High-speed grinding device for superfine zirconium silicate

The high-speed grinding device comprises a base, the top end of the base is fixedly connected with a grinding tank, the top end of the grinding tank is provided with a feeding port, the bottom wall in the grinding tank is provided with a discharging port, the top end in the grinding tank is provided with a first grinding wheel, and the first grinding wheel is driven by a rotating motor. A second grinding wheel is arranged in the middle of the grinding tank and driven by an air pressure rod, the outer side wall of the second grinding wheel makes contact with the inner side wall of the grinding tank, fixing plates are arranged in the middles of the two sides of the inner wall of the grinding tank, and each set of fixing plates comprises two fixing plates. According to the utility model, the transmission gear is repeatedly meshed with the rack, so that the zirconium silicate powder is filtered and bounced by the filter screen, the large-particle zirconium silicate powder is further ground again, the phenomenon t