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자료유형
학술저널
저자정보
김수연 (Department of Environmental Machinery Korea Institute of Machinery) 김진선 (Department of Environmental Machinery Korea Institute of Machinery) 성진호 (Department of Environmental Machinery Korea Institute of Machinery) 한방우 (Department of Environmental Machinery Korea Institute of Machinery) 김용진 (Department of Environmental Machinery Korea Institute of Machinery) 김학준 (Department of Environmental Machinery Korea Institute of Machinery)
저널정보
한국입자에어로졸학회 PARTICLE AND AEROSOL RESEARCH PARTICLE AND AEROSOL RESEARCH 제15권 제4호
발행연도
2019.12
수록면
139 - 148 (10page)
DOI
10.11629/jpaar.2019.15.4.139

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This study was performed for the application of a high-speed centrifugal cyclone to shale gas mining process. This device uses the centrifugal force to control particles similar to typical cyclones, and the disk located inside the cyclone is forced to rotate using a motor. The pressure difference occurred during the rotating of disk. Hence, inflow rate was generated without a blower fan. In addition, flow rate increased with elevating rpm of motor. The installing the disk in multiple stages on the inner rotor increased the instantaneous disk outlet flow. Hence, the control efficiency of oil particle increased from 1.05% to 31.2%. By modifying the structure of the disk so that the air flow to the opposite direction of the cyclone, the control efficiency of oil particles increased to 81.5%. By increasing the capacity of the motor and the size of the disk, the flow rate was increased to 2.5 m3/min because the rpm of motor and pressure difference increased. As rpm of motor increased, the cut-off diameter () became smaller. Unlike the Lapple`s equation, was inversely proportional to the effective number of rotations (Ne). The control efficiency was maintained even if the concentration of oil particles increased, for this reason, the higher the oil concentration, the more particles were accumulated and controlled.

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