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Method and device for treating volatile organic waste gas

A waste gas treatment device, volatile organic technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve problems such as incomplete treatment effects, complex system loops, uneven air intake, etc., and achieve high practicability and The effect of application value, clean process and uniform air intake

Inactive Publication Date: 2010-08-04
中洁环淼(江苏)环境科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the disadvantages of the adsorption device in the adsorption of waste gas are also obvious, such as uneven air intake, incomplete treatment effect, too complicated system circuit, large air resistance, easy to produce short circuit, channeling and other problems

Method used

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  • Method and device for treating volatile organic waste gas
  • Method and device for treating volatile organic waste gas
  • Method and device for treating volatile organic waste gas

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Embodiment Construction

[0031] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with the examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0032] The invention provides a method for treating volatile organic waste gas, the main treatment objects are various organic solvents volatilized during operation and various waste gases discharged. The treatment method referred to in the present invention mainly includes a swirling air distribution system, a photoactivation advanced oxidation system, a high-efficiency composite material adsorption system and an explosion-proof fan system. The organic combination of the above systems can treat volatile organic waste gas more efficiently.

[0033] Volatile organic waste gas first enters the device through the swirling ai...

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Abstract

The invention discloses a method and device for treating volatile organic waste gas. In the method, the volatile organic waste gas firstly enters into a flow rotating and gas distributing system containing a rotating flow tray which is provided with a plurality of cyclone vanes, then the gas which is subdivided by the flow rotating and gas distributing system subsequently enters into a light activation and advanced oxidation system to be irradiated by high power ultraviolet lamps, while radiation-induced decomposition is carried out on part of the waste gas, reactive oxygen is generated to oxidize the organics in the waste gas, after that, the waste gas uniformly passes through a high efficiency composite material adsorption system to be adsorbed by the high efficiency composite materials, and finally the waste gas is discharged from the waste gas outlet via an explosion-proof fan system. By the method, the efficiency and the rate of treating the volatile organic waste gas are improved, the harm of the waste gas to human health and the environment is weakened, the health of the experimental personnel is further protected and the working environment is improved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a method and device for treating volatile organic waste gas. Background technique [0002] At present, common waste gas treatment methods mainly include combustion method, oxidation method, absorption method, adsorption method, biological method, photocatalytic method, biological method and so on. [0003] Among the various methods for treating waste gas, the adsorption method is the most widely used. Commonly used adsorption waste gas treatment processes, such as figure 1 As shown, the exhaust gas first enters the activated carbon adsorption system, that is, when the pollutants pass through the adsorption device equipped with adsorbents (such as activated carbon, alumina, silica gel, etc.), the strong adsorption force of the adsorbent on the pollutants is used to achieve The purpose of purifying exhaust gas. Compared with other treatment methods, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/74B01D53/04B01D53/44
Inventor 陈彩霞刘三省
Owner 中洁环淼(江苏)环境科技有限公司
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