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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on Three-Phase Separation Efficiency according to the Diffusion Plate of a High-Speed Centrifugal Separator

고속 원심분리장치의 확산판에 따른 상 분리효율에 관한 연구

  • Lee, Choon-Man (Dept. of Mechanical Engineering, College of Mechatronics, Changwon National University) ;
  • Jeong, Ho-In (Mechanical Design and Manufacturing, School of Mechatronics Engineering, Changwon National University)
  • 이춘만 (창원대학교 기계공학부) ;
  • 정호인 (창원대학교 메카트로닉스공학부)
  • Received : 2019.09.06
  • Accepted : 2019.09.27
  • Published : 2019.10.30
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Abstract

Recently, as the high-precision machinery industry has developed rapidly, peripheral equipment has been developed to improve machining efficiency. Peripheral equipment for machining includes cooling units, housings, oil separators, and much more. Oil, such as cleaning and cutting fluids, is used for machining. When waste oil is reused, the contamination of the workpieces and reduction in machining accuracy are generated by the waste oil, including sludge. Therefore, the development of an oil separator is necessary for efficiently separating oil, water, and sludge. The purpose of this study is to analyze the oil separation efficiency and flow characteristics of a high-speed centrifugal separator according to the rotation velocity and diffusion plate. The oil separation efficiency and flow characteristics were analyzed using hydrodynamic theory and computational fluid dynamics (CFD). The results of this study will be used as basic data for the development of a high-speed centrifugal separator.

Keywords

References

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