Chemical raw material drying device

The utility model discloses a chemical raw material drying device, and relates to the technical field of raw material drying. The chemical raw material drying device comprises a frame body, a motor is fixed to the upper end of the frame body, a transmission shaft is rotationally connected to the inner wall of the frame body, the left end of the transmission shaft is fixedly connected to an output shaft of the motor, a long plate is fixedly connected to the inner wall of the transmission shaft, and a drying barrel is fixedly connected to the inner wall of the frame body; and the outer wall of the drying barrel is fixedly connected with an air heater, the outer wall of the drying barrel is fixedly connected with a shielding plate, the outer wall of the drying barrel is fixedly connected with a discharging box, and the inner wall of the drying barrel is fixedly connected with a first connecting column. When the chemical raw material drying device is used, when the front end of the long plate makes contact with t