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

  • 제16권10호
  • /
  • Pages.908-913
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  • 2004
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

이동 전극형 전기집진기의 집진특성에 관한 연구 - II. 펄스 하전 파형 및 분진농도의 영향 -

A Study on the Collection Characteristics of a Moving Electrode Electrostatic Precipitator - II. Effect of Wave Form of Pulse Energization and Dust Concentration -

  • 김용진 (한국기계연구원 환경기계기술연구부) ;
  • 하병길 (한국기계연구원 환경기계기술연구부) ;
  • 정상현 (한국기계연구원 환경기계기술연구부) ;
  • 홍원석 (한국기계연구원 환경기계기술연구부) ;
  • 유주식 (안동대학교 기계교육과)
  • 발행 : 2004.10.01
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초록

This study investigates the effect of the wave form of pulse energization and dust concentration on the collection characteristics of a moving electrode electrostatic precipitator (MEEP). Under the same specific corona power, the collection efficiency of the MEEP for the lower dust concentration ($2g/m^3$) becomes higher than that for the higher concentration ($10g/m^3$). Both the collection efficiency and specific corona power increase with increasing pulse period for the same value of applied voltage. The collection efficiency of MEEP is higher than that of the conventional fixed plate electrode electrostatic precipitator.

키워드

참고문헌

  1. Fitch, R. A and Drummond, J. E., 1986, Enhanced charging of fine particles by electrons in pulse-energized electrical precipitator, IEE Proceedings, Vol 134, Part A, No. 1, pp.37-44
  2. Tachibana, N. and Matsumoto, Y, 1990, Intennittent energization on electrostatic precipitators, J. of Electrostatics, Vol. 25, pp. 55-73 https://doi.org/10.1016/0304-3886(90)90037-V
  3. Ha, B. K, 1999, A Study of Collection Efficiency Improvement for High Resistivity Coal Fly Ash Particles Using Pilot Electrostatic Precipitator, Ph.D. Thesis, Pukyoung University
  4. Kim, Y.J., Jeong, S. H., Hong, W. S., Ha, B. K, Hwang, T. K, Ok, Y. W., Ryu, J. I. and Ham, B. H., 1999, A study of micro pulse energization on the collection electrode spac-ing of electrostatic precipitator, Proceeding of The 1st Korean Aerosol and Particle Conference, Yong-Pyoung Resort, Korea, pp. 149-150
  5. Kim, Y.J., Jeong, S. H., Hong, W. S., Ha, B. K, Hwang, T. K, Ok, Y. W. and Ham, B. H., 1999, Collection characteristics of electrostatic precipitator using micro pulse energization, Proceeding of Spring Conference of Korean Air and Environmental Association, Korea Foreign Language University, Yang-In, Korea, pp.157-158
  6. Asano, H.. Ootsuka, M. and Yano, T., 1984, Recent result of applications of the moving electrode electrostatic precipitator for coal fired utility boilers, Proc. 2nd Int. Electrostatic Precipitator Conf., Kyoto, Japan, Vol. 2, pp. 800-804
  7. Toshiaki, M., Akio, A, Tadasi, O., Mitsugu, H. and Hiroshi, A., 1996, Electrostatic precipitator combined pulse charging section with moving electrode section for high resistivity dust, Proc. 6th Int. Electrostatic Precipitator Conf., Hungary, pp.51-56
  8. Kim, Y.-J., Ha, B.-K, Jeong, S.-H., Hong, W.-S., Ha, D.-H. and Yoo, J.-S., 2001, A study on the collection characteristics of a wide plate-spacing electrostatic precipitator - II. Effect of wave form of pulse energization, J. of Air-Conditioning and Refrigeration, Vol. 13, No. 11, pp. 1059-1064