Cooling and conveying equipment for high-temperature solid materials

The utility model discloses cooling and conveying equipment for high-temperature solid materials, comprising a sleeve, a hollow screw shaft and a hollow blade, wherein the cooling medium respectively flows through the sleeve, the hollow screw shaft and the hollow blade for cooling the high-temperature solid materials. The cooling and conveying equipment for the high-temperature solid materials has the advantages of high cooling efficiency, good cooling effect, good sealing performance of the equipment, strong conveying capability, multistage cooling and stable working condition, space saving and equipment investment saving.