Method and device for purifying indoor air

A technology of indoor air and purification device, which is applied in the field of indoor air purification, and can solve the problems that human and machine cannot be in the same room, low catalytic efficiency, and easy blockage of catalyst micropores.

Inactive Publication Date: 2010-01-20
UNIVERSTAR SCI & TECH SHENZHEN
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  • Abstract
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Problems solved by technology

None of them can really play a role in completely purifying the air
Because of the disadvantage of relying on filtration and adsorption, the adsorption material is easily saturated; ozone is good for treating indoor air pollutants, but there is also the problem that man and machine cannot be in the same room; photocatalytic technology is considered to be very developed Promising indoor air purification techno

Method used

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  • Method and device for purifying indoor air

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Embodiment Construction

[0017] Attached below figure 1 The air purification device shown in further illustrates the principle of the present invention and the operation of the device.

[0018] The air treatment method of the present invention includes: using a strong oxidant to sterilize the treated air and decompose pollutants, perform physical filtration and dust removal, remove water vapor impurities by physical adsorption, balance ozone and neutralize positive charges, and finally obtain fresh and clean air.

[0019] Among them, the strong oxidant to sterilize and decompose pollutants is to use ozone to sterilize the treated air and decompose other pollutants and organic matter in the treated air; physical adsorption to remove water vapor impurities is to use activated carbon to adsorb bacteria remaining in the treated air corpse and the residual harmful impurity gas, water vapor, etc. after decomposition; to balance ozone and neutralize positive charges, negative oxygen ions react with ozone and...

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Abstract

The invention relates to an indoor air purifying method and an air purifying device. A strong oxidizing agent is used for sterilizing and discomposing pollutants of processed air, carrying out physical filtering to remove dust and physical adsorption to remove water vapors and impurities, balancing ozone and neutralizing positive charges so as to finally obtain fresh and clean air. The device can balance the air humidity, improve the content of negative oxygen ions of the air, neutralize the positive charges discharged by indoor appliances and computers and comprehensively treat polluted indoor air so as to change the processed air into clean natural air without pollution.

Description

Technical field: [0001] The invention relates to an indoor air purification method and an air purification device. Background technique: [0002] At present, most of the air purification equipment sold in the market have a single function. They use photocatalyst technology to treat polluted gases, use negative oxygen ion generators to increase the content of negative oxygen ions in the air to freshen the air, and use ozone to sterilize the air. For air filtration, activated carbon is used to absorb air impurities, etc. None of them can really play a role in completely purifying the air. Because of the disadvantage of relying on filtration and adsorption, the adsorption material is easily saturated; ozone is good for treating indoor air pollutants, but there is also the problem that man and machine cannot be in the same room; photocatalytic technology is considered to be very developed Promising indoor air purification technology, it can completely remove harmful gases, odo...

Claims

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Application Information

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IPC IPC(8): A61L9/00F24F3/16
Inventor 石教猛王欣魏昕航
Owner UNIVERSTAR SCI & TECH SHENZHEN
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