ULTRALOW-VOLUME SPRAYER Russian patent published in 2013 - IPC A01M7/00 B05B7/28 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural equipment and can be used for treatment with fluids of field crops and perennial plants, and also for application on the soil surface of the pesticides and liquid fertilisers. The ultralow-volume sprayer comprises a frame, a container, equalisation basin, feeding pipeline, and pneumatic sprayer. At the inlet of the sprayer a convergent tube is mounted. At the outlet of the sprayer a diffuser is mounted. The sprayer has two jet-forming devices with slotted nozzles. The jet-forming devices are formed by three fastened plates. Between the plates there are gaskets. The feeding pipelines are located above and below the outlet of the air nozzle. The speed, density and reach of air-drop jet is increased due to formation of two combined spray cones.

EFFECT: increase in performance of the sprayer is provided.

1 dwg