Air purifying method and device thereof

A technology for air purification and foul air, applied in the direction of deodorization, disinfection, etc., can solve problems such as single function, and achieve the effect of improving air quality, improving efficiency, and fresh and harmless air

Inactive Publication Date: 2003-11-19
WUHAN TEXTILE UNIV
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  • Abstract
  • Description
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Problems solved by technology

[0004] The structure of the air purifier mostly adopts the adsorption filtration method to purify the air, and the function is single.

Method used

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  • Air purifying method and device thereof
  • Air purifying method and device thereof

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with embodiments and drawings.

[0024] The air purification method provided by the present invention utilizes ultraviolet light, ozone, microwave, photocatalytic degradation and adsorption filtration to synergistically filter, sterilize and degrade toxic and harmful organics, and clean the air. The steps are as follows, including:

[0025] a. Use the microwave of the microwave generator 3 to sterilize the bacteria in the incoming dirty air,

[0026] b. Use microwave to excite the luminous body 4 of the electrodeless ultraviolet light source to emit short-wavelength ultraviolet light. The ultraviolet light acts on oxygen-containing substances to produce ozone, and ozone and ultraviolet light sterilize the bacteria in the incoming dirty air.

[0027] c. Use the synergistic effect of microwave and ultraviolet light to detoxify, that is, carry out microwave degradation and photocatalytic oxidation of toxic an...

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Abstract

A method for cleaning air features that the ultraviolet ray, ozone, microwave, photocatalytic degradation and adsorptive filter are integrated for removing bacteria and degradating toxic and harmful organic substances. Its apparatus is composed of microwave generator and detoxicating unit. Said detoxicating unit consists of casing, more partition layers made of activated layer, inlet filter, ultraviolet light source and fan.

Description

Technical field [0001] The invention relates to the field of environmental protection, in particular to an air purification method and device. Background technique [0002] As we all know, people spend more time indoors than outdoors. Because indoor air pollution is 5-10 times that of outdoors, indoor air quality has a greater impact on human health than outdoor air. [0003] There are as many as 500 kinds of indoor air pollutants, mainly including harmful gases, organic bacteria, inhalable particulate matter, radioactive substances, microorganisms, air allergens, etc. A large number of new decoration materials have become the main source of indoor air pollution in modern residential buildings. In addition, indoor air pollution sources include cigarettes, lampblack, detergents, cosmetics, disinfectants, pesticides, etc. Air conditioning is used in summer and heating in winter in northern cities, which makes people stay in a closed or relatively closed environment for a long time....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/00
Inventor 曾庆福夏东升张跃武吴雨川
Owner WUHAN TEXTILE UNIV
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