A filtration arrangement for a filtration device having a container. The filtration arrangement includes at least two or more hollow shafts, rotatably mounted in a machine frame, on which a plurality of membrane filter disks are arranged. At least one drive device is allocated to the plurality of hollow shafts. Permeate can be discharged from the container through the hollow shafts. Each hollow shaft can be inserted into the container on one of the ends thereof having the plurality of membrane filter disks, such that the opposite end thereof protrudes out of the container. Several or many of the membrane filter disks are arranged axially spaced apart on each hollow shaft, and deformable spacer sleeves are arranged between one part or all adjacent membrane filter disks and axially space apart the membrane filter disks on the hollow shafts.

The present disclosure provides a water floating object treatment device for sewage treatment, including water pump, motor, round box, butt joint hole, liquid inlet pipe, electric adjusting valve, pneumatic controller, round frame, slurry pump, round tube, three-blade long plate, fan-shaped scraping plate, fine screw rod, guide sliding rod, wire brush bristle, assembling hole, fine-hole filter plate, strip hole, round plate, air cylinder, rubber round block, fan-shaped hole, threaded hole, and sliding hole. The present disclosure is reasonable in design, and function of filtering water in a treatment tank is realized. By replacing and installing the fine-hole filter plates with different sizes of holes, different degrees of filter effects are achieved. Meanwhile, the filtered water can be injected into corresponding treatment tank.

The present disclosure provides a water floating object treatment device for sewage treatment, including water pump, motor, round box, butt joint hole, liquid inlet pipe, electric adjusting valve, pneumatic controller, round frame, slurry pump, round tube, three-blade long plate, fan-shaped scraping plate, fine screw rod, guide sliding rod, wire brush bristle, assembling hole, fine-hole filter plate, strip hole, round plate, air cylinder, rubber round block, fan-shaped hole, threaded hole, and sliding hole. The present disclosure is reasonable in design, and function of filtering water in a treatment tank is realized. By replacing and installing the fine-hole filter plates with different sizes of holes, different degrees of filter effects are achieved. Meanwhile, the filtered water can be injected into corresponding treatment tank.

A filtration arrangement for a filtration device having a container. The filtration arrangement includes at least two or more hollow shafts, rotatably mounted in a machine frame, on which a plurality of membrane filter disks are arranged. At least one drive device is allocated to the plurality of hollow shafts. Permeate can be discharged from the container through the hollow shafts. Each hollow shaft can be inserted into the container on one of the ends thereof having the plurality of membrane filter disks, such that the opposite end thereof protrudes out of the container. Several or many of the membrane filter disks are arranged axially spaced apart on each hollow shaft, and deformable spacer sleeves are arranged between one part or all adjacent membrane filter disks and axially space apart the membrane filter disks on the hollow shafts.

A device is provided for cleaning a filter cloth that forms a part of a filter element in a rotary disc filter. The device includes a flush tube and a spray nozzle operatively connected to the flush tube for receiving a cleaning fluid from the flush tube and directing the cleaning fluid onto the filter cloth.

A device is provided for cleaning a filter cloth that forms a part of a filter element in a rotary disc filter. The device includes a flush tube and a spray nozzle operatively connected to the flush tube for receiving a cleaning fluid from the flush tube and directing the cleaning fluid onto the filter cloth.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen doth, the trapezium filter medium dement being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen doth, the trapezium filter medium dement being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen cloth, the trapezium filter medium element being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen cloth, the trapezium filter medium element being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.