ATOMIZER Russian patent published in 2014 - IPC A62C31/02 

FIELD: machine building.

SUBSTANCE: in atomizer comprising a hollow cylindrical casing with a vortex flow spreader, the upper casing part is fitted by external thread for coupling with the connecting pipe of a distribution pipeline for liquid supply, and the lower casing part is fitted by external thread for coupling with a conical vortex flow spreader with the help of a shell made as a ring to which outer and inner perforated surfaces are attached, an inner cylindrical chamber is provided in the casing and serves for the supply of liquid, a swirler is installed in the cylindrical chamber coaxially to it with a gap in respect to the inner side surface of the chamber, the swirler is made as a bush with the external screw thread with large pitch of the trapezoid profile and is fixed on a rod by means of the internal thread, the rod in its upper part is attached to the casing by a screen filter, orifice holes are provided in the porous surface of the spreader made in the form of truncated ellipsoid of revolution and are set both vertically and horizontally as well as at the angle of 45° to the casing axis, the diameter of the holes set vertically is less than the diameters of other holes.

EFFECT: higher efficiency of liquid atomizing.

1 dwg