Efficient environment-friendly straw processing granulator

Abstract

The invention discloses an efficient environment-friendly straw processing granulator which comprises a bottom plate, four fixed universal wheels are fixed to the bottom end of the bottom plate, the four fixed universal wheels are installed at the four corners of the bottom end correspondingly, and a motor box is fixed to one side of the top end of the bottom plate through four sets of M10 bolts. According to the invention, the feed port is a smooth plane with an inclined angle; meanwhile, the narrow opening deviating to the turning direction of the cutting cutter head is formed, it can be guaranteed that straw can enter a material crushing area more easily without blocking, secondary processing is conducted on the straw through the cutting cutter head and the grinding roller, primary processing is conducted on the straw through the cutting cutter head, and efficient granulation of the equipment is guaranteed. The detachable sieve can be replaced according to the requirement for the particle size, heat generated by the power source and the transmission mechanism is transmitted into the material crushing area and the particle crushing area at the same time, straw is dried, the drying degree of the straw is improved, the storage time of the straw is prolonged, and meanwhile it is guaranteed that the device efficiently and reasonably uses energy.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an efficient and environment-friendly straw processing granulator. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and straw is also a roughage. It is characterized by high crude fiber content (30%-40%), and contains lignin and so on. Although lignocellulose cannot be utilized by pigs and chickens, it can be absorbed and utilized by ruminant cattle, sheep and other livestock. [0003] Patent No. CN202010683527.4 disc...

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Problems solved by technology

[0004] Although the above-mentioned patent documents can cut the straw multiple times to obtain more suitable particles, the size of the straw particles cannot be customized, and because the drying degree of the straw is different, the straw particles cannot be stored for a long time

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