SEPARATING SYSTEM FOR GAS CLEANING Russian patent published in 2019 - IPC B01D45/14 B04B5/12 F01M13/04 

FIELD: cleaning devices.

SUBSTANCE: invention relates to a gas cleaning system. Separating system for cleaning gas containing impurities includes a centrifugal separator and a pre-separation unit. Centrifugal separator contains a stationary body, covering the separation space through which the gas flow passes, the inlet for gas, passing through a stationary case and providing gas supply from the pre-separation unit, a rotating element containing separation elements, placed in the specified separation space for rotation around the axis (X) of rotation, the drive element for rotating the rotating element, the release for gas, which is designed with possibility of discharge of purified gas and containing an outlet opening passing through the wall of the stationary body, and drainage release, which is designed with possibility of discharge of liquid contaminants separated from the gas to be cleaned. Pre-separation unit is located upstream of the gas inlet and contains an inlet that provides the gas to be cleaned, an outlet that provides gas from the pre-separation unit to the gas inlet of the centrifugal separator, the first and second chambers. Chambers of the pre-separation unit are separated by at least one intermediate wall in which there is at least one through hole.

EFFECT: technical result: increased separation efficiency.

15 cl, 8 dwg