20K Ultrasonic Defoaming For Canned Beverage And Beer Production Lines

Ultrasonic defoamer

Ultrasonic waves are more powerful

When sound waves reach a substance, the molecules of the substance in the foam will also vibrate under the action of sound waves. The frequency of molecular vibration determines the speed of molecular vibration. The higher the frequency, the faster the speed.

The energy gained from molecular vibration is related to the speed of molecular vibration in addition to the mass of the molecule. Therefore, the higher the frequency of the sound wave, the greater the energy of the molecules.

The mechanical energy of ultrasonic waves makes the molecules of matter produce a great acceleration, ultrasonic waves act on the concentrate, so that the liquid particles to achieve the acceleration may be hundreds of thousands of times greater than the acceleration of gravity. Such a huge acceleration will lead to rapid movement of the liquid particles, causing the foam to burst and even destroying its molecular structure.

Sound pressure

When sound waves pass through a foam, the pressure of the foam changes as a result of the vibration of the sound waves, which causes the molecules of the substance to compress and thin out.

Since ultrasonic waves have a lot of energy, the foam generates a lot of acoustic pressure.

When ultrasonic waves of normal intensity enter a liquid, an additional pressure of 0.3 -1 MPa is generated. The foam is only subjected to atmospheric pressure until it is subjected to ultrasound. When ultrasound is applied to the foam, the pressure increases, causing the foam to burst if the acoustic vibrations compress the foam, or foams if the acoustic vibrations thin the molecules. Expansion ruptures at pressures less than atmospheric pressure.

This rupture is particularly likely to occur where there are impurities or bubbles in the liquid, as the foam strength is particularly low in these areas.

Technical Data:

Hangzhou Success Ultrasonic Equipment Co.,Ltd

Founded in 1995, with about 30 Years Experiences, from a small Transuder manufacture develop into a professional ultrasonic equipment manufacturer. we fousced on Design and Development of High Power Ultrasonic Somochemistry, FYCG supply ultrasonic core parts and technical support for ultrasonic complete equipment company, developing new style high-power ultrasonic applications. Our suctomers thoughout research institutions, universities, large and small enterprises. We also has a High-power Opening Ultrasonic Laboratory, has enough strength to provide superior solution.

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