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Biomass straw granulator

A technology of biomass straw and granulator, which is applied in the direction of mold extrusion granulation, press, material forming press, etc., which can solve the problems of inability to guarantee the normal operation rate of the machine, difficulty in ensuring the yield rate, and surrounding environmental pollution. Achieve high machine normal operation rate, improve the environment of the workplace, and protect the surrounding environment

Inactive Publication Date: 2011-01-19
TIANJIN TESIDA BIOMASS ENERGY MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They have the following defects: 1. There is only one compression function of single plane rolling or rotary rolling compression, so the work efficiency is low
2. High energy consumption
3. The pressing wheels are all set in the pressing chamber. Working in the environment of high temperature, high humidity, high dust and high pressure, the parts are worn and easily damaged, and the normal operation rate of the machine cannot be guaranteed. Therefore, the service life of the equipment is low and prone to accidents. Fault
Due to the high operating speed of this kind of pellet machine, the temperature of the die is required to be above 200°C, and the required raw material humidity is preferably between 15-18, otherwise it is difficult to guarantee the yield
5. Large dust, high noise, poor working environment, and pollution to the surrounding environment

Method used

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Experimental program
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Embodiment Construction

[0015] As shown in the figure: a biomass straw granulator, which consists of two rolling dies 2, A and B. Forming holes 4 and extrusion heads 5 are evenly arranged on each rolling die, and the extrusion heads and forming holes are arranged alternately. The heads of the forming holes are provided with compression holes 3, and the middle part of the rolling die is a discharge chamber 7. The cavity is equipped with a cutter 6; the extrusion head of one rolling roller extends into the forming hole of the other rolling roller, and the extrusion head of the other rolling roller extends back into the forming hole of this rolling roller Inside. The above-mentioned extrusion head and the number of forming holes are equal. The diameter of the extrusion head is smaller than the diameter of the compression hole.

[0016] The working process of the present invention is: the reducer is driven by the motor, and the reducer drives the rolling dies A and B to move relative to each other, and...

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Abstract

The invention discloses a biomass straw granulator. The biomass straw granulator consists of rolling moulds; each rolling mould is uniformly provided with material extruding heads and shaped orifices; the material extruding heads are staggered with the shaped orifices; compression holes are formed on the heads of the shaped orifices; a discharging cavity is formed in the middle of the rolling mould; a cutter is arranged in the discharging cavity; and an extrusion head of a roller extends to the shaped orifice of the other roller, and an extrusion head of the other roller extends to the shaped orifice of the roller. The biomass straw granulator has the advantages of energy conservation, consumption reduction and improvement on work efficiency.

Description

Technical field: [0001] The invention belongs to agricultural equipment, in particular to a renewable agricultural straw, weeds, forestry branches and other biomass straw granulation equipment. Background technique: [0002] At present, the granulation equipment on the market mainly adopts flat die rolling granulator and ring die rolling granulator. They have the following defects: 1. There is only one compression function of single plane rolling or rotary rolling compression, so the work efficiency is low. 2. High energy consumption. 3. The pressing wheels are all set in the pressing chamber. Working in the environment of high temperature, high humidity, high dust and high pressure, the parts are worn and easily damaged, and the normal operation rate of the machine cannot be guaranteed. Therefore, the service life of the equipment is low and prone to accidents. Fault. 4. High requirements on the humidity, crushing and fineness of raw materials. Due to the high operating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/22
CPCB30B11/28B01J2/22
Inventor 刘德龙赵江陈锡然张秀艳刘德君赵君
Owner TIANJIN TESIDA BIOMASS ENERGY MACHINERY
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