Homemade camping stove - self-made options. How to DIY a Camping Stove Tips for Use

The wood chip stove with pyrolysis is the most efficient camping stove in the world, due to more complete and longer combustion of fuel.

This option is a 2-year development from the master Nyliram from Hansa, he made 23 improvements during development, and according to users, this is the end result. Luxury assembly.

The operation of such furnaces is based on the principle of pyrolysis-thermal decomposition of organic substances (in our case, fuel) into solid residues and pyrolysis gases with a lack of oxygen. After that, the resulting pyrolysis gas is mixed with air (oxygen) at a high temperature, which contributes to the almost complete combustion of the fuel and the gas itself.

Furnaces of this type have a number of advantages. Let's list the main ones.

Advantages of pyrolysis ovens:

1. High profitability of the furnace due to more complete and longer combustion of fuel.
2. Environmentally friendly. The share of harmful and dirty substances in combustion products is very small. In practice, this is a small fraction of CO and the rest is steam. These stoves are called smokeless for this very reason. As a result - a clean absence of soot. Of course, all this is true when using ordinary firewood or coal. The perfect indoor oven! Say, in an apartment during an emergency.
3. Relatively fast fuel heating. Higher efficiency (up to 85%) than conventional ovens.
4. Large range of thermal power - the furnace can operate in the range from 5 to 100% of power.

Characteristics:

• The ashpit-blew like a real stove. It is convenient to dry wet branches in it.
• Hinged door, can be locked in the open position
• The entire structure is hung on a carabiner, the loss of parts is minimized!
• The highest efficiency, economical fuel consumption, firewood is required dozens of times less than on a fire!
• Wood chips, knots, cones, etc. serve as fuel for the stove.
• The oven is universal - without the installation of a freezer block, it is an ordinary medium wood chipper, with a choice of 3 options for the height of the dishes
• Up to 20 liters (!) can be installed on the stove (tank, tested)
• On tests, the design easily withstood the weight of an adult (70 kg)
• Thanks to the ash pan, the continuous cycle of work is increased up to 13 hours without any consequences for the geometry.

Specifications:

• Working size: 120x120x190 mm.
• Folded size: 122x7x190 mm.
• Boiling the airborne kettle for about 5 minutes
• Material: Steel instrumental carbonaceous (GOST 1435-54). thickness 1.5mm
• Weight of base oven with 1 set of skewers: 920g
• Weight of the complete set (2 sets of skewers, pyrolysis kit, case): 1790 grams.

Equipment:

1. Wood chip oven (4 walls, grate, solid bottom, door)
2. Pyrolysis kit (4 walls, plug)
3. Thin skewers 4pcs
4. Wide skewers 4pcs
5. Fire retardant tarpaulin cover

Production:

VZhK (Vyzhivayka, Moscow) licensed by a comrade Nyliram.

About the furnace material:

Steel instrumental carbonaceous (GOST 1435-54).

Tool steels are called steels used for the manufacture of cutting, measuring tools and dies. They have high hardness and heat resistance.

Philosophy:

Have you tried something that has been around for a long time, namely the Wood Chip Oven?

In today's world of haste and comfort - the hiker has almost lost what was the main magnet for traveling. Namely, wild fire. Many go to the forest for a day or more, cook all their food on gas burners, and when they return home, they experience a slight emptiness and a lack of something elusive... You say that the burner is much more efficient and faster than a fire? Yes, perhaps it was so, before the arrival of wood chip stoves in the world! Everyone who has tried them for the first time is amazed at the speed of boiling and cooking, as well as the meager fuel consumption. Faster than on a burner!

For example, it took less than 5 minutes and 2 branches, as thick as a finger and a meter long, to boil 1 liter of water in a pot from the famous Airborne Forces set! And let's tell you, when you slowly feed the fire, the soul is filled with genuine delight and peace, and the food does not burn, and for some reason it turns out much tastier!

