KOCHETOV'S SWIRL ATOMISER Russian patent published in 2015 - IPC B05B1/34 B05B1/26 F23D11/04 

FIELD: machine building.

SUBSTANCE: swirl atomiser comprises the housing with auger, located inline in the housing bottom, and located in the top of the housing the choke with a cylindrical hole for fluid supply, connected with a diffuser, axisymmetric to housing and choke, the auger is pressed-in into the housing with formation of the conical camera located above the auger inline with the diffuser and connected with it in series, and the auger is made solid, and auger external surface is composed from connected in series two surfaces, one of which is at least single-thread helical groove with right or left thread and is located in the casing , and second surface is made smooth as solid of revolutions, axisymmetrically connected with spraying disk located perpendicularly to the casing axis, and protruding beyond the end face of the casing bottom part, at that both straight line and curved line of n-power can be used as line creating this surface. The surface of spraying disk protruding out of the end face of the casing bottom, is made deflected towards the casing bottom and has on the peripheral part the radial cutouts alternating with the solid part of the surface of the atomising disk. To the surface of the spraying disk protruding beyond the end face of the casing bottom the divider is secured made as rod vertical, axisymmetric to the atomiser casing, to its bottom part at least three inclined spokes are secured, at free ends of the spokes looking towards the spraying disk the impellers are installed with possibility of rotation around the spoke axis.

EFFECT: higher efficiency of liquid spraying.

2 dwg