Potbelly stove made from a car propane cylinder. A simple potbelly stove made from a gas cylinder

Grate bars

Grate – required element potbelly stove designs. It helps reduce the area of ​​contact of burning fuel with the walls of the furnace. In addition, it helps to more thoroughly filter out unburned residues from coals.

Everyone knows from their own experience how uncomfortable it is in a garage without heating in winter. In addition to thermal insulation of walls, roof, floor and ceiling, the classic option for generating heat in the garage is a stove.

Usually this is a very common “potbelly stove” type unit, welded from pieces of pipes or used gas cylinder casings.

Gas cylinder stove: pros and cons

There are many other options: welded from sheet iron, made of brick and so on. But today we are interested in the most common and functional option - a stove converted from a gas cylinder, since the price tag of a ready-made cast iron or steel stove in a store is not suitable for everyone.

Making your own “potbelly stove” from a gas cylinder– the most economical and effective remedy heating the garage.

There can be many fuel options for “bourgeois”: coal, mining, combustible mixtures, but they are mainly used natural materials– wood.

You should start with the selection of source material. A 50-liter gas cylinder is ideal.

Its dimensions: 300 mm in diameter, 850 mm in height with a 4 mm metal wall.

Such cylinders are usually used in the most different areas– from fuel for kitchen stoves before industrial use.

Main parameters and features of stove manufacturing:

• the chimney is usually made of a pipe with a cross-section of 100–125 mm with a wall of 3-4 mm;
• place it vertically, perhaps with a slight deviation, 25-350;
• the firebox and ash pan are equipped with doors, which must be locked to improve heat transfer during fuel combustion and for fire safety purposes; in addition, the doors are used to regulate the air supply;

• it is important that the firebox must have sufficient depth for firewood of a convenient size;
• grates are needed for storing fuel and separating ash and coals during the combustion process;
• It is better to weld them from the most durable and heat-resistant material, for example from reinforcing bars with a thickness of 12-15 mm;
• their length must correspond to the inner diameter of the cylinder body; this grid usually has a mesh or a gap with a pitch of 10–15 mm;
• In order for your wood-burning “potbelly stove” to heat and fire properly, it is built according to the principle of a conventional wood-burning stove.

DIY construction

Let's look at an approximate diagram.

• The firebox and ash pan are separated by a grate made of refractory material.
• Wood is placed on it and set on fire. As combustion proceeds, soot and coals are poured into the ash pan.
• Blower – important element ovens. For better combustion of wood, the firebox requires a constant supply of air, for which holes are made.
• An alternative way to provide oxygen to the combustion process is to open the firebox door from time to time.
• Combustion products are removed using a chimney. If it is laid incorrectly, you can achieve the opposite effect - instead of smoke, a significant part of the heat will escape through the pipe, and smoke will be created in the room. Consequently, an unreasonably large amount of firewood will be wasted, which will lead to low efficiency.

How does it work?

The operating principle of our stove:

1. Combustion air is supplied to the firebox through the ash pan;
2. fuel burns completely or partially;
3. through the chimney, combustion products are drawn into the atmosphere by natural draft;
4. it is possible to regulate the process of constant combustion with the required heat transfer by ensuring continuous combustion;
5. The process is regulated by opening/closing the blower door or view.

Materials

To make a stove, prepare the following materials:

1. metal sheet for the ash pan and hob if the stove is located horizontally;
2. chimney pipe (preferably with two elbows);
3. materials for fixing grates and supports;
4. oven doors.

Tools

To work you will need:

• welding machine;
• sander;
• welding electrodes;
• hammer;
• tape measure, measuring tape;
• chisel;
• pliers;
• (electric drill;
• brush with metal bristles for cleaning;
• chalk pencil.

Preparatory work

Before you begin directly making the stove, you need to prepare a cylinder for work.

1. We get rid of the contents of the cylinder by fully opening the valve.
2. When the gas stops hissing, additionally, observing all safety measures, the cylinder can be slightly warmed up.
3. Mercaptan fragrance (odorant) does not have the most pleasant smell, so you need to get rid of it. One way is to completely fill the container with an acidic liquid (bleach, cleaning products, and similar solutions) for a while.
4. Clean the inner surface of the cylinder with 10% NaCl soda solution.

