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Novel biomass granular fuel

A biomass particle and fuel technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of insufficient combustion, single raw material, short fuel burning time, etc. effect of value

Inactive Publication Date: 2013-01-16
郭丰亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main technical problem to be solved by the present invention is to provide a new type of biomass pellet fuel, which can solve the problems of the existing biomass pellet fuel such as the singleness of raw materials, short fuel combustion time, and insufficient combustion.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Weigh according to the following raw material mass ratio:

[0011] Wood chips 60%,

[0012] Rice husk 30%,

[0013] Coal gangue powder 10%.

[0014] The preparation method of the novel composite biomass fuel is as follows: grind sawdust and rice husks into powder according to the above ratio, add calcium oxide powder and mix evenly, and make a size of The diameter is 8mm, and the length is 8~45mm. Biomass pellet fuel.

Embodiment 2

[0016] Weigh according to the following raw material mass ratio:

[0017] Wood chips 60%,

[0018] Rice husk 20%,

[0019] Coal gangue powder 20%.

[0020] The preparation method of the novel composite biomass fuel is as follows: grind sawdust and rice husks into powder according to the above ratio, add calcium oxide powder and mix evenly, and make a size of The diameter is 8mm, and the length is 8~45mm. Biomass pellet fuel.

Embodiment 3

[0022] Weigh according to the following raw material mass ratio:

[0023] Wood chips 50%,

[0024] Rice husk 30%,

[0025] Coal gangue powder 20%.

[0026] The preparation method of the novel composite biomass fuel is as follows: grind sawdust and rice husks into powder according to the above ratio, add calcium oxide powder and mix evenly, and make a size of The diameter is 8mm, and the length is 8~45mm. Biomass pellet fuel.

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Abstract

The invention discloses a novel biomass granular fuel, and belongs to the field of biomass granular fuels. The novel biomass granular fuel comprises the following three raw materials by mass percent: 20-60 percent of wood chips, 20-45 percent of rice hull and 10-40 percent of coal gangue powder. According to the proportion, the wood chips and the rice hull are pulverized, the coal gangue powder is added and then the mixture is uniformly mixed; and the mixture is subjected to drying, compressing, screening, cooling and packaging procedures to prepare the biomass granular fuel. According to the invention, the novel biomass granular fuel can solve the problems of single raw material source, short fuel burning time, incomplete burning and the like of the conventional biomass granular fuel and has the advantages that the raw material sources are wider, the energy saving and environmental protection purposes are achieved, the fuel burning time is prolonged, and the heating value of the biomass granular fuel is increased.

Description

technical field [0001] The invention relates to the field of biomass particle fuel, in particular to a novel biomass particle fuel. Background technique [0002] At present, the commonly used fuels are mostly coal, oil, and gas, and these resources are non-renewable. Rice husks and sawdust powder from crops have been used as fuel in rural areas for a long time. The traditional way is to burn directly with kangs and stoves. This method has low energy conversion efficiency, high fuel consumption, limited functions, and cannot sustain stable combustion by itself. Heating, low combustion intensity, weak firepower, time-consuming and labor-intensive. [0003] Pellet fuel made from waste and renewable biomass resources is not only energy-saving and environmentally friendly, but also has high calorific value and little environmental pollution after burning. At present, the traditional biomass dense pellet fuel processing industry generally has the problems of low single raw m...

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 郭丰亮
Owner 郭丰亮
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