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Environment-friendly biomass fuel and preparation method thereof

A biomass fuel, environmental protection technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve problems such as physical and environmental hazards

Inactive Publication Date: 2019-02-22
梁丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are currently crop straws, livestock and poultry manure and other fuels on the market that are prepared into biomass fuels that are easy to store. Now most biomass fuels are prepared by crushing straws into segments through a pulverizer, and then extruding them through a molding machine. Shaped, shaped biomass fuel will produce smoke with SO2 and SO3 due to insufficient combustion during the combustion process, which is harmful to human body and environment

Method used

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  • Environment-friendly biomass fuel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] An environmentally friendly biomass fuel, which is made from the following raw materials in parts by mass:

[0060] Calcium lignosulfonate 2g, peanut shell 20g, corn straw 30g, sawdust 10g, biomass charcoal powder 10g, iron oxide 0.2g, limestone powder 3g, soybean straw 30g, pine needle 10g, modified cotton straw 10g, cow dung 10g, 5g of cerium naphthenic acid salt, 11g of anti-coking additive, 0.4g of combustion accelerator, and 12g of binder.

[0061] Wherein, the anti-coking additive includes the following raw material components: 1 g of dolomite, 2 g of olivine, 2 g of colemanite and 6 g of chlorite.

[0062] The combustion promoting agent comprises the following raw material components: 0.1 g of sodium tartrate, 0.2 g of potassium citrate and 0.1 g of sodium fumarate.

[0063] The binder includes the following raw material components: 2 g of bentonite and 10 g of diatomite.

[0064] The preparation of the environment-friendly biomass fuel comprises the following ...

Embodiment 2

[0072] An environmentally friendly biomass fuel, which is made from the following raw materials in parts by mass:

[0073] Calcium lignosulfonate 3g, peanut shell 25g, corn straw 40g, sawdust 15g, biomass charcoal powder 15g, iron oxide 0.4g, limestone powder 5g, soybean straw 40g, pine needle 15g, modified cotton straw 13g, cow dung 18g, 6g of cerium naphthenate, 16g of anti-coking additive, 0.9g of combustion accelerator, and 15g of binder.

[0074] Wherein, the anti-coking additive includes the following raw material components: 2g of dolomite, 3g of olivine, 4g of colemanite and 7g of chlorite.

[0075] The combustion promoting agent comprises the following raw material components: 0.2 g of sodium tartrate, 0.3 g of potassium citrate and 0.2 g of sodium fumarate.

[0076] The binder includes the following raw material components: 4g of bentonite and 11g of diatomite.

[0077] The preparation of the environment-friendly biomass fuel comprises the following steps:

[0078...

Embodiment 3

[0085] Calcium lignosulfonate 4g, peanut shell 30g, corn straw 50g, sawdust 20g, biomass charcoal powder 20g, iron oxide 0.6g, limestone powder 7g, soybean straw 50g, pine needle 20g, modified cotton straw 16g, cow dung 25g, 7g of cerium naphthenate, 21g of anti-coking additive, 1.4g of combustion accelerator, and 18g of binder.

[0086] Wherein, the anti-coking additive includes the following raw material components: 3g of dolomite, 4g of olivine, 6g of colemanite and 8g of chlorite.

[0087] The combustion promoting agent comprises the following raw material components: 0.3 g of sodium tartrate, 0.4 g of potassium citrate and 0.3 g of sodium fumarate.

[0088] The binder includes the following raw material components: 6g of bentonite and 12g of diatomite.

[0089] The preparation of the environment-friendly biomass fuel comprises the following steps:

[0090] According to the above-mentioned mass parts, each raw material required for the environmentally friendly biomass fu...

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Abstract

The invention discloses an environment-friendly biomass fuel and a preparation method thereof. The environment-friendly biomass fuel is prepared from the following raw materials in parts by mass: 2-4parts of calcium lignosulfonate, 20-30 parts of peanut shells, 30-50 parts of corn stalks, 10-20 parts of wood chips, 10-20 parts of biomass carbon powder, 0.2-0.6 part of iron oxide, 3-7 parts of limestone powder, 30-50 parts of soybean stalks, 10-20 parts of pine needles, 10-16 parts of modified cotton stalks, 10-25 parts of cow dung, 5-7 parts of cerium naphthenate, 11-21 parts of an anti-coking additive, 0.4-1.4 parts of a combustion promoter and 12-18 parts of a binder. The environment-friendly biomass fuel has the beneficial effects that the problems of slagging and coking in the combustion process of biomass fuel can be solved, the discharge concentration of SO2 and SO3 in smoke is reduced, atmospheric environment protection is benefited, the combustion efficiency of the biomass fuel is significantly improved, the biomass fuel becomes a high-quality fuel that replaces coal, the combustion performance of the biomass fuel can be improved effectively, and the utilization effect ofthe biomass fuels is greatly promoted; the fuel composition is simple, the compatibility is reasonable, the cost is low, the burning rate is high, and the slagging rate is low.

Description

technical field [0001] The invention relates to the field of fuel technology, in particular to an environmentally friendly biomass fuel and a preparation method thereof. Background technique [0002] Because some renewable crop straws, livestock and poultry manure and other fuels are relatively low in calorific value and occupy a relatively large volume, they are not suitable for occasions with high heat requirements, so people generally use direct incineration in the field to discard them. Fossil energy such as coal, oil, and natural gas with high calorific value will gradually be exhausted with the large-scale exploitation of human beings. Therefore, there are currently crop straws, livestock and poultry manure and other fuels on the market that are prepared into biomass fuels that are easy to store. Now most biomass fuels are prepared by crushing straws into segments through a pulverizer, and then extruding them through a molding machine. Shaped, shaped biomass fuel will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/40C10L5/42C10L5/44
CPCC10L5/40C10L5/42C10L5/445Y02E50/10Y02E50/30
Inventor 梁丰
Owner 梁丰
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