Making a stove from a gas cylinder with your own hands

In this case, it is necessary to select the orientation of the stove position (horizontal or vertical).

The difference between these options is the purpose of use.

• A horizontal stove is usually used more for cooking.
• A vertically located stove is for heating due to greater draft and space saving.

For the second reason, this option is more often used in permanent garages.

Manufacturing of horizontal version:

• the upper part of the cylinder, where the valve is located, is cut off to install the door (the photo shows another option, where instead of cutting off the upper part, a ready-made cast iron door is used);
• holes for the grate are drilled in the wall of the cylinder, or fasteners are welded inside to install a removable grate;
• supports/legs/runners, etc. are attached from below;
• if the grate is drilled into the cylinder body, an ash pan made of sheet metal is attached to the bottom;
• an adapter for the chimney is welded into the wall of the cylinder as close to the bottom as possible;
• the chimney pipe must contain a so-called “elbow”.

Manufacturing a vertical version:

• cut off the valve and weld a 10-15 cm chimney pipe in its place;
• Make a hole 5-7 cm above the bottom for the blower;
• another 5-7 cm are retreated from it and an opening for the door is cut out;
• inside the container, in the opening between them, a grate is inserted, or fasteners for a removable grate are welded;
• install doors with latches and supports/legs/runners.

Features of operation, cleaning and repair

Let's give a series useful tips on the correct and economical operation of the stove.

• The stove is installed 20-30 cm from the surface on which it stands. This is the optimal gap for heating the room.
• It is recommended to install a shut-off damper (view) in the chimney to save firewood by reducing/increasing natural draft.
• You can create a radiator version by welding metal strips/plates to increase the heating area of ​​the stove walls at a distance of 5-7 mm.
• It is not necessary to paint the stove, but if the aesthetic appearance is important, only heat-resistant paint should be used.
• The stove must have a concrete/brick/metal support underneath it for fire safety purposes.

• It is advisable to clean the chimney before and after 1-2 times a year heating season. To reduce heat loss, the chimney is sometimes insulated with non-combustible materials.
• All chimney joints must be made as airtight as possible, or at least they should not let harmful combustion products and smoke into the garage.
• Prefabricated chimney – optimal solution. The assembly should begin from its outer part, and not from the potbelly stove. In this case, its dismantling for maintenance, cleaning or repair will be more comfortable.

The oven is necessary and useful device, which is most often used for heating residential premises or outbuildings, cooking and other purposes. Despite a wide range of models that can be purchased today, many people prefer to make them with their own hands.

For these purposes, you can use large barrels or sheet material, but are especially popular gas cylinders, since their use as a basis can significantly simplify the process. The main types of stoves that can be made in this way will be discussed in this article.

Types of cylinder stoves

As already mentioned, you can make your own ovens yourself different types, below all the features of the most popular and interesting options:

1. The potbelly stove is an emergency-reserve type stove; it is one of the most popular and recognizable varieties. It is distinguished by its multifunctionality and versatility; depending on the volume used to make the cylinder, it can be used both in city apartments and in suburban buildings . The only significant drawback is the short operational life; the potbelly stove cannot function continuously, since thin metal
2. its foundations are subject to gradual fading. However, in the event of a sudden power outage, it can become the main assistant for warming up the room. It is more complicated to manufacture than a standard potbelly stove; much more financial resources will also have to be spent on this process. However, this option still enjoys continued popularity, which is due to the ability to heat sheds, garages, workshops and other non-residential premises without the need to use expensive fuels. With such visible advantages, there is no mass production of this variety in factory conditions, since it is prohibited by fire services. Home
3. distinctive feature there will be a special fuel tank into which oil is added.. Bubafonya is one of the most popular stove options
4. long burning This is easily explained by the fact that its service life is much longer than that of a standard potbelly stove, while the efficiency indicator is very high, and heat transfer will continue for another day. It was the combination of economy and efficiency that made bubafonya one of the leaders in its class.

