Continuous casting and direct rolling heat preservation screw power generation device

The utility model provides a continuous casting and direct rolling heat preservation screw power generation device, which relates to the technical field of energy recovery and comprises a base, a conveying line is fixedly mounted at a position, close to the left side, of the top of the base, steel billets are arranged inside the conveying line, and a first spiral pipe is arranged outside the conveying line. According to the device, the heat absorption layer absorbs high-temperature heat energy on a steel billet and then transmits the heat energy to the first spiral pipe, the heat energy is heated to enable the steel billet to generate high temperature, high-temperature heat conduction oil enters the second spiral pipe through the first connecting pipe and exchanges heat with water in the water tank, and when the water temperature in the water tank reaches the boiling point, a large amount of water vapor can be generated; water vapor enters the screw machine through the air outlet pipe, so that heat energy is