Under the superconducting and thermodynamic cooperation, the hot washing and wax removing process is completed, the liquid extracted from the oil well is used as a medium, and the heat exchanger is used to reheat the secondary utilization device, and after rapid heating, the heat is heated under the action of superconducting. The well fluid is sprayed into the annular space of the oil jacket and flows down at a speed of several tens of meters per second, which flows quickly to the bottom of the well, forcing the temperature of the tubing and the well fluid to rise rapidly. In this way, the oil well's own heat carrier cycle is formed, so that the oil pipe and the casing are heated from shallow to deep, and the wax in the molten oil pipe and the sucker rod is melted, so that heat exchange occurs during the rise of the produced liquid in the well, and the temperature rises rapidly, and the heat is heated. Flush the wax on the inner wall of the tubing with high-melting point dirt. In this cycle, after the inside and outside of the oil pipe is heated, the melting of the wax and the dirt layer gradually disappears, and at the same time, the soluble plugging material of the tail pipe mesh and the shooting section can be cleaned to form a vertical heat exchange system, thereby achieving the purpose of heat washing and wax removal. .