Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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광폭 전기집진기의 집전특성에 관한 연구 - I. 집진판 간격과 방전극의 영향 -

  • 김용진 (한국기계연구원 열유체환경연구부) ;
  • 하병길 (한국기계연구원 열유체환경연구부) ;
  • 정상현 (한국기계연구원 열유체환경연구부) ;
  • 홍원석 (한국기계연구원 열유체환경연구부) ;
  • 여석준 (부경대학교 환경공학과) ;
  • 유주식 (안동대학교 기계공학교육과)
  • Published : 2001.10.01
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Abstract

This study investigates the electrical and collection characteristics of a wide plate spacing electrostatic precipitator (ESP), using a pilot-scale one. Electrical operating characteristics and collection efficiency were measured for various shapes of discharge electrodes. The collection plate spacing ranged from 300 to 550 mm. Results of electrical characteristic and collection efficiency tests as a function of collection plate spacing, discharge electrode type, applied voltage, and particle diameter were obtained. Increasing the collection plate pitch and altering the corona electrode geometry was found to increase the collection efficiencies without increasing input power requirement. The best efficiency is achieved for the discharge electrode of twisted pin type.

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References

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