A Study on the Performance of Pulse Jet Cleaning in High Temperature Filter

• 영문명: 고온 세라믹필터의 펄스젯 탈진 성능에 관한 연구
• 발행기관: 한국방사성폐기물학회
• 저자명: 김병렬 박승철 박병철 조현준 오형모 황태원 신상운
• 간행물 정보: 『Journal of Nuclear Fuel Cycle and Waste Technology (JNFCWT)』Vol.3 No.1, 301~308쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2005.03.31

국문 초록

To evaluate parameters influencing on the dust removal of the High Temperature Filter(HTF) system, a computer simulation of fluid dynamics inside the system had been performed. The results showed that the optimum pulse jet periods were 50ms and 90ms for the 1000mm and 1500mm long filter elements respectively. Dust removal effect was very excellent under the pulse jet pressure of 3 bar. But the distance between the pulse jet nozzle and the venturi of a filter element had no meaningful effect on the performance with the variation from 5mm to 10mm. Compared to the dispersion mode of pulse jet, the collective mode of pulse jet flow was preferable in maintaining the pressure inside the system stable.

키워드

Pulse duration Pulse pressure High Temperature Filter