H often in nature it is necessary to quickly make a fire. In this situation, weather conditions, lack of firewood, etc. may interfere with you. What to do in this case? In such situations, it is beneficial to have mini oven(camping oven). The presented tourist stove is foldable, made of stainless steel (thickness 1 mm.), has small dimensions. You can drown it with small chips, branches, dry foliage and grass. It is very mobile, compact and more efficient than fire in the open. A camping mini-oven (or oven for cauldrons) is a real find for those who, in unfriendly natural conditions, want to quickly warm water, food, or just warm up. It is designed in such a way that the walls of the structure protect the flame of the fire, and the wind inflates it through special holes at the bottom, so that the stove has a high efficiency and is more efficient than an open fire. To adjust the flame, you can open (cover) the blower-firebox or turn the stove around depending on the direction of the wind. Fuel is loaded first from above, and then through the side opening (blower) onto the folding bottom pan. So after using the Mini-stove, only a handful of ash remains instead of scorched earth.

Application Tips:

1. Fill the stove with dried wood (dry grass, leaves, paper) then with twigs or pieces of bark, set fire to it through the firebox.
2. With a steady flame, throw up larger branches, cones, wood chips
3. When a bright coal is formed, reduce the supply of firewood, set the dishes (pot, pan) and start cooking.
4. As the coal burns out, the ash falls under the pallet. Slowly put a small amount of firewood (a stick in 2-5 minutes no more)
5. Do not try to keep a strong flame! From coal, the heat is stronger and more even, it is easier to control the cooking process and the dishes are less smoked. Thanks to the material and design, heat loss is minimal and firewood consumption is negligible.
6. For heating, lay a stone or brick on top.
7. If the metal turns red (overheating of the furnace), be sure to reduce the lining of firewood, and do not disassemble the furnace until it has completely cooled down, in order to avoid deformation!
8. Good luck!

During a long trip, hot food is often not enough. Of course, a fire can be made anywhere, but not everyone will agree to this - a fire sometimes either becomes a source of fire or does not flare up due to the rain that has just ended. Not everyone wants to carry a gas burner with a cooking cylinder, which means that a do-it-yourself stove using the same firewood is suitable.

Advantages and disadvantages

To light a mini-stove, you do not need a large armful of large firewood - everything will do, from reeds to chips and the resinous bark of dead conifers. The heat of such a furnace is consumed as efficiently as possible - the effect is comparable to a gas burner and even an electric stove.

To maintain the fire, coals that have not completely burned out in the previous fire will also fit: until the pieces of wood have turned into ash, they are still suitable for receiving heat. Cooking food over a fire will require at least several times the cost of wood. That is, with the amount of firewood going to one fire, 10 people can be fed hot food without problems using a wood chip stove.

The main requirement is that the oven heats the container with the food being prepared, and not the air around, which cannot be said about an open fire.

Varieties of a camping stove

According to the number of walls, the stoves are divided into single and double-walled.

The furnace structure is assembled at the resting place either from improvised materials, or a pan is used in advance, a large can of canned food, sheets of old (possibly rusty) metal, for example, from under the roof, etc. Being easy to manufacture, such a stove is rightfully considered a truly touristic one.

How should a wood chipper work?

In order for the coals to smolder for a long time and give off heat, the structure without a bottom is located on the ground. Heat in this case is not dissipated in the surrounding space, but remains mainly in embers, while the air draft is reduced to a minimum, not allowing the closed fire to go out; when new wood is added, the fire will flare up quickly.

If the design of the stove provides for a lining under the bottom, the draft increases so much that cooking, which requires an hour or more, breaks down, the firewood quickly burns out. It is necessary to pull out the bottom from the stove in advance, and put the structure itself from the walls on the ground. Nevertheless, such a stove consumes fuel economically, is not affected by weather, takes up very little space, and almost no smoke is generated (while the coals are smoldering). The stove is easy to carry (easy to unfold).

It is possible that the wood, not yet fully inflamed, isolates heat well, which is why the walls do not have time to overheat, they can even be carried with bare hands. This does not eliminate the need for caution when handling fire.

Design options

The drawing of such a product is very simple. To make a camping stove from a tin can, follow these steps.

