Multi-curtain type MBR (Membrane Biological Reactor) filter assembly

The invention is applicable to the field of ultrafiltration membranes, and provides a multi-curtain type MBR (Membrane Biological Reactor) filter assembly, which comprises a bottom frame, the bottom end of the bottom frame is fixedly connected with a concrete ground through four ground feet, two transverse pipes in the vertical direction form a group, and the transverse pipes at the upper and lower positions are intermittently connected in series through water pipe joints to form a passage; a curtain type filter membrane assembly is arranged between each group of transverse pipes; and an oscillation assembly is arranged above the top frame. When the device is used, the transverse pipes at the upper and lower positions are intermittently connected in series through the water pipe joints to form a passage, curtain-type ultrafiltration membrane wires are connected in series to prolong a filtering path, a worker adds or reduces the number of the transverse pipes according to actual requirements of filtering proce