KOCHETOV SWIRL ATOMIZER Russian patent published in 2018 - IPC B05B1/34 B05B1/26 

FIELD: devices for spraying or atomizing liquids.

SUBSTANCE: invention relates to devices for liquids, solutions spraying. Swirl atomizer contains a body with a swirl chamber and a nozzle. Body is made in the form of a supply fitting with a central hole and rigidly connected to it and a coaxial cylindrical sleeve with an internal thread and an expansion chamber coaxial to the housing. Nozzle made as an inverted barrel is attached to the sleeve by the thread coaxially to the casing in its lower part. Cup bottom is provided with fluid flow turbulence swirler with, at least, two inclined feed cylinder holes inclined to the nozzle axis and made in nozzle face surface, where also a central cylindrical throttle opening is made connected to the nozzle mixing chamber, in series connected to the diffuser outlet chamber. In outlet diffuser chamber splitter is arranged made in form of, at least, three spokes. Each of the spokes with one end is fixed on the outer surface of the diffuser output chamber perpendicular to its surface, and the other end is fixed in the surface of the body of revolution in the form of a ball, whose axis coincides with the axis of the diffuser output chamber. Body of rotation is located in the bottom part after section of the diffuser outlet chamber. Said diffuser is attached to the end surface of the cylindrical sleeve, coaxially with the body, coaxially with the diffuser chamber, the surface of the diffuser lies in the plane located below the surface of the body of revolution of the divider. Surface of body of revolution, made in form of a ball mounted on the axis with possibility of rotation, is perforated. On the axis, elements that are made in the form of segments of screw blades with the possibility of rotation and carry out its rotation are installed.

EFFECT: technical result of invention is increasing spraying efficiency by increasing spray cone.

1 cl, 1 dwg