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Biomass coal briquette by use of anthracite coal and carbonized biomass fuel as base materials

A biomass fuel, anthracite technology, applied in waste fuels, fuels, solid fuels, etc., can solve the problems of low calorific value and insufficient combustion, and achieve the effect of increasing carbon content, solving insufficient combustion and low volatile content.

Inactive Publication Date: 2016-02-10
GUANGXI KUONENGBA ENERGY TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a biomass briquette based on anthracite and carbonized biomass fuel, which is energy-saving and environmentally friendly, and solves the problems of insufficient combustion and low calorific value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A biomass briquette based on anthracite and carbonized biomass fuel, comprising the following raw materials in parts by weight: 54% of anthracite, 34% of carbonized biomass fuel powder, 1% of a combustion aid, and 11% of a binder.

[0021] The carbonized biomass fuel powder includes the following raw materials by weight, which are made by carbonization: 61 parts of eucalyptus bark, 18 parts of pine branches, 18 parts of rice straw, 6 parts of corncobs, 18 parts of corn stalks, and 18 parts of soybean stalks; The production process of the powder is as follows: put the raw materials into the carbonization furnace, spread eucalyptus bark and pine branches on the bottom and top layers, put rice straw, corncobs, corn stalks and soybean stalks in the middle layer, ignite and burn, and after 4-5 days After carbonization, the carbonized fuel is pulverized and passed through a 20-30 mesh sieve to obtain carbonized biomass fuel powder.

[0022] Among them, the binder is made by m...

Embodiment 2

[0026] A biomass briquette based on anthracite and carbonized biomass fuel, comprising the following raw materials in parts by weight: 49% of anthracite, 36% of carbonized biomass fuel powder, 2% of a combustion aid, and 13% of a binder.

[0027] The carbonized biomass fuel powder includes the following raw materials by weight, which are made by carbonization: 72 parts of eucalyptus bark, 15 parts of pine branches, 15 parts of rice straw, 5 parts of corncobs, 15 parts of corn stalks, and 15 parts of soybean stalks; The production process of the powder is as follows: put the raw materials into the carbonization furnace, spread eucalyptus bark and pine branches on the bottom and top layers, put rice straw, corncobs, corn stalks and soybean stalks in the middle layer, ignite and burn, and after 4-5 days After carbonization, the carbonized fuel is pulverized and passed through a 20-30 mesh sieve to obtain carbonized biomass fuel powder.

[0028] Among them, the binder is made by m...

Embodiment 3

[0032] A biomass briquette based on anthracite and carbonized biomass fuel, comprising the following raw materials in parts by weight: 60% of anthracite, 30% of carbonized biomass fuel powder, 0.5% of a combustion aid, and 9.5% of a binder.

[0033] The carbonized biomass fuel powder includes the following raw materials by weight, which are made by carbonization: 50 parts of eucalyptus bark, 20 parts of pine branches, 20 parts of rice straw, 8 parts of corncobs, 20 parts of corn stalks, 20 parts of soybean stalks; carbonized biomass fuel The production process of the powder is as follows: put the raw materials into the carbonization furnace, spread eucalyptus bark and pine branches on the bottom and top layers, put rice straw, corncobs, corn stalks and soybean stalks in the middle layer, ignite and burn, and after 4-5 days After carbonization, the carbonized fuel is pulverized and passed through a 20-30 mesh sieve to obtain carbonized biomass fuel powder.

[0034] Among them, ...

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PUM

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Abstract

The invention discloses a biomass coal briquette by use of anthracite coal and carbonized biomass fuel as base materials. The biomass coal briquette comprises the following raw materials in parts by weight: 49-59 parts of anthracite coal, 30-36 parts of carbonized biomass fuel powder, 0.5-12 parts of a combustion improver and 9-14 parts of a binding agent; the carbonized biomass fuel powder is obtained by carbonizing the following raw materials in parts by weight: 50-72 parts of eucalyptus bark, 15-20 parts of pine branches, 15-20 parts of straws, 5-8 parts of corncob, 15-20 parts of corn straws and 15-20 parts of soybean straws. The biomass coal briquette is prepared from anthracite coal and carbonized biomass fuel powder which are used in a combined manner, so that the content of volatile matters is low, the use of a sulfur fixation sorbent is eliminated, and energy conservation and environmental protection are realized.

Description

technical field [0001] The invention relates to the field of coal briquettes, in particular to a biomass briquette with anthracite and carbonized biomass fuel as base materials. Background technique [0002] Briquette refers to the artificial "lump coal" that processes pulverized coal with a certain particle size composition into a certain shape, size, strength and physical and chemical properties with appropriate technology and equipment; Briquette has the advantages of simple process, less investment, low cost, and It can achieve the advantages of improving coal quality, improving combustion efficiency, and reducing coal pollution, so it is widely used as fuel in people's daily life and industrial production. With the sustained and rapid economic development, the demand and consumption of coal continue to increase, and the environmental problems caused by it are becoming more and more prominent. Among the waste gas emitted by my country every year, the emission of smoke a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/02C10L9/10
CPCY02E50/30
Inventor 江东黄天梁君祚梁承悍
Owner GUANGXI KUONENGBA ENERGY TECH DEV CO LTD
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