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Biomass-energy sludge fuel rod for enhancing energy recovery

A technology of biomass energy and energy recovery, applied in the direction of biofuel, waste fuel, fuel, etc., to achieve full combustion, improved combustion performance, and high calorific value

Inactive Publication Date: 2019-01-18
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among them, the above-mentioned biomass sludge fuel rods are currently set in a simple cylindrical shape, and further optimization design is needed to improve their practical indicators in terms of ignition and combustion energy release.

Method used

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  • Biomass-energy sludge fuel rod for enhancing energy recovery

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Embodiment 1

[0030] Embodiment 1, the first kind of biomass sludge fuel rod shape design

[0031] Referring to the accompanying drawings, the structure of the first specific embodiment of the present invention includes a rod-shaped body 10 constructed from industrial sludge. The overall shape of this rod-shaped body 10 is a cylinder. Many block-shaped protrusions 1 are distributed on the surface of the body, and the block-shaped protrusions 1 are arranged in the shape of a hemisphere. Further, the end surface of the rod-shaped body 10 is set as a tooth-shaped protrusion 2, and finally, the outer surface of the rod-shaped body 10 is coated with a thin layer of colloid, which completely covers the cylindrical surface of the rod-shaped body 10 , and cover the block-shaped protrusions 1 and the serrations 3 on the surface of the cylinder.

Embodiment 2

[0032] Embodiment 2, the second kind of biomass sludge fuel rod shape design

[0033] Referring to the accompanying drawings, the second embodiment of the present invention differs from the first embodiment in that: the outer surface of the rod-shaped body 10 is coated with a thin layer of colloid, and this thin layer of colloid is completely covered on the rod-shaped body. 10 on the surface of the cylinder and the surface of the end, and cover the block-shaped protrusions 1 on the surface of the cylinder, the serrations 3 and the tooth-shaped protrusions 2 on the surface of the end.

Embodiment 3

[0034] Embodiment 3, the preparation method of the biomass sludge that fuel rod is used

[0035] The preparation method of the biomass sludge used in embodiment 1, 2 may further comprise the steps:

[0036] A. The environmental protection department, tannery and fuel rod factory jointly build a wastewater pipeline to transport the tannery wastewater to the sewage treatment pool of the fuel rod factory;

[0037] B. Take the crushed and dried organic waste from agriculture, forestry and animal husbandry, add it to the sewage treatment tank in step A, and stir evenly to form an organic solid-liquid mixture. The organic waste from agriculture, forestry and animal husbandry is made of crop straw, tree branches, and slag leftovers , dry and pulverize before use, the amount of organic waste from forestry and animal husbandry to be added is based on the overall moisture content of the material after feeding is between 40-50% w / w;

[0038]C. Add the activated fermentation bacteria gro...

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Abstract

The invention discloses a biomass-energy sludge fuel rod for enhancing energy recovery. The biomass-energy sludge fuel rod structurally comprises a rod-shaped body constructed by industrial sludge, wherein the rod-shaped body is wholly shaped like a triangular column body, a square column body, a polygonal column body or a cylinder; a plurality of blocky bosses are distributed on the column surface of the rod-shaped body; teeth-shaped bulges are arranged on the surface of the end part of the rod-shaped body. The invention also provides an environment-friendly and high-efficiency preparation method of the biomass sludge. The improved biomass-energy sludge fuel rod has better practicability index in the aspects of ignition and burning energy release.

Description

technical field [0001] The invention relates to the technical field of environmental protection treatment, in particular to the treatment and recycling of leather industry wastewater. Background technique [0002] Xinji, Hebei is known as the capital of leather, and its main industry is leather manufacturing. During the leather tanning process, it is necessary to soak the leather, wash it with water, remove impurities, etc., thus forming a large amount of sewage. Under the most primitive extensive industrial conditions, these wastewaters will cause serious damage to the environment. Currently, sewage from the leather industry needs to be treated in a harmless manner according to regulations. The current common treatment process is to flocculate leather sewage, separate mud and water, and then landfill the sludge. Compared with the previous extensive management, this treatment technology has greatly reduced the pollution to the environment, but there are still many problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/42C10L5/44C10L5/46C10L9/10C10L10/00
CPCC10L5/42C10L5/442C10L5/46C10L9/10C10L10/00C10L2230/22C10L2290/08C10L2290/32Y02E50/10Y02E50/30
Inventor 于志磊翁白莎严登明秦天玲刘芳白恒马俊徐婷
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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