When the ultrasonic cleaning machine comes into our sight, it should be related to glasses. Because most of the applications of ultrasonic cleaning machines are applied to precise scientific instruments, ultrasonic cleaning machines can work by sending out sound waves with a frequency of more than 20kHz that can not be recognized by ordinary human ears, with strong directivity and penetration.
Application of ultrasonic wave – Working principle of ultrasonic cleaning machine
The principle of the ultrasonic cleaner is that the high-frequency oscillation signal sent out by the ultrasonic generator is converted into high-frequency mechanical oscillation through the transducer and propagated to the cleaning solution. The ultrasonic wave radiates forward in the cleaning solution, causing the liquid to flow and generating tens of thousands of tiny bubbles. The tiny bubbles in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure area of the longitudinal propagation of ultrasonic waves. In the positive pressure area, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. The shock wave will be generated when the bubble is closed, and thousands of atmospheres will be generated around the bubble to destroy the insoluble dirt and make them disperse in the cleaning solution. When the group particles are wrapped in oil and adhere to the surface of the cleaning part, the oil will be emulsified and the solid particles will be separated. Ultrasonic cleaning machine uses physical cleaning principle to achieve the purpose of cleaning parts.
Application of ultrasonic cleaning machine – application field of ultrasonic cleaning machine
Application in the pharmaceutical industry: Ultrasonic cleaning technology has been widely used by many pharmaceutical enterprises, especially in the cleaning of oral liquid bottles, infusion bottles and natural rubber stoppers.
Application in the service industry: In daily production, glasses and jewelry can be cleaned with ultrasonic wave, which is fast and harmless. Large hotels use it to clean tableware, not only with good cleaning effect, but also with the role of killing viruses.
Cleaning of metal by ultrasonic cleaner: As we all know, after metal bars are extruded into wires, there is often a layer of carbonization film and oil on the outside of the wire. The ultrasonic wire washing machine designs a continuous wire walking according to the actual production needs. The wire is cleaned efficiently after ultrasonic rough washing and fine washing.
Of course, the application of ultrasonic cleaning machine is still quite extensive. Here we just list a few industries that we are relatively familiar with. In fact, ultrasonic cleaners are widely used in all aspects of the heavy metal industry, which has contributed a lot to industrial production. It really makes us feel that technology is the first productive force. However, for our daily life, it is about washing glasses and jewelry. However, I believe that ultrasonic cleaners will continue to develop and provide more convenience for our lives.
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