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Flue gas dedusting circulating purifying device

A technology for cyclic purification and flue gas, which can be used in combination devices, chemical instruments and methods, and the use of liquid separation agents, which can solve the problems of low dust removal efficiency and complex structure.

Active Publication Date: 2015-02-25
易会球
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The flue gas dedusting equipment in the prior art has a complex structure or low dust removal efficiency. Therefore, it is necessary to provide a flue gas dedusting device with a simple structure and easy operation to achieve an ideal flue gas dedusting effect

Method used

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  • Flue gas dedusting circulating purifying device
  • Flue gas dedusting circulating purifying device
  • Flue gas dedusting circulating purifying device

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Embodiment Construction

[0044] A flue gas dedusting cycle purification device of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] Such as figure 1 , figure 2 , image 3 As shown, a flue gas dedusting circulation purification device includes a pipe body 1 with a flue gas inlet and a flue gas outlet, and a number of smoke blocking plates are formed in the pipe body 1 to form a circuitous flue gas channel, and a flue gas channel is provided in the flue gas channel There are several spray heads, the spray direction of the spray head is roughly the same as the flow direction of the flue gas at the position of the spray head, and there is also a sump 8 connected to the inside of the pipe body 1, and the spray head passes through the water supply pipe 9 communicates with this sump 8.

[0046] The cross-sectional area of ​​each part of the flue gas channel is larger than the cross-sectional area of ​​the flue gas inlet, and is larger than the...

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Abstract

The invention discloses a flue gas dedusting circulating purifying device, comprising a pipe body provided with a smoke inlet and a smoke outlet. A roundabout flue gas channel is formed by several blocks of smoke plates; the flue gas channel is provided with a plurality of spray headers, which are in a direction similar to the direction of flue gas flow at the position of the spray headers; the pipe body is provided with a collecting tank communicating with the inside of the pipe body; and the spray headers communicating with the collecting tank through a water supply pipe. The flue gas dedusting circulating purifying device provided by the invention has simple structure and high dedusting efficiency, can reduce dust content in flue gas to zero and realize circulation of the spray liquid, and is easy for large-scale popularization and application in industrial production.

Description

technical field [0001] The invention relates to the field of flue gas dust removal, in particular to a flue gas dust removal cycle purification device. Background technique [0002] The flue gas produced by the combustion of coal, organic waste and other fuels contains a lot of dust and harmful gases. These air pollutants will cause great pollution to the surrounding environment. Flue gas dust removal is to separate the dust from the flue gas and capture it collection and recycling process. [0003] There are various types of flue gas dust removal equipment. According to whether wetting agent is used in the dust removal process, it can be divided into dry dust collector and wet dust collector. The types of wet dust collector can be divided into the following three categories: [0004] (1) Spray dust collector. In this type of dust collector equipment, the dust-laden gas flow is a continuous phase, and the liquid can be a dispersed phase or a continuous phase. The phase con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D47/06
Inventor 易会球
Owner 易会球