking. Ready. It can be experienced. For ease of use, you can also weld the legs. And remember that coals and ashes will spill out through the mesh, so you should install the smoke generator for cold smoking on a non-flammable area.

How does it work

Dry shavings are placed in the pipe. You can use sawdust, but then a spring is put on a thin tube located in the upper part, which reaches the length of the mesh itself. The condition and quality of the spring are not important. Its diameter is important - about 2 cm. Why is it needed? To activate combustion and normal smoke output.

When the body is filled with sawdust, they lie tightly, making it very difficult for smoke to escape, the air intake is very weak, everything burns barely. The spring is needed to activate combustion. Smoke comes out through it, creating draft (from the mesh - through the spring - to the outlet pipe.

Set fire to the bookmark from below - through the mesh

After filling the body with sawdust, they are set on fire from below. This can be done using a gas burner, tilting the smoke generator on its side for smoking. When the chips start to burn, put on the lid and turn on the compressor. If the shavings/sawdust are dry, smoke begins to actively enter the stasis. That's all. You have made a smoke generator for cold smoking with your own hands.

Modernization

The design described above is fully functional. But it has many disadvantages and is not very convenient. Based on the results of its use, modifications and improvements were made.

Adjustable traction

One of the main disadvantages of the described design is poor regulation of combustion intensity. It can be slightly changed by adjusting the compressor performance. An adjustable blower can be added to the design. It can be made according to the gate principle:

That's it, the adjustable damper is ready. You turn it, adjust the intensity of air flow, adjusting the intensity of combustion.

Ash pan

Another drawback is that ash spills through the mesh. You can place the smoke generator on a metal plate, but you can make an ash pan. By the way, the gate can be made in an ash pit. This will be more correct, since the air leak can be almost blocked, which cannot be achieved with a damper in the housing - the air enters through the mesh.

Ash pan - a small container slightly larger in size than the body

The ash pan is made from a piece of pipe with a slightly larger cross-section than the pipe on the body. If you don't have one, you'll have to cook it. The bottom is welded to a piece of pipe, and a thin strip of metal is welded to the body around the perimeter. The body is inserted into the ash pan (the legs are also welded to it).

Condensate collection

When a smoke generator for cold smoking operates, condensation occurs. This makes life difficult, especially if the temperature outside is low. The problem can be solved by making a condensate collector. For this:

With this device, a significant part of the condensate ends up in the container. The problem is not so acute.

The simplest smoke generator from an electric stove

If you need smoked meats “right now,” you can use a very simple method: you need an electric stove, a barrel without a bottom or a piece of large-diameter pipe, a wire mesh with a cell of at least 10*10 cm, a sheet of plywood or iron. Also - sawdust and “object of smoking”.

This type of cold smoked smokehouse is usually placed outside, in the backyard. We need to clear the patch of vegetation and install an electric stove. Place a metal container on it (which you don’t mind throwing away). Sawdust is poured into the container.

In the upper part of the barrel/pipe, moving 10-5 cm from the top edge, drill four holes. They are located diametrically or opposite each other. We thread pins through them. You can use metal rods, or you can use sticks. The choice depends on the weight of the products being stacked or what is available. The rods themselves can be arranged crosswise or as two parallels, located approximately 1/3 of the diameter of the smokehouse body. We lay a mesh on top of this support, with products attached below. Cover the smokehouse with plywood or a sheet of metal.

Turn on the tile. After some time, the sawdust begins to smoke. The “working” time on one tab depends on the amount of sawdust poured, but on average it is 3-5 hours. Then you have to put the body aside, add sawdust, and put everything in place. It’s hard, inconvenient and fraught with “accidents”. But the design is very simple, this is a “camping” option that does not involve any amenities.

Another disadvantage is that you can adjust the smoke intensity using a mono tile regulator, but doing it in this form is inconvenient - again, you have to move the body. You can get rid of these shortcomings by making a door at the bottom. With its help, it will be possible to regulate the air flow and change sawdust.

Smoke generator stove for cold smoking

If you need to install higher productivity, cook a simple stove. It can be made from the same large-diameter pipe or a rectangular body can be welded from metal. Weld the door and make a chimney fixed at an angle. That's all the difficulties. It is also necessary to divide the internal space into two parts using a horizontally fixed metal sheet. The lower part is larger, the upper part is smaller. A fire is lit below and sawdust is poured onto the sheet. The rest of the process is known.

A pipe is laid from the stove chimney to the smoking cabinet. It should have an upward slope, albeit a small one. In this case, the entrance to the cabinet should be located in the lower part so that the smoke envelops all the products. Therefore, the cabinet is installed on a platform, legs, or pedestal. To save space, you can install a smoke generator stove under a cabinet by welding a structure from a metal corner.

Smoke generator - free-standing stove

But with this design, the smoke can be too hot. Additional measures are needed to cool it. An alternative is to find a larger diameter pipe and put it on the main chimney. Install the cooler so that the air flow is directed into the gap between the pipes.

Another option is to make something like a water jacket, receiving hot water while smoking. But where to put it is the question. Although, warm water is always useful in the household.

A smoke generator for cold smoking of this type requires more costs - metal or a thick-walled pipe, plus a chimney. Moreover, it is better not to make a chimney from galvanized steel - zinc is not a metal that is good for health. Asbestos should not be used either. Firstly, it does not remove heat well, and secondly, it is even more harmful than zinc. Therefore, the choice in this regard is small - order pipes made of black steel or buy stainless steel. Here everyone decides for himself.

