CYCLONE UNIT Russian patent published in 2008 - IPC B04C9/00 

FIELD: engines and pumps.

SUBSTANCE: cyclone incorporates housing made up of a cylindrical and taper parts, a gas flow helical inlet representing an inlet branch pipe, a dust release hole, a louver-type separator arranged in the said cylindrical part, a cone arranged aligned with the casing taper part and an exhaust pipe to withdraw purified gas. The said exhaust pipe end accommodates a filtration element representing a filter cartridge. The said filter cartridge represents a cylindrical rod-like carcass with an upper and lower flanges whereon the filtration material is fastened by belts arranged in the plane perpendicular to the said carcass axis. The aforesaid filter cartridge upper flange accommodates a filter cartridge recovery system. The dust accumulation bin walls are inclined by the angle exceeding that of a natural slope of dust being collected, the said bin accumulating with the gate feeder or movable dust accumulation vessel. The filter cartridge filtration element represents a corrugated cylindrical shell.

EFFECT: higher efficiency of dust collection.

2 cl, 7 dwg