Agricultural corn straw recycling briquetting device

Abstract

The invention discloses an agricultural corn straw recycling briquetting device. The device comprises a pulverizing case, a briquetting case, a briquetting box and a base; the pulverizing case is fixedly installed on the upper side of the briquetting case, the briquetting case is fixedly installed on the base, and the left side of the bottom of the pulverizing case is communicated with the interior of the briquetting case through a feeding port; a feeding inlet is formed in the top of the pulverizing case, a separation plate is fixedly installed in the pulverizing case, and the inside of the pulverizing case is separated into a primary pulverizing case and a fine-pulverizing case from top to bottom by the separation plate. According to the device, the pulverizing case and the briquetting case are arranged as an integrated structure, so that the amount of equipment is reduced, not only are operation of people facilitated and economic costs reduced, but also waste of straw is reduced totake the full advantage of straw resources, and meanwhile the straw are pulverized by arranging a plurality of cutter blades in a scattered mode, pulverizing shafts are arranged to perform pulverizingon the straw, so that the pulverizing effect is excellent.

Description

technical field [0001] The invention relates to the technical field of straw recycling, in particular to an agricultural corn straw recycling and briquetting device. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. Usually refers to the remaining parts of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops after harvesting 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. [0003] Straw is an efficient and long-term raw material for light industry, textiles and building materials. It can not only partially replace bricks, wood and other materials, but also effectively protect cultivated land and forest resour...

AI Technical Summary

Problems solved by technology

The crushing and briquetting of straw is an extremely important step in the recycling of straw. In the prior art, the crushing and briquetting of straw are usually carried out separately by using two pieces of equipment. This processing method not only wastes time and increases equipment costs, but also The crushed straw is rich in a large amount of slag. When the crushed straw is transported to the briquetting device, the slag is easy to fall, resulting in a waste of straw resources; at the same time, because the straw is long and contains More moisture, the existing crushing device cannot completely and effectively crush the straw, thus affecting the subsequent briquetting effect

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