Homeliness, Do it yourself
Auto on wood with your own hands. Wood burning gas generator with own hands
Alas, broadcasting in a human voice and fulfilling all the whims of a pike has not yet been revealed to anyone, but the equivalent of a self-contained wood-burning stove exists and has long been known. Of course, we are not talking about cars moving on a steam engine. So, how to make a car on firewood with your own hands?
Is this real?
The statement that the car drives on wood is not an April Fool's joke. Your personal transport can well feed on not trivial gasoline, but with such exquisite dishes as construction waste having a wood base.
The idea of such an alternative type of fuel is by no means new, such cars existed back in World War II, and in some countries where liquid fuels are similar, they can be met in large numbers to this day, for example in North Korea. The secret of the action of such a magic car is simple - it is a wood gas generator, a kind of magic combination of quite ordinary and earthly material and a high-tech device.
Gas generator, car with wood
How does this mysterious mechanism work? Can I make a car with wood on my own? Combustible natural gases, such as ethylene or the same propylene known to us, are quite possible to extract independently, and for this we do not have to dig the ground and build our own well. It is enough to get a gas generator: just buy or go more complicated way, making your own skillful hands.
How does the gas generator work in the car?
In the gas generator, by pyrolysis, known to everyone from the school bench, cellulose, and more simply - all sorts of wood waste (the same wood), turns into the same gas, the fuel we are looking for. To get the required product, simply destroying firewood is not enough. The reaction should take place at a temperature exceeding 1000 degrees Celsius, with a limited supply of oxygen. Of course, the resulting magic mixture must still be rid of any absolutely superfluous impurities and cool, because the gas chilled gives more than the necessary auto energy. On sale you can find boilers that use a gas generator, but for personal vehicles such a design, alas, is not suitable. So you will have to turn your working horse into a fire-breathing dragon yourself.
Features
The gas generator is a key element, thanks to which the car rides on wood. Gas generator with their own hands to build quite possible. Yes, it takes up a lot of space, but at once there are so many opportunities. The forest is being cut down - the car is going. You can create a car on wood with your own hands, and your four-wheel friend will absorb everything that burns if the composition includes cellulose. Cones, husks, parquet cuttings, in warm countries - coconut husks, even raw firewood. The oven is satisfied with anything. That's just wet wood will mercilessly smoke.
So if you do not take into account the scorched desert, fuel can be obtained anywhere and not be tied to gas stations. A real dream for those who anticipate an apocalyptic future with a destroyed fuel supply infrastructure. And the cost of food for such an engine will be about four times cheaper compared to ordinary gasoline. Auto on wood with their own hands - this is the dream of an ecologist, the amount of harmful emissions into the atmosphere here is several times less. All the changes in the fuel system are done solely by ourselves using the most common tools and materials, no high technologies.
The disadvantages of using a wood gas generator in cars
Of course, such a system has its own negative sides. Firstly, the very design of the self-made gas generator is quite bulky, which means it increases the weight of the car. It should be placed somewhere, which will reduce the useful area, and at the same time reduce the carrying capacity. In themselves, filling stations are not needed, but it is necessary to stop often to throw dervishes, and even with its omnivorousness, you must still monitor the quality of what goes to the furnace. It is desirable nothing raw and without foulbrood. Awakening to life such an aggregate is also not in seconds, it will take about 10 minutes. The speed also fully corresponds to the famous self-heating furnace, as the motor's power also decreases. For the combustion process itself, you need to closely monitor, the temperature drop leads to the fact that the useful gas mixture necessary for the engine operation turns into a completely unnecessary tar. Based on all of the above, cars were used on firewood in the old days, mainly in places where the last (firewood) was abundant. On all kinds of logging. Or, where there was no other fuel as such, in the impassable wilderness.
Gas generator device
What is a wood burning gas generator for a car? The secret of the operation of the unit is quite simple. In the process of burning wood fuel, a gas appears, which, freed from excess impurities, passes through the cooling stage, mixes with air and is injected into the internal combustion engine.
