Eccentric slag vertical mill device

The utility model discloses an eccentric slag vertical mill device, which belongs to the technical field of vertical mill devices and comprises a vertical mill body and a screening mechanism, a feed inlet and a millstone module are arranged at the top of the vertical mill body, a screening seat is arranged on the vertical mill body below the millstone module, and the screening mechanism is mounted in the screening seat. The screening mechanism comprises a screening disc slidably mounted in the screening seat, the screening disc is in transmission connection with a millstone module, a rotating shaft is fixedly connected to the bottom end of the millstone module, a cam is fixedly connected to the end, away from the millstone module, of the rotating shaft, a support is fixedly connected to the top of the screening disc, and a connecting rod is arranged between the support and the cam. The other end of the connecting rod is hinged to the top center of the support. By arranging the screening mechanism, slag mixed