Cyclone apparatus with preliminary swirling unit and powder dust remover or automobile including the apparatus

摘要

An object of the present invention is to provide a new cyclone apparatus capable to realize high processing efficiency and miniaturization, a preliminary swirling unit used in the apparatus, and a powder dust remover or an automobile having the apparatus. A cyclone apparatus, comprising includes a cyclone body for providing swirling movement to fluid including an object in powder or granular state and processing the object and the fluid, a preliminary swirling unit with an approximate cylindrical shape for providing swirling movement in same direction of swirling flow in the cyclone body to the fluid containing the object 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.