Original cleaning method:
1 immersion, wherein the baptist is to be washed zero, parts soaked in the cleaning solution, relying on the cleaning fluid and dirt between the physical, chemical reaction between the gradual softening of dirt, loosening gradually into a free state, and finally from zero, parts surface off. The cleaning time of immersion is also less efficient. But it has the advantages of simple cleaning equipment and less labor needs?
2 Cook, cook and wash is a way to heat the cleaning liquid until boiling. The cleaning fluid is further enhanced during heating. At the same time, oil and grease also because of the temperature rise and soften or dissolve, cleaning liquid is heated up and down natural convection, so that dirt is easy to clean from the washing workpiece. The efficiency of cooking and washing is higher than that of immersion.
Comprehensive above: immersion, cooking and washing used in the cleaning equipment mainly has cleaning tanks and heating system. But these two traditional cleaning effects are still not able to catch up with the ultrasonic cleaning machine, and ultrasonic cleaning machine generally by the transducer, ultrasonic generator, heating and temperature control system, cleaning tank, tank liquid circulation filtration system, conveyor rinsing system, drying system. The cleaning effect far exceeds that of traditional cleaning methods.
The principle of ultrasonic cleaner is a high-frequency oscillation signal issued by the ultrasonic generator, which is converted into a high-frequency mechanical oscillation by the transducer and propagated to the media cleaning solvent, the ultrasonic ultrasonic ultrasonic in the cleaning fluid to secretly radiate forward, so that the liquid flows and produce tens of thousands of tiny bubbles with a diameter of 50-500 m, the tiny bubbles in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure zone of ultrasonic vertical prositin prositranitity, while in the positive pressure zone, when the sound pressure reaches a certain value, the bubbles increase rapidly and then suddenly close. And when the bubble closed, the shock wave, in its surrounding spawning thousands of atmosphere, destroying insoluble dirt and so that they are scattered in the cleaning solution, when the solid particles are oil-wrapped and adhered to the surface of the cleaning parts, the oil is emulsified, the solid particles are disengaged, so as to achieve the purpose of cleaning parts purification. In this process, known as the "cavitation" effect, bubble closure can form a few hundred degrees of high temperature and more than 1000 air pressure of the moment, continuous production of instant an instant high pressure like a series of small "explosion" constantly impact the surface of the object, so that the surface of the object and gaps in the dirt rapidly peeloff, so as to achieve the object surface cleaning and purification purposes.