SCRUBBER WITH MOVABLE NOZZLE Russian patent published in 2009 - IPC B01D47/06 B05B17/06 

FIELD: engines and pumps.

SUBSTANCE: scrubber comprises body with nozzles for dusted and cleaned gas, spray-type device, lower support-distribution and upper limiting plates, mist eliminator and device for slurry discharge. Nozzle layer is located between plates. Spray device is arranged in the form of acoustic nozzle for spraying of liquids. Nozzle comprises body containing acoustic oscillator, 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. Resonator is arranged in the form of spherical cavity arranged in ring wall. Spherical cavity is connected by calibration hole with annular slot created by end surfaces of body and ring from the side of conical surface. Ring is installed with the possibility of fixed displacement along body axis by means of threaded joint.

EFFECT: increased efficiency and reliability of dust collection process by increase of spray device dispersion.

2 cl, 4 dwg