SEED SEPARATION MACHINE Russian patent published in 2016 - IPC A23N4/12 

FIELD: food industry.

SUBSTANCE: invention can be used in enterprises of canning industry. Machine comprises housing, water delivery unit, loading and unloading devices. Housing is made in the form of box closed on all sides containing located in tiers, one above the other, and rigidly connected into a single process chain screw hollow perforated rotors, vibration exciter and elastic elements. Each rotor is composed of, at least, one perforated strip bent along straight lines arranged at equal distance from each other at equal angles to perforated strip lengthwise edges to make identical perforated parallelograms located thereon behind the bend to alternate in opposite directions from each other. Perforated strip is coiled in helical turns interconnected along lengthwise edges to make unidirectional broken helical lines and identical broken helical perforated pockets of triangular shape at outer and inner perforated surface of the rotor. Direction of helices of each lower rotor is opposite to direction of helical lines of upper rotors mounted above. Water delivery unit includes three collectors mounted inside the housing above each rotor and six branches, two of which are lead through the wall of housing inside each of three rotors. Unloading device are made in the form of slide-ways.

EFFECT: higher quality of seeds separation.

1 cl, 8 dwg