SEED TREATING APPARATUS Russian patent published in 2005 - IPC

FIELD: agricultural engineering, in particular, treatment of seeds with protection-stimulating substances.

SUBSTANCE: seed treating apparatus has seed hopper, disk-type dosing device, seed distributor, and seed treatment chamber. Slot-type ejection sprayers are arranged in two tiers in diametrically opposed relation inside seed treatment chamber, said sprayers being oriented tangentially with respect to direction of rotation of disk of seed dosing-distributing device. Sprayers are mounted so that angle of inclination with respect to horizontal plane may be changed. To provide for air-drop spray, working liquid is supplied to sprayers from tanks and is delivered by gravity to feeding pipe. Air flow is fed from slot-type nozzle for ejecting working liquid, spraying it and directing onto treatment object. Air is supplied by compressor through receiver, pressure regulator, valve and distributing collector via air duct into slot-type nozzle.

EFFECT: wider operational capabilities, increased efficiency and reduced power consumed for treatment of seeds with working liquids.

4 cl, 3 dwg