Choosing a base

As you know, most gas cylinders are different; the main criterion for their classification is volume. Consequently, it is precisely this characteristic that must be relied upon when choosing the basis for a future device; the main recommendations and nuances are given below:

1. A volume of 5 liters is not suitable as it will not be enough anyway for the manufacture of a functional stove that can perform its functions efficiently.
2. A volume of 12 liters will already be suitable for the manufacture of a universal device which shows good performance in small spaces. Its power will be approximately 3 kW.
3. The volume of 27 liters allows us to make a stove that can also be used in small spaces and moved if necessary.
4. The power of this option will be about 7 kW, but even this indicator may not be enough in some situations.

A volume of 50 liters is the most appropriate indicator, since it will ensure complete combustion of the fuel used. Such a cylinder will make a stove with a height of at least 85 cm; you can easily purchase it at specialized gas stations. To others important criterion

is the body material:

You should use only those options that are made of solid metal, since composite alloys have too low heat resistance.

Do it yourself

1. Potbelly stove from a cylinder Several types of potbelly stove can be made from a gas tank; below are instructions, following which will allow you to obtain a horizontal model:
2. Place the balloon used as a base in this way so that it is in a horizontal position corresponding to its final shape.
3. The top must be cut off, which will allow you to place a grate inside the structure. The basis for the lattice will be ordinary reinforcement, the rod is bent in the shape of a snake. For fastening it will be enough to fix it in
4. in the right place, and then weld it to the walls. You need to draw a circle on a steel sheet, the diameter of which will be equal to the same value
5. The marked circle is cut out of the sheet with any suitable tool, after which several holes in the shape of rectangles must be marked on it.
6. One will serve as a blower, and the other will supply heat to the fuel chamber. You can cut them out using a chisel or grinder; it is more convenient to use the second version of the tool. The curtains are welded to the lid, after which you can begin installing the door
7. , in most cases it is purchased in advance in the store. The doors are additionally covered with asbestos cement cord along their entire contour
8. , after which the entire structure can be welded to the main tank. Now you can move to the back of the stove
9. , where you need to cut a hole, the dimensions of which will be equal to the diameter of the pipe, it is necessary to remove smoke. At the final stage, the chimney is welded to the hole made

, a pipe of appropriate size and fairly thick walls is suitable as a base for it. After completing this stage, the potbelly stove is ready for operation.

Bubafonya stove Bubafoni are very popular today because they are long-burning stoves. They can be made from the most different materials

and accessories, but it’s easiest to use a gas tank for these purposes.

1. Below is a guide to help with this process: The top part is cut off first
2. gas cylinder. To the part of the structure that will play the role of a cover, you need to weld clamps or stops
3. , it will perform the function of fixing it and fastening it to the device body.
4. If the edges of the cut part are sharp, it is recommended to bend them inward to avoid accidental injuries. For these purposes, it is most convenient to use a sledgehammer.
5. The part that is the lid will also need to bend the edges, but, on the contrary, to the outside. This will allow you to achieve the tightest contact when closing the bubafoni. Now Special attention
6. A hole should be made in the center of the metal pancake, the dimensions of which will be equal to the diameter of the selected pipe. Several metal elements are welded to its lower part so that when the piston is lowered, the pancake does not fit too tightly to the firewood, otherwise bottom part bubafoni will not arrive required amount
7. air. It will be enough to have six segments that resemble rays directed from the hole in the center. The pipe must be cut so that its length is about 6-10 cm, depending on the height of the tank.
8. Then it is inserted into the hole in the center of the pancake and securely aligned with it; it is not necessary to ensure tightness: if there are gaps in the structure, they will additionally facilitate the flow of air into the oven.

In the wall of the cylinder, just below the level of the lid, it is necessary to cut a hole into which a pipe designed to remove smoke will then be inserted and welded.

The recommended diameter is 1 cm, this figure will be quite enough to ensure normal traction. The length of the horizontal direction of the chimney pipe is about 40 cm, after which it rises upward, the minimum length in this area is 2-3 meters.

