WET-TYPE DUST COLLECTOR Russian patent published in 1995 - IPC

FIELD: gas cleaning. SUBSTANCE: wet-type dust collector uses a vertically installed Venturi tube made of converging tube 1, neck 2, diffuser 3, appliance for adjusting the neck section, and sprinkler 4; neck 2 is made as sealed annular vessel 5 filled with working fluid, whose interior wall 6 is made of flexible-elastic material, located inside the tube is bellows 8, whose one end is rigidly secured to the tube, and the other is installed for axial movement in the tube and furnished with deflector 11 creating aerodynamic resistance. EFFECT: improved design. 2 dwg