1. Make small holes in the bottom of the jar. The jar itself should be the height of a glass (for example, a jar of canned peas or condensed milk).
2. Lay pieces of twigs, bark, etc. (each as thick as a finger) vertically, as in an Indian candle. Pull out the piece of wood located in the center - this will give way to air draft.
3. Insert paper or an armful of dry grass into the vacant place and set it on fire.

The fire will flare up, and such a “can fire” will burn for 20-25 minutes. This is enough to make tea, heat up canned food, cook soup or vermicelli from a pack, or even make a small portion of porridge. There will be almost no smoke.

If at least a few people went on a hike, it is recommended to use a can, for example, from paint or even a metal bucket of 2-3 liters. The overall capacity of such a “can fire” will be for at least an hour of burning, and you can cook a full-fledged homemade soup from the chicken bought the day before.

Double layer tank construction

Stainless steel pans (one slightly smaller than the other) are inexpensive and available at any hardware store. The whole structure does not burn out - unlike ordinary steel, scale does not form on it, it will work without problems for several years even with three daily use.

To make a double-layer oven, do the following.

1. Cut a slot in the larger pan so that the firewood can be laid without problems.
2. Punch small holes in the same pan to create traction.
3. Place a smaller pot in a larger one - it will heat up from the pot in which the firewood is burning. You can load hot ingredients into a smaller saucepan.
4. At the same time, the heat consumption is even more efficient - not only the bottom of the smaller pan is heated, but it is all on the sides.

The advantage of such a stove is the ease of transferring it under a canopy of a tent (for example, into a vestibule) - this will make it possible to cover the stove and the food being prepared from the sudden onset of rain.

Folding stove on hinges

In addition to the hinges themselves and sheet steel (from the old refrigerator, the sidewall of the unused system unit case, trimming of roofing iron, etc.), you will need tools and consumables: a drill and drills, a grinder and a disk for it, a screwdriver and “bits” to it, measuring tape, file, pliers, bicycle knitting needles.

The step by step guide looks like this.

1. According to the design sketch, mark and cut the sheets of steel with the help of a grinder.
2. In the wall that serves as the bottom, drill small holes, smoothing the resulting burrs with a file.
3. Attach the loops to the sidewalls of the structure and connect them into a rhombus.
4. Slide the bottom under the walls fastened together, in which the edges are folded in advance towards the other edges at the bottom of the walls. These grooves form something like a metal capillary into which the spokes are inserted, which will allow you to set the stove to the required rigidity in a ready-to-use form. If necessary, the spokes can be easily removed, and the stove can be transported or stored away.
5. Cut an opening from one of the sides into which new firewood is laid.
6. You can start cooking on such a stove - being square and at the same time representing a transformer (it is folding, the walls are a rhombus, and not just a square), it will also serve as a barbecue.

Multi-can oven

You will need:

• 3 cans, two of them are smaller and one is large;
• scissors for metal and asbestos.

Take the necessary action.

1. Attach a smaller jar to a large jar at a distance of 20 cm from the bottom and circle it with a pencil or marker, this will form an even circular line.
2. Cut a hole along this line, while the smaller jar will fit into it with noticeable effort.
3. On one side of the jar, cut 2-3 cm gaps.
4. In the lid of a large jar, cut a hole for a small one, clean out the burrs.
5. In the wall of the smaller jar, make vertical slots of 1.5-2 cm.
6. Fill the empty space between the cans with asbestos, then close the lid and connect the edges by bending them.
7. From a piece of tin, make a stand for firewood and fix it.
8. Attach a carrying handle to the entire structure.

The resulting design will be very economical in fuel consumption, and the heat will not overheat its outer walls. Stove painting is allowed.

The Bond stove differs from the usual one, made of three cans, by the presence of accelerated blowing - instead of a firewood shelf, a fan with batteries is placed in the firebox, and firewood is laid from above.

rocket furnace

A homemade rocket stove will require a helium or other compressed / liquefied aerosol canister. The following steps are to be taken.

