How to make a rocket stove to heat your home. Do-it-yourself long-burning rocket stove Heating stove rocket from a gas cylinder

This stove is a simple and convenient heating device that is superior to many others in terms of economy and efficiency. The quality of the stove is largely determined by its firebox, so its spherical shape is very advantageous (the firebox must have at least two holes, so a narrow, not very long cylinder is the best option)

It is possible to make from a gas cylinder several types of ovens, including . Design missile type has many advantages over others.

Advantages and disadvantages

First of all, it should be noted that the costs of materials and labor are very low. With his own hands, if he has the necessary drawings, anyone can build a “rocket” in 1 hour. Secondly, this heating structure, comparatively small sizes, Maybe heat large rooms. This is an advantage over the expensive, complex and bulky Russian stove. Thirdly, the “rocket” is not at all demanding on the natural draft of the chimney, and fuel can be added “on the fly”.

However, despite all the attractiveness of the unit, there are also negative aspects. accepts only high quality firewood, when burning wet wood at the required temperature it won't be possible to achieve. Also, self-made structures are practically not suitable for baths, since they provide very little heat with infrared radiation, and it becomes practically impossible to heat the bathhouse. Behind the heating structure you need ongoing care and control of its work.

If you decide to make " rocket» with your own hands, first of all, you need to choose a cylinder, since it is the basis of the entire structure.

Which cylinder to choose

First of all, the material must be chosen that is non-explosive and heat-resistant, and the size must also correspond to the size of the oven. The best blank is a 50-liter all-metal propane tank, with a diameter of 300 millimeters and a height of 850 millimeters. This volume is quite suitable for, and its dimensions do not make work difficult. The purchase can be made at special gas stations at a relatively inexpensive price.

It is permissible to use cylinders with a volume 12 and 27 liters. They are suitable for universal portable ovens. However, the power of small structures can sometimes be insufficient (3 kW or 7 kW). We have examined in detail the algorithm for selecting parts, so we can proceed to a sequential description of the construction of the furnace.

How to make a rocket oven with your own hands

First of all, you need to have the necessary drawings and work according to them. It is also advisable to consult a specialist.

Read also: Making a stove for the garage

All cylinder stoves consist of the following parts:

• blower (a channel at the bottom of the stove through which the air necessary for combustion is supplied);
• furnaces (chamber where fuel burns);
• chimney (pipe through which products combustion is removed from the firebox).

First happens preparing the gas cylinder. It involves releasing the gas. To do this, open the valve for a while. Next, we need to create a horizontal or vertical one (we will consider the horizontal option since it takes less time). First, you need to cut off the top part and leave valve hole. Then, four legs need to be welded to the metal cylinder. A round hole should be made at the top, which will be the base of the chimney; here you need to weld a “collar” (steel strip, 5 centimeters wide).

Dear visitors to the site “” today we will look at detailed instructions By self-assembly Do-it-yourself camp rocket stove without welding. The jet furnace appeared relatively recently and was invented abroad, but in a short period of time it gained popularity in our Country. people's love and respect, especially among tourists, fishermen and hunters, and of course, this stove is distinguished by its efficiency in wood consumption and output maximum quantity heat due to jet thrust created by the design of the furnace itself. With its help, you can quickly prepare food or boil a kettle, which is very important during a hike.

The design of a jet stove is very simple - it is a vertically located pipe (also known as a body and a chimney) and a firebox adjacent at an angle, divided inside by a plate into two parts (top for loading firewood, bottom for air access to the combustion center), thus creating jet thrust, hence the big name « «.

The presented stove is made with compactness in mind, since every gram of cargo and space in a backpack is very important on a hike. To make it, a used helium cylinder was taken (you can use a fire extinguisher), its upper part was sawed off, and a technological hole was sawn on the side for installing the firebox, the design is completely dismountable and all the parts are located inside the body in the stowed position. We remind you that during its manufacture a welding machine is not needed, which simplifies the creation process to the maximum.

Let's look at all the stages of assembling a jet stove.

Materials

1. helium cylinder or used fire extinguisher
2. square pipe
3. metal perforated plate
4. bolts and nuts
5. metal sheet 1-2 mm

Tools

1. grinder (angle grinder)
2. drill
3. pliers
4. can of heat-resistant paint

Step-by-step instructions for creating a traveling rocket stove.

First, let's look at the drawing of the domestic Robinson stove. It is also an excellent design, but welded, and the one presented below is much universal and is rightfully considered a camp stove.

