REGENERATION SYSTEM FOR ADSORPTION AND DESORPTION OF VOC USING HONEYCOMB ACTIVATED CARBON FILTER

The present invention provides an adsorption and desorption regeneration system of volatile organic compounds (VOCs) using a honeycomb-activated carbon filter, which comprises: at least one adsorption tank adsorbing the volatile organic compounds (VOCs) in polluted air introduced through a first int...

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Bibliographic Details
Main Authors JANG DU HUN, JUNG JEE SUNG, YUN WAN HO, KIM SHIN HAN, LEE KANG HONG
Format Patent
LanguageEnglish
Korean
Published 06.12.2022
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Summary:The present invention provides an adsorption and desorption regeneration system of volatile organic compounds (VOCs) using a honeycomb-activated carbon filter, which comprises: at least one adsorption tank adsorbing the volatile organic compounds (VOCs) in polluted air introduced through a first intake port by using a VOC adsorption and desorption filter, and provided on a first flow path discharging purified air through a first exhaust port; a regeneration tank provided on a second flow path reducing the volatile organic compounds (VOCs) in air discharged through a second exhaust port of the adsorption tank and returning to a second intake port of the adsorption tank; a heater provided at a front end of the regeneration tank on the second flow path to heat air flowing into the regeneration tank so that the regeneration tank can reduce the volatile organic compounds (VOCs); and a heat exchanger provided at a rear end of the regeneration tank on the second flow path so that the VOC adsorption and desorption filter desorbs the previously adsorbed volatile organic compounds (VOCs), cooling air discharged from the regeneration tank, and providing the same to the adsorption tank. In the present invention, the removal rate of the volatile organic compounds (VOCs) can be increased by using the honeycomb-activated carbon filter. 본 발명은 VOC흡탈착필터를 이용하여 제1 흡기구를 통해 유입된 오염공기의 휘발성유기화합물을 흡착하고, 제1 배기구를 통해 정화된 공기를 배출하는 제1 유로 상에 마련된 적어도 하나의 흡착탱크, 상기 흡착탱크의 제2 배기구를 통해 배출된 공기 중 상기 휘발성유기화합물을 저감하고 상기 흡착탱크의 제2 흡기구로 회귀하는 제2 유로 상에 마련된 재생탱크, 상기 제2 유로 상의 상기 재생탱크 전단에 마련되어, 상기 재생탱크가 상기 휘발성유기화합물을 저감할 수 있도록 상기 재생탱크로 유입되는 공기를 가열하는 히터, 및 상기 VOC흡탈착필터가 기 흡착된 상기 휘발성유기화합물을 탈착하도록, 상기 제2 유로 상의 상기 재생탱크 후단에 마련되어, 상기 재생탱크로부터 배출된 공기를 냉각하여 상기 흡착탱크에 제공하는 열교환기를 포함하되, 상기 VOC흡탈착필터는, 활성탄을 이용한 허니컴구조체인 것을 특징으로 하는 허니컴활성탄필터를 이용한 휘발성유기화합물의 흡탈착 재생시스템을 제공한다.
Bibliography:Application Number: KR20210126569