KR102134292B1 - 플라즈마 저온산화 흡착촉매 탈취기 및 탈취방법 - Google Patents
플라즈마 저온산화 흡착촉매 탈취기 및 탈취방법 Download PDFInfo
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- A61L9/00—Disinfection, sterilisation or deodorisation of air
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Abstract
Description
도 2는 본 발명에 의한 플라즈마 저온산화 흡착촉매 탈취기를 보다 구체적으로 나타낸 구성도
도 3 및 도 4는 도 2의 플라즈마 저온산화 흡착촉매 탈취기 중에서 플라즈마 고전압 글로우 방전을 설명하기 위한 평면도
도 5는 본 발명에 의한 플라즈마 저온산화 흡착촉매 탈취기의 탈취방법을 개략적으로 나타낸 순서도
130 : 오존 발생기 140 : 혼합기
150 : 흡착 촉매기 160 : 플라즈마 고전압 글로우 방전기
170 : 흡착촉매 산화기 180 : 매쉬필터
190 : 송풍기
Claims (16)
- 암모니아, 황화수소, VOCs, 악취, 세균이 포함된 오염 공기를 흡입하는 흡입기와,
OH라티칼을 저장하는 이온클러스터기와,
외부의 공기로부터 오존 가스를 발생하는 오존 발생기와,
상기 흡입기를 통해 공급된 오염 공기와 상기 이온클러스터기에 저장된 OH라디칼 및 오존 발생기에서 발생된 오존 가스를 공급받아 일정 시간동안 혼합하는 혼합기와,
상기 혼합기를 통해 혼합된 오염공기, OH라디칼 및 오존 가스를 공급받아 상기 오염 공기에 포함된 수분 및 유분, 먼지를 흡착하여 제거하는 다단의 흡착 촉매기와,
상기 다단의 흡착 촉매기를 통해 수분 및 유분, 먼지가 제거되고 오존 가스 및 이온클러스터가 혼합된 오염 공기를 공급받아 플라즈마 저온산화를 통해 상기 오염 공기내의 오염 물질을 제거하는 다수의 플라즈마 고전압 글로우 방전기와,
상기 각 플라즈마 고전압 글로우 방전기 사이에 구성되어 각종 오염 물질이 제거된 오염 공기를 공급받아 잔류 오염 물질을 포함하여 오존 가스와 OH라디칼을 촉매 산화로 제거하는 다수의 흡착 촉매 산화기와,
상기 다수의 흡착 촉매 산화기를 통해 잔류 오염 물질이 제거되어 정화된 공기를 공급받아 상기 정화된 공기에 잔류한 유분, 분진, 수분 오염 물질을 제거하는 메쉬 필터와,
상기 메쉬 필터를 통해 유분, 분진, 수분 오염 물질이 제거되어 정화된 공기를 외부로 배출하는 송풍기와,
상기 흡입기의 전단에 상기 오염 공기의 악취를 측정하는 악취 측정기를 포함하여 구성되고,
상기 악취 측정기를 이용하여 오염 공기의 악취 정도에 따라 상기 이온클러스터기를 구동하여 오염 공기와 OH 라디칼을 상기 혼합기에 공급하여 혼합하며, 상기 악취 정도가 기준값을 상회한 고농도시에는 오존 가스를 상기 혼합기에 공급하는 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기. - 제 1 항에 있어서, 상기 혼합기의 전단에 구성되어 상기 오염 공기를 공급받아 전처리를 통해 오염 공기내에 함유된 미세 입자를 제거하는 전처리 흡착 필터를 더 포함하여 이루어진 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기.
- 제 1 항에 있어서, 상기 혼합기는 내부에 복수의 다공성 타공판 원통형 배관형으로 이루어진 선반과 장애 격벽을 구비한 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기.
- 제 1 항에 있어서, 상기 플라즈마 고전압 글로우 방전기, 흡착 촉매 산화기, 메쉬필터가 순차적으로 배열되어 플라즈마 흡착촉매 반응하여 오염 물질을 제거하는 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기.
- 삭제
- 삭제
- 제 4 항에 있어서, 상기 흡착촉매 산화기는 광촉매 필터 메쉬망과 흡착 필터로 구성되고, 상기 필터 메쉬망은 SUS 메쉬망과 타공판에 TiO2 용액을 코팅한 재질이고, 상기 흡착 필터는 오존과 오염 가스를 동시에 흡착하는 재질을 사용하는 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기.
- 삭제
- 삭제
- 오염 공기에 오존 가스 및 OH 라디칼을 혼합기에 공급하여 일정시간 동안 혼합하는 단계;
상기 오존 가스 및 OH라디칼이 혼합된 오염 공기를 고전압 글로우 방전에 의한 저온 플라즈마와 흡착촉매제로 흡착 산화시켜 오염 물질을 제거하는 단계;
상기 오염 공기를 정화한 공기를 외부로 배출하는 단계를 포함하여 이루어지고,
상기 오염 공기를 유입받아 전처리를 통해 상기 오염 공기내에 함유된 분진, 수분, 유분을 제거하는 단계를 더 포함하며,
상기 오염 공기내의 악취 정도를 측정하여 악취 정도에 따라 이온클러스터기를 구동하여 오염 공기와 OH 라디칼을 상기 혼합기에 공급하여 혼합하며, 상기 악취 정도가 기준값을 상회한 고농도시에는 오존 가스를 상기 혼합기에 공급하는 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기의 탈취방법. - 삭제
- 제 10 항에 있어서, 상기 고전압 글로우 방전에 의한 저온 플라즈마 처리시 상온에서 실시하는 것을 특징으로 하는 플라즈마 저온산화 흡착촉매 탈취기의 탈취방법.
- 삭제
- 삭제
- 삭제
- 삭제
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| KR20220088138A (ko) | 2020-12-18 | 2022-06-27 | 에스케이이노베이션 주식회사 | 흡광도를 이용한 악취 모니터링 시스템 |
| KR102424515B1 (ko) * | 2022-02-03 | 2022-07-25 | 스파이더 주식회사 | 플라즈마를 이용한 악취 저감 장치 |
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| CN115193250A (zh) * | 2022-08-05 | 2022-10-18 | 南大恩洁优环境技术(江苏)股份公司 | 一种多级催化氧化去除异味气体的方法及装置 |
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