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Layered energy-saving and environmental-protection honeycomb briquette

An energy-saving, environmentally friendly, honeycomb coal technology, applied in the energy field, can solve the problems of unable to maintain the original shape, short combustion time, incomplete combustion, etc., and achieve the effect of saving coal energy, sufficient combustion, and good combustion connection.

Inactive Publication Date: 2015-09-09
吕晓娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, commercially available briquettes have the defects of slow fire contact, weak firepower, and incomplete combustion. The civil charcoal made of some straws burns and collapses. After burning, it turns into ashes and cannot maintain its original shape, and the burning time is shorter than ordinary briquettes. Not durable, and even if it partially holds its shape, it doesn't generate enough heat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Weigh 500kg of crushed crop straw charcoal powder, 200kg of cinder and 0.4kg of combustion enhancer, mix, add 10kg of water, mix well, and set aside;

[0034] (2) Weigh 600kg of pulverized coal cinder, 600kg of coal and 0.4kg of sulfur fixation agent to mix, add 18kg of water, mix well, and set aside;

[0035] (3) Weigh 450kg of pulverized coal and 450kg of clay, 1-3kg of combustion accelerant, and 1-3kg of sulfur-fixing agent, add 15kg of water, mix well, and set aside;

[0036] (4) Add part of (1) the obtained mixture to the mould, and properly extrude to the lowermost line of the mould, to obtain the fifth layer of briquette;

[0037] (5) According to the method described in (4), sequentially extrude to obtain the fourth, third, second, and first layers;

[0038] ⑹Naturally air-dry.

Embodiment 2

[0040] (1) Weigh 500t of crushed crop straw charcoal powder, 200t of cinder and 0.8t of combustion enhancer, mix, add 12t of water, mix well, and set aside;

[0041] (2) Weigh 600t of pulverized coal cinder, 600t of coal and 0.8t of sulfur fixative to mix, add 20t of water, mix well, and set aside;

[0042] (3) Weigh 450t of crushed coal, 450t of clay, 2t of combustion accelerant, 2t of sulfur-fixing agent, add 32t of water, mix well, and set aside;

[0043] (4) Add part of (1) the obtained mixture to the mould, and properly extrude to the lowermost line of the mould, to obtain the fifth layer of briquette;

[0044] (5) According to the method described in (4), sequentially extrude to obtain the fourth, third, second, and first layers;

[0045] ⑹ Just dry.

Embodiment 3

[0047] (1) Weigh 500 catties of crushed crop straw charcoal powder, 200 catties of cinder and 1 catties of combustion aid, mix, add 14 catties of water, mix well, and set aside;

[0048] (2) Weigh 600 jin of pulverized cinder, 600 jin of coal and 1 jin of sulfur-fixing agent to mix, add 24 jin of water, mix well, and set aside;

[0049] (3) Weigh 450 jin of coal and 450 jin of clay after crushing, 3 jin of combustion enhancer, 3 jin of sulfur-fixing agent, add 36 jin of water, mix well, and set aside;

[0050] (4) Add part of (1) the obtained mixture to the mould, and properly extrude to the lowermost line of the mould, to obtain the fifth layer of briquette;

[0051] (5) According to the method described in (4), sequentially extrude to obtain the fourth, third, second, and first layers;

[0052] ⑹ Just dry.

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PUM

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Abstract

The invention discloses a layered energy-saving and environmental-protection honeycomb briquette, and belongs to the energy field. The honeycomb briquette comprises plant stalk carbon, coal slag, coal, a combustion improver, a sulfur fixing agent and water, and is made through the following steps: carrying out layered weighing of all above components, respectively adding water, well mixing, sequentially adding the obtained mixtures into a die, and extruding. The raw materials comprising crop stalks and coal slag are cheap, and are changed into valuables, so the coal energy is saved; a golden section law and a layering technology are used, and the water content of all layers is similar, so no separation is realized after extrusion molding, and the honeycomb briquette is scientifically produced; and the honeycomb briquette has the advantages of easy energization, good combustion connection, high flare, full and stable combustion, no pollution, few damages to human bodies, and less pollution to environment.

Description

technical field [0001] The invention belongs to the field of energy, and in particular relates to a layered energy-saving and environment-friendly briquette. Background technique [0002] Coal is one of the most important primary energy sources in China, and the energy structure dominated by coal will be difficult to change for a long time in the future. The relatively backward coal production and consumption methods have increased the pressure on environmental protection. Coal consumption is the main cause of soot-type air pollution and the main source of greenhouse gas emissions. With the development of society, energy issues will become more intense and prominent, and the development of sustainable energy is a long-term solution. But for now, how to save coal resources and extend the useful life of coal is a major issue that cannot be ignored. [0003] Honeycomb briquette is the most commonly used processed briquette for the general public, and it is widely used in dai...

Claims

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Application Information

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IPC IPC(8): C10L5/38
Inventor 吕晓娟
Owner 吕晓娟
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