DEVICE FOR CLEANING DUSTY GASES Russian patent published in 2016 - IPC B01D45/14 

FIELD: gas industry.

SUBSTANCE: invention relates to cleaning gas from dust and solid particles and can be used in cement, chemical, metallurgical, mining, coal, construction and other industries. Device for cleaning gases comprises a housing in form of a cylindrical shell, inside of which on an engine shaft there is a centrifugal rotor, in form of a stack of discs with central cavity, linked with coaxially installed inlet pipe, intended for inlet of dusty gas into central cavity of stack of discs, and outlet pipe is arranged on periphery of cylindrical shell and is intended for discharge of cleaned gas. Device is equipped with dust collector. Between cylindrical shell of housing and a stack of discs coaxially with a gap there is an additional shell, walls of which are made in form of vertical shutters with flaps deflected to periphery and which divides space between wall of housing and stack of discs into two annular concentric channels, one of which is intended for discharge of cleaned gas, other - for discharge of dust.

EFFECT: high efficiency and degree of cleaning gases.

1 cl, 2 dwg