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Clean biomass fuel and preparation method thereof

A biomass fuel and mixture technology, which is applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of high production cost, many pollutants, and low utilization efficiency, and achieve improved combustion calorific value, good comprehensive economic effect, and improved The effect of fuel heating value

Inactive Publication Date: 2019-09-17
珠海映创新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the biomass fuels in the prior art are difficult to popularize and use due to low utilization efficiency and many pollutants produced in the combustion process, or the preparation process is too complicated and the preparation cost is high to be widely used

Method used

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  • Clean biomass fuel and preparation method thereof
  • Clean biomass fuel and preparation method thereof
  • Clean biomass fuel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A clean biomass fuel, in parts by weight, comprises the following components:

[0033]

[0034] The length of the shavings is 5-12mm, the width is 2-6mm, and the thickness is 0.05-2mm.

[0035] The water content of the shavings is less than 12%.

[0036] The particle size of the wood powder is less than 0.2mm, and the water content is less than 14%.

[0037] The particle size of the carbon is less than 0.2mm.

[0038] The particle size of the lime is less than 0.2mm.

[0039] A preparation method of clean biomass fuel, comprising the following steps:

[0040] (1) Mixing: Weigh each component according to the formula, stir and mix the wood shavings, wood flour and citric acid, dry after burning, and prepare the mixture for subsequent use;

[0041] (2) Forming and granulating: add the mixture, carbon and lime prepared in step (1) into a forming machine (provided by Liyang Huasheng Machinery Manufacturing Co., Ltd., model: HS-680) and press to form, then cool to pro...

Embodiment 2

[0046] A clean biomass fuel, in parts by weight, comprises the following components:

[0047]

[0048]

[0049] The length of the shavings is 5-12mm, the width is 2-6mm, and the thickness is 0.05-2mm.

[0050] The water content of the shavings is less than 12%.

[0051] The particle size of the wood powder is less than 0.2mm, and the water content is less than 14%.

[0052] The particle size of the carbon is less than 0.2mm.

[0053] The particle size of the lime is less than 0.2mm.

[0054] A preparation method of clean biomass fuel, comprising the following steps:

[0055] (1) Mixing: Weigh each component according to the formula, stir and mix the wood shavings, wood flour and citric acid, dry after burning, and prepare the mixture for subsequent use;

[0056] (2) Forming and granulating: add the mixture, carbon and lime prepared in step (1) into a forming machine (provided by Liyang Huasheng Machinery Manufacturing Co., Ltd., model: HS-680) and press to form, then...

Embodiment 3

[0061] A clean biomass fuel, in parts by weight, comprises the following components:

[0062]

[0063] The length of the shavings is 5-12mm, the width is 2-6mm, and the thickness is 0.05-2mm.

[0064] The water content of the shavings is less than 12%.

[0065] The particle size of the wood powder is less than 0.2mm, and the water content is less than 14%.

[0066] The particle size of the carbon is less than 0.2mm.

[0067] The particle size of the lime is less than 0.2mm.

[0068] A preparation method of clean biomass fuel, comprising the following steps:

[0069] (1) Mixing: Weigh each component according to the formula, stir and mix the wood shavings, wood flour and citric acid, dry after burning, and prepare the mixture for subsequent use;

[0070] (2) Forming and granulating: add the mixture, carbon and lime prepared in step (1) into a forming machine (provided by Liyang Huasheng Machinery Manufacturing Co., Ltd., model: HS-680) and press to form, then cool to pro...

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Abstract

The invention discloses a clean biomass fuel. The clean biomass fuel is prepared from the following components in parts by weight: 35-50 parts of wood shavings, 40-60 parts of wood flour, 2-5 parts of carbon, 0.1-0.5 part of lime and 0.1-1 part of citric acid. The particle size of the wood flour is smaller than 0.2 mm. Compared with the prior art, the calorific value of the biomass fuel during combustion reaches 20 MJ / kg, and the amount of sulfides, nitrides and chlorides which are produced in a combustion process is small; and a preparation process of the clean biomass fuel is simple, and the utilization rates of the biomass raw materials of the wood shavings, the wood flour and the like are high, so that a comprehensive economic effect is good.

Description

technical field [0001] The invention belongs to the field of biomass fuel, in particular to a clean biomass fuel and a preparation method thereof. Background technique [0002] With the rapid consumption of non-renewable energy such as petroleum used by human beings, people began to look for renewable energy. The use of bio-renewable energy has gradually become a hot spot, such as the energy farm plan in the United States. In the United States, the total installed capacity of biomass energy power generation has exceeded 1MW. In Europe and the United States, biomass fuels and supporting high-efficiency and clean-burning heating stoves for ordinary residents are also very popular. [0003] my country's forest, grassland and cultivated land area is more than 4.1 billion hectares, and the annual biomass resources can reach more than 65 billion tons. If the average calorific value is 15000kJ / kg, the equivalent theoretical resource is 3.3 billion standard coal, which is equivale...

Claims

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Application Information

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IPC IPC(8): C10L5/44C10L10/00C10L10/02
CPCC10L5/442C10L10/00C10L10/02C10L2230/22Y02E50/10Y02E50/30
Inventor 孙佳良
Owner 珠海映创新能源科技有限公司
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