Desulfurized carbide slag pulping system

The invention discloses a desulfurized carbide slag slurrying system, which comprises a coarse slurry pool, two carbide slag slurry pools and a pump room, the bottom of the pump room is provided with a carbide slag slurry pool pit, the carbide slag slurry pool pit is matched with a pit pump and a pit stirrer, the pit pump is communicated with the coarse slurry pool through a first conveying pipeline, and the second conveying pipeline is communicated with the coarse slurry pool through a second conveying pipeline. The coarse slurry pool is communicated with the two carbide slag slurry pools through a conveying pipeline group I, the two carbide slag slurry pools are communicated with the carbide slag slurry pool in the desulfurization area through a conveying pipeline group II, and densimeters are arranged on the first conveying pipeline, the conveying pipeline group I and the conveying pipeline group II. The densimeter is installed at an outlet of the carbide slag slurry conveying pump, the density of carbide