This means that you yourself need a gas generator, various types of filters, an obligatory cooling system, all kinds of pipelines and an electric fan - to accelerate and improve the combustion itself. The system looks like this: the necessary fuel is loaded into a tall cylindrical tank (it is possible and a square), under which the combustion chamber itself is installed. The resulting gas passes through a purification system. Then the temperature of the fuel is reduced to the ideal, and then the enrichment with air - and the desired mixture is in the engine. Modern development craftsmen differ little from the old scheme attached, and therefore, if you do not equip the gas generator with a lorry, and put it on the dear heart of a car, it will be necessary either to erect a frightening design in the trunk, or somehow attach the unit to an additional trailer to the car.
How to make a gas generator with your own hands?
Can I make a gas generator with my own hands? Yes, but you will need a set of tools and the materials themselves. In the course will go: sheet steel to create a hull, a fuel tank (in which there will be firewood), heat-resistant steel for the container where the burning process will take place, various heat-resistant gaskets, ideally not asbestos, as it is considered dangerous for the body. All kinds of pipes that will connect all the nodes of the gas generator, filters to remove impurities (western colleagues are experimenting with the same wood-burning mixtures), a special cast-iron grill that lets the burnt elements pass, and such trifles as doors, covers and valves. Having obtained all the necessary elements and armed with a suitable drawing, you can proceed directly to the creation of such apparatus as a self-made wood-burning gas generator with your own hands. The accuracy and individuality of calculations of the design of the gas generator in accordance with your car is desirable, but sometimes it is not necessary. Some, especially observant and handy "samodelkin" manage to copy the necessary unit, using standard drawings.
Wood burning gas generator with own hands
There are several features that are worth taking into account in order for your car to start moving without endangering the driver's life. The main thing is that the diameter of the pipes through which the mixture will flow into the engine must be carefully selected, given the power of the latter.
All units and parts of the gas generator must be airtight. It is necessary to carefully build all the nodes, avoiding pipes with too small a diameter or sharp bends in order to minimize the resistance when the gas mixture enters the motor. The basic skills that will be required for inventors-optimizers is the experience of working with metal. Cutting various designs, welding, working with pipes - all this will be quite difficult for a beginner.
The firewood is burning, the car is going?
There are also certain tricks for moving on a modernized car. We must not forget not only to throw up firewood, but also to clean ash from a special container, and the products of combustion will fill it up quickly enough. In case of untimely cleaning, the operation of the gas generator on wood is distorted. Add fuel, too, gradually, without waiting for its complete destruction. Ideally - when the tank empties somewhere half. Before stopping the engine, it is first necessary to wait a certain period until the unit has cooled to the desired temperature.
During the combustion process, not only useful and cheap gas is released, but various toxic substances, and therefore the ventilation system should be given special attention. You can not test the gas generator indoors. All nodes and spikes must be checked for leaks. A burning stove in your trunk can itself become a matter of some kind of heartache. If properly assembled, the gas generator is completely safe, but avoid possible emergencies when driving, as in this case the risk of a fire in the car is significantly increased.
Auto of the 30's and 40's
Cars that worked on firewood reached their heyday in the 30s and 40s. Since the changes that had to be made to the vehicle were not cardinal, they were often carried out independently. To achieve the necessary engine power, sometimes even a turbo system was created. Some cars needed a more efficient generator, since the required combustion temperature in the furnace was maintained by means of a fan.
Cars on firewood were popular where it was not easy to get regular gasoline. So, during the Second World War, its tests in this area were carried out by designers of VW and Mercedes concerns. In our country, a car on firewood (a gas generator in a car) has not lost its relevance in the postwar period. They mastered hard-to-reach areas, where the ubiquitous gasoline had not yet penetrated, and worked in logging and timber processing enterprises.
Cars in our time
Over time, interest in such units has dried up, and the auto on wood with the gas generator in the car settled rusting skeletons somewhere on the periphery. Today, studies and tests in this area are conducted only by real enthusiasts.
Conclusion
So, we found out how to make a gas generator on firewood with our own hands. The construction of the structure is not so difficult, therefore almost any person can cope with this.
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