Patent ID: 11918940
Assignee: GEORG SCHüNEMANN GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 15:
16. The apparatus (1, 1′) according to claim 15,
characterized in that the filter cleaning mechanism (13, 13′) further comprises:
a lifting device (35) comprising an actuator (71) and a lifting rod (69) coupled to the filter cleaning element (57),
wherein the lifting device (35) is adapted to introduce the filter cleaning element (57) into the filter element (55) by means of the lifting rod (69) in such a way that a cleaning gap is formed between an inner wall of the filter element (55) and the filter cleaning element (57), so that a flow velocity of the liquid to be filtered is locally increased and substances in the filter element (55) are flushed off, and
wherein the lifting device (35) is associated with the housing cover (25) and the actuator (71) and is securely connected to the housing cover (25), and an opening is provided in the housing cover (25) for the lifting rod (69) to pass through.