Straw shaped fuel and preparation thereof

A technology for forming fuel and straw, applied in the direction of fuel, solid fuel, biofuel, etc., can solve the problem of low utilization rate of straw, and achieve the effect of solving the problem of lack of fuel, high combustion value, and overcoming the large floor space.

Inactive Publication Date: 2003-06-18
孙永章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an environmentally friendly and energy-saving straw briquette fuel, which can effectively overcome the shortcoming of low utilization rate of straw in the prior art

Method used

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Examples

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Embodiment Construction

[0019] After taking the crop stalks and drying them, send them into a common pulverizer to be processed into a coarse powder below 15 mesh, send the coarse powder into a fine pulverizer to process into a fine powder above 35 mesh, and mix the fine powder and coal gangue powder according to the following weight Ratio: fine powder 97%, coal gangue powder 3% mixed, and then sent to the molding machine for processing. The fine pulverizer in the embodiment can be LB13 tobacco pulverizer, and the molding machine in the processing process can be HB-CX tobacco molding equipment.

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PUM

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Abstract

A shaped straw-stalk fuel is made up of straw or stalk and coal gangue through drying straw or stalk in air, breaking, pulverizing, proportionally mixing with coal gangue powder and die pressing.

Description

technical field [0001] The present invention relates to a novel fuel and its preparation method. Background technique [0002] For a long time, in vast rural areas, people have been making fuel with various crop stalks. With the continuous improvement of people's living standards, the diversification of fuel varieties and the enhancement of people's awareness of environmental protection, coal, gas, liquefied petroleum gas, etc. have been basically popularized in cities and suburbs, so the utilization rate of straw is also getting lower and lower. Because the straw does not have a good utilization method, in order to solve the land occupation problem, farmers have to burn it in the field, which causes huge inconvenience to traffic and the environment, which is a shortcoming in the prior art. Contents of the invention [0003] The purpose of the present invention is to provide an environment-friendly and energy-saving straw briquette fuel, which can effectively overcome the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/30Y02E50/10
Inventor 孙永章袁长奎翟立军崔伟亮
Owner 孙永章
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