The first thing you need to do is find a used helium cylinder or an old fire extinguisher, bleed out the remaining contents, unscrew the valve and rinse with water, then cut off the upper part, and also make a technological hole in the lower part for installing a firebox from square pipe.




We make a grate from a perforated plate.
Support legs for the firebox.
We collect all the details into a single whole.

A pointed metal pin is screwed into the lower part; it is necessary so that when installing the stove in the working position, it stands firmly on the ground, and this stake is buried in the ground. In the stowed position it unscrews. From sheet metal We cut out the burner 1-2 mm.




By the way, here is the pin in the stowed position.
Also, in addition to the components from the stove, you can put a small supply of dry firewood in the cylinder, which can be very helpful in damp and rainy weather. Just imagine.. you went on a hike and you were caught in heavy rain, everything around you was wet, damp and disgusting, and you calmly take out your camping rocket stove and light a fire, cook food, boil the kettle and everything is fine with you 😉
Additionally, a cable was pulled to secure the firebox.
This is such a wonderful stove, its advantage is that it is economical, compact, and collapsible.

This design made without the use of welding, which simplifies the assembly process as much as possible for those people who do not have welding machine or does not know how to use welding. We hope our material was useful to you. You can also watch a video of the oven in action. Enjoy watching!

Among heating devices, the rocket stove deserves special attention. It has an original structure, which involves the use available materials and components. Almost anyone can organize one. It is enough to understand how drawings are read, and also be able to use the basic construction tools and materials.

Option for making a rocket stove with your own hands

Despite the simplicity of the design, the rocket stove involves the use of two operating principles at once:

• free flow of wood gases through channels;
• pyrolysis is the afterburning of gases that are released during combustion.

The simplest rocket stove uses only the first principle of operation, since there are not enough conditions for pyrolysis.

Neat rocket stove hand made

Let's look at the options first jet furnaces used for cooking. In such a device, a short pipe located horizontally is used as a firebox, and then it is directed upward. This is the simplest design.

Fuel is placed into the rocket stove directly into the pipe, after which it is ignited. As a result, a flow of hot gases is formed, which is oriented to go out, which means it tends to the vertical section.

At the end of the pipe there is a container used for water or food. There is a gap between it and the pipe so that combustion products can escape.

Many people are interested in why such a stove is called a rocket. The design has a nozzle turned upward, from which, when the device is operating, a flame bursts out. Hence the name.

Flames escaping from a rocket stove

Of course, such a unit will not be able to warm up the room. The rocket furnace must be supplemented with a heat exchanger, as well as channels for removing combustion products. To ensure high temperatures, the vertical part of the pipe is insulated with fire-resistant material.

The nozzle can be covered with a cap. This is necessary for high-quality heat selection. From below horizontal section pipe, a channel is created for supplying secondary air.

The modern version involves a slightly different design. Such a reactive furnace involves the afterburning of pyrolysis gases, which is possible due to the supply of secondary air. In addition, combustion products collect under the top of the hood, which increases the pressure to excess. Over time, heat is transferred outward through the walls of the pipe, forcing the gases to cool and flow downward. Hot air awaits them there, so they have to go into the space between the walls of the hood and the pipe, going into the chimney channel.

Application rocket furnace with a cap on the site

Due to pyrolysis processes, efficiency increases significantly. And thanks to the flow of gases, a self-regulating system is organized.

Productive heat removal

Gases that are sent to have high temperature. Therefore, it is clear that you should not get rid of them so easily. Otherwise, the effect of the device will be minimal. Therefore, several solutions have been invented for a do-it-yourself rocket stove:

• a water circuit is installed on the rocket stove;
• gases are passed through channels equipped under the stove bench.

A water-heated rocket stove is made without a hood; the energy of combustion products is used in a metal heat exchanger. You should not use a coil with water, it is better to make a water jacket.

You can also make chimney channels lined with brick. They can be placed on the floor, and a bed can be equipped on top. And in this case, the length of the channels must be accurately calculated, otherwise natural draft will have to be organized.

Design of a brick rocket stove with a stove bench

Advantages

Create a rocket stove with your own hands and get the following benefits:

• You can add fuel during the process;
• Efficiency is not a constant value, but with proper selection of thermal energy from gases, it can be very high;
• natural draft of the chimney is not a prerequisite;
• accessibility of installation - to organize a rocket stove with your own hands, a little experience in the stove business is enough, minimum costs for materials.

Using a rocket stove outdoors

Such advantages make the rocket stove a popular device.

Flaws

Note: And although the rocket stove is characterized by simplicity and attractiveness, it also has disadvantages. For example, there are certain requirements for fuel quality. The firewood should not be wet, otherwise the pyrolysis effect will not be achieved. In addition, the structure requires constant supervision.

