NOBS mother liquor recycling device

The utility model discloses an NOBS mother liquor recycling device which comprises a tank body, the tank body is communicated with a liquid inlet pipe and a liquid outlet pipe, the interior of the tank body is movably connected with an extrusion plate which is arranged to be in contact with the inner wall of the tank body, and the extrusion plate is connected with a liquid pumping piece. An arranged moving assembly drives an extrusion plate to move, a filtrate assembly runs in the process, mother liquor at the bottom end of the extrusion plate is filtered to the top end of the extrusion plate, and when the extrusion plate moves to make contact with sediment and then stops, the sediment and the mother liquor are separated through the extrusion plate at the moment, and the mother liquor is extracted out through a pump body; therefore, the problem that the mother liquor possibly contains precipitates due to direct discharge of the mother liquor in the prior art is solved. 本实用新型公开了一种NOBS回用母液装置，包括罐体，所述罐体上连通有进液管和出液