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Environmentally-friendly biomass granule fuel

A biomass particle and fuel technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of secondary pollution, crop pollution, high calorific value of biomass particle fuel, etc.

Inactive Publication Date: 2018-02-02
安徽盛昌生物能源科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Biomass pellet fuel has high calorific value and is clean and pollution-free. It is a high-tech and environmentally friendly product that can replace fossil energy. At present, the market mainly uses agricultural and forestry waste as raw material to make biomass pellet fuel, and does not use sludge as the main raw material to produce biomass. Pellet fuel technology and products
[0003] With the rapid development of my country's economy, the output of urban sludge waste has increased accordingly. If it is not disposed of properly, it will bring serious secondary pollution to the environment. At present, my country's sludge waste disposal is mainly landfill, incineration and agricultural use, which has great potential Improper landfill will cause secondary pollution, the cost of incineration is high, and long-term large-scale agricultural use will pollute crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An environmentally friendly biomass pellet fuel, comprising the following components by weight: 10 parts of sawdust, 30 parts of crop straw, 10 parts of anthracite powder, 40 parts of sludge garbage, 20 parts of tea dregs, 20 parts of rice husk powder, and 1 part of concave-convex Rodstone clay, 1 part montmorillonite, 3 parts red mud.

[0025] Sludge waste is a blend of domestic kitchen waste, river sludge and industrial sludge.

[0026] Sludge waste was dried at 60°C.

[0027] The water content of the sludge waste is ≤20%.

[0028] The crop stalks include 50% by weight rapeseed stalks and 50% by weight soybean stalks.

[0029] Sawdust is wood waste.

Embodiment 2

[0031] An environmentally friendly biomass pellet fuel, comprising the following components by weight: 15 parts of wood chips, 35 parts of crop straw, 20 parts of anthracite powder, 50 parts of sludge garbage, 25 parts of tea dregs, 30 parts of rice husk powder, 3 parts of concave-convex Palygorgyne clay, 2 parts of montmorillonite, 5 parts of red mud, 10 parts of waste oil.

[0032] Waste oil includes greasy floating matter in sewers and waste oil extracted from swill.

[0033] Sludge waste is a blend of domestic kitchen waste and river sludge.

[0034] Sludge waste was dried at 80°C.

[0035] The water content of the sludge waste is ≤20%.

[0036] The crop stalks include 60% by weight rapeseed stalks and 40% by weight soybean stalks.

[0037] Wood chips are a combination of wood waste and wood chips resulting from wood processing.

Embodiment 3

[0039] An environmentally friendly biomass pellet fuel, including the following components by weight: 20 parts of wood chips, 40 parts of crop straw, 30 parts of anthracite coal powder, 60 parts of sludge garbage, 30 parts of tea leaves, 40 parts of rice husk powder, 5 parts of concave-convex Rodstone clay, 4 parts of montmorillonite, 7 parts of red mud, 20 parts of waste oil.

[0040] Waste oil includes greasy floating matter in sewers and waste oil extracted from swill.

[0041] Sludge waste is a blend of domestic kitchen waste and industrial sludge.

[0042] Sludge waste was dried at 100°C.

[0043] The water content of the sludge waste is ≤20%.

[0044] The crop stalks include 70% by weight rapeseed stalks and 30% by weight soybean stalks.

[0045] Wood chips are sawdust produced from wood processing.

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PUM

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Abstract

The invention discloses an environmentally-friendly biomass granule fuel. The environmentally-friendly biomass granule fuel comprises sawdust, crop straw, anthracite smalls, sludge garbage, tea leaf residues, rice hull powder, attapulgite clay, montmorillonite and red mud. According to the environmentally-friendly biomass granule fuel, treatment of the sludge garbage is more environmentally friendly and economical, and the cost of the environmentally-friendly biomass granule fuel is low; compared with biomass granule fuels of the same type which are not compatible with the sludge garbage, theenvironmentally-friendly biomass granule fuel has higher heat value; moreover, the environmentally-friendly biomass granule fuel overcomes the phenomenon of slag-bonding, and discharging of harmful air is greatly reduced.

Description

technical field [0001] The invention relates to the field of biomass fuels, in particular to an environmentally friendly biomass particle fuel. Background technique [0002] Using wood chips, bamboo chips, branches, straw, plant shells, etc. as raw materials, the granular fuels formed by high-pressure and low-temperature compression molding through professional machinery and special processes are collectively called biomass pellet fuels. Biomass pellet fuel has high calorific value and is clean and pollution-free. It is a high-tech environmental protection product that replaces fossil energy. At present, the market mainly uses agricultural and forestry waste as raw material to make biomass pellet fuel, and does not use sludge as the main raw material to make biomass. Technologies and products for pellet fuels. [0003] With the rapid development of my country's economy, the output of urban sludge waste has increased accordingly. If it is not disposed of properly, it will br...

Claims

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Application Information

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IPC IPC(8): C10L5/04C10L5/36C10L5/44C10L5/46C10L9/10
CPCC10L5/04C10L5/363C10L5/442C10L5/445C10L5/46C10L9/10C10L2200/0254C10L2200/0272C10L2200/029C10L2200/0484Y02E50/10Y02E50/30
Inventor 孙世民胡立新杨勇吴礼友尤向峰倪和林
Owner 安徽盛昌生物能源科技开发有限公司
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