Organic exhaust gas treatment device and exhaust gas treatment method using the same

A technology for organic waste gas and treatment devices, which is applied in the direction of gaseous effluent wastewater treatment, separation methods, sustainable biological treatment, etc., can solve the problems of blocked spray towers, difficult to clean, and difficult to operate stably for a long time, and achieve full gas-liquid contact , Easy to clean and maintain, complete and thorough treatment

Active Publication Date: 2015-09-09
SHENZHEN CAPCHEM TECH CO LTD +1
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Problems solved by technology

However, it has brought the defects that those skilled in the art are blocked by biological bacteria micelles and the spray tower is difficult to clean, so it is difficult for this type of device to operate stably for a long time at present.

Method used

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  • Organic exhaust gas treatment device and exhaust gas treatment method using the same

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Embodiment Construction

[0026] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0027] Please refer to figure 1 , an organic waste gas treatment device according to an embodiment of the present invention includes a spray tower and a membrane bioreactor pool 12 arranged under the spray tower, and a drawer-type gas distribution structure 1, a first-stage Drawer-type spray air distribution structure 2, two-level drawer-type spray air distribution structure 3, three-level drawer-type spray air distribution structure 4, four-level drawer-type spray air distribution structure 5 and drawer-type defoaming structure 6, one The first-level drawer-type spray air distribution structure 2 is equipped with the first-level activated sludge mixed liquid inlet 7, the second-level drawer-type spray air distribution structure 3 is equipped with the second-level activated sludge mixed liquid inlet 8, and the third-level drawer-t...

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Abstract

The invention discloses an organic exhaust gas treatment device and an exhaust gas treatment method using the same. The device comprises a spray tower and a membrane bioreactor-type tank (12) arranged below the spray tower. A drawer-type gas distribution structure (1), multistage drawer-type spray gas distribution structures (2,3,4 and 5) and a drawer-type despumation structure (6) are orderly arranged in the spray tower from bottom to top, and the multistage drawer-type spray gas distribution structures (2,3,4 and 5) are provided with activated sludge mixed liquor inlets (7, 8, 9 and 10). The device has good organic exhaust gas adsorption effects and high deodorizing efficiency, is convenient for cleaning and maintenance and prevents biological zoogloea-caused blocking.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to an organic waste gas treatment device and a waste gas treatment method using the device. Background technique [0002] With the great development of industrialization, accompanied by the increasing pollution of the environment, a large amount of organic substances are used in chemical production such as organic synthesis and raw material drug synthesis in pharmaceutical production. The process emits an unpleasant smell, and the waste water produced also emits an unpleasant smell. In terms of deodorization technology, the traditional activated carbon adsorption method, chemical oxidation method, incineration method, catalytic oxidation method, biological filter biological deodorization method, etc. have poor removal effect or huge equipment operation. Defects such as high cost seriously restrict the application of deodorization technology. [0003] At present, there h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18B01D53/14C02F3/12C02F103/18
CPCY02W10/10
Inventor 李孝君曾祥鹏
Owner SHENZHEN CAPCHEM TECH CO LTD
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