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Device for pretreating biomass fuel particles

A biomass fuel and pretreatment technology, applied in application, wood stamping, cutting equipment, etc., can solve the problems of reducing the number of layouts, easy wear of knives, and reducing the efficiency of biomass fuel crushing, so as to achieve the goal of improving versatility and efficiency Effect

Inactive Publication Date: 2020-07-17
HANGZHOU FUYANG XINYUAN NEW ENERGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the wear of the cutting knife is reduced by designing the swing of the cutting knife when encountering hard biomass fuel, but the number of arrangements for any kind of knife is reduced, thereby reducing the impact of the two kinds of knives on the biomass fuel. Crushing efficiency
[0004] On the basis of ensuring the poor versatility of the traditional biomass fuel crusher and the easy wear and tear of the cutter, in order to solve the problems of "a kind of biomass fuel crusher" with the publication number "CN 107520019 A", a kind of utility model is designed. It is necessary for the device for the pretreatment of biomass fuel particles

Method used

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  • Device for pretreating biomass fuel particles
  • Device for pretreating biomass fuel particles
  • Device for pretreating biomass fuel particles

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Embodiment Construction

[0035] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0036] Such as figure 1 , 2 As shown, it includes a roller 1, a shaft sleeve 3, and a crushing module 12, among which figure 2 As shown, the hollow roller 1 rotates in the crushing equipment, and the two bushings 3 symmetrically installed at the center of both ends of the roller 1 are rotatably matched with the crushing equipment; figure 1 , 2 As shown in , 4, a number of installation grooves 2 evenly distributed on the outer cylindrical surface of the roller 1 are installed with a crushing module 12 for performing soft and hard classification and crushing of the biomass fuel entering the crushing equipment.

[0037] Such as Figure 5 , 8 As shown, the crushing module 12 in...

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Abstract

The invention belongs to the field of biomass fuel crushing, and particularly relates to a device for pretreating biomass fuel particles. The device comprises a roller, shaft sleeves and crushing modules, wherein the hollow roller rotates in crushing equipment, and the two shaft sleeves symmetrically mounted in the centers of the two ends of the roller rotationally cooperate with the crushing equipment. Compared with a biomass fuel crusher with the publication number of "CN 107520019 A" which presents the problems that the number of two cutters is small and the crushing efficiency is low due to the structural characteristics of the biomass fuel crusher, the device for pretreating biomass fuel particles has the advantages that a plurality of crushing modules internally and simultaneously comprising cutting tools and impact cutters in pairs are uniformly arranged on the outer cylindrical surface of the roller, so that uniform distribution of a plurality of impact cutters and uniform distribution of a plurality of cutting tools on the outer cylindrical surface of the roller are achieved, the number of single cutters per unit area on the outer cylindrical surface of the roller is increased to a certain extent; and therefore the efficiency of crushing biomass fuel with certain hardness by the single cutters such as the cutting tools or the impact cutters can be improved.

Description

technical field [0001] The invention belongs to the field of biomass fuel crushing, in particular to a device for pretreatment of biomass fuel particles. Background technique [0002] With the development of the economy, a large amount of waste is produced in the process of social construction, among which a large amount of biomass combustible waste is directly discarded or burned, which pollutes the environment and wastes resources; Biomass fuel crushing equipment for reasonable treatment and recycling of biomass waste. [0003] Due to the single cutting or crushing tool installed inside the traditional biomass fuel crushing equipment, the equipment can only crush biomass fuels with a certain hardness range, which limits the scope of application of the crusher and has poor versatility. In addition, due to its poor versatility, the traditional biomass fuel shredder has a high utilization rate of the knives, which leads to serious wear of the knives and greatly shortens the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27L11/00B27M1/04A01F29/00A01F29/06A01F29/09
CPCA01F29/005A01F29/06A01F29/09B27L11/00B27M1/04
Inventor 李永建李水兰李宇钢
Owner HANGZHOU FUYANG XINYUAN NEW ENERGY CO LTD
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