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Application of ultrasonic cleaning in surface treatment industry

2019-07-31

Surface treatment industry such as electroplating industry, electroplating is the use of electrolysis process, metal or alloy deposition on the surface of the plating, forming a metal coating surface treatment technology. This will have a certain harm to human health and the environment. For example, electroplating wastewater will produce great impact on the environment, and the operators who have been engaged in electroplating for a long time may suffer from skin diseases, pharyngitis and other diseases, and some electroplating processes now use non-environmental protection chemical raw materials, which will bring their chemical materials into the coating in electroplating,directly affecting the user's health.


So how do you prevent this?

Operators usually wear rubber or plastic gloves when working, wear overalls with acid-proof aprons and rubber boots, wear acid-proof masks and protective glasses. Work clothes should often change cleaning, work after appropriate bath cleaning body skin.

Such problems can be avoided if ultrasonic cleaning technology is used. Because of the principle of ultrasonic cleaning machine is made by ultrasonic generator, high-frequency oscillation signal transducer into high frequency mechanical oscillation and spread to the media, cleaning solvents in ultrasonic cleaning fluid density and radiation forward, make the liquid flow and produce tens of thousands of tiny air bubbles, exists in the tiny air bubbles in the liquid (cavitation nuclei) in sound field under the action of vibration, when the pressure reaches a certain value, the bubble growth quickly, and then suddenly closed, the air bubbles have repercussions when closed, generate thousands of atmospheric pressure in the surrounding, destroy the insoluble dirt and scatter them in the cleaning fluid, When group particles are coated with oil and adhere to the surface of the cleaning part, the oil is emulsified and the solid particles are separated, so as to achieve the purpose of cleaning the surface of the cleaning part. Due to the inherent penetration of ultrasonic wave, it can be used to clean various complicated objects with special shapes. It has a good cleaning effect on small holes and crevices, and the best cleaning effect for objects with no sound absorption or small sound absorption coefficient. This saves labor and reduces pollution to the environment.   

 

Sinobakr, make industrial cleaning easier!


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