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Air purifier adopting adsorptive storage-discharge catalytic degradation

An air purifier and catalytic degradation technology, applied in chemical instruments and methods, gas treatment, membrane technology, etc., can solve the problem of low VOCs gas degradation efficiency, and achieve the goal of improving the degradation and purification efficiency, shortening the discharge time, and slowing down the passage speed. Effect

Inactive Publication Date: 2017-12-29
弘毅天承知识产权股份有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is: in order to solve the technical problem that VOCs gas degradation efficiency is low in the prior art, the present invention provides a kind of air purifier of adsorption storage-discharge catalytic degradation

Method used

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  • Air purifier adopting adsorptive storage-discharge catalytic degradation

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Embodiment 1

[0028] Such as figure 1 As shown, this embodiment provides an air purifier for adsorption storage-discharge catalytic degradation, including a purification cabinet 1 and electronically controlled appliances, and a plurality of DBD low-temperature plasmas arranged in parallel are sequentially arranged inside the purification cabinet 1 from top to bottom. Body generator 2, electrostatic precipitator 3, blower fan 4, primary filter layer 5 and shielding net 6, described DBD low-temperature plasma generator 2 comprises two electrode plates 21 that are arranged in parallel and oppositely and the insulating medium between electrode plates 21 Layer 22, the insulating medium layer 22 is arranged on the inner surface of one of the electrode plates 21, a catalyst bed 24 filled with a gas adsorption element 23 is sandwiched between the insulating medium layer 22 and the other electrode plate 21, and the purification cabinet 2 The bottom is provided with an air inlet 11, and the top is pr...

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Abstract

The invention discloses an air purifier for adsorption storage-discharge catalytic degradation, and relates to the technical field of low-temperature plasma application. The DBD low-temperature plasma generator, electrostatic precipitator, fan, primary filter layer and shielding net provided, the DBD low-temperature plasma generator includes two electrode plates arranged in parallel and an insulating medium layer between the electrode plates, so The insulating medium layer is arranged on the inner surface of one of the electrode plates, and a catalyst bed filled with gas adsorption elements is interposed between the insulating medium layer and the other electrode plate. The bottom of the purification cabinet is provided with an air inlet, and the top is provided with an air outlet. The invention has the advantages of high degradation efficiency, stable operation and clean air.

Description

technical field [0001] The invention relates to the technical field of low-temperature plasma application, and more specifically relates to an air purifier for adsorption storage-discharge catalytic degradation. Background technique [0002] In the "Twelfth Five-Year Plan" for the Prevention and Control of Air Pollution in Key Areas issued by my country in 2012, it was first clearly proposed to start controlling volatile organic compounds (Volatile Organic Compounds, VOCs). The general term for organic compounds with a boiling point lower than 260°C under atmospheric pressure. Commonly used are hydrocarbons, alcohols, esters, acids, and amines and nitriles. There are many kinds of VOCs, and their toxicity and irritation can lead to various uncomfortable reactions in the human body, which can have a great impact on human health. Some VOCs will also react photochemically with nitrogen oxides in the atmosphere under the irradiation of ultraviolet light to form photochemical smog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/32B01D53/04B01D53/86B01D53/44
CPCB01D53/323B01D53/0407B01D53/8687B01D2256/22B01D2257/708B01D2259/818
Inventor 赵红昌曹月琴雍海燕
Owner 弘毅天承知识产权股份有限公司
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