Device for blow-drying moisture on surfaces of parts

The utility model belongs to the field of surface treatment, and particularly relates to a device for blow-drying moisture on the surface of a part. The device comprises a heat exchange pipe and a hot water tank, the heat exchange pipe is arranged in the hot water tank and is immersed in hot water in the hot water tank, so that compressed air enters from a compressed air inlet of the heat exchange pipe, the compressed air and the hot water are subjected to heat exchange to obtain hot compressed air, and the hot compressed air is discharged from a compressed air outlet. The utility model can effectively solve the problems that during production in winter, normal-temperature compressed air is difficult to thoroughly blow moisture on the surfaces of parts for a long time due to low environment temperature, large-area watermarks are left, and the appearance quality requirements are not met. 本实用新型属于表面处理领域，具体涉及一种用于吹干零件表面水分的装置。装置包括：热交换管、热水槽；热交换管设置在热水槽内，没入热水槽的热水中，以便于压缩空气从热交换管的压缩空气进口进入，压缩空气与热水进行热交换，得到热的压缩空气，并从压缩空气出口排出