Ultrasonic Emulsifier Information Introduction

Ultrasound is a well-established method of emulsification. Ultrasonic processors are used to producing nanometer-sized material slurries, dispersions, and emulsions because of their potential for depolymerization and primary reduction. These are the mechanical effects of ultrasonic cavitation. Ultrasound can also be used to influence chemical reactions through cavitation energy. As the market for nano-sized materials grows, the need for production-grade ultrasonic processes is also increasing.

Here is the content list:

l Ultrasonic emulsification equipment composition.

l Ultrasonic emulsification features.

Ultrasonic emulsification equipment composition.

Ultrasonic emulsification equipment consists of two main components: an ultrasonic drive generator and an ultrasonic vibration device (ultrasonic transducer with booster and probe), connected by a special cable.

An ultrasonic generator is used to convert 50-60HZ utility power (AC 220V) into high-power, high-frequency electrical signals, and output to the ultrasonic vibration components. Ultrasonic vibration equipment mainly includes a high-power ultrasonic transducer, booster, flange, and probe, which is used to generate ultrasonic vibration and launch this vibration energy to the processing object. The transducer extends back and forth along the longitudinal direction to convert the input electrical energy into mechanical energy (ultrasonic waves). The booster amplifies the amplitude according to the design requirements and isolates the reaction fluid from the transducer. The booster is generally connected to the probe by a flange (or quick clamp), which serves to fix the entire ultrasonic vibration system. The booster is connected to the probe, and the booster transmits the ultrasonic vibration energy from the transducer to the probe.

Ultrasonic emulsification features.

1. High-quality emulsification: It forms an emulsion of small average droplet size, up to 0.2 ~ 2um. droplet particle size distribution range is narrow, up to 0.1 ~ 10um. high concentration, pure emulsion concentration up to 30%, adding emulsifier up to 70%;

2. Stable emulsification: Ultrasonic emulsifiers can produce stable emulsions without or with fewer emulsifiers, some can be stable for several months or even more than half a year, low energy consumption, high production efficiency, and low cost;

3. It can control the type of emulsion: Under certain sound field conditions, it can prepare both oil-in-water emulsions and oil-in-water emulsions, however, it is impossible to achieve mechanical emulsification. Only the nature of the emulsifier can control the type of emulsion, for example, when toluene is emulsified in water, one type of emulsion can be formed under low sound intensity conditions, while another type of emulsion can be formed under high sound intensity conditions;

4. It requires low power to produce emulsions;

5. It can control the type of emulsion: It uses ultrasonic emulsification to prepare both O/W (oil-in-water) and W/O (oil-in-water) emulsions under certain sound field conditions; however, mechanical emulsification is not possible, and only the nature of the emulsifier can control the type of emulsification.

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