VORTEX DUST SEPARATOR Russian patent published in 2005 - IPC

FIELD: separating dispersed particles from gases or vapor.

SUBSTANCE: vortex dust separator comprises housing, axial inlet for dusty gas with swirler and ejecting nozzle, deflector, and deflecting washer, axial branch pipe for discharging purified gas arranged in the top part of the housing, and periphery inlet for secondary flow with swirler. The housing is cylindrical. The deflecting washer is conical, flat or is made of a plate. The ejecting nozzle defines with the inlet wall a ring passage defined by conical or cylindrical surfaces of the axial inlet and ejecting nozzle, respectively. The plane of the exit of the ejecting nozzle is placed above or below the plane of exit of the conical deflecting washer.

EFFECT: enhanced efficiency of separating.

3 cl, 4 dwg