A do-it-yourself rocket stove is not very suitable for a bathhouse, since it gives off little of the heat needed for a steam room. The small surface area of ​​the stove prevents effective heating of the bath.

Kinds

There are several types of rocket stoves:

1. Brick boilers. They differ from stoves - they are equipped with a built-in heat exchanger, from which the coolant is supplied to the heating system: tank, pipes, radiators.
2. Heating. They demonstrate the efficiency of heating rooms using the convection principle of operation.
3. Designs with hob, they are called heating and cooking.
4. Fireplaces. Most often they are used for heating one room in which they are located.
5. For the bath. They have original design. The main task of the device is to increase the temperature of the stones, thereby heating the air in the steam room. An important indicator of decisions is intensity.

A simple DIY rocket stove design

Of course, these are not all the species that exist.

From a cylinder

This is a fairly popular option, which is successfully implemented by the hands of many craftsmen. Most often used for manufacturing gas cylinder volume 50 l. It will serve as a cap. To create a loading hopper and firebox, you can use a pipe with a diameter of 15 cm. A pipe with a diameter of 10 cm is used for the chimney, and 7 cm for the internal channel.

Using a rocket stove from a gas cylinder on the site

Products need to be cut required length, at the cylinder - cut off the upper part. Next, using the drawing, you should weld the parts together with your own hands. Fill the gap between the pipes 7 and 15 cm thermal insulation material. You can use sand, but it is recommended to calcinate it to kill the organic environment. Otherwise, the heating process will be accompanied by an unpleasant odor.

When assembled, a rocket stove made from a gas cylinder weighs little, so it does not require a special base. The legs need to be welded to the device.

Made of brick

You can make a rocket stove out of brick with your own hands. In this case, you will have to work hard to get a high-quality design. The fire channels of the device are made using. You can use a barrel as a cap.

What a rocket oven made of brick might look like

To position the structure, it is recommended to dig a small hole, since it should be below floor level. The bottom needs to be compacted, after which it is poured concrete base 10 cm thick. When it hardens, you can start laying. For this purpose, a solution is used, which includes refractory clay. When the structure is built, the solution has hardened, and the dug hole can be filled in. A barrel is placed on the channel, the bottom of which is cut out with your own hands. The space between the brick and it is filled with insulation.

The end of the device is coated with a solution, a large barrel is placed on top, and a chimney is welded to the bottom.

Let's sum it up

Note: Rocket stove – original solution, which you can build with your own hands. Just choose suitable option design, take into account recommendations and requirements. You must first make a drawing. If you can’t draw a diagram with your own hands, you can use ready-made options presented by experts.

In this matter, the main thing is not to rush, then the result will definitely comply with accepted standards and will become an effective tool for heating.

A detailed description of the manufacture of a rocket furnace from steel elements.

Features of the design and use of a simple rocket stove, which you can take with you on fishing or outdoor recreation.

Branded rocket stove. Description by a specialist.

Nowadays, many stoves have been created that use wood as fuel. A special place among them is occupied by the so-called rocket (rocket) units, which have specific features, irreplaceable in certain operating conditions. Let's talk about them.

The rocket is a real miracle unit!

The rocket stove is a heating and cooking system that operates on wood, is famous for its high technical performance and has a simple design. The operating principle of such a unit long burning is based on the fact that the gases formed during fuel combustion enter a special hood in which they burn completely. Due to this, the temperature of the stove increases significantly, and the pressure decreases. Moreover, the soot in the jet heating system not formed.

The combustion cycles of heated gases are repeated constantly (while the stove is heating). This causes the system to enter maximum thrust mode. Its specific value is determined by the characteristics of the homemade unit. If the heating device is assembled truly correctly, the temperature in its hood can reach 1200 °C. In this case, all the fuel used is burned without any residue. It is also important that the heated cap can be used as hob. You can dry fruits, heat water, and cook food on it.

Initially, the stove we were interested in was designed for use in difficult (for example, camping) conditions. Because of this, special requirements were put forward for its design. The result is a unique unit that:

• makes it possible to cook food in areas where there is no gas or electricity;
• heats the room efficiently;
• retains heat for 6–8 hours (minimum) after the wood burns out;
• has a high coefficient useful action;
• quite safe to use.

In addition, the rocket has a design that allows you to add a new portion of firewood to the firebox without stopping the combustion process. The operation of a unit with such capabilities, of course, appeals to any person. This determines the high popularity of the described heating systems both among lovers of outdoor activities and among ordinary summer residents who need unpretentious and efficient stoves.

