Charcoal with their own hands. Methods for obtaining charcoal

Charcoal is a natural biofuel that can be made by yourself.

Making charcoal in the pit

Charcoal can be made by hand in a pit. This method has been used for a long time. Thus, it is possible to produce coal quite simply. For this, it will be necessary to prepare a small pit, which must be in the form of a cylinder, while the walls must remain vertical. Its diameter should be 80 cm, while the depth is 50 cm. Using this technology, you can get two bags of biofuel.

Peculiarities of manufacturing pit for coal production

If you decide to make charcoal with your own hands, then initially you need to prepare a pit. After its bottom is carefully compacted, you can use the method of knee-jerking for this. This is necessary in order to prevent mixing of the finished product with the soil. After that, you need to build a fire using birch bark and small branches. Gradually it is necessary to start adding firewood and thin branches to the fire. We need to ensure that everything is covered with burning wood. When the fire is inflamed, you can start making coal. For this you need to prepare firewood.

Requirements for raw materials for the production of coal

Charcoal with their own hands will turn out to be of high quality if you throw wood into the pit, which do not have bark. This is due to the fact that it is very smoky. While coal using such firewood is very poor quality. In order to more comfortable use of fuel, raw materials must first be cut into separate elements.

Dimensions of blanks can be selected independently, however, the size of one element should not exceed 30 cm. On top, new firewood should be laid, while the mass should move with a long pole. The bars should be laid in layers as tightly as possible. So the pit should be filled to the top. The duration of burning out will depend on the humidity of the air.

When the charcoal is produced by hand, a pit of the said size will be filled in about 3 hours.

Final work

After the pit is filled, it needs to be covered with grass, as well as with leaves. Everything topped with a layer of soil and rammed. In such conditions, charcoal should remain for two days, after which it can be sifted, and then packaged. Once it is possible to complete this work, it can be considered ready for use.

Making charcoal in a barrel

You can use equipment for the production of charcoal according to the type of container. To do this, it will be necessary to prepare a steel thick-walled barrel. Its dimensions should be selected depending on how much coal is expected to be received.

If the barrel turns out to be large, then it will take much more time to fill it. If the container has ever been filled with chemistry, you can not use such a container. If petroleum products were stored in the barrel, it must first be prepared by burning, and then used, but only in pure form.

Variants of coal production in a barrel

Pyrolysis of wood will allow obtaining coal by using one of the technologies, each of which involves the use of a barrel. The first method involves firing the fire inside the container. In this case, the process will not differ from the production of coal in the pit. Capacity should have a large capacity (about 200 liters) - this is to ensure that the wood does not hit the fire.

It is also necessary to install bricks in an amount of 6 pieces, it is advisable to use refractory products. Between them, and will have to build a fire. If you use such equipment for the production of charcoal, then the wood must be plowed carefully until they cover the bricks. After that, the grill should be installed on the products to put on the next batch of firewood.

Wood should be packed in rows fairly tightly. After the barrel is filled to the top, you need to wait until the flame appears on top. After all, you need to cover the steel sheet and leave a small gap. In order to accelerate this process, at the bottom of the tank you need to make a hole through which air will flow. While the wood is burning, you need to monitor the color of the smoke. As soon as it has a bluish tinge, the barrel will need to be closed most tightly and left to cool down completely. After the container is removed the lid is removed, and the finished coals are removed from the inside.

Alternative version of the production of coals in a barrel

Pyrolysis of wood can allow to receive coal and on some other technology. To do this, it will be necessary to fill the container up with wood. After that everything should be covered with a non-flammable lid. Close the barrel is practically tight. It is necessary to leave a hole for the exit of gases (it should be large), the temperature inside should be brought to 350 degrees.

In order for charcoal production to become possible, the container must be installed on the platform. This will be able to isolate it from the soil. The easiest way to realize this is with the help of bricks, which must be laid on the steel sheet. A fire must be built between them, which will warm up the barrel.

After a certain time, the process of oxidizing firewood will begin, and gas will begin to escape. As soon as the gas outlet stops, the barrel will need to be left on the fire for some time. Thus, for burning the 200-liter capacity it will take about 2.5 hours. After this, the barrel must be removed from the fire and seal the remaining holes in the lid. In this condition, the container must be stopped before cooling down. Charcoal at home will be ready after the barrel is opened. Coal can be used immediately.

Making charcoal using a stove

If you are pondering over how charcoal is done, you can consider another method that involves using a stove. After the firewood is burned, it will be necessary to choose burnt, but not yet collapsed coals. They should be red. They will need to be put in a container with a well sealed lid. It is preferable to use a ceramic container, but you can use a bucket or a barrel of small dimensions. It is worth remembering that the use of steel tanks should assume compliance with fire safety. The lid should be kept closed until the coal cools completely. After it becomes cold, it can be considered ready for use.