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Crushing method of bagasse

A crushing method, bagasse technology, applied in presses, grain processing, manufacturing tools, etc., can solve the problems of reduced crushing capacity, easy mutual entanglement into agglomerates, and low crushing efficiency, so as to reduce energy consumption and improve crushing efficiency , Improve the effect of stand-alone processing capacity

Inactive Publication Date: 2018-04-20
广西巨桂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. Biomass is compressible. During the crushing process, biomass cannot fully accept the crushing pressure and there is a problem that it is difficult to crush
[0012] 2. Biomass is compressible, and the biomass is in an empty state during the crushing process, and the crushing efficiency is not high
[0013] 3. Due to the high moisture content of biomass, the non-hard and brittle characteristics of biomass during the crushing process are easy to entangle each other and form agglomerates, which are difficult to separate, which greatly reduces the crushing capacity.

Method used

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Examples

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Effect test

Embodiment 1

[0038] The invention discloses a method for crushing sugarcane bagasse. The bagasse is mechanically extruded and compressed by an extrusion crusher, and then the mechanically extruded and compressed bagasse is crushed. The volume ratio of bagasse before and after compression is (3-5):1. The particle size of bagasse after crushing is 0.1-5mm.

[0039] The extrusion crusher used in the crushing of bagasse includes a machine base 1, an extrusion chamber shell 5 and a crushing chamber shell 7, and the extrusion chamber shell 5 and the crushing chamber shell 7 are installed on the machine base 1 respectively; the extrusion chamber shell 5 One end is equipped with a hopper 4, and the other end is in communication with the crushing chamber 7; the extrusion conveying shaft 3 driven by the extrusion driving device 2 and squeezed to convey the bagasse is installed in the extrusion chamber 5; the crushing chamber 7 passes through The bearing seat 12 is equipped with a crushing shaft 6 d...

Embodiment 2

[0045] The invention discloses a method for crushing sugarcane bagasse. The bagasse is mechanically extruded and compressed by an extrusion crusher, and then the mechanically extruded and compressed bagasse is crushed. The volume ratio of bagasse before and after compression is (3-5):1. The particle size of bagasse after crushing is 0.1-5mm.

[0046] The extrusion crusher used in the crushing of bagasse includes a machine base 1, an extrusion chamber shell 5 and a crushing chamber shell 7, and the extrusion chamber shell 5 and the crushing chamber shell 7 are installed on the machine base 1 respectively; the extrusion chamber shell 5 One end is equipped with a hopper 4, and the other end is in communication with the crushing chamber 7; the extrusion conveying shaft 3 driven by the extrusion driving device 2 and squeezed to convey the bagasse is installed in the extrusion chamber 5; the crushing chamber 7 passes through The bearing seat 12 is equipped with a crushing shaft 6 d...

Embodiment 3

[0052] The invention discloses a method for crushing sugarcane bagasse. The bagasse is mechanically extruded and compressed by an extrusion crusher, and then the mechanically extruded and compressed bagasse is crushed. The volume ratio of bagasse before and after compression is (3-5):1. The particle size of bagasse after crushing is 0.1-5mm.

[0053] The extrusion crusher used in the crushing of bagasse includes a machine base 1, an extrusion chamber shell 5 and a crushing chamber shell 7, and the extrusion chamber shell 5 and the crushing chamber shell 7 are installed on the machine base 1 respectively; the extrusion chamber shell 5 One end is equipped with a hopper 4, and the other end is in communication with the crushing chamber 7; the extrusion conveying shaft 3 driven by the extrusion driving device 2 and squeezed to convey the bagasse is installed in the extrusion chamber 5; the crushing chamber 7 passes through The bearing seat 12 is equipped with a crushing shaft 6 d...

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Abstract

The invention relates to the technical field of biomass pulverization, specifically a crushing method of bagasse. The crashing method comprises the following steps that (1), the bagasse is extruded and compressed mechanically; and (2), the bagasse after mechanically squeezed and compressed is broken. The bagasse is firstly mechanically squeezed and compressed; squeezability of the bagasse is greatly eliminated, so that the bagasse can fully be accepted the crushing pressure in the process of crushing to solve the unbreakable problem caused by originally processed loose characteristics of the bagasse; in addition, the bagasse is intertwined into a ball after mechanically squeezed and compressed and the bagasse in a chopping missing state can be effectively solved in the shattering process;the single machine processing quantity can be obviously improved; the crushing efficiency is improved, and the crushing efficiency is higher than that of the traditional crushing device by more than 50%; and the crushing size is uniform and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of biomass crushing, in particular to a bagasse crushing method. Background technique [0002] At the World Climate Conference in Copenhagen in 2009, the Chinese government made a solemn promise to the world that by 2020, my country's carbon dioxide emissions per unit of GDP will drop by 40% to 45% compared with 2005; The main factors are power plants, automobile exhaust and industrial smoke. Nitrogen oxides and smoke are the main culprits for the formation of smog. The boilers in the sugar industry use biomass-bagasse as fuel, and their smoke emissions are also influencing factors. At present, the boilers of various sugar factories are still operating under the guidance of the old combustion theory, and most of the environmental protection facilities are dust removal systems based on water film dust removal, and the denitrification system has hardly been established. Most of the sugar factories None of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/16B30B9/30B30B15/00
CPCB02C18/14B02C18/16B30B9/3003B30B9/3089
Inventor 何华柱雷光鸿宋仕学陆建英蒙晓阳谢绍锐郑明星卢志荣
Owner 广西巨桂科技有限公司
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