Dedusting ash recovery device

Abstract

The invention discloses a dedusting ash recovery device which comprises a bag type dust collector and further comprises a chain conveyor, a buffer ash collecting bin, a Roots blower, a blowing pump, an ash bin and a spiral conveyor. The lower part of the bag type dust collector is connected with the buffer ash collecting bin through the chain conveyor; the lower portion of the buffer ash collecting bin is connected with the ash bin through a blowing system composed of the Roots blower and the blowing pump, and the spiral conveyor is fixed to the bottom of the ash bin. The dedusting ash recovery device is simple in structure, convenient to operate and manage, low in labor intensity, low in investment and maintenance cost, easy to realize automatic control, capable of effectively avoiding secondary flying dust pollution, high in practicability and high in economic benefit.

Description

technical field [0001] The invention relates to a recovery device for dedusting ash, in particular to a centralized recovery device for dry dedusting ash collected in ferroalloy industrial production. Background technique [0002] In the production process of ferroalloy industry, a large amount of flue gas will be produced. The toxic and harmful dust contained in the flue gas must be purified by the dust removal system to meet the standard according to environmental protection requirements before being discharged into the atmosphere. Since dust collectors are often installed on the production line and are usually scattered, the dust collected by the dust removal system usually needs to be manually released into trucks or trolleys and then transported to designated locations. During this process, the secondary dust is very serious, which poses a threat to workers. serious threat to health and the natural environment. On the other hand, the transfer and centralized collection...

AI Technical Summary

Problems solved by technology

Since dust collectors are often installed on the production line and are usually scattered, the dust collected by the dust removal system usually needs to be manually released into trucks or trolleys and then transported to designated locations. During this process, secondary dust is very serious, which poses a threat to workers. serious threat to health and the natural environment

On the other hand, the transfer and centralized collection of dust require a lot of personnel, and the labor intensity of the workers is high

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