Important point. If you plan to create the simplest jet unit with your own hands, it can only be heated with dry wood. Damp wood can cause backdraft. However, it is not recommended to fire more complex rockets with wet wood, since they will not be able to provide the high temperature required for burning heated gases.

The described heating devices must not be thrown away without supervision. Light the stove, wait until the fuel burns out completely. Another disadvantage of rocket equipment is the impossibility of heating private baths (in particular, their steam rooms) with its help. This is due to the fact that the reactive unit produces very little infrared heat, and this is exactly what is required for taking bath procedures. Missiles probably have no other disadvantages.

Types of jet heating systems – what do you need?

The simplest rockets are made from almost any tin container. A portable stove can be made from a bucket, a can in which paint was stored, and so on. Such systems are ideal for an outdoor picnic; they are often used on construction sites. Simple ovens not suitable for heating rooms. They are used exclusively for cooking and heating water. A rocket made from a bucket can be heated with a small splinter, dry cones and leaves, and bunches of branches. In such a stove, combustion products do not have time to form wood combustible gas. They immediately go down the chimney.

More complex heating structures are created from an old gas cylinder or from a metal barrel and brick. These stoves are necessarily equipped with a riser to increase draft and a horizontal smoke exhaust duct. There are also rockets made entirely of brick. They can be equipped with several chimneys at once and are used for heating large rooms and heating floors. And if you want, you can actually build even a full-fledged stove-bed.

We will tell you how to make all of the indicated types of reactive heating devices yourself. Let’s start our master class with the simplest thing - making a basic garden camping stove from two tin containers (buckets, cans). In addition to them, we will need steel clamps with a cross-section of 10 cm, metal corners, an angle grinder, a stainless steel chimney pipe, scissors for metal, crushed stone. The scheme of work will be as follows:

1. 1. Take two buckets. From a container of smaller volume (diameter) we make a lid for our rocket. Cut a hole in the bucket. It is necessary for organizing a chimney.
2. 2. In the larger bucket, cut another hole at the bottom. We will connect the firebox to it. We perform all operations with metal scissors, bending the resulting petals (pieces of tin) inward.
3. 3. We construct a direct flow from pipes and corners. We insert it into the bucket, and then, using a clamp, connect it with the curved petals.
4. 4. Fill the space between the forward flow and the body with crushed stone heating device. This building material will play the role of a heat accumulator and at the same time a heat insulator.
5. 5. We put the second bucket on the stove.
6. 6. We bend a small burner from wire on which you can place dishes with water and food.

It is advisable to paint the portable rocket with any paint with high level heat resistance. After drying, we can use a basic cooking stove. Note! The rocket is ignited through a pipe extending from the forward flow.

A stove made of a barrel and bricks – both cooks and heats!

The construction of a stationary rocket launcher requires significantly more money and time. We prepare the following materials and tools: chimney metal pipe, red (necessarily heat-resistant) brick, shovel, old barbecue, metal brush, trowel, cement and sand (it is better to immediately buy a ready-to-use mixture of these materials), reinforcing bars, a little perlite, adobe and expanded clay, heat-resistant paint, a barrel for 200 l. Let's start building a stove made of bricks and a metal barrel:

1. 1. We dig a hole 0.3–0.5 m deep in the floor. We will hide a horizontal chimney in it, without which the rocket launcher will not work.
2. 2. We burn a 200-liter barrel and clean it thoroughly. We install a flange in the container that will connect it to the chimney. After this, apply several layers of heat-resistant paint to the container. We use the barrel prepared in this way as a hood for the heating unit.
3. 3. We arrange the foundation. We make a simple formwork from boards, deepen 2-3 bricks into the ground at the furnace installation site. We place reinforcing bars on top. Then we lay bricks in the lower part of the combustion chamber (along the entire perimeter). Fill the structure with cement-sand mortar.

After the filling has dried, we begin laying. It is performed using . We bring the first tier of masonry up. We only need to leave a hole for the firebox. On the second line we form a channel (lower) heating structure. It should be covered on the third tier, and in such a way that we have two holes left. One of them is intended for the vertical channel, the second - directly for the combustion chamber.

Next, we install a tee in the barrel to clean the chimney. It is not necessary to install it, but it is advisable if you plan to use the stove for a long time. After this we put in a vertical channel. We lay out the rising section of the structure (we take its diameter to be about 18 cm) using the “boot” technology. Then we put the old water heater on the rising part of the furnace. We fill all the voids that remain after this operation with perlite.

