Device for intensifying absorption of industrial foul waste gas and using method thereof

A technology to strengthen absorption and waste gas, which can be used in chemical instruments and methods, separation methods, and dispersed particle separation, and can solve problems such as low efficiency

Pending Publication Date: 2020-07-07
SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the commonly used absorption methods are mostly simple water spray or acid-base single-stage reaction, and the efficiency is generally low. To improve the efficiency, innovation and improvement of the process system must be carried out.

Method used

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  • Device for intensifying absorption of industrial foul waste gas and using method thereof
  • Device for intensifying absorption of industrial foul waste gas and using method thereof
  • Device for intensifying absorption of industrial foul waste gas and using method thereof

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Embodiment Construction

[0048] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0049] In order to facilitate a unified review of the various reference signs in the drawings of the specification, the unified description of the reference signs appearing in the drawings of the specification is as follows:

[0050] 1 is the enhanced absorption tower, 2 is the absorbent circulation system, 3 is the tail liquid treatment system, 4 is the absorbent preparation storage system, 1-1 is the inlet pipe, 1-2 is the centrifugal inlet section, 1-3 is the cyclone Plate section, 1-4 is the filler absorption section, 1-5 is the spray absorption section, 1-6 is the drain pipe, 1-7 is the uniform air distribution section, 1-8 is the defogging absorption section, 1-3- 1 is the swirl liquid inlet pipe, 1-3-2 is the blind plate, 1-3-3 is the vane, 1-3-4 is the cover tube, 1-3-5 is the support plate, 1-3-6 is the liquid Membrane forming baf...

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PUM

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Abstract

The invention relates to a device for intensifying absorption of industrial malodorous waste gas, which adopts double-tower multi-stage absorption to realize respective key removal of malodorous wastegas components in two towers, double-tower cooperation and multi-pollutant cooperative high-efficiency purification. The device comprises two enhanced absorption units and a tail liquid treatment system, wherein each enhanced absorption unit comprises an enhanced absorption tower, an absorbent preparation and storage system and an absorbent circulating system. The invention further relates to a using method of the equipment for intensifying absorption of the foul waste gas of the industrial furnace, which can efficiently remove waste gas pollutants, and belongs to the technical field of air pollution control.

Description

technical field [0001] The invention relates to the technical field of air pollution control, in particular to a device for enhanced absorption of industrial malodorous waste gas and a use method thereof. Background technique [0002] As one of the seven major public hazards in the world, odor pollution is a typical nuisance pollution, and it is also the environmental problem most complained by urban residents. Odor involves many industries, and has the characteristics of high emission intensity, many components, low smell threshold, and difficult prevention and control. Industrial malodorous waste gas mainly comes from human production processes, such as feed processing, tanning, electronics, petroleum, chemical, printing and dyeing, pharmaceutical and livestock industries, including H 2 S, NH 3 , mercaptans, thioethers, amines, aldehydes, alcohols, ketones and esters, etc., will cause serious environmental pollution when discharged into the atmosphere, and cause serious ...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/40B01D53/42B01D53/44
CPCB01D53/40B01D53/42B01D53/44B01D53/78
Inventor 岑超平陈定盛唐志雄方平陈雄波黄建航唐子君
Owner SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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