RADIAL-FLOW VORTEX NOZZLE Russian patent published in 2011 - IPC B05B1/34 

FIELD: process engineering.

SUBSTANCE: invention relates to fluid and solution sprayers. Radial-flow vortex nozzle casing is made up of feed union with orifice to feed fluid from pipeline and cylindrical cartridge jointed and aligned therewith. Nozzle made up of radial-flow swirler is connected to housing bottom and aligned therewith. Said swirler represents blind cylindrical insert with at least three tangential cylindrical bores. Radial-flow swirler has communicated and aligned axial, taper and cylindrical throttling bores. Radial-flow swirler is arranged in case cylindrical chamber to form annular cylindrical chamber to feed fluid to radial-flow swirler tangential fluid inlets and communicated with three chambers. Chambers are mounted in succession and aligned with swirler. Chambers are made up of taper, cylindrical and diffuser discharge chambers. Chambers are arranged so that outlet of one chamber makes inlet for another chamber. Said tangential fluid inlets represent channels arranged tangentially to cylindrical insert inner surface.

EFFECT: higher efficiency due to increased spray cone.

2 dwg