DIFFERENT-TEMPERATURE CONDENSATION CHAMBER Russian patent published in 2013 - IPC B01D47/05 

FIELD: process engineering.

SUBSTANCE: invention relates to dust precipitation equipment. Proposed chamber comprises rectangular-section gas duct, lower bottom, upper bottom, cold and hot sidewalls equipped with devices maintaining temperature difference at their outer surfaces. Duct side walls are composed of parts, flexibly jointed, to perform angular and radial displacement both inside and outside of said gas duct. Note here that flow section of said duct is defined by the position of moving parts.

EFFECT: improved separation of condensate.

4 cl, 2 dwg