High polymer material processing raw material drying and impurity removing device

The utility model belongs to the technical field of macromolecule waterproof sheet production, and particularly relates to a macromolecule material processing raw material drying and impurity removing device which comprises a drying cylinder obliquely arranged on a machine frame, a heating pipe is arranged on the inner wall of the drying cylinder, baffles are arranged at the two ends of the drying cylinder, and openings are formed in the baffles. The vibrating screen comprises a feeding unit, a filtering unit and a discharging unit; the impurity recycling mechanism comprises a collecting tank, and the collecting tank is located below the filtering unit of the vibrating screen; an impurity discharging opening is formed in the lower end of the drying cylinder, a pipeline is arranged at the impurity discharging opening, and the tail end of the pipeline communicates with an impurity recycling box. According to the drying and impurity-removing device for the high polymer material processing raw materials, the high