1. Release all gas from the cylinder.
2. Cut off the top of the balloon and cut out the side opening. The more firewood is laid, the wider the hole is required.
3. Make an additional slot in the profile pipe for more reliable contact with the cylinder itself.
4. Ensure unobstructed draft by drilling additional holes in the cylinder.
5. Attach the retaining legs to the bottom of the cylinder so that the stove does not collapse during cooking.
6. Attach a sheet of metal with a hole or a grate from some device, or an old pallet to the top of the cylinder - this will allow you to put more voluminous metal mugs and pans on the stove, which greatly expands the use of such a stove.

The rocket stove is ready for use, it will consume no more firewood than a wood chipper.

A kind of rocket stove is an old thermos stove - outwardly the second one resembles the first one, while it does not allow the heat from the flame to go outside. The inner container of the thermos must be metal: neither glass nor plastic can withstand fire.

The wood chip stove with pyrolysis is the most efficient camping stove in the world, due to more complete and longer combustion of fuel.

The operation of such furnaces is based on the principle of pyrolysis-thermal decomposition of organic substances (in our case, fuel) into solid residues and pyrolysis gases with a lack of oxygen. After that, the resulting pyrolysis gas is mixed with air (oxygen) at a high temperature, which contributes to the almost complete combustion of the fuel and the gas itself.

Furnaces of this type have a number of advantages. Let's list the main ones.

Advantages of pyrolysis ovens:

1. High profitability of the furnace due to more complete and longer combustion of fuel.
2. Environmentally friendly. The share of harmful and dirty substances in combustion products is very small. In practice, this is a small fraction of CO and the rest is steam. These stoves are called smokeless for this very reason. As a result - a clean absence of soot. Of course, all this is true when using ordinary firewood or coal. The perfect indoor oven! Say, in an apartment during an emergency.
3. Relatively fast fuel heating. Higher efficiency (up to 85%) than conventional ovens.
4. Large range of thermal power - the furnace can operate in the range from 5 to 100% of power.

Characteristics:

• The highest efficiency, economical fuel consumption, firewood is required dozens of times less than on a fire!
• Wood chips, knots, cones, etc. serve as fuel for the stove.
• The oven is universal - without the installation of a pyrolysis unit, this is an ordinary medium wood chipper.
• On tests, the design easily withstood the weight of an adult (70 kg)
• Thanks to the ash pan, the continuous cycle of work is increased up to 13 hours without any consequences for the geometry.

Specifications:

• Working size: 130x130x165 mm.
• Folded size: 130x7x165 mm.
• Boiling the airborne kettle for about 5 minutes
• Material: stainless steel GOST 03×17H14M3 (AISI 316) thickness 1 mm
• Weight of the complete set (set of skewers, pyrolysis kit, case): 1200 grams.

Equipment:

1. Wood chip oven (4 walls, grate)
2. Pyrolysis kit (4 walls, plug)
3. Wide skewers 2 pcs
4. Fire retardant tarpaulin cover

Production:

VZhK (Vyzhivayka, Moscow)

Philosophy:

Have you tried something that has been around for a long time, namely the Wood Chip Oven?

In today's world of haste and comfort - the hiker has almost lost what was the main magnet for traveling. Namely, wild fire. Many go to the forest for a day or more, cook all their food on gas burners, and when they return home, they experience a slight emptiness and a lack of something elusive... You say that the burner is much more efficient and faster than a fire? Yes, perhaps it was so, before the arrival of wood chip stoves in the world! Everyone who has tried them for the first time is amazed at the speed of boiling and cooking, as well as the meager fuel consumption. Faster than on a burner!

For example, it took less than 5 minutes and 2 branches, as thick as a finger and a meter long, to boil 1 liter of water in a pot from the famous Airborne Forces set! And let's tell you, when you slowly feed the fire, the soul is filled with genuine delight and peace, and the food does not burn, and for some reason it turns out much tastier!

