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Waste gas multi-process purification system realizing circulation water use

A purification system and multi-process technology, applied in the field of industrial waste gas treatment system, can solve the problems of huge treatment process equipment, single treatment method, secondary pollution, etc., and achieve the effect of reducing secondary pollution and improving treatment efficiency.

Inactive Publication Date: 2017-08-01
成都联咏科技有限公司
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  • Abstract
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Problems solved by technology

[0003] The existing exhaust gas treatment system is not easy to meet the emission standard after exhaust gas purification treatment, "Discharge Standard for Odor Pollutants" GB1455-93 secondary standard and the discharge standard for effluent harmful substances "Comprehensive Emission Standard for Air Pollution" GB16297-1996, treatment means single
[0004] Therefore, in the existing technology, there are still many treatment problems: the washing effect is not thorough, and the removal rate of paint mist dust particles is low; the effect on organic matter in paint mist is limited, and the gas odor is strong; the washing water is not treated, which is easy to cause secondary Pollution; the treatment process equipment is huge and occupies a large area of ​​the plant

Method used

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  • Waste gas multi-process purification system realizing circulation water use
  • Waste gas multi-process purification system realizing circulation water use

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Embodiment Construction

[0014] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as Figure 1-2 As shown, the exhaust gas multi-process purification system that realizes circulating water includes a cleaning tower 1, an activated carbon adsorption tower 4 communicated with the cleaning tower 1, and an exhaust pipe 5 arranged at the outlet of the activated carbon adsorption tower 4; the cleaning tower 1 and the activated carbon adsorption The towers 4 are communicated by centrifugal fans 6; the bottom of the cleaning tower 1 is provided with a sump 2; the sump 2 is composed of two parts, the tower inner pool 2.1 and the tower outer pool 2.2; The shower pipe 3 is connected;

[0016] The tower inner pool 2.1 is communicated with the tower outer pool 2.2 through a waste water treatment device; the waste water treatment device includes a quick seepage inner pool 7 and a quick seepage outer pool 8, and the waste wat...

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Abstract

The invention discloses a waste gas multi-process purification system realizing circulation water use. The waste gas multi-process purification system has the beneficial effects that through the inside structure change of a cleaning tower, the first proceeding of primary cleaning of the waste gas before entering the cleaning tower is ensured; the processing efficiency of the equipment is greatly improved; meanwhile, a tower inner pool and a tower outer pool are communicated through a waste water treatment device, so that the waste water can be reutilized; the circulation water use of the purification system is realized; the secondary pollution is reduced.

Description

technical field [0001] The invention belongs to an industrial waste gas treatment system, in particular to a waste gas treatment and purification system with high treatment efficiency and good purification effect. Background technique [0002] At present, there are three main sources of air pollution: (1) Industry: Industry is an important source of air pollution. There are many kinds of pollutants discharged into the atmosphere by industry, and their properties are complex, including smoke, sulfur oxides, nitrogen oxides, organic compounds, halides, carbon compounds, etc. Some of them are smoke and some are gas. (2) Living stoves and heating boilers: A large number of civilian living stoves and heating boilers in cities need to consume a large amount of coal. During the combustion of coal, a large amount of harmful substances such as dust, sulfur dioxide, carbon dioxide, and carbon monoxide will be released to pollute the atmosphere. Especially when heating in winter, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18B01D53/14B01D53/06C02F1/00C02F103/18
CPCB01D53/18B01D53/06B01D53/14C02F1/00C02F2103/18
Inventor 邓昆
Owner 成都联咏科技有限公司
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