Titanium spiral corrugated tube heat exchanger can be maintained in the tube shell heat exchanger shell, tube plate, tube box, supporting parts and other structural conditions, the use of spiral corrugated tube heat exchange components and local improvements, to achieve the purpose of heat and heat transfer on both sides of fluid. The heat transfer coefficient can be improved by ~ 1.3 times, and the heat transfer coefficient of titanium screw corrugated tube heat exchanger can be increased by 2.6 ~ times. Compared with the heat exchanger of the light tube, the structure form of the spiral corrugated tube heat exchanger is the same as that of titanium, and has good compatibility and adaptability