GAS CLEANER Russian patent published in 2010 - IPC B01D47/02 

FIELD: process engineering.

SUBSTANCE: invention relates to gas wet cleaning devices to clean gases in mechanical foam layer. Proposed device comprises housing 1 with gas inlet branch pipe, vertical exhaust pipe 3, separator 4 and swirler 5. The latter represents hollow truncated cone with cutouts 10 and vanes 8 rigidly secured on cone inner and outer surfaces. Note here that swirler 5 is mounted independently to axial reciprocate to adjust clearance between itself and pipe 3.

EFFECT: higher efficiency of cleaning and reduced hydraulic losses.

3 cl, 3 dwg