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Sludge fuel with environmental protection

A sludge and environmental protection technology, applied in the field of sludge environmental protection fuel, can solve the problems of resource waste, soil and groundwater pollution, breaking the ecological balance of the landfill, etc., and achieve the effect of high economic benefit and low cost

Inactive Publication Date: 2017-01-04
许成荫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The treatment of industrial sludge has always been a headache, especially in sewage plants, which produce a large amount of sludge every day. These sludges contain more organic matter and have extremely high calorific value, but at this stage they are often Such large-scale discarding or burying not only causes waste of resources, but also may break the ecological balance of the burial site and pollute the soil and groundwater.

Method used

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Examples

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Embodiment Construction

[0008] A kind of sludge environmental protection fuel of the present invention, take industrial sludge as main raw material, mix sulfur powder and carbonaceous material, among them industrial sludge accounts for 80%-85%, sulfur powder accounts for 10%, carbonaceous material accounts for 5%- 10%; the sludge is evenly stirred and fermented for several days, and then dried by drying and air drying.

[0009] In order to obtain a violent combustion effect, the proportion of industrial sludge can be controlled at about 80%, so that carbonaceous materials account for 10%.

[0010] As an improvement of the above-mentioned embodiment, the dried sludge mixture is crushed, and an appropriate amount of combustion-supporting materials and cotton wool are added, and then pressed into shape.

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PUM

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Abstract

The invention discloses a sludge fuel with environmental protection. Industrial sludge is used as a main raw material, sulfur powder and carbon materials are mixed, wherein the 80-85% of the product is the industrial sludge, 10% of the product is sulfur powder, and 5-10% of the product is the carbon material. The sludge is uniformly stirred, accumulation and fermentation are carried out for several days, and drying and air drying modes are carried out for drying treatment. The fuel solves the sludge treatment problem in a sewage factory, waste biomass is fully used, combustible renewable energy is also provided, and the fuel has the advantages of low cost, high economic benefits, energy saving, and environmental protection; the fuel is beneficial for the society.

Description

technical field [0001] The invention relates to a sludge environment-friendly fuel. Background technique [0002] The treatment of industrial sludge has always been a headache, especially in sewage plants, which produce a large amount of sludge every day. These sludges contain more organic matter and have extremely high calorific value, but at this stage they are often Such large-scale discarding or burying not only causes a waste of resources, but also may break the ecological balance of the burial site and pollute the soil and groundwater. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a kind of sludge environment-friendly fuel, which converts industrial sludge into energy resources. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A kind of sludge environmental protection fuel, with industrial sludge as the main raw material, mixed with sulfu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/46C02F11/02C02F11/12
CPCY02E50/10Y02E50/30
Inventor 许成荫
Owner 许成荫
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