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Clean type biomass compound coal

A biomass and clean technology, applied in the direction of biofuel, waste fuel, solid fuel, etc., can solve the problem that the utilization rate is less than 3%, and achieve the effect of good energy saving, high combustion efficiency and less pollution

Inactive Publication Date: 2018-04-20
广西银英生物质能源科技开发股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The earth produces 173 billion tons of matter through photosynthesis every year, and the energy contained in it is equivalent to 10-20 times of the world's total energy consumption, but the current utilization rate is less than 3%

Method used

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  • Clean type biomass compound coal
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A clean biomass composite coal, comprising the following raw materials by weight: 40 parts by weight of anthracite, 25 parts by weight of peat, 70 parts by weight of straw, 18 parts by weight of pine needles, 22 parts by weight of sawdust, 6 parts by weight of cypress branches, 35 parts by weight of Vitex Parts by weight, 5 parts by weight of broken bamboo pieces, 21 parts by weight of cow dung.

[0020] The preparation method comprises: pulverizing the raw materials into powder and mixing them in proportion to obtain the primary material; drying the primary material to obtain the dry material, controlling the moisture content of the dry material to be 12%, feeding the dry material into a molding machine, and heating the dry material under high temperature The clean biomass composite coal is obtained by extrusion molding; the particle size of the powder is 1mm; the temperature of the high-temperature extrusion molding is 110°C.

Embodiment 2

[0022] A clean biomass composite coal, comprising the following raw materials by weight: 50 parts by weight of anthracite, 30 parts by weight of peat, 80 parts by weight of straw, 24 parts by weight of pine needles, 26 parts by weight of sawdust, 15 parts by weight of cypress branches, 40 parts by weight of Vitex Parts by weight, 8 parts by weight of broken bamboo pieces, 25 parts by weight of cow dung.

[0023] The preparation method comprises: pulverizing the raw materials into powder and mixing them in proportion to obtain the primary material; drying the primary material to obtain the dry material, controlling the moisture content of the dry material to be 12%, feeding the dry material into a molding machine, and heating the dry material under high temperature Clean biomass composite coal is obtained by extrusion molding. The particle size of the powder is 1mm. The temperature of the high temperature extrusion molding is 110°C.

Embodiment 3

[0025] A clean biomass composite coal, comprising the following raw materials by weight: 30 parts by weight of anthracite, 20 parts by weight of peat, 60 parts by weight of straw, 12 parts by weight of pine needles, 12 parts by weight of sawdust, 5 parts by weight of cypress branches, and 20 parts by weight of Vitex Parts by weight, 3 parts by weight of broken bamboo pieces, 15 parts by weight of cow dung.

[0026] The preparation method comprises: pulverizing the raw materials into powder and mixing them in proportion to obtain the primary material; drying the primary material to obtain the dry material, controlling the moisture content of the dry material to be 12%, feeding the dry material into a molding machine, and heating the dry material under high temperature Clean biomass composite coal is obtained by extrusion molding. The particle size of the powder is 1mm. The temperature of the high temperature extrusion molding is 110°C.

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Abstract

The invention relates to a clean type biomass compound coal. The clean type biomass compound coal comprises the following raw materials by weight: 30-50 parts of anthracite, 20-30 parts of peat, 60-80parts of straw, 12-24 parts of pine needle, 12-26 parts of sawdust, 5-15 parts of cypress branch, 20-40 parts of vitex, 3-8 parts of chopped bamboo block, and 15-25 parts of cow dung. The inventor conducts a large quantity of experiments on screening the raw materials and regulating the proportion of the raw materials on the early stage, and accidentally finds in the research that the clean typebiomass compound coal has the advantages of low pollution, high combustion efficiency, good energy-saving effect and the like by choosing the proper raw materials, matching the raw materials in use and setting the proper ratio.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a clean biomass composite coal. Background technique [0002] Biomass new energy refers to fuel ethanol and biodiesel produced from biological resources, which can replace gasoline and diesel produced from petroleum, and is an important direction for the development and utilization of renewable energy. Biomass fuel refers to the fuel that is directly used by compression molding of crop straw, wood chips, sawdust, peanut shells, corn cobs, rice husks, branches, leaves, and hay. The production process does not add any additives and binders. Biomass new energy is a renewable clean energy. Broadly speaking, biomass energy is a manifestation of solar energy. At present, many countries are actively researching and developing biomass energy. Biomass energy is stored in organic matter that can grow, such as plants, animals and microorganisms, and it is converted from solar energy. All ener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30C10L5/445
Inventor 马银传
Owner 广西银英生物质能源科技开发股份有限公司