H often in nature it is necessary to quickly make a fire. In this situation, weather conditions, lack of firewood, etc. may interfere with you. How to be in that case? In such situations, it is beneficial to have mini oven(camping oven). The presented tourist stove is foldable, made of stainless steel (thickness 1 mm.), has small dimensions. You can drown it with small chips, branches, dry foliage and grass. It is very mobile, compact and more efficient than fire in the open. A camping mini-oven (or oven for cauldrons) is a real find for those who, in unfriendly natural conditions, want to quickly warm water, food, or just warm up. It is designed in such a way that the walls of the structure protect the flame of the fire, and the wind inflates it through special holes at the bottom, so that the stove has a high efficiency and is more efficient than an open fire. To adjust the flame, you can open (cover) the blower-firebox or turn the stove around depending on the direction of the wind. Fuel is loaded first from above, and then through the side opening (blower) onto the folding bottom pan. So after using the Mini-stove, only a handful of ash remains instead of scorched earth.

Application Tips:

1. Fill the stove with dried wood (dry grass, leaves, paper) then with twigs or pieces of bark, set fire to it through the firebox.
2. With a steady flame, throw up larger branches, cones, wood chips
3. When a bright coal is formed, reduce the supply of firewood, set the dishes (pot, pan) and start cooking.
4. As the coal burns out, the ash falls under the pallet. Slowly put a small amount of firewood (a stick in 2-5 minutes no more)
5. Do not try to keep a strong flame! From coal, the heat is stronger and more even, it is easier to control the cooking process and the dishes are less smoked. Thanks to the material and design, heat loss is minimal and firewood consumption is negligible.
6. For heating, lay a stone or brick on top.
7. If the metal turns red (overheating of the furnace), be sure to reduce the lining of firewood, and do not disassemble the furnace until it has completely cooled down, in order to avoid deformation!
8. Good luck!

So I set myself the goal of making something portable and wood-burning.

I came across the idea of ​​a rocket stove earlier this month, so the choice of device was already made.

Finding a helium tank and cutting it.

The bulk of the portable rocket stove consists of an old helium tank.
I found two from a friend of mine who recently got married.
Empty the balloon. Helium does not burn, but opening a vessel under pressure of 295 atmospheres is not the best idea.

Cut off the top and make a hole on the side. The dimensions of the opening depend on the dimensions of the fuel tank.

Profile pipe preparation

The fuel supply must be arranged in such a way that the flame freely reaches the top of the housing. In the profile pipe, you need to add a cutout so that it is more conveniently connected to the body.

Even when supplying firewood through the fuel bunker, we need to ensure free passage of air into the stove. For this purpose, I used a metal grill removed from an old radio.

Emphasis for construction

For the stability of the structure, it was necessary to make two legs for the fuel bunker.

I glued everything together. Feet and grille to control the flow of air through the walls of the fuel bin using locknuts.

The nylon ring of the nut will not be exposed to excessive heat, as it is far enough away from the firebox.

Spike for stability

To increase the stability of the furnace, add a spike at the bottom of the balloon. To do this, I welded a nut to the cylinder.

I made a hole in the lower part through, so that for ease of transportation, the spike could be fixed inside.

heating surface

This material is easier to work with and strong enough to withstand even heavy kitchen utensils.

We carry out the first assembly of a camping stove

This is what the assembled oven looks like. I treated its surface with a special paint that can be heated up to 800°C.

We dismantle the furnace

All parts can be detached from the body for transport. All parts are sized so that they can be placed inside the oven and that they do not rattle during transport (except for the heating surface) ...

We use all the space

The sounds made during transportation by the disassembled heating surface seemed irritating to me, so I filled the free space of the stove with firewood. So I came to the conclusion that it would be useful to have some dry wood for kindling.

Enjoy cooking outdoors

I tried frying bacon and eggs. You can even cook a whole pot of beans.

Thanks to the oven, you only need a couple of logs for a complete meal. And the wood will burn out completely, almost without creating smoke.

We increase the stability of the structure (housing)

It's time to improve the result of the work.

The oven came out generally successful, but a little unstable. To improve this feature, I used a cable from a bicycle brake system, adding a hole in the body.

If you're into hiking, you know how important it is to be able to provide yourself with an efficient and reliable source of fire while on the road. Without it, you will not be able to cook food, boil water for drinking, or keep warm in bad weather.

