NOVELTY - Superconductive cooling and waste heat power generation system of blast furnace comprises a blast furnace body (1), a power generation system (12) and a steam utilization device. Multiple superconductive loop type heat exchanger loops (2) are surrounded along the sidewall of blast furnace in a layered arrangement. Each superconductive loop type heat exchanger loop is provided with a casting curing body (10) formed by a wearable heat shock and penetration resistant elastic fireproof casting material. Each superconductive loop type heat exchanger loop is embedded on a liner on furnace sidewall.    USE - Used as a superconductive cooling and waste heat power generation system of blast furnace.    ADVANTAGE - The system centralizes thermally exchanged hot water by the superconductive loop type heat exchanger embedded on the sidewall of the blast furnace body and a ring pipeline system, thus enhances the heat exchanging intensity, heat exchange efficiency and cooling efficiency, and improves the cooling of water from 40 degrees C to 250 degrees C and overheated to 400 degrees C by applying the superconductive loop type heat exchange loop twice, hence cooling waste heat can be used for power generation.    DETAILED DESCRIPTION - Superconductive cooling and waste heat power generation system of blast furnace comprises a blast furnace body (1), a power generation system (12) and a steam utilization device. Multiple superconductive loop type heat exchanger loops (2) are surrounded along the sidewall of the blast furnace in a layered arrangement. Each superconductive loop type heat exchanger loop is provided with a casting curing body (10) formed by a wearable heat shock and penetration resistant elastic fireproof casting material. Each superconductive loop type heat exchanger loop is embedded on a liner on the sidewall of the blast furnace body by the casting curing body. Each layer of the superconductive loop type heat exchanger loop is connected with a loop pipeline system correspondingly arranged on the sidewall of the blast furnace body. A branch pipe connected with the loop pipeline system is connected with the power generation system and the steam utilization device.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of the superconductive cooling and waste heat power generation system of blast furnace.    Blast furnace body (1)    Superconductive loop type heat exchanger loop (2)    Casting curing body (10)    Power generation system (12)    Conduits (33)