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Absorbent charcoal adsorber

A technology of activated carbon adsorption and activated carbon, which is applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems that the adsorption capacity of activated carbon needs to be improved, and achieve the effect of strong adsorption of harmful gases such as formaldehyde and benzene

Inactive Publication Date: 2008-12-03
徐贤庚
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the existing activated carbon adsorption capacity also needs to be improved

Method used

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  • Absorbent charcoal adsorber

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Embodiment Construction

[0020] The present invention is preferably specifically described below through examples, but the protection scope of the present invention is not limited thereto.

[0021] refer to figure 1 , an activated carbon adsorption device, comprising activated carbon 1 and an adsorption tank, the adsorption tank is composed of an outer cylinder 2 and an inner cylinder 3 nested in the outer cylinder 2, and the walls of the outer cylinder 2 and the inner cylinder 3 are respectively provided with ventilation holes An anion distribution pipe 4 is provided between the outer cylinder 2 and the inner cylinder 3, and the anion distribution pipe 4 is connected to the anion generator 5; activated carbon 1 is distributed around the anion distribution pipe 5.

[0022] The cavity of the inner cylinder 3 is provided with a fan 6 .

[0023] Described gac adopts following steps to prepare and obtains:

[0024] (1) be 310000 with relative molecular weight, the chitosan that deacetylation degree is 9...

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Abstract

The invention relates to an active carbon adsorption device, comprising active carbon and an adsorption tank, wherein, the adsorption tank consists of an outer cylinder and an inner cylinder which is embedded in the outer cylinder; the wall of the outer cylinder and the wall of the inner cylinder are provided with a venthole respectively; an anion distribution pipe is arranged between the outer cylinder and the inner cylinder, and is connected with an anion generator; and the active carbon is distributed around the anion distribution pipe. The invention generates anions through adopting the anion generator, and timely performs oxidation, activation, decomposition and regeneration on adsorption saturated active carbon by the anions, so the active carbon can always perform adsorption. The active carbon prepared by the method has capability of strongly adsorbing formaldehyde and benzene harmful gas.

Description

(1) Technical field [0001] The invention relates to an activated carbon adsorption device. (2) Background technology [0002] The existing activated carbon adsorption device is usually an adsorption tank filled with activated carbon, and the activated carbon will be saturated after a period of time of adsorption. Once the adsorption is saturated, the odor of the gas adsorbed by the activated carbon will be released instead, endangering the health of consumers again (especially the harmful gas formaldehyde), that is, it will become a source of pollution instead. In addition, the existing activated carbon adsorption capacity also needs to be improved. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a never saturated activated carbon adsorption device. [0004] The technical problem to be solved by the present invention is to provide an activated carbon with strong adsorption capacity. [0005] The activated ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04B01D53/72B01D53/74
Inventor 徐贤庚
Owner 徐贤庚
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