Permanently working sieve disc assembly

摘要

The sieve discs, with a permanent working action and with a shaft cleaning system, are in an assembly (1) with a sieve disc unit (2) and a cleaning unit (5) below it extending into the discs (2). The disc unit (2) has a sieve bed (3) with a sieve bed frame (4) to carry the sieve disc shafts with sieve discs (16) and distance pieces. The cleaning unit (5) has a cleaning comb with combing blades in a holder as a carrier with an adjustment screw and a clamping plate. The cleaning comb has a straight guide path to left and right, each with a trolley (33) and a roller chain (32) and a chain wheel (35) with a chain wheel drive.