PNEUMOACOUSTIC FLUID SPRAYER Russian patent published in 2015 - IPC B05B17/04 

FIELD: machine building.

SUBSTANCE: pneumoacoustic fluid sprayer contains central rod installed in central hole and having part projecting from the cylindrical casing. A ring resonator is installed on the projecting part of the central rod. The central rod has cone shape with angle of divergence 10-30°. Axis of the ring resonator is located parallel to cone of the central rod. End face of the shell and external surface of the projecting part of the central rod at the resonator side create between them gas duct with angle of divergence 15-35°.

EFFECT: increased efficiency of dispersion and production of droplets with more fine size, ensuring during their evaporation more intensive heat removal from burning zone.

1 dwg