GAS CLEANER Russian patent published in 2014 - IPC B01D45/12 B04B1/08 

FIELD: process engineering.

SUBSTANCE: invention relates to separator, particularly but not exclusively, to rotary separator for cleaning of liquid-gas. Gas cleaner comprises inner chamber and rotor assembly to swirl the fluid mix. Rotor assembly runs in upper and lower bearings inside said chamber about its axis. Note here that rotor assembly comprises first mix intake pipe, first mix discharge pipe and first flow passage for communication between said first inlet and said first outlet. Outlet is arranged more radially outward the axis than inlet. Separator comprises turbine unit to revolve said rotor assembly. Rotor assembly comprises extra rotary shaft aligned with axis and mounted at the chamber. Rotary shaft first end extends through said chamber to outer position to be coupled with turbine unit. Said rotary shaft has fluid passage extending axially there through. Said passage has bore arranged outside said chamber. Rotary assembly comprises extra flow control means to adjust fluid feed in fluid passage from outside said chamber nearby said turbine unit. Said control means comprises at least one extra fluid passage arranged radially outside the rotary assembly rotational axis to swirl said fluid in line radially outward of said shaft fluid passage.

EFFECT: lubing of upper bearing assembly.

12 cl, 41 dwg