Ultrasonic cleaning is to use the cavitation, acceleration and direct inflow of ultrasonic waves in liquid to directly and indirectly act on liquid and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the purpose of cleaning. Cavitation and DC are widely used in all ultrasonic cleaning machines.
Ultrasonic cleaning belongs to physical cleaning, which is itself green cleaning. If a suitable cleaning agent is added to the cleaning solution, it belongs to combined cleaning, and the cleaning effect is more obvious. Ultrasonic cleaning is closely related to the development of modern science and technology and advanced manufacturing technology, and it is one of the most widely used fields of power ultrasonic.
Principle of ultrasonic cleaning:
The physical mechanism of ultrasonic cleaning is mainly ultrasonic cavitation, which is very easy to occur at the junction of group and liquid, so it has extraordinary cleaning effect on objects immersed in liquid under the action of ultrasonic.
In addition, because the ultrasonic wave has a strong function of penetrating solids, it can penetrate the object to be cleaned, the other side, and all cavities, blind holes and slits immersed in the medium, and peel off the dirt attached to the surface of the object to achieve a perfect cleaning effect.
Ultrasonic also has the function of emulsification and neutralization, which can effectively prevent the cleaned oil from re-attaching to the cleaned object. Therefore, this cavitation can clean the inner surface of objects immersed in liquid (such as pipe fittings and box parts) under the action of ultrasonic waves. This is an important aspect that ultrasonic cleaning is superior to other cleaning methods.
Cavitation and direct current are widely used in ultrasonic cleaning machines. Ultrasonic cleaning is a physical cleaning technology, which can strongly separate pesticide residues on the surface of vegetables and fruits and kill bacteria and viruses on the surface.
Ultrasonic wave has high frequency, short wave length, good directivity and strong penetration ability, which is the reason for designing and manufacturing ultrasonic cleaning machine.