Commercial space air purification technology and commercial space air purification device

An air purification device and air purification technology, applied in the field of air purification, can solve problems such as bad ozone odor, and achieve the effect of compact structure

Inactive Publication Date: 2015-07-15
SHANDONG PALLET ENVIRONMENTAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ozone remains in the gas after low-temperature plasma treatment, causing the problem of bad ozone smell, which has a certain impact on the promotion and application of low-temperature plasma air purification equipment in commercial spaces

Method used

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  • Commercial space air purification technology and commercial space air purification device
  • Commercial space air purification technology and commercial space air purification device

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Such as figure 1 As shown, a commercial space air purification process is achieved through the following steps:

[0022] 1) The dirty air enters the low-temperature plasma pyrolysis and oxidation reactor through the air distributing guide device under the action of the induced draft fan, and through the discharge of the double dielectric barrier discharge system. The VOCs, odor substances, and bacteria in the gas are purified and finally converted into CO including CO 2 And H 2 The non-polluting substance of O; 2) The plasma active group after fully reacting with the pollutant in the polluted air will have ozone residue. After the residual ozone is adsorbed and intercepted by the carbon fiber in the ozone intercepting decomposition device, it is decomposed by the catalyst carried on the carbon fiber. Convert to O 2 ; 3) Finally, the treated gas is safely discharged or recycled.

[0023] Such as figure 2 As shown, a commercial space air purification device includes a housin...

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PUM

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Abstract

The invention relates to the technical field of air purification, in particular to a commercial space air purification technology and a commercial space air purification device. The commercial space air purification technology comprises the steps of enabling contaminated air to enter a low-temperature plasma cracking and oxidization solution reactor under the action of a draught fan, and converting the contaminated air to be pollution-free substances comprising CO2 and H2O in the low-temperature plasma cracking and oxidization solution reactor, wherein ozone remains in the pollution-free substances; decomposing the residual ozone by a catalyst carried on carbon fibers after being adsorbed and intercepted by the carbon fibers in an ozone interception and decomposition device, converting the ozone into O2, and finally, safely exhausting processed gas. According to the commercial space air purification technology disclosed by the invention, not only can pollutants such as VOCs (Volatile Organic Chemicals), smelly substances and bacteria in the contaminated air in a commercial space be effectively decomposed, but also the residual ozone can be decomposed, thus the exhaust smell can be fresh, and up-to-standard emission can be achieved or exhausted gas can be cycled in the commercial space for use.

Description

Technical field [0001] The invention relates to the technical field of air purification, in particular to a commercial space air purification process and a device. Background technique [0002] At present, low-temperature plasma air treatment equipment is used in the field of commercial space air purification. It has a wide range of purification, high work efficiency, convenient operation and maintenance, no secondary pollution, low investment and operating costs, etc. It has many advantages such as VOCs in the air, Pollutants such as odor and bacteria have a high removal rate. However, the residual ozone in the gas after low-temperature plasma treatment has caused the problem of poor ozone odor, which has a certain impact on the promotion and application of low-temperature plasma air purification equipment in commercial spaces. Summary of the invention [0003] The present invention provides a commercial space air purification process and device. The present invention further ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00B01D53/32B01D53/04B01D53/86F24F13/08
CPCB01D53/32B01D53/44B01D53/75F24F13/28F24F8/192F24F8/30F24F8/40Y02A50/20
Inventor 李瑞莲
Owner SHANDONG PALLET ENVIRONMENTAL ENG
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