ROTARY ATOMISED SPRAYER Russian patent published in 2010 - IPC B05B3/12 

FIELD: technological processes.

SUBSTANCE: invention is related to the field of spraying and sprinkling of fluid materials with movable outlet or reflecting elements with nozzles that rotate around its axis with the help of facilities that do not depend on energy of supplied liquid and other fluid substances. It may be used when aviation is applied in agriculture and forestry for treatment of soil and plants with chemicals. Invention objective is provision of spraying of two and more component chemicals or application of chemical with simultaneous addition of microfertilisers. For this purpose hollow axis of impeller in rotary atomised sprayer has at least two autonomous channels for supply of according amount of fluid substances on deflector. Flow valve is installed in each channel. Holes of fluid substances outflow from autonomous channels on deflector are arranged along hollow axis serially and for each autonomous channel in their cavities between according disks of spray element and deflector.

EFFECT: provision of possibility to spray two and more component chemicals or to combine application of single-component chemical with simultaneous addition of microfertilisers.

3 cl, 4 dwg