Starch separation device for potato starch production

The utility model relates to potato starch production equipment, in particular to a starch separation device for potato starch production. The starch separation device comprises a gearbox (1), a motor (2), a discharge opening (3), a rack (4), a filter screen (5), a main shaft (6), a feed opening, bristles and a working bin and is characterized in that the feed opening is formed in one end of the working bin, and the gearbox (1) and the motor (2) are arranged at the other end of the working bin; the main shaft (6) is clamped in the working bin, and one end of the main shaft (6) penetrates through the inner wall of the working bin and the other end of the main shaft (6) is connected with a main shaft of the gearbox (1); the bristles are uniformly distributed on the main shaft (6), and the discharge opening (3) is arranged in one side of the working bin. The starch separation device has the advantages of being practical and reliable, saving labor time, saving manpower, reducing the labor cost, and being simple in structure, stable in operation and high in efficiency.