DEVICE FOR TRANSPORTING AND SEPARATING SOLID MATERIALS Russian patent published in 1995 - IPC

FIELD: building materials industry. SUBSTANCE: device for transporting and separating solid materials has rotary working members of the bucket type with hinges on stationary frame, drive for the working members. The latter are arranged sequentially in vertical rows along a closed loop and are displaced in adjacent vertical rows relative to each other in vertical plane to form a helical transporting surface. Each working member is equipped with a sieve disposed between the bottom and upper face of rims. The sieve of each working member beginning from the second one is provided with a hatch for transfer of subseive material being transported from one working member to another. Each working member located in transfer area of transported material is provided with an offtake portion. EFFECT: enhanced efficiency and reliability. 9 dwg