Lab Ultrasonic homogenizer connect with industrial ultrasonic homogenizer for Oil-water emulsification

Ultrasonic emulsification equipment uses strong ultrasonic waves to crush insoluble solids (or other liquids) in liquids into particles and fully mix them with the surrounding liquid to form an emulsion. The physical mechanism of crushing insoluble solids (or liquids) is generally considered to be the ultrasonic cavitation effect. The ultrasonic cavitation effect refers to the fact that under the action of strong ultrasonic waves, a large number of bubbles will be generated in the liquid. The small bubbles will gradually grow and increase with the ultrasonic vibration, and then suddenly burst and split. The split bubbles will continue to grow and burst. When these small bubbles collapse rapidly, high temperature and high pressure are generated in the bubbles. Because the liquid around the bubbles rushes into the bubbles at high speed, a strong local shock wave is generated in the liquid near the bubbles, and local high temperature and high pressure are also formed, thereby producing ultrasonic crushing and ultrasonic emulsification.

Product principle of ultrasonic emulsification machine

It consists of two parts: ultrasonic emulsification components and ultrasonic drive system (ultrasonic generator).

Components:

Mainly include ultrasonic transducers, ultrasonic horns, and ultrasonic tool heads for generating ultrasonic vibrations and emitting this vibration energy into the liquid.

1. Ultrasonic drive system: Generates high-frequency and high-power current to drive the ultrasonic vibration components to work. The power of the ultrasonic generator is adjustable to adapt to different working conditions. The generator can also be integrated with a timing controller as needed to set and control the ultrasonic oscillation time and intermittent time.

2. Ultrasonic demulsification equipment consists of two parts: ultrasonic demulsification system and ultrasonic drive system (ultrasonic generator).

Ultrasonic demulsification equipment mainly includes ultrasonic transducers, ultrasonic horns, and ultrasonic tool heads for generating ultrasonic vibrations and emitting this vibration energy into the liquid.

3. The ultrasonic transducer converts the input electrical energy into mechanical energy in the form of a back-and-forth telescopic movement of the transducer in the longitudinal direction, with an amplitude generally in the range of several microns.

4. Ultrasonic horn Since the amplitude generated by the ultrasonic transducer is not enough, it is necessary to connect the ultrasonic horn to amplify the amplitude according to the design requirements, isolate the reaction solution and the ultrasonic transducer, and also play the role of fixing the entire ultrasonic vibration equipment.

5. The ultrasonic tool head is connected to the horn, which transmits the ultrasonic energy vibration to the tool head, and then the tool head emits the ultrasonic energy into the chemical reaction liquid.

6. The ultrasonic generator generates high-frequency and high-power current to drive the ultrasonic vibration components to work. The power of the ultrasonic generator is adjustable to adapt to different working conditions. The generator can also be integrated with a timing controller as needed to set and control the ultrasonic vibration time and interval time.