LIQUID FLOW SPREADER OF EJECTION TYPE Russian patent published in 2018 - IPC B05B1/00 

FIELD: devices for the liquids spraying or atomizing.

SUBSTANCE: invention relates to spraying fluids. In the ejection type liquid flow divider for the nozzle, which comprises hollow body consisting of cylindrical part with external thread for connection to the liquid supply distribution pipeline fitting, and fixed to the body lower part cap nut with the liquid flow divider, and in the body, coaxial to it, a cylindrical hole is made, in which upper part a strainer is installed, and in the lower part – a throttle washer with a jet, to the union nut end surface, axisymmetric to the body, a liquid flow divider is attached, which consists of three concentric coaxial pyramidal shells in form of generating grids: outer, intermediate and inner, each of the shells comprising a wire frame of two bases in the form of a square and lateral ribs of a truncated pyramidal surface, the outer shell being secured to the body by a large base, and its second smaller base is simultaneously a large base of the intermediate shell with lateral ribs, and its smaller base is simultaneously a large base of the inner shell with a smaller base, generating grids in the form of truncated pyramidal surfaces are arranged so that all their vertices lay on the axis coinciding with the casing axis, the direction of the vertices of the external and internal generating grids coincides, and the vertex of the intermediate generating grid is directed opposite to the vertices of the external and internal generating grids, and towards the throttle washer with the jet.

EFFECT: higher efficiency of liquid atomization.

1 cl, 3 dwg