Secondary smashing extruder for straw and method

A technology of extrusion extruder and secondary pulverization, which is applied in the field of agricultural machinery and can solve problems such as blockage and insufficient temperature

Pending Publication Date: 2019-07-12
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a secondary crushing and extruding puffing machine and method for straw to solve the problems of clogging and insufficient temperature in existing straw puffing equipment during processing and puffing of straw

Method used

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  • Secondary smashing extruder for straw and method
  • Secondary smashing extruder for straw and method
  • Secondary smashing extruder for straw and method

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Embodiment Construction

[0036] like figure 1 As shown, it includes frame 1, transmission system 2, feeding system 3, pulverizing and pushing system 4, high temperature and high pressure extruding system 5, discharging system 6, and collecting system 7, wherein the transmission system 2 is fixed on the frame by bolts On the left side of 1, the pulverizing and pushing system 4 is fixed by bolts in the middle of the groove of the installation frame 1 and is located on the right side of the transmission system 2, and the feeding system 3 is fixed by bolts on the square-shaped bracket behind the frame 1 , and located above the pulverizing and pushing system 4, the high-temperature and high-pressure extruding system 5 is fixedly installed on the right side of the groove of the frame 1 by bolts, and is located on the right side of the pulverizing and pushing system 4, and the discharge system 6 is fixedly installed on the On the right side of the frame 1, the material collection system 7 is fixedly installe...

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Abstract

The invention relates to a secondary smashing extruder for straw and a method, and belongs to the field of agricultural machines. A transmission system is fixedly installed on the left side of a rackthrough bolts; a material smashing and pushing system is fixedly installed at the position in the middle of a groove of the rack through bolts and located on the right side of the transmission system;a feeding system is fixedly installed on a support shaped like the Chinese character tian behind the rack through bolts and located above the material smashing and pushing system; a high-temperatureand high-pressure extrusion system is fixedly installed on the right side of the groove of the rack through bolts and located on the right side of the material smashing and pushing system; a discharging system is fixedly installed on the right side of the rack through bolts; a material collecting system is fixedly installed on the front right portion of the rack and located below the discharging system. The secondary smashing extruder has the advantages that the situation that excessive materials are fed at a time so as to block an inlet is avoided, and the using safety of the machine is improved; the smashing efficiency is easily improved, and the blocking rate of the machine is easily reduced; the temperature in a heating extrusion bin is ensured, and the extrusion efficiency is improved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a straw secondary crushing extrusion extruder and a method. Background technique [0002] my country is a large agricultural country, with a large output of straw, wide distribution, and many types. The annual output of straw is as high as 900 million tons. With the continuous promotion of agricultural machinery instead of animal power and the further popularization of clean energy in rural areas, the consumption of straw has dropped significantly, and the phenomenon of random discarding is serious. Straw has also become a new source of rural non-point source pollution. At the same time, the incineration of straw has also brought about serious air pollution problems and serious fire hazards. Effectively promoting the comprehensive utilization of straw is of great significance for stabilizing agricultural ecological balance, alleviating resource constraints, and reducing envir...

Claims

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Application Information

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IPC IPC(8): A23N17/00
CPCA23N17/00A23N17/004
Inventor 冀世军安永康赵继代汉达贺秋伟杨记龙
Owner JILIN UNIV
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