Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Electric Collection Filter for Ultrafine Dust Removal

초미세먼지 제거를 위한 전기집진 필터에 관한 연구

  • 김용선 (전주대학교 탄소연구소) ;
  • 고상철 (전주대학교 탄소연구소)
  • Received : 2022.01.12
  • Accepted : 2022.03.23
  • Published : 2022.05.31
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Abstract

In recent years, indoor air pollution has become a crucial environmental problem. Hence, the purification of indoor air is an important issue. Typical physical filters show relatively high dust collection efficiency at a dust particle size of more than 5.0 ㎛ but extremely low efficiency at an ultrafine size of less than 2.5 ㎛. In this study, an electric field filter was proposed to capture ultrafine dust with a size of less than 5.0 ㎛. Simulation results showed that the electric field filter effectively removed ultrafine dust. In addition, sufficient dust collection efficiency was obtained even with a simple plate-shaped filter without bending the Chevron filter.

Keywords

Acknowledgement

이 논문은 한국연구재단의 2017년도 이공학개인기초연구 사업(NRF-2017R1D1A1B03036070) 2016년도 정부(교육부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업임(No. 2016R1A6A1A03012069).

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