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

FIELD: process engineering.

SUBSTANCE: invention relates to sprayers. Sprayer comprises hollow cylindrical case coupled with outlet by coupling nut. First swirler is arranged inside cylindrical chamber coaxially and with clearance relative to inner side surface. Said swirler is composed of a sleeve with large-pitch trapezoidal-cross-section outer thread. Swirler is screwed on the rod. Rod upper part is connected by gauze filter to said case. Plate bumper is secured to nozzle end surface axially symmetric about aforesaid casing. Sprayer consists of parallel plates arranged perpendicular to case axis. First plate has central hole while second plate is solid. Second plate is secure to first plate by fasteners: screw and spacer gage washers. Said washers are fitted between plates and between coupling nut face surface and first plate. Said washers are used to adjust clearance between sprayer plates.

EFFECT: higher efficiency of spraying.

1 dwg