KOCHETOV'S SPRAYER Russian patent published in 2013 - IPC A62C31/02 

FIELD: process engineering.

SUBSTANCE: invention relates to dust separation equipment. Sprayer comprises hollow cylindrical case with vortex flow spreader. Case upper section has outer thread for connection to fluid feed distribution pipeline union. Case lower section has outer thread for connection to vortex flow spreader via iron ring. Outer and inner surfaces are attached to said ring. Said case has inner cylindrical chamber for fluid feed to house swirler fitted therein with clearance relative to inner side surface and aligned therewith. Said swirler is composed of a sleeve with large-pitch trapezoidal-cross-section outer thread. Said swirled is screwed on rod secured via gauze filter to said case.

EFFECT: higher efficiency of spraying.

2 cl, 1 dwg