很多在超聲波清洗機設備上（shàng）都有脫（tuō）氣，那麽（me）這（zhè）個到底是什麽原理和功能，下麵就為大家解（jiě）答：

Many of them are available on ultrasonic cleaning machines. So what is the principle and function of this, here are the answers:

當超聲波進入溶液時，會產生交變壓力。用於空（kōng）化閾值的聲波在液體中傳播時會產生空化氣泡，能顯著提高（gāo）氣體從（cóng）溶液到（dào）氣泡的傳質（zhì）速率。空化氣泡是由溶液中的微小氣核產生的，這（zhè）些氣核是由聲波稀相的拉應力（負壓）產生的。

When ultrasonic wave enters the solution, alternating pressure will be generated. The cavitation bubble will be produced when the acoustic wave used for cavitation threshold propagates in liquid, which can significantly improve the mass transfer rate of gas from solution to bubble. Cavitation bubbles are produced by the tiny gas cores in the solution, which are produced by the tensile stress (negative pressure) of the dilute phase of sound waves.

如果在空化形成後拉伸應力仍然（rán）存在，時（shí）空氣泡將膨（péng）脹到其初始尺（chǐ）寸的許多倍。在這種情況下，空化氣泡保持球形，然後增（zēng）長、振動和塌陷。當超聲波作用時，溶液中的氣體成分可以通過氣液界麵的“定向擴散”進入空化泡，空化泡進入人的生（shēng）長階段。當空化氣泡在溶液表麵塌陷時，氣體會從氣泡中逸出，從而引起脫氣。

If the tensile stress still exists after cavitation, the bubble will expand to many times its initial size. In this case, the cavitation bubble remains spherical, then grows, vibrates and collapses. When ultrasonic is applied, the gas components in the solution can enter into cavitation bubbles through the "directional diffusion" of the gas-liquid interface, and the cavitation bubbles enter the growth stage of human beings. When the cavitation bubble collapses on the surface of the solution, the gas will escape from the bubble, which will cause degassing.

超聲波脫氣設備的優（yōu）點是，泡沫是大量氣泡聚集而成，超聲波脫氣設備是在泡（pào）沫形成（chéng）的早期，氣泡不是大量積聚的液（yè）體消泡（pào）、除氣（qì），或者溶解，混合（hé）在液體氣體中消（xiāo）泡、除氣。整個過程不使用（yòng）任何消泡劑，完全是物理消泡，也可以稱為機械消泡。對於已經產生的表麵泡沫（mò），該裝置沒（méi）有明顯的效果，需（xū）要用消泡膜來解決。

The advantage of the ultrasonic degassing equipment is that the bubbles are gathered by a large number of bubbles. The ultrasonic degassing equipment is in the early stage of the bubble formation. The bubbles are not a large number of accumulated liquid defoaming, degassing, or dissolving, and are mixed in liquid gas to defoaming and degassing. The whole process does not use any defoaming agent, it is completely physical defoaming, also can be called mechanical defoaming. For the surface foam that has been produced, the device has no obvious effect and needs to be solved by the antifoaming film.

脫氣主要采用超聲波“定向擴（kuò）散”，一旦空化發（fā）生，內部仍有（yǒu）空氣，在一些熔融液體脫氣淨化應用（yòng）中不產生空化。排出液體空氣，降低超聲波空化反應產生氣泡的（de）阻（zǔ）力，提高超聲（shēng）波清（qīng）洗機的清洗效（xiào）率。另一個影（yǐng）響是超聲波清洗機工作時間長了會產生一種（zhǒng）超聲（shēng）波疲勞（láo），降低清（qīng）洗效果和效率，排氧（yǎng）氣功也能消除這種超聲波疲勞。

Degassing mainly adopts ultrasonic "directional diffusion", once cavitation occurs, there is still air inside, and there is no cavitation in some degassing and purification applications of molten liquid. The liquid air is discharged, the resistance of bubbles produced by ultrasonic cavitation reaction is reduced, and the cleaning efficiency of ultrasonic cleaning machine is improved. Another effect is that the ultrasonic cleaning machine will produce a kind of ultrasonic fatigue after working for a long time, which can reduce the cleaning effect and efficiency, and the oxygen exhaust gas can also eliminate this kind of ultrasonic fatigue.

