A rotary treatment device for organic waste gas

A treatment device and organic waste gas technology, applied in the direction of gas treatment, separation methods, combustion types, etc., can solve the problems of reduced surface activity, large energy consumption, high cost, etc., to increase the speed of preheating, improve catalyst activity, and prolong use The effect of longevity

Active Publication Date: 2022-04-01
TAIKANG KITCHEN SCI TECH SUZHOU CITY
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] However, the surface activity of the catalyst in the regenerative catalytic combustion furnace decreases after a long time of use, which will cause the problem of incomplete combustion of the concentrated organic waste gas, making the treated exhaust gas unable to meet the emission standards. Therefore, the current regenerative catalytic combustion furnace The catalyst of the catalytic combustion furnace needs to be replaced frequently, which is inconvenient
[0004] In addition, both the zeolite enrichment wheel and the regenerative catalytic combustion furnace need to be preheated when starting up. During the preheating process, organic waste gas cannot be treated, and a large amount of energy will be consumed, which leads to a high cost for each start-up of the equipment.

Method used

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  • A rotary treatment device for organic waste gas
  • A rotary treatment device for organic waste gas

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the embodiment shown in accompanying drawing:

[0024] See attached Figure 1-2 As shown, an organic waste gas treatment device includes a zeolite concentration wheel 1 for absorbing waste gas (other types of concentration wheels can also be used in other embodiments), a de-additional heat component 2, and a zeolite concentration wheel 1 for desorption The regenerative catalytic combustion furnace 3 and the exhaust chimney 4 of the waste gas, the zeolite enrichment runner 1 includes a casing, a rotating wheel arranged in the casing, a driving device for driving the turning wheel, and an exhaust gas inlet 11 arranged on the casing , clean gas outlet 12, desorption inlet 13, desorption outlet 14, cooling inlet 15, cooling outlet 16, the regenerative catalytic combustion furnace 3 includes a furnace body and a catalytic inlet 31 and a catalytic outlet 32 ​​arranged on the furnace body. Wherein, the ...

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Abstract

The invention discloses a treatment device for organic waste gas, which includes an adsorption waste gas enrichment runner, a heat-removing component for desorption, a regenerative catalytic combustion furnace for treating the desorption waste gas of the concentration runner, and an exhaust chimney. The first reverse circulation tube and the second reverse circulation tube are used to recoil the regenerative catalytic combustion furnace to improve the activity of the catalyst, thereby eliminating the need for frequent replacement of the catalyst and prolonging the service life of the catalyst.

Description

technical field [0001] The invention relates to the field of waste gas treatment, in particular to an organic waste gas runner treatment device. Background technique [0002] With the rapid development of my country's economy, air pollution is becoming more and more serious. Volatile organic compounds (VOCs) combine with other pollutants in the air to form a secondary organic sol pollution source under the irradiation of sunlight. It can directly enter and stick Attached to the human respiratory tract and lung lobes, it can cause various respiratory diseases such as rhinitis and bronchitis, and can also induce cancer. The purification of organic waste gas is divided into recovery technology and destruction technology. The zeolite concentration runner combined with the regenerative catalytic combustion furnace (RCO) organic waste gas treatment device is an optimized combination of the two, which has a good organic waste gas treatment effect. [0003] However, the surface acti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/06F23G7/07
CPCB01D53/06F23G7/07F23G2209/14B01D2257/70
Inventor 薛家华胡坚薛诗凡
Owner TAIKANG KITCHEN SCI TECH SUZHOU CITY
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