Belt conveyor for industrial solid waste treatment

The utility model discloses a belt conveyor for industrial solid waste treatment, and relates to the technical field of industrial solid waste treatment. The drying device comprises a supporting frame, main body assemblies are arranged on the two sides of the supporting frame, and a drying assembly is further arranged on the top of the supporting frame. A double-shaft motor in the main body assembly is fixedly connected to the center position of the bottom of a supporting frame through a first mounting frame, bearing seats are fixedly connected to the two sides of the bottom of the supporting frame, and first sleeve rods are fixedly connected to the output ends of the two sides of the double-shaft motor. A double-shaft motor in the main body assembly drives a first sleeve rod and a first inner rod to rotate, the first sleeve rod and the first inner rod drive a side plate and a transmission roller to move relative to a supporting frame, and meanwhile an electric push rod in the drying assembly drives a materia