Ultrasonic cleaning device for crucible mold for X-ray fluorescence and using method

The ultrasonic cleaning device comprises an ultrasonic cleaning box, a drying mechanism, a cleaning fluid cleaning mechanism and a clear water cleaning mechanism, an ultrasonic cleaning chamber is arranged in the ultrasonic cleaning box, an ultrasonic generator is arranged on a corresponding bottom plate and connected with a plurality of ultrasonic transducers, a cleaning basket is arranged in the ultrasonic cleaning chamber, and a cleaning fluid is arranged in the cleaning basket. The drying mechanism is installed at the top of the box wall of one side of the ultrasonic cleaning box, the cleaning fluid cleaning mechanism comprises a fluid storage box and a cleaning fluid circulating pipeline, the fluid storage box is arranged at the top of the box wall of the other side of the ultrasonic cleaning box, and the cleaning fluid circulating pipeline communicates with the fluid storage box and the ultrasonic cleaning chamber; and the other end of the clear water pipeline is respectively communicated with the ultra