Nondestructive cleaning equipment and cleaning method for melt-blown mold

The invention discloses nondestructive cleaning equipment for a melt-blown mold. The nondestructive cleaning equipment comprises a cleaning tank containing cleaning fluid, a partition plate, an ultrasonic generating device and a heating device, wherein the partition plate, the ultrasonic generating device and the heating device are arranged in the cleaning tank and immersed into the cleaning fluid. A plurality of through holes are distributed in the partition plate, and a to-be-cleaned melt-blown mold head is placed on the partition plate. The ultrasonic generating device comprises a pluralityof ultrasonic transducers, and the ultrasonic transducers are arranged near the through holes correspondingly formed in the partition plate. The heating device heats the cleaning fluid. According tothe nondestructive cleaning equipment for the melt-blown mold, the cleaning fluid in the cleaning tank can rapidly dissolve organic matter blocked in micropores of the mold head under the heating of the heating device and the