CONIC JET SCRUBBER Russian patent published in 2009 - IPC B01D47/06 B05B17/06 

FIELD: technological processes, filters.

SUBSTANCE: invention is related to procedure of wet dust collection and may be used in different industries for cleaning of wet gases. Scrubber comprises body with nozzles for dusty and cleaned gas, jet spraying device, elastic support and limiting plates, between which the following components are installed - spray box, mist eliminator and device for slurry discharge. Mist eliminator is arranged in the form of spray box layer from elastic materials in the form of, for instance, polyethylene balls. Spraying nozzle is arranged in the form of acoustic nozzle. Nozzle comprises body with generator of acoustic oscillations installed inside, ring with conic surface connected to body and sprayer. Sprayer is fixed in body by means of hollow rod with auger swirler and collar at the end for installation of annular platform, on which liquid flows from sprayer. Resonator is arranged in the form of at least one spherical cavity installed in ring wall. Spherical cavity is connected by calibrated hole to annular slot created by end planes of body and ring from the side of conic surface. Ring is installed with the possibility of fixed displacement along body axis by means of threaded joint.

EFFECT: higher efficiency and reliability of dust collection process by increasing extent of liquid dispersion by water sprinklers.

2 cl, 4 dwg