대한환경공학회지 (Journal of Korean Society of Environmental Engineers)
- 제22권4호
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- Pages.639-650
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- 2000
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- 1225-5025(pISSN)
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- 2383-7810(eISSN)
하부유입식 원심 여과집진장치의 특성
Characteristics of Cyclone-Bag Filter with Bottom Inlet
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여석준
(부경대학교 환경공학과)
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Yoa, Seok-Jun
(Dept. of Environmental Engineering, Pukyong National University)
- 투고 : 1999.09.07
- 심사 : 2000.01.07
- 발행 : 2000.04.30
초록
여과집진장치의 중요 문제점 중의 하나인 높은 압력손실을 해결하기 위해 하부유입식 원심 여과집진장치의 특성을 실험적으로 분석하는 것이 본 연구의 주목적으로, 실험은 원심 여과집진장치의 집진효율과 압력손실(특히, 여과포 압력손실) 특성을 일반 여과집진기와 비교 분석하기위해 유입유속, 유입농도 및 선회영역의 변화 등과 같은 다양한 파라메터들에 대해 수행하였다. 실험 결과,
The main object of this study was to investigate experimentally the characteristics of cyclone-bag filter with bottom inlet to decrease the high pressure drop which was one of main problems of fabric bag filter. The experiment was executed for the analysis of collection efficiency and pressure drop(specially, pressure drop of fabric filter) characteristics of the cyclone-bag filter in comparison with those of general fabric bag filter with various experimental parameters such as the inlet velocity, dust loading and variation of vortex region, etc. In the results, the tangential inlet type showed higher collection efficiency for submicron particles below
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