Furnace in production

1. A waste stove, or, as it is otherwise called, an oil garage stove, is also much more complex in design than a classic potbelly stove, but many prefer this particular variety, since it allows the use of used engine oil and other similar substances as the main fuel. essentially waste. To make it, it is proposed to use the following algorithm of actions:
2. During operation, the gas cylinder must be kept exclusively in a vertical position. To do this, it is filled with water and half buried in the ground or fixed in a fairly narrow tray, but it must be heavy enough so that the tank does not overweigh it.
3. At a distance of about 0.7-1 cm from the cut, it is necessary to make a round hole; it will be required for installing the chimney pipe.
4. Its diameter should be equal to the same indicator as the prepared pipe with a total length of about 4 cm. It will need to be inserted into the hole and welded, while ensuring that the seams are kept tight. It will be welded to the horizontal part of the chimney vertical pipe
5. , the height of which is 3.5-4 meters.
6. Now the cylinder should be raised above the floor surface; for its convenient fixation, it is recommended to weld metal legs on the bottom. Similar measures are required to make a square-shaped hole, which will serve as a blower. It will also need to be equipped with a door, which you don’t have to make yourself, but can be purchased at the store. It will be needed to manually control the volume of air that will enter the oven. The fuel compartment must be lowered to the bottom of the cylinder; it can easily be made from a pipe 7-10 cm high and about 1.5 cm in diameter. In this case, it is necessary to ensure that it is hermetically sealed at the bottom to eliminate the possibility of fuel leakage. This compartment will also need a lid; it can be made from ordinary sheet metal. metal material, in which two holes are made at the same stage
7. round shape. A corresponding pipe will need to be inserted and welded into the central hole with a diameter of 1 cm, and the second hole with a diameter of 0.5-0.7 cm will need to be placed closer to the edge; it will be needed to fix the movable cover.
8. The pipe leading from the built-in lid must be identical in length to the height of the gas tank. A round metal element with the same diameter as that of the main cylinder is welded to its upper end, which will give this mechanism a resemblance to a piston.
9. The entire piston structure is inserted inside the cylinder

, at the same time it should be devoid of mobility, so the edges of the lid will be welded to the walls of the tank.

The final stage consists of pouring used oil into the appropriate compartment and conducting the first test of the furnace during production; this procedure is carried out exclusively on the street. If everything goes well, the structure can be brought indoors and connected to the chimney system, after which it can be used for its intended purpose., detailed instructions is given below:

1. Initially, the bed is prepared; this process involves the design and construction of a wood frame.
2. The shape and configuration are selected depending on individual preferences. It is best to use timber with a cross-section of 1x1 cm as the material; the frame should form cells with dimensions of 60x120 cm, and the area directly under the stove should have dimensions of 60x90 cm. A tongue-and-groove board is used as a cladding material for the frame.
3. , the recommended thickness is approximately 0.5 cm. All parts and structural elements made of wood
4. , must be treated with a biocide and several times with a water-based emulsion.
5. A special type of cardboard, which is made from basalt fibers, is laid on the floor surface in the place where the rocket stove with a deck will be installed. The minimum layer thickness is 4 mm, all other parameters depend on the shape and size of the structure. You will need to lay a sheet of roofing iron directly at the installation site of the stove.
6. The size is selected in such a way that the sheet protrudes outward from the side of the firebox by about 2-3 cm.
7. The frame is transferred to its permanent place; it must be installed securely enough so that it does not wobble or sway. At a distance of 12-14 cm from the lounger, holes are made in the wall surface, which will be required for installing the chimney pipe.
8. Along the perimeter of the structure you need to install formwork, the height of which will be at least 0.5 cm.
9. You will need to pour adobe into it and level the top surface, focusing on the sides of the formwork. The drying process of the mixture will be long and will take about 2-3 weeks, during which time you can make the base for the stove. Initially, you will need to cut off the top of the gas tank to get a hole with a diameter of 20-22 cm.
10. A round piece of steel is installed in the resulting hole, and a second cut is made below, resulting in a lid with a thin perimeter Sheet steel
11. about 0.5 cm wide.
12. After this, you will need to make through holes in the cylinder through the holes in the steel casing and determine the depth of the tank in order to understand the necessary parameters of the riser.
13. A pipe with a diameter of 0.7-1 cm is suitable as a material for it.
14. A combustion tank is built into the blower and flame pipe at an angle of 45-60°, and the secondary air channel is separated. The riser itself is welded into the flame tube through a pre-made hole. The blower is equipped with a door for manual control of the supply of air volumes; tightness is not required.
15. At this stage, the entire structure must be processed heat-resistant type of lining.
16. Now you can make a shell; a pipe with a diameter of about 20 cm is suitable for this., a bottom with a thickness of at least 1.5 mm should be welded to it from below.
17. An additional layer of thermal insulation is applied to the formwork , and after it has completely dried, the combustion structure is mounted on top. A hole must be made in the lower part of the shell through which it will be connected to the cleaning chamber.
18. The material used for the connecting channel is corrugated pipes that pass under the sunbed.
19. After installing all components
20. You don’t have to wait for all the working solutions to harden and pour about five layers of sifted sand into the shell, moisten it and lightly moisten it. A layer of medium-fat clay is poured on top.
21. After completion of all work, installation of another formwork is required , but along the outer contour, it will also be filled with adobe.: Corrugated pipes under the deck at the junction with the stove elements should also be treated with adobe to improve the fixation of the structure. The covers and doors of all chambers are tightly tightened with bolts. After 2-3 weeks the adobe will dry and you can move on to more

