Separator with self-discharging centrifugal drum

摘要

The assembly has a push piston (15) moving axially within the drum (1) to open and close the openings (17) for the extraction of solids. The piston movement is operated by a control fluid. A moving push control unit is within the control zone (25) at the piston, with at least one or more drillings (48) between an opening zone (57) and a closing zone (55) of the control zone. The push control unit is a plate section, and especially a plate ring with axial movement.