Coal-fired power plant sludge blending combustion system

A coal-fired power plant and sludge technology, which is applied in the field of sludge blending, can solve the problems of empty storage bins and waste of layout space, and achieve the effects of reducing floor space, saving space, and facilitating unloading

Inactive Publication Date: 2020-04-17
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sludge combustion system in the prior art arranges each device sequentially from the back to the front according to the above-mentioned process, and adopts a "spread cake" arrangement, which causes the storage bin to be left empty and wastes the arrangement space

Method used

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  • Coal-fired power plant sludge blending combustion system
  • Coal-fired power plant sludge blending combustion system
  • Coal-fired power plant sludge blending combustion system

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Embodiment Construction

[0027] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "lateral", The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description The present invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the ...

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Abstract

The invention relates to the technical field of sludge blending combustion. The invention discloses a coal-fired power plant sludge blending combustion system, which is characterized in that the system comprises a hopper used for collecting sludge conveyed by an unloading vehicle, a storage bin used for storing the sludge, and a bucket elevator used for lifting the sludge from the hopper to the storage bin. The bucket elevator is vertically arranged; the storage bin is positioned above the hopper; the storage bin and the hopper are located on the same side of the bucket elevator, so that the arrangement requirement that the storage bin needs to have a certain height is met, the installation characteristic that the bucket elevator has a certain height is met, the space is fully utilized, the space under the storage bin is prevented from being left unused, the space is effectively utilized, the occupied area is reduced, and workshop configuration is optimized.

Description

technical field [0001] The invention relates to the technical field of sludge mixing and burning, in particular to a sludge mixing and burning system for coal-fired power plants. Background technique [0002] Sludge is a high-water floc composed of various microorganisms and organic and inorganic particles. It enriches impurities and salts in the process of raw water treatment. Some pollutants can be dissolved in water to cause water pollution. It contains a large amount of toxic and harmful substances, if not properly disposed of, it will cause great damage to the human body and the ecological environment. At present, the commonly used sludge treatment methods include landfill, composting and incineration, etc., and mainly landfill. The pollution and "secondary pollution" caused by unstandardized treatment of sludge are becoming more and more serious. Coal-fired thermal power generation is currently the most important form of power generation in my country. A thermal powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/00F23G5/44F23K3/00
CPCF23G5/444F23G7/00F23K3/00Y02E20/12
Inventor 贾斌杨慧琼张印毓袁兢白帆李苗赵科熙彭标王应江罗宇东万承军
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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