simple work

eliminating formwork, covering the structure with special solutions and installing additional board flooring. Peculiarities

1. decorative finishing will depend on the personal preferences of each person, after their completion it will be possible to begin the first tests of the rocket stove. Operating rules In order for the process of operating stoves made from gas cylinders to be safe and not lead to negative consequences, you need to know and follow some general rules:
2. When used for kindling liquid varieties fuel Therefore, their direct contact with wood and other flammable surfaces is not allowed.
3. The chimney must be cleaned periodically, otherwise it will not function properly. It is best to carry out this procedure after each use of the oven.

1. It is recommended to start building the chimney not from the stove to the exit to the street, as is usually done, but, on the contrary. Moreover, it should be of a collapsible type, which will facilitate the mandatory cleaning process.
2. Very good for heating large premises are used complex ovens , made from several cylinders at once, but it is best to entrust this process to people who have already had such experience.
3. When choosing the type of furnace, you need to think in advance about the issue of fuel extraction. For example, if you have used oil, the appropriate type of stove will work well, but if you don’t have it, it’s better to install a bubafonya that runs on virtually any fuel.

A homemade stove made from scrap materials, or “potbelly stove,” first appeared in Petrograd in 1918. Due to the humanitarian catastrophe that followed the 1917 revolution, the city stopped working central heating. In many houses built in the 20th century, fireplaces and stoves were purely aesthetic and decorative functions and heat large apartments could not.

The situation was aggravated by a shortage of firewood. And then numerous handicraft workshops launched mass production of compact and economical, quickly installed iron stoves on legs, designed for heating one room, with a pipe leading out the window. Based on the name of the buyers of such stoves - representatives of the former wealthy strata of society - the stoves were called “potbelly stoves”. A century has passed since those harsh days, but potbelly stoves, having significantly improved their design, safety and efficiency, continue to warm small rooms.

Such stoves are available for manufacture in a home workshop, one of the best starting materials They use a used gas cylinder.

Features and types of homemade stoves from a gas cylinder

All solid fuel stoves from a gas cylinder have common elements designs:

• A housing in which holes are cut for the door, vent and exhaust pipe.
• Blower.
• Exhaust pipe equipped with a throttle valve.
• A grate located low above the bottom of the stove. Fuel is placed on it and its combustion occurs.
• Internal walls that form the flow of combustion products.
• Legs.

Through the door, fuel is loaded and ash and slag are removed from the grate space. An air flow enters the combustion chamber through the blower and the combustion mode is adjusted. The blower is made as a structural part of the door or is made in the form of a separate hole with a damper.
A throttle-type damper is installed into the exhaust pipe, which also regulates the combustion mode.
Gas cylinder stoves are available in vertical and horizontal versions. A horizontal oven is easier to implement, but takes up a lot of space. The vertical one can be placed in any corner of the room; it has significantly better draft and fuel combustion efficiency.

