Agricultural straw recycling burner

Abstract

The invention discloses an agricultural straw recycling burner. The agricultural straw recycling burner comprises a burner body, wherein mounting blocks which are symmetrical front and back are fixedly arranged on the right end surface of the burner body; a rotating device is arranged between the mounting blocks; the rotating device comprises a rotatable spline shaft; a picking barrel is arrangedbetween the mounting blocks; and a spline slot is formed in the rear end surface of the picking barrel. According to the agricultural straw recycling burner disclosed by the invention, straws on landare conveyed into a burning cavity through the picking device, and the rotating device works in a conveying process, so that the picking barrel vibrates to remove impurities in the straws, and therefore, straw burning speed is increased, and straw burning sufficiency is improved; during straw burning, conveying of the straws and uniform scattering of plant ash are accelerated through a vibrating device; during burning, generated harmful gas is cleaned and exhausted through a treatment device, so that environmental pollution is reduced; and moreover, the burner body can freely move, is not limited by regions, is fully-automatic in operation, and is efficient and convenient.

Description

technical field [0001] The invention relates to the technical field of combustion, in particular to an agricultural straw recovery burner. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. More than half of the photosynthetic products of crops exist in straws. Straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter. As a renewable biological resource, the ash generated after straw burning can increase the fertility of the soil and improve the nutrient absorption of crops. However, the existing straw burning is usually carried out on the spot, and then the straw is burned in the open air. The gas pollutes the air, and the ash produced by combustion accumulates together, which not only makes the combustion insufficient, but also needs to be evenly scattered on the land manually. The picking, burning, and spreading are all manual operations, which are inefficient and cause environmental pol...

AI Technical Summary

Problems solved by technology

[0002] Straw is the general term for the stems and leaves (ears) of mature crops. More than half of the photosynthetic products of crops exist in straws. Straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter. As a renewable biological resource, the ash generated after straw burning can increase the fertility of the soil and improve the nutrient absorption of crops. However, the existing straw burning is usually carried out on the spot, and then the straw is burned in the open air. The gas will pollute the air, and the ash produced by combustion will accumulate together, which not only makes the combustion insufficient, but also needs to be evenly sprinkled on the land manually. The picking, burning, and throwing are all manual operations, which are inefficient and cause environmental pollution.

Images