Soot desulfurization deduster

A technology of desulfurization dust collector and desulfurization dust removal equipment, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, combined devices, etc., can solve the problems of dust removal liquid treatment, secondary pollution, etc., and achieve compact structure, high dust removal efficiency, and easy installation convenient effect

Inactive Publication Date: 2015-01-28
GUANGXI NANNING HUAGUO ENVIRONMENT SCI & TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of wet dedusting is that it is easy to maintain, and can achieve the effect of dedusting and desulfurization (denitrification) at the same time by preparing different dedusting agents; the disadvantage is that the dedusting liquid needs to be treated, which may cause secondary pollution

Method used

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  • Soot desulfurization deduster
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0019] A soot desulfurization and dust collector, comprising a housing 1 with a cavity inside, an air inlet 2 is provided in the middle of the housing, an air outlet 3 is provided on the top of the housing, and a fold is provided below the air outlet. A flow plate demister 9, the housing is provided with a partition 4, the partition 4 divides the inside of the housing into two left and right cavities, which are respectively a desulfurization chamber 5 and a water curtain dedusting chamber 6, and the desulfurization The middle part of the chamber communicates with the water curtain dedusting chamber through pipelines, the air inlet 2 is located at the desulfurization chamber 5, and the air inlet 2 and a plurality of Venturi tubes 51 in the desulfurization chamber pass through the air inl...

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Abstract

The invention discloses a soot desulfurization deduster which comprises a shell with a cavity inside. An air inlet is formed in the middle of the shell, an air outlet is formed in the top of the shell, the shell is divided into a left chamber and a right chamber, the two chambers are the desulfurization chamber and the water curtain dedusting chamber, the middle of the desulfurization chamber is communicated with the water curtain dedusting chamber through a pipeline, the air inlet is located in the position where the desulfurization chamber is located, the air inlet is in parallel connection with a plurality of Venturi tubes in the desulfurization chamber, a wavy baffle is fixed above the Venturi tubes, a scrubbing solution sprayer is arranged between every two adjacent Venturi tubes, a sediment tank is arranged on the lower portion of the desulfurization chamber, the water curtain dedusting chamber comprises a spraying device, water curtain baffles and a waste liquid pool, and the spraying device is communicated with a clear water region of the sediment tank through a circulating water pump. The deduster is good in filtering effect, convenient to use and high in stability.

Description

technical field [0001] The invention relates to boiler desulfurization and dust removal technology, in particular to a secondary desulfurization and dust removal equipment. Background technique [0002] Desulfurization and dust removal equipment is widely used in various industrial and mining enterprises to filter and purify various flue gases, harmful gases, dust gases and other industrial waste gases. The desulfurization dust collector is generally a wet desulfurization dust collector, and the wet desulfurization dust removal includes water film desulfurization dust removal, impact water bath desulfurization dust removal, etc. The advantage of wet dedusting is that it is easy to maintain, and can achieve the effect of dedusting and desulfurization (denitrification) at the same time by preparing different dedusting agents; the disadvantage is that the dedusting liquid needs to be treated, which may cause secondary pollution. Contents of the invention [0003] A soot desu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/50B01D50/00
Inventor 覃江浩
Owner GUANGXI NANNING HUAGUO ENVIRONMENT SCI & TECH
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