Now we cover the base of the rocket unit casing with clay and surround the base of our structure with sandbags. We fill all remaining free areas with expanded clay. We connect the chimney pipe to the structure, turn the barrel-casing over and pull it onto the ascending part of the stove. The final work is lining the chimney with sand in bags and filling them with expanded clay. Then we give the structure the required shape using clay (fireclay), install a barbecue grill in the neck of the homemade rocket and cover it with a lid.

The last step is to seal the existing seams on the stove. In principle, we can already do a test run of our design. But experts advise additionally connecting a separate air duct from the street to the stove. It is important. The heating rocket requires a lot of air to function properly. It won't be enough indoors. A street air duct is guaranteed to solve this problem.

Rocket heating from a cylinder - let's work with a welding machine

To build a rocket, we choose a heat-resistant and non-explosive cylinder. An all-metal 50-liter tank in which propane is stored is optimal for these purposes. Such a cylinder has standard sizes: height – 85 cm and cross-section – 30 cm.

These settings are ideal for self-made ovens. The modest size and light weight of the cylinder do not make it difficult to work with. At the same time, it is allowed to burn any wood fuel in the finished rocket. You can also take 27 or 12 liter propane cylinders. They make compact portable stoves. But power indicators similar devices small. It is not practical to use them for heating rooms or country houses.

To build a furnace, in addition to the cylinder, you will need:

• steel pipes with a cross section of 15, 7 and 10 cm (the first two will be used to organize a vertical internal channel, the third - to the chimney);
• profile pipe product 15x15 cm (we will make a loading compartment and firebox from it);
• 3mm thick sheet of metal;
• dense (100 or more kg/cubic m) basalt fiber (it will serve as a heat-insulating material).

There are various drawings on the Internet for creating a stove from a cylinder. We propose to be guided by this scheme.

The algorithm for manufacturing a rocket launcher is simple. First, we bleed all the gas from the container. Then we turn out the valve, fill the tank with water (to the top) and cut off its upper part along the seam. We cut out the windows on both sides of the gas cylinder, which are required for connecting the chimney and installing the fuel chamber.

After this, we insert the profile tubular product into the container and connect it to the channel (vertical). We remove the latter through the bottom of the tank. Next we do everything necessary actions, focusing on the presented drawing, as well as on the video that we offer home craftsmen for review.

At the end of the work, we weld the cut part of the container in its place and analyze all the resulting seams for permeability. Uncontrolled entry of air into the constructed structure must not be allowed. If the seams are secure, connect to homemade system chimney. We weld the legs to the bottom of the rocket cylinder. We install the stove on a steel sheet with parameters of 1.5x1 m. The unit is ready for use!

Stove-bed - for lovers of special comfort

The heating unit with a place to sleep and rest is equipped with a special heat exchanger. Its channels are interconnected. They are made from non-flammable materials. The heat exchanger is installed under the plane of the bed. The design of such a furnace is very thoughtful and relatively complex. The bed itself is a surface made of brick or stone and clay. When the stove burns, the heated gas moves through the heat exchange channels, gives off heat upward, and then is removed through the smoke exhaust duct outside the house. The height of the chimney is made within 3–3.5 m. The stove is mounted at the edge of the stove bench (on one side). In most cases, it is equipped with a surface for cooking food. Detailed drawing of this system is presented below.

Elements of the furnace in the diagram:

• blower - 1a;
• fuel bunker – 1b;
• channel for secondary air - 1c;
• flame tube – 1g;
• riser (primary chimney) – 1d.

The fuel chamber is equipped with a blind cover, and the blower is equipped with a special regulator for adjusting the amount of air supplied. The flame tube has a length of 15–20 cm. The secondary air channel is necessary for complete combustion of gases. The riser cross-section is 7–10 cm. A chimney with a diameter of 10 cm is recommended for cases when we want to obtain highest power rockets. A riser with a cross section of 7 cm provides optimal indicator useful action of the stove. The fire pipe and the primary chimney require high-quality thermal insulation.

We will make the rocket body from a gas cylinder, although we can also use metal barrel. Under the housing cover (2a), the primary chimney supplies heated air, and the heated gases leaving the riser heat the cooking device (2b). Other body elements:

• lower part (2d);
• heat exchange channels (2d);
• shell – metal chimney insulation (2c);
• exit to the cleaning chamber (2e).

The smoke exhaust line must be absolutely sealed throughout. At a height of 1/3 from the upper end of the drum (housing), the gases are already at a low temperature. They have time to cool down. From approximately the specified height, the rocket-bed is lined (all the way to the floor). This process refers to the thermal insulation of the furnace with special compounds. The second cleaning chamber in diagram (3a) is needed to remove carbon deposits from the hog (4) - the heat exchanger. It must be equipped with a sealed door (3b). Now that we have figured out the design of the bed, we can begin to build it.

