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Energy-saving and environment-friendly biomass fuel and preparation method thereof

A biomass fuel, energy saving and environmental protection technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of large amount of release, environmental pollution, etc., and achieve the effect of increasing flammability, high calorific value, and improving combustion efficiency

Pending Publication Date: 2021-08-10
曾淑云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biomass fuel and its preparation method in the above-mentioned patents have the following disadvantages: a large amount of carbon dioxide and other substances will be released during combustion, and there is an environmental pollution problem

Method used

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  • Energy-saving and environment-friendly biomass fuel and preparation method thereof
  • Energy-saving and environment-friendly biomass fuel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of energy-saving and environment-friendly biomass fuel, such as figure 1 As shown, it includes the following components by weight: 80 parts of agricultural and forestry waste, 45 parts of animal manure, 35 parts of coal slime, 7 parts of combustion aid, 6 parts of desulfurization agent, 6 parts of denitrification agent and 4 parts of dechlorination agent, 8 parts of high clay share.

[0030] The agricultural and forestry wastes are one or more of weeds, sawdust, fruit shells, rice husks, straws, branches and leaves.

[0031] The animal manure includes but not limited to sheep manure, horse manure and cow manure.

[0032] The combustion aid is one of potassium nitrate, magnesium oxide powder, sodium hydroxide and potassium oxide.

[0033] The desulfurizer is any one or two or more of iron oxide, copper oxide, zinc oxide, barium hydroxide, quicklime and calcium carbonate.

[0034] The denitrification agent is composed of calcium oxide, silicon dioxide, titanium ...

Embodiment 2

[0038] A kind of energy-saving and environment-friendly biomass fuel, such as figure 1 As shown, it includes the following components by weight: 75 parts of agricultural and forestry waste, 30 parts of animal manure, 30 parts of coal slime, 3 parts of combustion improver, 4 parts of desulfurization agent, 3 parts of denitrification agent and 4 parts of dechlorination agent, 5 parts of high clay share.

[0039] The agricultural and forestry wastes are one or more of weeds, sawdust, fruit shells, rice husks, straws, branches and leaves.

[0040] The animal manure includes but not limited to sheep manure, horse manure and cow manure.

[0041] The combustion aid is one of potassium nitrate, magnesium oxide powder, sodium hydroxide and potassium oxide.

[0042] The desulfurizer is any one or two or more of iron oxide, copper oxide, zinc oxide, barium hydroxide, quicklime and calcium carbonate.

[0043] The denitrification agent is composed of calcium oxide, silicon dioxide, tita...

Embodiment 3

[0047] A kind of energy-saving and environment-friendly biomass fuel, such as figure 1 As shown, it includes the following components by weight: 60 parts of agricultural and forestry waste, 30 parts of animal manure, 50 parts of coal slime, 5 parts of combustion improver, 5 parts of desulfurizer, 4 parts of denitrification agent and 4 parts of dechlorination agent, 5 parts of high clay share.

[0048] The agricultural and forestry wastes are one or more of weeds, sawdust, fruit shells, rice husks, straws, branches and leaves.

[0049] The animal manure includes but not limited to sheep manure, horse manure and cow manure.

[0050] The combustion aid is one of potassium nitrate, magnesium oxide powder, sodium hydroxide and potassium oxide.

[0051] The desulfurizer is any one or two or more of iron oxide, copper oxide, zinc oxide, barium hydroxide, quicklime and calcium carbonate.

[0052] The denitrification agent is composed of calcium oxide, silicon dioxide, titanium diox...

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Abstract

The invention discloses an energy-saving and environment-friendly biomass fuel and a preparation method thereof, and relates to the technical field of biomass fuels. The problem of environmental pollution is solved. The biomass fuel comprises,s by weight, 80 parts of forestry and agricultural residues, 45 parts of animal waste, 35 parts of coal slime, 7 parts of a combustion improver, 5 parts of a desulfurizer, 6 parts of a denitrification agent, 4 parts of a dechlorinating agent and 8 parts of high clay. The preparation method of the biomass fuel comprises the following steps: taking the forestry and agricultural residues, the animal waste and the coal slime as raw materials, and naturally airing until the moisture content is 8-12%; taking and sequentially crushing the aired agricultural and forestry waste, animal waste and coal slime until the particle size is smaller than or equal to 2 mm; and taking the crushed agricultural and forestry waste and animal waste according to the component proportion. The sulfur content, the nitrogen content and the chlorine content of the fuel are effectively reduced, release of harmful substances such as nitrogen dioxide and carbon dioxide is reduced, potassium ions and chloride ions are removed, pollution to the environment is prevented, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of biomass fuels, in particular to an energy-saving and environment-friendly biomass fuel and a preparation method thereof. Background technique [0002] Biofuel is a solid, liquid or gaseous fuel composed or extracted from biomass, which can replace gasoline and diesel produced from petroleum, and is an important direction for the development and utilization of renewable energy. Biomass refers to various organisms produced through photosynthesis with the atmosphere, water, land, etc., that is, all living organic substances that can grow. Biofuels are different from traditional energy sources, such as petroleum, coal, nuclear energy, etc., and have renewable energy. sex. There are a wide range of raw materials for biofuels, and various energy plants can be planted using crop straw, forestry processing residues, livestock and poultry manure, organic wastewater residues from the food processing industry, urba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/42C10L5/44C10L5/12C10L5/36C10L9/10C10L10/00
CPCC10L5/42C10L5/442C10L5/445C10L5/12C10L5/363C10L9/10C10L10/00C10L2200/029Y02E50/10Y02E50/30
Inventor 曾淑云
Owner 曾淑云
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