What is a smokeless stove in the army? How did you dig it up?

Generally can be divided into five steps:

1, first dig a trapezoidal pit with a diameter of about 70cm and a depth of about 60cm. The requirement is to facilitate users to add firewood and other fuels to the pit next to them. Is to squat down and work.

2. Dig a smaller pit 30cm away from this pit, that is, the No.2 pit, then pass through the two pits from the bottom, pile all the excavated soil around the first pit, and pat it to enhance its shading.

3. Extend backward above the second hole and dig at least three flues, each about 15cm deep and 2-3m long.

4. Then put the jar in the second hole and fill the edge with soil. Cover the flue with branches, straw and the like, and then cover it with soil.

5. Hide the flue according to the method that the pot is far away and sparse, put the fire from the bottom of the No.1 pit into the No.2 pit, and then you can add firewood to cook.

Precautions:

The first problem in setting up a camping stove is the location. First of all, make sure that it is safe to start a fire here. In some places, we should be careful of wild animals. In the wild, you can't make a fire everywhere, because a little carelessness will lead to a mountain fire.

There should be no combustible materials in the circle at least 1.5m away from the center of the fire source. The grass on the ground should also be cleaned. Mars burning wood will fly in everywhere, and dry days will easily ignite the weeds around. Be careful. Don't bake it yourself if you can't cook.