綜上所述，可以看出超聲波清洗設備的非常強大，可以更好地達到清洗的（de）目的（de），提高清洗效果。

In conclusion, it can be seen that the ultrasonic cleaning equipment is very powerful, and can better achieve the purpose of cleaning and improve the cleaning effect.

產品特點：

Product features:

與傳統產品（pǐn）相比，堅持靜音設計，降（jiàng）低噪音，提高功率轉換，延（yán）長使用壽命。

Compared with traditional products, we should adhere to silent design, reduce noise, improve power conversion and extend service life.

元黑色鋼化（huà）玻璃觸（chù）摸屏控（kòng）製，超質感，控製鍵簡（jiǎn）單清晰。

The touch screen control of meta black tempered glass, super texture, simple and clear control key.

水晶珠銀烤漆外（wài）殼，易清洗，永（yǒng）遠新。

Crystal Bead Silver baking paint shell, easy to clean, forever new.

目的：

Objective: To study the effect of the method on the development of the system

清洗、消毒、滅菌、脫氣、乳化、混合、置換、萃取（qǔ）、粉碎（suì）等。

Cleaning, disinfection, sterilization, degassing, emulsification, mixing, replacement, extraction, grinding, etc.

使用範圍：

Scope of use:

主要用於電子、機械、光學、珠（zhū）寶、蒸汽保（bǎo）險、醫藥（yào）、電鍍（dù）、鍍膜及（jí）真空鍍膜預處理等行業。特別適（shì）用於表麵形狀複雜的零件，如清洗（xǐ）工件上的狹縫、溝槽、深孔、盲孔等。同時可以清（qīng）洗零件表麵的油汙、鐵鏽和氧（yǎng）化物。真正做到清潔、消毒、滅菌。

It is mainly used in electronic, mechanical, optical, jewelry, steam insurance, medicine, electroplating, coating and vacuum coating pretreatment. It is especially suitable for parts with complex surface shape, such as cleaning the slit, groove, deep hole and blind hole on the workpiece. At the same time, the oil, rust and oxide on the surface of parts can be cleaned. Truly clean, sterilize and sterilize.

功能和特點：

Functions and features:

1、與傳（chuán）統產品相比，噪音降低30%以上，超聲波功率（lǜ）轉換（huàn）效率提高30%以上，清洗速度快，使用壽（shòu）命長。

1. Compared with traditional products, noise is reduced by more than 30%, ultrasonic power conversion efficiency is increased by more than 30%, cleaning speed is fast and service life is long.

2、產品設計美觀大方，外（wài）殼采用優質不鏽鋼壓花板，防鏽性能好（hǎo）；清洗槽采用優質SUS304不（bú）鏽鋼衝（chōng）壓成型，無焊接處，防水性能好；3、產（chǎn）品清洗溫度可在設計範圍內任意調（diào）節，工作（zuò）時間可數字控製

2. The product is designed with beautiful and generous appearance, and the shell adopts high-quality stainless steel embossing board, which has good rust resistance performance; the cleaning tank is made of high-quality SUS304 stainless steel stamping, without welding place, and has good waterproof performance; 3. The product cleaning temperature can be adjusted arbitrarily within the design scope and the working time can be controlled digitally

4、LED數顯（xiǎn）可任（rèn）意調節1-99分鍾，滿足不同（tóng）清洗要求（qiú）；

4. LED digital display can be adjusted for 1-99 minutes at any time to meet different cleaning requirements;

5、6L及以上規格設有快速排放廢液的排放裝置；

5. 6L and above specifications are equipped with a discharge device for rapid waste liquid discharge;

6、SUS304專用清洗籃（lán）可選；

6. SUS304 special cleaning basket is optional;

7、采用優質進口核心部件，使用壽命長；

7. Adopt high quality imported core parts, long service life;

8、清洗物體時，不（bú）需要人工接觸清洗液和攪拌工件。工件表麵無損傷，安全可靠。清洗工件時，可節省溶劑、熱能、工作場所和人工。

8. When cleaning objects, it is not necessary to contact the cleaning solution and stir the workpiece manually. The surface of the workpiece is free of damage and is safe and reliable. When cleaning the workpiece, it can save solvent, heat, workplace and labor.