| 摘要 |
A new cyclone apparatus capable of high processing efficiency and miniaturization includes a preliminary swirling unit and a cyclone body for providing swirling movement to fluid including particular matter in powder or granular state and processing the material and the fluid. The preliminary swirling unit has an approximate cylindrical shape for providing swirling movement in same direction as swirling flow in the cyclone body to the fluid containing the material in advance, and a connecting path for discharging the fluid previously swirled in the preliminary swirling unit from the preliminary swirling unit in tangential direction and introducing the fluid to the cyclone body in tangential direction.
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