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Reciprocate plunger type biomass briquetting machine

A biomass molding machine, plunger technology, applied in the direction of punching machines, presses, manufacturing tools, etc., can solve the problems of low production efficiency, large units, screw wear, etc., to achieve compact structure, saving coal resources, and energy consumption. less effect

Inactive Publication Date: 2012-11-14
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, several domestic models have certain disadvantages: for example, the screw extrusion molding machine consumes a lot of energy and the screw wears seriously; the hydraulically driven piston molding machine has a large unit and low production efficiency

Method used

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  • Reciprocate plunger type biomass briquetting machine
  • Reciprocate plunger type biomass briquetting machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] 1. Main shaft, 2. Eccentric disc, 3a, Front connecting rod, 3b, Rear connecting rod, 3c, Plunger connecting rod, 4. Plunger, 5. Plunger slideway, 6. Forming mold, 7. Motor, 8 , reducer, 9, coupling, 10, connecting rod pin chute, 11 connecting rod pin, 12, plunger pin

[0013] attached figure 1 , 2 Specific embodiments of the invention are given. The present invention will be further described below in conjunction with the accompanying drawings.

[0014] The reciprocating plunger type biomass molding machine includes a motor (7) fixed on the frame, and transmits power to a speed reducer (8), and the speed reducer (8) is also fixed on the frame. The power is transmitted to the main shaft (1) through the coupling (9). The two eccentric discs (2) are fixedly installed on the main shaft (1) at a certain distance along the axial direction of the main shaft (1) with the eccentric angle difference of 180°, and rotate with the main shaft (1); the two eccentric discs (2) are ...

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Abstract

The invention relates to a reciprocate plunger type biomass briquetting machine. The reciprocate plunger type biomass briquetting machine comprises a plunger and a connecting rod pin, wherein the plunger is used for compressing loose materials entering from a feed inlet above the slide way of a plunger; and the connecting rod pin slide groove is used for limiting a connecting rod pin to move up and down and making the connecting rod pin to drive one end of a plunger connecting rod hinged with the plunger to swing up and down, so that the other end of the plunger connecting rod pushes the plunger to reciprocate in the plunger slideway. When the plunger moves forwards, the loose materials in the plunger slideway are compressed and squeezed and formed from a cone-shaped forming mould. When the plunger moves backwards, the loose materials enter into the plunger slideway from the feed inlet. The reciprocate plunger type biomass briquetting machine is simple to manufacture and low in cost, and can improve the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a reciprocating plunger type biomass molding machine. Background technique [0002] Biomass fuel is a renewable zero-CO 2 Emissions (CO absorbed by plant photosynthesis 2 equivalent to the amount of CO emitted after its combustion 2 According to statistics, the theoretical annual output of biomass raw materials in my country is about 5 billion tons, but its utilization rate is very low. The annual consumption of firewood in rural areas in my country only accounts for a small part of biomass raw materials, and the efficiency of direct combustion very low. The best way to use biomass fuel is to compress it into a fuel rod with a certain density, its calorific value is comparable to that of coal, its combustion does not pollute the environment, and the ash can also be used as fertilizer. The research on biomass fuel compression molding technology began in the 1940s...

Claims

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Application Information

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IPC IPC(8): B30B1/32
Inventor 陈忠加邱国生刘彪文慧徐亚云
Owner BEIJING FORESTRY UNIVERSITY
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