Anti-wall-sticking fertilizer air cooling kiln

The utility model discloses an anti-wall-sticking fertilizer air cooling kiln which comprises an air cooling kiln body and supporting legs, and hydraulic rods are symmetrically installed on the two sides of the top end of the air cooling kiln body. According to the air cooling kiln, the air cooling pipe and the exhaust fan are adopted, in the actual use process, after fertilizer enters the air cooling kiln, the air cooling pipe can be inserted into the fertilizer through downward pressing of a hydraulic rod, and then external cold air can be guided into the air cooling pipe after passing through a purification box through the cooling fan above; the surface of the air cooling pipe is provided with a plurality of groups of circulating holes which extend into the fertilizer, so that the fertilizer can be cooled from inside to outside, the overall cooling range is widened, the cooling effect is enhanced, internal hot air can be continuously guided out through an exhaust fan while cold air is exhausted, the intern