And finally, the king of household gas cylinders is the 50-liter giant. This best option to create a potbelly stove with your own hands, suitable for heating a country house.
40-liter industrial gas cylinders have too small a diameter and thick walls. It is better to cut and shorten them. Thick walls will take longer to warm up and retain heat longer. Such a stove will also last significantly longer.

Technology for making a stove from a conventional gas cylinder

IMPORTANT! Before starting work with any gas cylinder, it is necessary to completely remove any remaining gas from it! To do this, the cylinder is filled with water and detergent, designed to rid the future stove of gas odors and mercaptan fragrances.

Next, mark the holes for the door, vent and exhaust pipe and cut them out with a grinder.
You can purchase ready-made cast iron stove door in a block with a blower. In this case, a frame of their corners is welded to the opening in the gas cylinder, and a cast door is bolted to it. If aesthetics are not so important, then the door is made from a cut piece of a cylinder. In this case, a more or less wide gap will inevitably remain. In the most primitive version, there are no grates and protrusions that form the flow of combustion products.

The fuel is loaded onto the bottom of the stove, and after it is completely burned out, the ash is removed with a scoop. In this embodiment, it is difficult to implement a continuous combustion mode.
Features of making a horizontal potbelly stove
A horizontal stove made from a gas cylinder is quite suitable for heating a garage or greenhouse.

In a horizontal potbelly stove there is little space left to place the grate and ash tray, so sometimes the grate is welded into the bottom of the stove, and the ash box is welded from below. Potbelly stove doors are hung on purchased or homemade loops. An interesting option - the hinges are three links of a massive drive chain from a powerful engine or other mechanism, the outer links are welded to the wall and to the door, respectively.

Vertical oven assembly process

A vertical oven is more difficult to manufacture, but requires less space for its installation and has better user qualities. The volume of the cylinder is used more rationally. The principle of operation of the furnace does not change, but is implemented with greater efficiency. In the vertical version, two doors are made - for loading fuel and for the ash tray. Grid bars made of reinforcement are welded between these doors.

In principle, the entire upper part of the furnace can be set aside for fuel loading, which will ensure long work on one load. However, the volume of the combustion chamber is often reduced to accommodate additional heat exchangers in the upper part. One of the interesting options is through metal pipes welded into the upper part of the gas cylinder, through which air is driven by a fan (necessarily heat-resistant).

Such a device will significantly increase heat transfer and reduce the heating time of the room several times. If forced water circulation is established through the passage pipes, a water heating system can be installed.

Long-burning stove bubafonya

A bubafonya-type stove made from a gas cylinder is a potbelly stove only in appearance.
The design and principle of its operation are significantly different from a simple potbelly stove.

Furnaces of this type are produced in several industrial enterprises, but they are not cheap. If you have an equipped home workshop and basic skills in welding and plumbing, a bubafonya stove from a gas cylinder is quite affordable to make with your own hands.

Features and principle of operation

It implements the principle of long-term combustion, based on the physical and chemical phenomenon of pyrolysis - the smoldering of fuel with a lack of oxygen and the combustion of gases released during this process. One load of firewood is enough for 4-8 hours of burning.
The design of the stove is different in that the air supply pipe with a damper at the end is located vertically and exits through the top of the stove with a small, non-sealed gap,

The pipe has vertical mobility. At its lower end there is a massive disk with guides for the flow of gases. The chimney is welded to the top of the stove on the side. Firewood is loaded into the oven vertically, the disk presses it against the grate. As the lower layers of fuel burn, the disk lowers and combustion air is supplied to the upper layer of fuel, which is subjected to pyrolysis.

Advantages and disadvantages

The advantages of the Bubafonya top combustion stove are as follows:

1. High fuel efficiency. Heat does not escape into the chimney.
2. Ease of manufacture and operation.

However, the design also has disadvantages:

1. It is impossible to replenish the fuel supply in the stove before it is completely burned.
2. It is impossible to interrupt the combustion process.
3. When the sand draft decreases, it smokes.
4. Not suitable for quickly warming up cold rooms.

The necessary materials are the same gas cylinder, fittings for the grate, a 90 degree pipe, metal pipe a meter and a half long and a heavy disk, slightly smaller in diameter internal diameter The top part is cut off first

A self-made bubafonya stove made from a gas cylinder is suitable for heating a greenhouse or other uninhabited space.