Building a rocket with a place to sleep - the first steps are the most important!

Before starting work, mix all the necessary ingredients:

• Kiln clay (designation 5b in the diagram), which is combined with crushed stone. This composition plays the role of the main heat insulator.
• Saman (5a). It is a composition of straw and any clay at hand, diluted with water to a relatively thick consistency.
• Seeded sand (5g).
• Heat-resistant lining (5v). It is made from equal parts of fireclay sand and clay.
• Medium fat clay (5d). It is used for rocket laying.

We are making a bed for our bed. Essentially, we need to knock down high-strength shields under the stove bench and directly under the stove. The frame of the buildings is made from 10x10 cm wooden blocks. The frame cells are made with dimensions of 60x120 cm (for a bed) and 60x90 cm (for a heating installation). Then we sheathe the resulting skeleton with 4 cm. And the façade of the couch can be finished later with sheets of plasterboard.

Before installation, it is advisable to treat wood products with Biocide, and then apply two layers of water emulsion to them.

We lay 4 mm thick basalt cardboard on the floor where we will place the heating rocket. In shape and geometric parameters, it must be similar to the characteristics of the bed. On top of the basalt lining we install an iron roofing sheet. Before the firebox, it will extend about 25 cm from under the unit. We install the previously made bed in the place prepared for it. We punch a hole on the wall at a height of 13 cm above the level of the couch (at one of its ends). It is needed for the installation of a chimney.

The next stage is the installation of formwork around the perimeter of the bed and filling the installed structure with adobe. Carefully level the surface of the mixture using the rule. We wait 14–20 days until the adobe hardens. During this time, you can make the body of the heating structure from a gas cylinder according to the previously described scheme. We weld the combustion components of the rocket (blower, flame duct, chamber) into a single structure with a gas container and coat it with a heat-resistant lining. Important! Apply the composition in a continuous layer only at the bottom. We do not treat the top and sides of the structure with the solution.

Next, we install another formwork under the area where the rocket will stand. It will allow us to make heat-resistant thermal protection for the stove. The height of the formwork structure is about 10 cm. Fill it with a mixture of crushed stone and oven clay. Then we do one by one:

1. 1. Shell. We bend it from a sheet of steel or use a ready-made pipe with a cross-section of 15–20 cm.
2. 2. Furnace structure.
3. 3. Cleaning chamber. This element is made from 1.5 mm galvanized steel. We cut an opening on the side with a cross-section of 16–18 cm. The chimney pipe will subsequently fit into it.

Completion of work - the warm bed will turn out great!

We put a drum from a gas cylinder on the primary chimney. We lay oven clay on the bottom of the installed housing, using a spatula to form an inclined surface (about 7°), which is directed towards the cleaning compartment window. Then we put a metal round timber on the chimney. It should be pressed into the clay composition. Then we pull the shell over the riser and coat it with medium-fat clay. The next steps are:

1. 1. We line the chimney from the inside. We use sand. It should be covered in separate layers. We wet and tamp each of them. The total number of layers is 7. Place 5 cm of medium-fat clay on top of the sand.
2. 2. Place the cleaning box, coating its bottom and side surfaces clay. We install the opening of the transition channel into the hole of the drum and press it as hard as possible. We fill all remaining gaps with clay. It is necessary to achieve complete tightness of this stove unit.
3. 3. We install another formwork along the (external) contour of the bed. It should rise about 9 cm above the edge of the hole for the hog. Fill the formwork with adobe mixture.
4. 4. We stretch the corrugated pipe along the entire length of the rocket-bed. We connect one end of the corrugated product to the cleaning compartment.
5. 5. We lay the fixed corrugated pipe in a spiral and insert its second end into the chimney outlet opening, securing the joint with a clay compound.
6. 6. We treat the entire length of the bur with adobe solution and compact this coating.
7. 7. We fix the housing covers and cleaning chambers with bolts, under which we install rubber gaskets.
8. 8. Coat the drum with adobe (don’t touch only the top part) with a layer of about 10 cm.

After about 17 days, the adobe will dry out. We will be able to remove the formwork and apply a special enamel to the drum that can withstand heating up to 750 °C. Then experts advise treating the adobe surface with acrylic-based varnish (preferably in two layers). This coating will protect the structure from moisture and make the stove very attractive in appearance.

