Patent ID: 9724721
Date: 2017-08-08
CPC Classifications: B01F,B05B

Claim:
1. A pneumoacoustic nozzle comprising: a cylindrical body having a central cylindrical hole and an inlet gas channel extending therethrough; a central bar inserted into the central cylindrical hole and having a part projecting from the cylindrical body, and having an inlet channel for liquids; a liquid circular chamber in fluid communication with the inlet channel for liquids; a nozzle for liquids in fluid communication with the liquid circular chamber and embracing the central bar; a ring-like resonator mounted on the projecting part of the central bar, which working part faces the cylindrical body, the working part having an annular resonance groove formed therein wherein the gas nozzle and the nozzle for liquids are coaxially installed, the nozzle for liquids being located further on along a radius as measured from a central axis line of the cylindrical body; a feedwell having an internal surface, the feedwell embracing the cylindrical body, forming a circular chamber and nozzle for liquids are made by longitudinal grooves in the cylindrical body, the grooves being limited by the internal surface of the feedwell, wherein the central bar has a diameter equal to the diameter of the gas nozzle and the longitudinal grooves are separated from each other by a distance that does not exceed a quarter length of a working frequency of the gas nozzle.