Knowledge | 2022-07-20
The technical characteristics and principles of ultrasonic cleaning machine
Technical features of ultrasonic cleaning machine
1. Cleaning more thoroughly the principle of ultrasonic cleaning machine shows that this method is very suitable for cleaning the complex shape of components. Many of these parts are difficult or impossible to clean by hand. A cleaning agent can only dissolve part of the dirt, for stubborn dirt and parts of the internal dirt are also inadequate. Ultrasonic cleaning machine technology cleaning is a wonderful physical cleaning, like countless small bombs at the same time blasting to remove the object inside and outside the surface, such as combined with cleaning agent chemical cleaning, therefore, the cleaning of the inner surface and the inner hole which can not be finished by the traditional method can be finished in one time.
2. Energy-efficient small parts are often washed with petrol or diesel, so the Factor of safety is low and accidents are likely to occur. The ultrasonic cleaning technology using a water-based cleaning agent is no accident.
3, high efficiency only needs to disassemble the parts and put them in the wire mesh basket of the washing machine, and press the switch to clean them automatically.
4. The cleaning cost is low because of the high reuse rate of cleaning agents and the cheap purchase of consumables. In all cleaning methods, the cleaning cost can be divided into equipment cost and consumption cost. The service life of an ultrasonic cleaning machine is about 10 years, except that the cost of equipment is higher than that of manual cleaning and organic alkaline solvent cleaning, and lower than that of gas cleaning and high-pressure water jet cleaning.
5. Good cleaning effect as far as cleaning methods are concerned, the cleaning methods used in industrial cleaning are generally manual cleaning, organic solvent cleaning, vapor phase cleaning, high-pressure water jet cleaning, and ultrasonic cleaning, according to the cleaning effect, the cleaning method can be distinguished. The ultrasonic cleaning machine is recognized as the current cleaning method with high cleaning efficiency and good cleaning effect, and its cleaning efficiency has reached more than 98%, the cleaning efficiency of traditional hand cleaning and organic solvent cleaning is only 60% -70%, and even the cleaning efficiency of meteorological cleaning and high-pressure water jet cleaning is less than 90%.
Therefore, in industrial cleaning, an ultrasonic cleaning machine with its high efficiency, and good effect, applicable to large workload cleaning characteristics is no doubt a good choice for cleaning, which is why the general high cleanliness requirements of the industry. The cleaning principle of the ultrasonic cleaning machine: the ultrasonic cleaning machine is a high-frequency vibration signal sent by the ultrasonic generator, which is converted into high-frequency mechanical vibration by the transducer and spread to the medium-cleaning solvent, ultrasonic wave in the cleaning fluid in the dense phase of forwarding radiation so that the flow of the liquid and produce tens of thousands of tiny bubbles.
These bubbles form and grow in the negative pressure region of ultrasonic longitudinal propagation, and quickly close in the positive pressure region. In a process known as“Cavitation,” the bubbles close, creating an instantaneous high pressure of more than 1,000 air pressures, continuous high pressure is like a series of small“Explosions” constantly impacting the surface of the object, so that the surface of the object and the cracks in the dirt quickly, peeling, to achieve the object surface purification.