Grinding device for kaolin processing

The utility model belongs to the technical field of kaolin grinding devices, and particularly discloses a grinding device for kaolin processing, which comprises a grinding box, four supporting legs are arranged at the bottom of the grinding box, a hopper is fixed at the bottom end of the grinding box, the bottom of the hopper is connected into a discharging channel, and the section shape of a path of the discharging channel is the same as' 6 '. An outlet of the discharging channel is a discharging opening, and an air blower is arranged on one side of the discharging channel. A rotating shaft is arranged in the center of the grinding box, the bottom end of the rotating shaft is connected with a driving motor, a grinding disc is installed on the rotating shaft, the upper end face of the grinding disc is in a small-gradient cone shape, a grinding cavity consistent with the upper end face of the grinding disc is formed in the bottom of the grinding base, the grinding disc is arranged above the hopper, and the gri