Ultrafiltration membrane assembly for wastewater treatment of finishing machine

The utility model discloses an ultrafiltration membrane component for wastewater treatment of a finishing machine, which comprises a membrane shell, the membrane shell is cylindrical, a membrane wire component is detachably arranged in the membrane shell, two ends of the membrane shell are openings which are respectively a water producing opening end and a water inlet opening end, the water producing opening end is detachably connected with one end of a water producing end external thread threaded pipe, and the water inlet opening end is detachably connected with the other end of a water outlet end external thread threaded pipe. The water inlet opening end is detachably connected with one end of a water inlet end external thread pipe, the other end of the water producing end external thread pipe is detachably connected with a water producing end cover, the other end of the water inlet end external thread pipe is detachably connected with a water inlet end cover, and a water producing port and a water inlet ar