The heated bed is done. We test our structure before starting its full operation. The check is carried out simply. We put some paper in the firebox, set it on fire, and monitor the behavior of the rocket. If everything is fine - there are no frightening sounds, we add firewood. After a while the unit will begin to hum. At this moment, close the oven vent. We wait. When the humming gives way to a gentle whisper (the soft sound of a working stove), open the vent. Next, we use the heating installation for its intended purpose.

A stove from a gas cylinder can be installed where heating cannot be organized in any other way: in the garage, country house, change house.

If you have the desire and time, you can do all the work yourself.

This article will help you independently convert a gas cylinder into a heating or heating-cooking stove.

Here you will find drawings and instructional videos with which you can make a stove using waste oil, coal or wood.

Types of gas cylinder stoves

A do-it-yourself stove made from a gas cylinder is considered the easiest option for making or heating apparatus for testing.

The cylinder can easily be converted into a housing for the stove. To work, you will need a grinder and an inverter or any other welding machine.

The shape of the cylinder allows us to produce a stove with a spherical firebox. Firewood in a stove of this shape burns slowly - the result is a kind of heat generator capable of heating a room for hours with one load of firewood.

A homemade stove made from a long-burning gas cylinder can be used in different ways:

• as a heating and cooking room in residential premises;
• as a heating room for heating one or two rooms;
• as a cooker for use in the summer at the dacha;
• as an emergency portable option for use in case of failures in the main heating system.

Advantages of stoves made from gas cylinders:

• you can get a long-burning apparatus at virtually no cost, since the system is assembled from standard inexpensive elements;
• all work can be done independently, no need to look for specialists;
• suitable for heating baths;
• Video materials with positive experience in creating furnaces of various designs are available;
• easy operation.

The disadvantages include the fact that the work should be carried out according to reliable drawings - otherwise the design will not have the required efficiency.

For the job you will need to select a suitable cylinder. You should opt for an all-metal cylinder with a volume of 12 or 27 liters.

However, for a full-fledged heating device, a gas cylinder with a volume of 50 liters and a diameter of 30 centimeters is chosen. In a container of this volume you can burn any fuel, including coal.

Even before starting work, you should decide what type of fuel the stove will operate on. If you need a long-burning furnace, then it is better to provide the possibility of loading coal into it.

A long-burning stove can be made small, using only wood - for this purpose it is equipped with the ability to regulate draft.

The most difficult to manufacture are heating devices using liquid fuel: waste oil, diesel fuel. But a waste oil stove allows you to reduce heating costs, since oil is inexpensive.

It is better for a beginner to start with more simple designs, for example, try converting a gas cylinder into a regular potbelly stove.

Solid fuel stove

How can you make a stove from a gas cylinder? The first question that arises even before starting work is: what is the best way to position the cylinder - horizontally or vertically?

If you want to use the stove for cooking, you will have to place the cylinders horizontally.

IN vertical version You will definitely have to install grate bars inside the cylinder; in a horizontal one, this can be done at will.

But in a horizontal design, you will have to weld a tray to collect ash, and in a vertical design, when installing the grates at a sufficient height, you don’t have to make an ash pan.

A potbelly stove will require cast doors for the ash pan and fuel chamber.

Home craftsmen make them themselves from a piece of metal cut from a cylinder when making a hole for the combustion chamber.

In this case, you only need to purchase hinges and a latch handle. For a purchased door, you will have to weld a frame welded from corners onto the cylinder around the perimeter of the holes, and then bolt the fittings onto it.

Before you start cutting or welding metal, you need to empty the container of gas. The cylinder is filled to the top with water, then it is drained and only after that they begin to work.

Stages of manufacturing a horizontal potbelly stove:

1. cut off the upper part of the container with a grinder;
2. install a grate made of bent reinforcement inside the cylinder;
3. the fittings are welded to the container;
4. cut out a circle equal to the outer diameter of the cylinder from steel 4 mm thick;
5. rectangular holes are cut in the circle - the first for the firebox, the second for the ash pan;
6. weld a steel circle;
7. secure the doors;
8. cover the doors along the contour with asbestos cement;
9. begin to re-equip the rear part of the stove - cut out a hole for the chimney equal to the diameter of the pipe;
10. weld a chimney from a thick-walled pipe.

When the cylinder is positioned vertically, the result is a structure that takes up minimal space.

This cylinder stove is suitable for a bathhouse, a small living space, and can be placed in a garage.

Stages of manufacturing a vertical potbelly stove:

1. cut off the upper part of the cylinder with a grinder;
2. cut out on the front future furnace big hole under the firebox, below - under the ash pit, through which the structure will be cleaned of ash;
3. A grate made of reinforcing bars is lowered inside the cylinder and welded to the walls;
4. a border is welded onto the holes under the doors and covered with asbestos-cement cord;
5. weld the top - it was cut off only to install the grate;
6. a chimney opening is made on top or on the side.

