OIL SEED HULLING DEVICE Russian patent published in 2023 - IPC C11B1/00 

FIELD: oil and fat industry.

SUBSTANCE: device for hulling oilseeds, including a vertical cylindrical body, inside which there is an annular deck in the form of a truncated cone and a rotary device with radial blades, fixed by a cone distributor with a rotor shaft, a hopper with a movable cone distributor on a vertical bar, and a branch pipe for draining rollers and drive, differs in that on the inner surface of the annular deck in the form of a truncated cone, three-square teeth are symmetrically cut and between them there are grooves with an oval base in the body of the deck, while the radial blades are U-shaped, and the rotor device consists of an upper annular disk and the lower solid disk, and between them there are radial U-shaped blades.

EFFECT: increasing the duration of the cycle of operation of the device for hulling oilseeds due to self-cleaning of the grooves in the deck with incoming particles of oilseeds.

1 cl, 2 dwg