CENTRIFUGAL GAS CLEANER OF DUST AND FLUID DROPS Russian patent published in 2014 - IPC B01D45/14 

FIELD: machine building.

SUBSTANCE: device comprises gas blower and flange separating fouled and clean gases. Said flange has gas passage bore for hollow rotor to be fitted therein and to be sealed in said flange. Rotor end and walls in clean gas area have one or more gas passage bores. Rotor opposite end in fouled gas area has bottom to inhibit gas passage. Rotor walls have long slots of holes arranged radially to rotor axis that featured curvilinear or zigzag-like shape in radial direction. Rotor runs in the flange gas bearing that doubles as a seal between said fouled and clean gas areas. Said seal is produced by overpressure in said bearing.

EFFECT: power savings, higher efficiency of dust separation, simplified design.

5 cl, 4 dwg