Stove-bubafonya and stove-rocket

An ordinary potbelly stove has a significant drawback - low efficiency. A huge amount of heat escapes through the chimney.

In addition, as soon as the fire goes out, the structure immediately cools down. Pyrolysis furnaces, that is, devices capable of maintaining prolonged combustion, do not have these disadvantages.

The simplest pyrolysis oven can be made from a gas cylinder. Masters call such devices bubafons.

The bubafonya stove made from a gas cylinder was invented by a craftsman from Russia. This happened recently, but bubafonya has already become very popular.

How does a “bubafonya” type device converted from a gas cylinder work? A movable piston is installed inside the container, dividing the container into two parts.

Fuel (wood) burns under the piston, and above it - gases released from the wood as a result of pyrolysis.

This operating principle leads to firewood burning in the “reverse order” - from top to bottom.

Reverse combustion occurs more slowly than usual, in which oxygen is supplied to the fuel chamber from below, through the ash holes.

In a bubafon, air is supplied to the firebox by a piston axis, which is a hollow tube. Oxygen enters the pyrolysis chamber through openings cut into the end of the gas cylinder.

Dividing the firebox into two compartments allows the wood, even with a lack of oxygen, to burn to the end without turning into coal.

The system is so effective that a fireplace from a gas cylinder on one stack of firewood works for 4 – 6 hours.

There are reliable reviews that bubafonya from a 200-liter barrel works on one filling for a whole day.

Bubafonya can be used for water heating. To do this, the gas cylinder is enclosed in a water jacket using another metal casing, and a water pump is connected to the system.

The rocket stove was developed as a design for survival in extreme conditions. It has high efficiency and maximum safety.

At the same time, a homemade rocket stove is so simple that a non-professional can make it. Rocket stoves use the principle of pyrolysis, that is, fuel decomposes into volatile substances under conditions of oxygen deficiency.

The simplest pyrolysis furnace can be made from any metal container cylindrical, for example, a barrel or a gas cylinder.

Rocket stoves can be equipped with beds. Such structures are still used in China and Korea for heating peasant houses.

Structurally, a rocket stove made from a gas cylinder consists of a blower, a fuel chamber with a blind lid, a channel for introducing oxygen into the pyrolysis chamber, a flame tube in which gases are burned, and a chimney.

Liquid fuel stove

In individual farms, it is sometimes possible to use used motor oil. In this case, heating costs are sharply reduced.

To burn oil, you need to assemble a special furnace that runs on liquid fuel. A working heater and a simple wood stove operate on different principles.

At first glance, a waste oven is no more complicated than a saucepan, but complex chemical and thermal processes take place in it.

A gas cylinder exhaust furnace consists of the following parts:

• oil containers;
• flap that regulates combustion;
• oil filling holes;
• chimney.

To make a stove from a gas cylinder, tanks with a volume of 50 liters are used.

The cylinder is sawn in a ratio of 2:1. The smaller part will be used to make the tank, the larger one will become the afterburner.

The operating principle of such a furnace system is as follows:

1. oil is poured into the fuel bunker and set on fire;
2. air is supplied into the chamber through an air throttle and thus greatly limits the combustion intensity;
3. as a result, the fuel does not burn, but evaporates, that is, the process of pyrolysis begins;
4. oil “steam” rises to the upper chamber and is completely burned there.

In other words, the fuel is used twice - first the oil burns, and then its vapor burns out. As a result, no waste remains, and the efficiency of such a furnace is as high as possible - 80%.

Waste oil is a heavy, heavily contaminated and poorly burning mass complex composition. Two-stage combustion allows you to fully use the entire resource of this fuel. The structure is located vertically.

On top of it you can install a grid-stand for placing buckets, pots and other utensils.

Drawings that must be strictly adhered to and training videos will help you make a furnace using a cylinder.

A disadvantage of liquid fuel stoves is increased safety requirements. Fuel reserves have to be stored away from the boiler room.

A design that runs on waste oil cannot be used as a sauna stove, but it is useful for heating workshops, cabins and residential premises.

In the latter case, it is better for her to build a separate boiler room in the form of an extension to the house.

So, now you know how to make any stove from a metal gas cylinder with your own hands.

Having the necessary drawings, an angle grinder and an inverter, you can easily make a mobile and efficient heating device that will help out in winter time when other types of heating are turned off or unavailable.