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Biomass solid fuel and processing technique thereof

A solid fuel and biomass technology, applied in the field of biomass solid fuel and its processing technology, can solve the problems of toxic and harmful gases, and achieve the effects of stable combustion process, oxygen balance, and full utilization of heat energy

Inactive Publication Date: 2013-10-30
佛山市三水环能再生能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This product is easy to use, burns completely, and is suitable for use in urban and rural areas, but its combustion accelerant is a chemical product, and it will still produce toxic and harmful gases when burned

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of biomass solid fuel described in this embodiment is formed by pressing raw materials comprising the following weights: 90 kilograms of biomass raw materials, 10 kilograms of moisture; Branches and leaves left after felling; crop residues include peanut vines, peanut shells, cassava stalks, bagasse, sugarcane leaves, straw, chaff, wheat straw, cotton straw, corn straw; bamboo and wood processing residues include bamboo chips, bamboo branches , bamboo leaves, sawdust, shavings.

[0026] The processing technology of described biomass solid fuel comprises the following steps:

[0027] 1) Crushing and sieving of raw materials: Use a pulverizer to crush the collected biomass raw materials into granules or powders with a diameter of less than 4mm. Sieve out for crushing;

[0028] 2) Drying: drying equipment is used to dry the crushed raw materials, and the moisture content of the materials is controlled at 13-18%, ensuring that it is within the data range required b...

Embodiment 2

[0034] A kind of biomass solid fuel described in this embodiment is formed by pressing raw materials comprising the following weights: 900 kilograms of biomass raw materials, 100 kilograms of moisture; the biomass raw materials are crop residues, bamboo and wood processing residues or trees Branches and leaves left after felling; crop residues include peanut vines, peanut shells, cassava stalks, bagasse, sugarcane leaves, straw, chaff, wheat straw, cotton straw, corn straw; bamboo and wood processing residues include bamboo chips, bamboo branches , bamboo leaves, sawdust, shavings.

[0035] The processing technology of described biomass solid fuel is the same as that of Example 1.

Embodiment 3

[0037] A kind of biomass solid fuel described in the present embodiment is formed by pressing raw materials comprising the following weights: 9000 kilograms of biomass raw materials, 1000 kilograms of water; biomass raw materials adopt crop residues, bamboo and wood processing residues or trees Branches and leaves left after felling; crop residues include peanut vines, peanut shells, cassava stalks, bagasse, sugarcane leaves, straw, chaff, wheat straw, cotton straw, corn straw; bamboo and wood processing residues include bamboo chips, bamboo branches , bamboo leaves, sawdust, shavings.

[0038] The processing technology of described biomass solid fuel is the same as that in Example 1.

[0039] The product of the present invention can replace disposable energy sources such as coal and oil as alternative fuels. Since it is a renewable energy source, the tension in energy supply is eased, and the product is an environmentally friendly fuel, and the combustion emission data reache...

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Abstract

The invention relates to a biomass solid fuel and a processing technology thereof. The biomass solid fuel is prepared by pressing the following raw materials in percentage by weight: 90% of a biomass raw material and 10% of water, wherein the biomass raw material adopts crop derelicts, bamboo-wood processing residues or residual branches and leaves after timber cutting. The biomass solid fuel can replace coal, oil and other primary energy sources and serves as an alternative fuel; because the biomass solid fuel is a renewable energy source, the short supply of energy sources is alleviated; the biomass solid fuel is an environment-friendly fuel, and the combustion emission data reaches the national environmental protection standard, so that the pollution to the air is reduced, and the living environment is improved; and meanwhile, the biomass solid fuel is simple in processing technique, and the production process does not generate toxic substances and can not cause damages to the environment, so that the biomass fuel has an important significance for promoting the construction of a new socialist countryside.

Description

technical field [0001] The invention relates to a biomass solid fuel and its processing technology. Background technique [0002] At present, coal, oil and natural gas are the most important fuels for people's daily life and industrial production. However, when these fuels are burned, they will release harmful substances and toxic gases, such as sulfur dioxide, nitrogen oxides, carbon dioxide, etc., which seriously damage the natural environment. ecosystem. my country SO 2 90% of the total emissions are produced by coal combustion, which has caused serious pollution to the ecological environment. At the same time, with the continuous development of the national economy and industrialization, the consumption of energy is increasing day by day. These fuels are all disposable non-renewable energy, and the long-term unrestrained use has made the energy increasingly tense. [0003] Countries around the world have paid enough attention to energy conservation and emission reduct...

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 张辉和刘小燕张永基何志勋孙玉功
Owner 佛山市三水环能再生能源有限公司
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