Since ancient times, people have solved this problem by building a fire. However, this method requires a fairly large amount of firewood, some skills, and is not very good from the point of view of ecology and safety. Therefore, they were replaced by modern gas and gasoline burners, which allow you to solve all the problems with cooking as comfortably as possible. However, this solution also has its drawbacks. For example, if you have a multi-day hike ahead, then the weight of gas cylinders or containers of gasoline can be quite significant, and no one wants to carry extra weight. Or, for example, you have to travel by plane, where, as you know, you cannot transport such things, so it becomes necessary to purchase gas and gasoline already on the spot, which is not always possible.

Therefore, more and more tourists are turning to wood stoves.

They combine all the advantages of a fire with the utmost simplicity and comfort of a burner. To use such a stove, you will need a minimum amount of fuel of almost any kind: firewood, branches, cones, leaves, and even dry grass. Therefore, you can use a wood stove in any area, with the possible exception of the desert and ice hummocks. And most importantly, it has excellent efficiency, which allows you to boil a liter of water literally on a few dry chips. This is due to the special design of such a stove, which uses the phenomenon of wood pyrolysis.

If you are interested in such a device, then you can buy one of the finished products, for example this. Or you can take an hour to make your own wood-burning camping stove, all you need is three cans of different sizes and our instructions.

So, the first thing you have to do is get three cans of different sizes. The first, largest, will serve as a shell. The second can is smaller because it needs to fit freely in the first. And the last, smallest, is useful as a burner. In addition, we need a marker, a drill, metal shears and a small wooden block.

1. Making an accessory

This wooden block is not part of the stove, but serves to make it. With it, it will be more convenient for you to drill holes and perform other operations. Insert the bar into the jar and draw two lines with a marker approximately at the level of the lid.

The distance between the lines should be approximately 7–8 millimeters.

Carefully cut out a rectangular notch. The top edge of the can should fit freely into this recess.

Let's arrange the wooden block in such a way that it gives a reliable support for the can. At the same time, the upper edge should be conveniently located in the recess made by us.

2. Make holes in the bottom of a large jar

First, draw a line along the bottom edge of the can. This line is needed to mark the points for the vents. In this case, a special dye is used for marking, but nothing will happen if you do it with a simple marker.

We drill holes along the line we marked. Their number and size are of great importance for the operation of the stove. If there are too few of them, then there will be no traction, if there are too many, then the firewood will burn out very quickly. Therefore, it is better not to overdo it here in order to be able to drill more holes after testing.

3. We drill a series of holes in the upper part of the middle can

We do approximately the same manipulations with the second jar (smaller in size). Please note that here the row of holes is located at the top, and not near the bottom, as in the previous case.

4. Drill the bottom of the middle can

We make a lot of holes in the bottom of the jar. Their size and number should be such that firewood cannot fall out through them.

The result should be something like this sieve.

5. Assembling the structure

We insert the middle jar into the large one.

As a result, our stove consists of two cans, rigidly inserted one into the other. At the same time, a small gap remains between their walls, which is necessary for the movement of air.

6. Making a burner

The type of burner in different designs may vary slightly. In this case, the version with round holes in the side wall is used. You have already learned how to do them well from previous operations.

We cut the bottom of a small jar with metal scissors.

The edges can be leveled with a hammer and filed.

7. Testing

The main part of the wood stove consists of two tin cans inserted one into the other. We load combustible material into the middle jar, which can be used as chips, branches, cones. It is best to use dry knots on trees, because the branches lying on the ground can be more or less damp.

Ignite it and wait for it to ignite. At first, this may cause some difficulties, but after several workouts it will be obtained from one match.

When confident intense burning began, we put on top the burner, which we made from a small jar.

And already on top we put a kettle or a pan.

If you watched the manufacturing process to the end and did not understand anything or it seemed too complicated for you, then check out another option. The video below demonstrates how to make such a stove without any tools other than a regular knife. It turns out, maybe not so neat, but no less practical.