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Biomass pellet fuel forming machine

A technology of biomass granules and molding machines, which is applied in the direction of material molding presses, presses, manufacturing tools, etc., can solve the problems of low utilization rate, air pollution, etc., and achieve the effect of simple structure and convenient use

Inactive Publication Date: 2006-09-27
ENERGY RES INST CO LTD HENAN ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few studies on the utilization of biomass. Most of the biomass such as straw is directly incinerated, which not only causes a lot of air pollution, but also has a low utilization rate.

Method used

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  • Biomass pellet fuel forming machine
  • Biomass pellet fuel forming machine
  • Biomass pellet fuel forming machine

Examples

Experimental program
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Embodiment Construction

[0013] Biomass pellet fuel molding machine, including a feed hopper 1, the feed hopper 1 outlet is connected to the feed chamber 3 with the feed auger 2 installed, the feed chamber 3 outlet is connected to the granulation chamber 4, and the granulation chamber 4 is installed with The lower part of the granulation mechanism and the granulation chamber 4 is provided with a discharge port 5 . The granulation mechanism includes an annular die 6 with a closed outer end and two pressure rollers 7 arranged radially in the middle and pressing against it. The pressure rollers 7 are installed on the pressure roller bearing 8, and the feed end of the annular die 6 is provided with a The feed cover 9 is provided with a bulk material plate 23, and the annular die 6 is provided with a radial forming hole 10, and the inner and outer ends of the forming hole 10 are tapered. In the granulation chamber 4, a cutter 11 is installed on the outside of the annular die 6 in contact with its surface. ...

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Abstract

The granular biomass fuel forming machine belongs to the field of biomass utilizing technology. It includes a feeding bin, a feeding chamber with feeding conveyer, a pelletizing chamber with pelletizing mechanism and material exhaust port, and a power mechanism connected to the feeding conveyer and the pelletizing mechanism. The pelletizing mechanism includes annular pressing mold with closed outer end and conic radial forming hole, at least two press rollers on bearing, feeding hood, material dispersing board, and cutter outside the annular pressing mold. The present invention has simple structure, and may be used to produce biomass grain for burning together with coal or other fossil fuel.

Description

technical field [0001] The invention belongs to the technical field of biomass utilization, in particular to a biomass pellet fuel forming machine for making biomass into pellet fuel. Background technique [0002] Biomass includes plants, animal excrement, garbage and organic wastewater, etc. Therefore, the carrier of biomass energy is organic matter, which exists in the form of physical objects and is the only renewable energy that can be stored and transported . From a chemical point of view, the composition of biomass is a C-H compound, which is similar to conventional mineral energy such as petroleum and coal (both coal and petroleum are converted from biomass over a long period of time), so its characteristics and utilization The method is very similar to that of fossil fuels. It can make full use of the conventional energy technology that has been developed to develop and utilize biomass energy, and the development and promotion of utilization technology are relativel...

Claims

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Application Information

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IPC IPC(8): B30B11/00
Inventor 李在峰雷廷宙朱金陵李海军崔俊贞何晓峰胡建军岳增合
Owner ENERGY RES INST CO LTD HENAN ACADEMY OF SCI
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