Waste heat recovery device for starch gelatinization

The utility model discloses a starch gelatinization waste heat recovery device which comprises a supporting table, supporting legs are fixedly installed at the four corners of the lower surface of the supporting table, flat containers are distributed and installed on the upper surface of the supporting table, and the middle portions of copper pipes are arranged in the flat containers. The two ends of the copper pipe extend out of the left end of the upper surface of the flat container and the right end of the lower surface of the flat container respectively, the two ends of the copper pipe are connected to the water inlet collecting pipe and the water outlet collecting pipe respectively, a driving component is arranged on the copper pipe extending out of the right end of the lower surface of the flat container, and a labor-saving structure is connected to the driving component; and the labor-saving structure is connected with a pressurizing structure, and the pressurizing structure is mounted on the side surf