DISC SPRAYER Russian patent published in 2018 - IPC B05B3/12 

FIELD: devices for spraying liquids.

SUBSTANCE: invention relates to axial-flow sprayers used in chemical and other industries for processing suspensions, emulsions and solutions. Disc sprayer comprises a body with an inner chamber in which the atomizers are fixed, each of them comprising a body with a nozzle arranged therein in the form of an inverted cup. In the bottom of the cup there is a turbulent swirler of the liquid flow with at least two inlets inclined to the axis of the nozzle in the form of cylindrical holes located in the bottom of the nozzle, where also a central cylindrical throttle hole is made, connected to the mixing chamber of the nozzle connected in series with the diffuser outlet chamber. In the lower part of the nozzle, to the cylindrical sleeve end surface by means of at least three spokes a divider is attached, made in the form of a perforated disc, convex part of which is directed towards the diffuser outlet chamber. Diffuser of each of the atomizers is made in the form of active sprayers freely revolving around the spokes, and the spokes with their free ends are connected to a perforated plate of the plate atomizer, on which a distributor in the form of a perforated cone is arranged on the diffuser side.

EFFECT: invention makes it possible to increase spray efficiency and reduce energy consumption.

1 cl, 2 dwg