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Biomass stalk briquetting machine

A biomass straw and briquetting machine technology, which is applied in the direction of presses, material forming presses, manufacturing tools, etc., can solve the problems of high product density, high relative energy consumption, and low output

Inactive Publication Date: 2008-08-13
常飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is also the main reason why some models of equipment have high product density, relatively high energy consumption, and low output.

Method used

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  • Biomass stalk briquetting machine
  • Biomass stalk briquetting machine
  • Biomass stalk briquetting machine

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Experimental program
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Effect test

Embodiment Construction

[0035] This machine adopts double units (left and right units), single oil cylinder bidirectional operation, eliminates non-working stroke, adopts large flow hydraulic pump, variable flow and constant power output, reduces no-load and light-load running time, high working performance, and effectively improves Improve the utilization rate of input energy and speed up the briquetting speed. In the case of constant input energy, the briquetting efficiency is increased by 1.5 times, and the energy consumption per ton is reduced by 50% compared with the forming machine with open mold structure.

[0036] The power system of this machine selects a motor with a power of 25-30kw and a speed of 1450r / min, and drives a variable flow hydraulic pump with a displacement of 160-250mL per revolution, and performs constant power output under pressure control. Corresponding hydraulic valves and oil tanks are selected from common standard parts to form the pumping station system, which will not ...

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PUM

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Abstract

A biomass straw briquetting machine is produced by a mechanical structure using the method of quantitative and qualitative, according to grass meal property. The invention uses close type mould, quantificational feeding, quantificational heating, fixed-volume compression. The lost motion of the machine is reduced, light load time of the machine is shortened, the energy efficiency is enhanced. The invention is driven by hydraulic pressure and controlled automatically and electronically, and has plunger type binder template and closed-open binder cavity. The system comprises two bilaterally symmetrical mechine, the master cylinder drives the bilaterally symmetrical machines to act when reciprocating. An inner mandril is used to heat, wherein an electric heating element is installed in the pore mandril on the left bracket, a temperature controller is positioned in an electric cabinet.

Description

technical field [0001] The invention relates to a biomass straw briquetting machine, which is an electromechanical device composed of a mechanical structure, a hydraulic component, an electric drive and an electric control device. [0002] Its main purpose is to compress the crushed crumbs of crop straw and other plant stems or leaf skins into lumps with a certain density, volume and shape. At present, it is mainly used to replace the increasingly scarce coal, as a fuel for cooking, drinking and heating in vast rural areas and small and medium-sized towns, and also as feed for aquaculture. With the advancement of technology and the maturity of the market, this briquette can also be used as a raw material for refining fuel oil. Background technique [0003] Since the 1950s, many countries have begun to develop and produce various biomass compaction equipment. Since the 1980s, through introduction, digestion and absorption and independent innovation, my country has also deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B11/04
CPCB30B15/0017
Inventor 常飞
Owner 常飞
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