Agricultural straw pulverizing equipment

Abstract

The invention discloses agricultural straw pulverizing equipment. The equipment comprises a bottom plate, a collecting box and a pulverizing box, the top of the bottom plate is fixedly connected withthe bottom of the collecting box, the top of the collecting box is fixedly connected with the bottom of the pulverizing box, fixing blocks are fixedly connected with the parts, located on both left and right sides of the top of the bottom plate, of both left and right sides of the collecting box, the tops of the two fixing blocks are fixedly connected with a first air pump box and a second air pump box respectively, the interiors of the first and a second air pump boxes are fixedly connected with a first air pump and a second air pump respectively, and the bottoms of the air pumps are communicated with vacuum boxes through connecting nets. The invention relates to the technical field of pulverizing. The equipment has the advantages that by the cooperatively use of the first air pump, the second air pump, a filtering pipe and the vacuum boxes, materials with proper sizes are screened out, vacuum treatment is conducted under the action of the second air pump, fuel is directly produced, the fuel production cost is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of crushing, in particular to agricultural straw crushing equipment. Background technique [0002] Crushing is a unit operation in chemical production, and it is a purely mechanical operation. For solid raw materials that are too large and unsuitable for use or semi-finished products that do not meet the requirements, they must be processed to make them smaller. This process is called crushing. Crushing is a unit operation in chemical production, and it is a purely mechanical process operation. For solid raw materials that are too large and unsuitable for use or semi-finished products that do not meet the requirements, they must be processed to make them smaller. This process is called crushing. There are two main methods of crushing: crushing, which makes large pieces of material simply into small pieces, most raw materials need to be crushed before application, but some raw materials are the bigger the bet...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a kind of agricultural straw crushing equipment, which solves the problem that the existing crushing machine usually has straws that are difficult to crush after one crushing, resulting in material waste, low production efficiency, and crushing. Difficult to recycle and use

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