Abstract: A liquid cleaning element has a cleaning medium and a carrier medium connected to each other. The carrier medium is provided with a liquid connector to connect to a line for liquid to be cleaned or cleaned liquid. The liquid cleaning element has a bend in a section provided with the cleaning medium and the carrier medium. The carrier medium, prior to connection to the cleaning medium, is pre-manufactured in a final shape of the liquid cleaning element. The liquid connector has a cylindrical suction socket and is arranged at or integrated in the carrier medium. A liquid cleaning system is provided with the liquid cleaning element and a holder holding the liquid cleaning element. In a method for producing the liquid cleaning element, the carrier medium is pre-manufactured in a final shape of the liquid cleaning element and the cleaning medium is connected to the pre-manufactured carrier medium.

Abstract: A generally cylindrical rotor (1) for an agitator mill is provided. The rotor has a rotor wall (11), a plurality of tools (13) attached to the rotor wall, a rotor separation ring (12), a rotor hub (14), and at least one connecting rod (15). The rotor (11) and the rotor separation ring (12) are clamped in the hub (14) by means of the connecting rods (15). The rotor separation ring (12) is designed as a rotationally symmetrical hollow cylinder. The rotor wall (11) is rotationally symmetrical with respect to an axis of rotation (19) and is mirror-symmetrical with respect to a plane of symmetry perpendicular to the axis of rotation. A mill comprising the rotor, a method for servicing the mill, and a stator assembly for use in a mill are also provided.

Abstract: A liquid cleaning element has a cleaning medium and a carrier medium connected to each other. The carrier medium is provided with a liquid connector to connect to a line for liquid to be cleaned or cleaned liquid. The liquid cleaning element has a bend in a section provided with the cleaning medium and the carrier medium. The carrier medium, prior to connection to the cleaning medium, is pre-manufactured in a final shape of the liquid cleaning element. The liquid connector has a cylindrical suction socket and is arranged at or integrated in the carrier medium. A liquid cleaning system is provided with the liquid cleaning element and a holder holding the liquid cleaning element. In a method for producing the liquid cleaning element, the carrier medium is pre-manufactured in a final shape of the liquid cleaning element and the cleaning medium is connected to the pre-manufactured carrier medium.