AIR CLEANER Russian patent published in 2015 - IPC B01D47/05 

FIELD: process engineering.

SUBSTANCE: invention relates to separation of disperse particles from gas flow. Every said section comprises tubular case with dusty and/or smoggy gas flow inlet channel. It comprises several serial condensation sections. Said chamber is equipped with steam feed means, refrigerator and circular condensate collector and cleaned gas flow discharge channel. Steam blowing means in at least one, preferably, every section is composed of hollow cylinder arranged with radial clearance coaxially with tubular case. Every cylinder is composed of two cylindrical shells, inner and outer, arranged with radial clearance relative to each other to make the steam feed inner channels between shells. Chamber of cylinder nearby refrigerator composed of a jacket coaxial with said case is connected with steam source. Cylinder chamber inside steam feed cylinder is connected with refrigerator chamber to make several alternating steam feed cylinders and cylinders connected with refrigerator. Holes are made at pouter surface of cylinder outer shell communicating with steam feed channels with circular channels composed by cylinders.

EFFECT: higher efficiency of cleaning.

8 cl, 2 dwg