Customization: | Available |
---|---|
Frequency: | 20kHz |
Power: | 1000Watt/1600Watt |
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Ultrasonic homogenizer is mainly composed of two parts, an ultrasonic generator and an ultrasonic vibration part( ultrasonic transducer with booster and probe), which are connected by a dedicated cable.
Emulsions are dispersions of two or more immiscible liquids. Highly intensive ultrasound supplies the power needed to disperse a liquid phase (dispersed phase) in small droplets in a second phase (continuous phase). In the dispersing zone, imploding cavitation bubbles cause intensive shock waves in the surrounding liquid and result in the formation of liquid jets of high liquid velocity. At appropriate energy density levels, ultrasound can well achieve a mean droplet sizes below 1 micron (micro-emulsion).
Ultrasound creates acoustic cavitation, which produces violently imploding vacuum bubbles, causing shock waves, microjets and strong shear forces as well as extreme local temperatures (~5,000 K)and pressures (~1,000 atm). These extreme conditions result in exceptionally efficient mixing, yielding nanoemulsions with very small droplet sizes and enormous contact areas between all components.
Model |
SPS20-500S |
SPS20-1000S |
SPS20-1000 |
SPS20-2000 |
SPS20-3000 |
SPS20-3000Z |
Frequency |
20Khz |
20Khz |
20Khz |
20Khz |
20Khz |
20Khz |
Power |
500 W |
1000 W |
1000 W |
2000W |
3000W |
3000 W |
Voltage |
220V |
220V |
220V |
220V |
220V |
220V |
Pressure |
Normal |
Normal |
Normal |
35 MPa |
35 MPa |
35 MPa |
Intensity of sound |
>10 W/cm² |
>10 W/cm² |
>10 W/cm² |
>40 W/cm² |
>60 W/cm² |
>60 W/cm² |
Processing capacity (L/H) |
0.5-2.0 |
1.0-4.0 |
5.0 |
20.0 |
50.0 |
100.0 |
Material of probe |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Generator |
Digital type |
Digital type |
Digital type |
Digital type |
Digital type |
Digital type |
Ultrasonic Emulsification Features:
1. The emulsification quality is high. The average droplet size of the formed emulsion is small, which can reach 0.2~2um. The droplet size distribution range is narrow, up to 0.1~10um. The concentration is high, the concentration of pure emulsion can reach 30%, adding emulsifier can reach 70%.
2. The emulsification is stable, you can produce stable emulsions without or with less emulsifiers, and some can be stable for several months or even more than half a year, with low energy consumption, high production efficiency and low cost.
3. The type of emulsion can be controlled. Under certain sound field conditions, both oil-in-water and water-in-oil emulsions can be prepared. However, it is impossible to achieve mechanical emulsification. Only the properties of emulsifiers 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, and another type of emulsion can be formed under high sound intensity conditions.
4. Low power required to produce emulsion.
5. The type of emulsion can be controlled. Using ultrasonic emulsification, under certain sound field conditions, both O/W (oil-in-water) and W/O (water-in-oil) emulsions can be prepared; however, mechanical emulsification is impossible, and only the properties of the emulsifier can control the emulsion type.