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单槽超声波清洗机的空化现象

来源:/ 时间: 2024-02-21 浏览次数: 0

随着单槽超声波清洗机的不断迭代升级,在很多行业中得到了广泛的应用。而单槽超声波清洗机原理主要是通过换能器,将功率超声频源的声能转换成机械振动,通过清洗槽壁将超声波辐射到槽子中的清洗液。

With the continuous iteration and upgrading of single slot ultrasonic cleaning machines, they have been widely used in many industries. The principle of a single slot ultrasonic cleaning machine is mainly to convert the sound energy of the power ultrasonic frequency source into mechanical vibration through a transducer, and radiate the ultrasonic wave into the cleaning solution in the tank through the cleaning tank wall.

由于受到超声波的辐射,使槽内液体中的微气泡能够在声波的作用下从而保持振动。破坏污物与清洗件表面的吸附,引起污物层的疲劳破坏而被驳离,气体型气泡的振动对固体表面进行擦洗。

Due to the radiation of ultrasound, the microbubbles in the liquid in the tank can maintain vibration under the action of sound waves. Disrupting the adsorption of dirt on the surface of the cleaning part, causing fatigue damage to the dirt layer and detachment, and the vibration of gas bubbles scrubbing the solid surface.

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在液体中传播的超声波能对物体表面的污物进行清洗,其原理可用“空化”现象来解释:超声波振动在液体中传播的音波压强达到一个大气压时,其功率密度为0.35w/cm2,这时超声波的音波压强峰值可达到真空或负压,但实际上无负压存在,因此在液体中产生一个很大的力,将液体分子拉裂成空洞一空化核。

The ultrasonic wave propagating in liquid can clean the dirt on the surface of an object, and its principle can be explained by the phenomenon of "cavitation": when the sound wave pressure propagated by ultrasonic vibration in liquid reaches one atmosphere, its power density is 0.35w/cm2. At this time, the peak value of the sound wave pressure of ultrasonic wave can reach vacuum or negative pressure, but in reality, there is no negative pressure present, so a large force is generated in the liquid, Crack liquid molecules into voids or cavitation nuclei.

此空洞非常接近真空,它在超声波压强反向达到大时破裂,由于破裂而产生的强烈冲击将物体表面的污物撞击下来。这种由无数细小的空化气泡破裂而产生的冲击波现象称为“空化”现象。

This cavity is very close to a vacuum, and it ruptures when the ultrasonic pressure reaches a high level in the opposite direction. The strong impact generated by the rupture impacts the dirt on the surface of the object. This shock wave phenomenon caused by the rupture of countless small cavitation bubbles is called "cavitation" phenomenon.

本文由全自动超声波清洗机友情奉献.更多有关的知识请点击: 真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

This article is a friendly contribution from the fully automatic ultrasonic cleaning machine. For more related knowledge, please click: Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned

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