Video on the topic

When operating a smoke generator, smoke plays an extremely important role. It is this that adds a unique taste and special aroma. Many people still prefer purchasing ready-made models, while a small percentage of people are interested in using a home-made device. This is a great opportunity to save your budget from unnecessary expenses and experience the satisfaction of creating something with your own hands.

Peculiarities

Smoking is not a fast process. It requires special skills and abilities, and also has the following features:

• minimum temperature regime of the resulting smoke;
• long processing process, which can take from a couple of hours to several days;
• It is recommended to exclude coniferous sawdust from use, as they have the ability to impart bitterness to the smoked product;
• the product must be processed, namely cleaned, washed, salted and dried.

The smoke has antiseptic properties. After such processing, the product is not susceptible to harmful microflora for a long time. The shelf life and consumption are increased, the product is endowed with special taste qualities. Smoke treatment can be applied to fish, meat products and game. As sawdust, preference should be given to alder, cherry, apple, pear and willow.

Building a homemade smoke generator yourself is not the easiest task. To implement your plan, you need to have free time, materials and patience. Many people do not dare try to make a generator at home and prefer to purchase one. This cold-smoked fan is quite complicated, but using the diagram will help you figure it out. Any smokehouse will work much better with a smoke generator.

Manufacturing

Finding a ready-made drawing for making a generator is not difficult.

To build a smoke generator with your own hands, you must first acquire the following materials:

• container, which should look like a container;
• ejector device;
• compressor;
• raw materials.

Each point needs to be considered in more detail.

How to choose a container?

The container will serve as a combustion chamber where the sawdust will smolder and create smoke. There are no special requirements regarding container volume.

• In a small container, sawdust will burn out quite quickly. In order to maintain the smoking process, you will need to regularly add them.
• Any container will do as a container. The only thing is that it must have fire-resistant properties. For example, an already used fire extinguisher or thermos.
• It is recommended to choose a future container with a pipe diameter of 8 to 10 centimeters and a length of 40 to 50 centimeters.
• In order to connect a compressor with air, a hole of small diameter (10 millimeters) is made at the bottom of the container.
• To avoid excessive air suction, the upper part must be left in a vacuum format.

Ejector device

The generator will be based on metal tubes. They are connected to each other by welding, threading and soldering. The ejector device can be placed at the lower or upper base of the container.

For a small smokehouse, it is worth placing the ejector at the bottom of the container. Due to the characteristics of the smoke generator, the lower ejector device goes out. Therefore, the combustion chamber requires a height limitation. The working hours of the device are reduced. Also, if you place the lower ejector, it will not create natural draft, because the smoking and receiving tanks are located at the same height. When the compressor is turned off, no smoke will enter the smoker. It would be more practical to choose the top installation of the ejector device.

Compressor

Almost any pump can perform the compressor functions of a smoke generator. For the smokehouse, old aquarium compressors with a power of approximately five watts are used. They are an excellent replacement for commercial compressors, as they are designed for long-term operation without constant human supervision. The positive aspects can also be added to the low cost and silent operation of the compressor. Real masters of their craft make a compressor from a plastic container and a cooler located in the computer system unit. But the simplest and most affordable option is to purchase a ready-made device.

Raw materials

In order to smoke a product at home, you will need raw material that is responsible for the presence of smoke. In this case, the raw material will be sawdust. To smoke food, it is not recommended to use sawdust from evergreen trees - spruce, pine or fir. For the raw material of the smoke generator, other grades are perfect. If pine or similar sawdust is used, the final smoked product will be very bitter.

Algorithm of actions

Due to the fact that the optimal temperature regime is maintained in the upper part of the container (and is not subject to heating), it is quite acceptable to use a flexible hose to connect the compressor. A boss is a small protrusion on the surface, which is made of Teflon plastic. Its task is to perform the isolating functions and connecting element.

The bottom base does not require a mandatory removable hole. If necessary, a large opening with a slamming door is created. By moving the damper, you can adjust the draft. This method is used for large container sizes. It is required that the top cover is tightly closed.

In order to avoid corrosion, the outer part of the container is treated with a primer or specialized paint. Both compositions are resistant to sudden temperature changes. After the assembly is completed and the compressor is connected, you can fill the container with sawdust and check the smoke generator in action.

Technical requirements

A smoke generator for a smoking room is designed for long-term operation, because smoking can last from one hour to a day.

Technical requirements may be optimal for home use.

• electrical energy consumption does not exceed four kilowatts per day;
• If the heating mechanism reaches the required temperature, it will turn off. After cooling, the equipment automatically starts;
• the heating mechanism is measured with a power of one kilowatt;

• The sawdust container holds one and a half kilograms. This volume of sawdust will allow the smokehouse to work continuously for about two days;
• For operation of the equipment, a regular household outlet of two hundred and twenty volts is required.
• with a combustion chamber with a volume of one cubic meter, it will be filled with high-quality and dense smoke;

• the smoke generator must create smoke with high intensity levels;
• continuous transfer of smoke into the combustion chamber is required;
• the advantage is the fact that constant monitoring of the equipment is not required. Therefore, do not forget about the presence of fire safety rules and their compliance;

• sawdust has a low cost, therefore it is recommended to prepare a small amount in advance in reserve. This will make it possible, if used wisely, to increase the intervals during downloads;
• a more complex design is at the same time not as reliable. Therefore, it is recommended to choose an extremely simple smoke generator for self-construction, which is also perfectly adapted for long-term operation.