Features of operation

When operating, it is important to remember the following:
Firewood in layers must be of the same length, they should be loaded carefully and evenly, avoiding distortions

For initial warming up and entering the pyrolysis mode, the stove requires an hour or more, and up to one fifth of the fuel is consumed.

It is also necessary to carefully monitor the position of the damper to prevent smoke from entering the room.

Furnace in production

A waste oil furnace operates as follows: a supply of oil is poured into the fuel compartment, it is ignited, and more or less air flow is supplied through the air damper, thus controlling the power of the furnace. Combustion products rise through a vertical perforated pipe and carry with them vapors of evaporating oil.

This mixture is burned along the entire length of the pipe and enters the afterburner chamber, divided into two parts. In the first, oil vapors are burned, in the second, with a lack of oxygen, nitrogen compounds are split into oxygen and nitrogen. The resulting oxygen promotes afterburning of combustion products, ensuring constant temperature and energy efficiency.

The pyrolysis oil furnace, made from a gas cylinder, has a very high coefficient beneficial effect - about 80%. The disadvantage of such a pyrolysis device is harmful fumes and an unpleasant odor. This stove is not suitable for residential premises or areas where animals are kept.

How to make an oil stove from a cylinder

The gas cylinder exhaust furnace is made in a vertical design. The top part of the cylinder is cut off, into which the afterburner chamber is welded. There is a hole in the floor of the chamber that can be closed with a flap for adding oil.
The outlet for the chimney from the afterburning compartment should be located as far as possible from its partition, at least 20 cm.

It is important to remember that oil should be added extremely carefully to a hot pyrolysis oven from a gas cylinder; it is better to wait for it to cool completely. In more complex structures the oil pipe is removed through the top cover; oil can be added to such a furnace without interrupting combustion
Making such a stove from a 50-liter cylinder is quite affordable for an average skilled craftsman

Types of oil furnaces

Using waste oil, you can make the already discussed pyrolysis furnace. Another type of oil stove made from a gas cylinder is a dripper or long-burning stove.
There is a brick at the bottom of the combustion chamber. Above it there is a tube supplying oil (or diesel fuel).

Using a valve with a poppet valve, the oil supply is adjusted so that approximately one drop drips per minute. To start the furnace, a small puddle of oil is poured onto the brick and set on fire, the brick becomes hot, and the next drops burst into flames upon contact with it. Combustion products rise to the top of the stove and heat it.

Pros and cons of IV drips

Advantages of a dropper:

1. Extreme simplicity of design, minimal amount materials.
2. Economical.
3. Flaws.
4. Not suitable for rooms with people and animals.
5. High fire hazard.

Perhaps one of the proposed options will attract attention home handyman, and he will try his hand at making a stove from a gas cylinder with his own hands.

Heating appliances are used not only in residential, but also in production premises. There are a great many modifications of them, because in workshops the conditions are usually not sophisticated. Therefore, they install everything that is affordable and economical - from potbelly stoves to technically sophisticated heating systems.
Today we offer for consideration one of the most interesting models ovens. A rocket stove or jet stove is fundamentally different from others high degree heating and convection of the housing, which is made either of bricks (stone oven) or of thick-walled metal. This heating device equip it with a water circuit, connect it to radiators and get an almost complete economical heating system.
Our option jet furnace The author of the homemade product suggests making it from an empty propane tank. A small modernization, a minimum of details and in front of you great option heating stove for the production workshop!

Operating principle of the furnace

• Propane gas cylinder;
• Square pipe welded from paired corners;
• Metal corner 50x50x5 mm;
• Round chimney pipe with swivel elbows;
• Auxiliary metal elements: plates, corner trims, plugs.

• For metal cutting: inverter plasma cutter or grinder with stripping and cutting discs;
• Welding machine;
• Metal straight corner, tape measure, marker for marking;
• Bubble level, hammer, metal brush.

Making a rocket stove

Preparing the balloon

We cut the pipes and scald the firebox

• Vertical air duct – 900 mm;
• Horizontal firebox – 500 mm;
• Feeder or loading chamber – 400 mm.