Grinding device for chemical production

The utility model discloses a grinding device for chemical production, which comprises a supporting frame, a placing frame is fixed on the supporting frame, a spiral discharging device is arranged on the placing frame, the spiral discharging device is connected with a grinding machine, a collecting tank is arranged on one side of the grinding machine, a pair of sliding rails is arranged on the placing frame, and a moving plate is slidably connected to the sliding rails. The spiral discharging device is fixed to the moving plate, a dust collection fan is fixed to the bottom of the containing frame, a discharging plate connected with the collecting tank is arranged on the grinding machine, one end of the discharging plate is rotationally connected with the grinding machine, the other end of the discharging plate is connected with the grinding machine through a plurality of springs, and an eccentric wheel is arranged at the bottom of the discharging plate. According to the grinding device, movement of the spiral