PLANT FOR SEED SEPARATION Russian patent published in 2017 - IPC A23N4/12 

FIELD: food industry.

SUBSTANCE: plant comprises a housing and a hollow perforated rotor mounted therein, installed with the possibility of rotation, a loading device for raw materials, a water supply unit, and a discharge device. The perforated rotor is made conical along the perimeter, the axis of which forms an acute angle with the axis of its rotation, and the end jaws of the perforated rotor are made elliptical. The larger diameters of the end jaw ellipses are turned on the conic surface axis with reference to each other to the angle of 0°-360° and are installed at an acute angle of 10°-90° not only one to the other, but also at different angles to the rotation axis of the perforated rotor as well. Through the entire length of the perforated rotor, a spring of cylindrical shape with flat section of turns and with the turn direction coinciding with the perforated rotor rotation direction, is mounted. The spring is equipped with the device for changing the turn pitch by means of its extension or contraction. The housing is equipped with a seed unloading device and, together with the perforated rotor, is fixed to a frame resiliently mounted on a bed.

EFFECT: increasing the efficiency of seed separation.

3 dwg