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Vertical integrated activated carbon adsorption device

A technology of activated carbon adsorption and activated carbon particles, which is used in gas treatment, chemical instruments and methods, separation methods, etc., can solve the problems of low adsorption efficiency in invalid space, difficult replacement of activated carbon, inconvenient processing and production, etc. Adsorption efficiency, effect of reducing adsorption efficiency

Active Publication Date: 2016-07-27
NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] The technical problem to be solved by the present invention is to overcome the cumbersome structure of the common activated carbon adsorption device, inconvenient processing and manufacture, too large invalid space and low adsorption efficiency, too small air intake area or uneven gas distribution, too thick activated carbon layer and too large impedance, Due to the disadvantages of large footprint, complicated installation and operation, difficult replacement of activated carbon, and inconvenient operation and maintenance, it provides a kind of easy-to-process, compact structure, small footprint, uniform air intake and distribution, moderate adsorption resistance, convenient installation and maintenance, and activated carbon replacement. Vertical integrated activated carbon adsorption device that is easy, high in adsorption efficiency, and capable of collecting and treating point source waste gas

Method used

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no. 1 example

[0042]A vertical integrated activated carbon adsorption device, including a device housing 1, wherein: the upper part of the device housing 1 is provided with an air inlet 11, and the lower part is provided with an air outlet 12, and the device housing 1 is sequentially arranged with dust removal filters from top to bottom. Net 2, activated carbon adsorption layer 3 and fan 4, the gas enters the device housing 1 from the air inlet 11, and after passing through the dust removal filter 2, activated carbon adsorption layer 3 and fan 4 in turn, it is blown out from the air outlet 12, and the bottom of the activated carbon adsorption layer 3 A net plate 31 is provided, and the net plate 31 is arranged obliquely. There is a layer of fine leak-proof net on the net plate 31. The mesh diameter of the fine leak-proof net is smaller than the diameter of the activated carbon particles in the activated carbon adsorption layer 3. The net plate 31 is fixed in the device housing 1 The device h...

no. 2 example

[0051] On the basis of the first embodiment, this embodiment is equipped with a gas collection device 6, the gas collection device 6 includes a fixed cover 61, a gas collection pipe 62 and a second gas collection cover 63 connected in sequence, and the fixed cover 61 covers the device housing 1, the edge of the device housing 1 is sealed, the air inlet 11 communicates with the fixed cover 61, the second collecting cover 63 is placed near the exhaust gas pollution source and the cover mouth is facing the exhaust gas pollution source.

[0052] The fixed cover 61 is fixedly connected to the device casing 1 by bolts, and a gasket is provided between the fixed cover 61 and the device casing 1 .

[0053] The upper part of the device housing 1 is provided with a gas collecting device 6, which is placed near the exhaust gas pollution source and the cover mouth is facing the exhaust gas pollution source. Used to collect and treat point source exhaust gas.

[0054] The working process ...

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Abstract

The invention discloses a vertical integrated activated carbon adsorption device and belongs to the field of waste gas adsorption and purification in environmental protection.A dust removal filter net, an activated carbon adsorption layer and a fan are sequentially arranged in a device shell from top to bottom.A net plate is arranged at the bottom of the activated carbon adsorption layer in an inclination mode.A layer of fine anti-leakage net is arranged on the net plate.The mesh diameter of the fine anti-leakage net is smaller than the diameter of activated carbon particles in the activated carbon adsorption layer.The net plate is fixed in the device shell.A carbon outlet is formed in the lower end of the net plate and located in the device shell.When the carbon outlet is opened, the activated carbon particles in the activated carbon adsorption layer can be discharged out of the carbon outlet along the inclined net plate.Gas enters the device from top and exhausted from the bottom.The device has the advantages of being simple in structure, easy to machine and manufacture, small in occupied area, convenient to install and maintain, high in adsorption efficiency and the like, and is applicable to waste gas purification treatment engineering in airtight spaces for medicine, health care product production and the like.

Description

technical field [0001] The invention belongs to the technical field of waste gas adsorption and purification in environmental protection, and in particular relates to a vertical integrated activated carbon adsorption device. Background technique [0002] When a gas mixture is treated with a porous solid substance, one or some components in the gas can be attracted to the solid surface and enriched on it. This process is called adsorption. Commonly used adsorbents include activated carbon, zeolite, silica gel, activated alumina, peat and other substances. As an artificial material, activated carbon has abundant micropores and a huge specific surface area, and its adsorption capacity is much higher than that of porous adsorption materials such as zeolite, activated alumina and silica gel; in addition, it has low impurity content, strong selective adsorption capacity, and low price Easy to get and other advantages, so the most widely used. [0003] As the most common waste ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/02B01D46/10B08B15/04
CPCB01D46/10B01D53/02B01D2253/102B01D2257/708B08B15/04
Inventor 张毅赵克强王娜王伟民王伟卜元卿赵志强唐秋萍刘勇华熊文
Owner NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
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