Labtoratory Ultrasonic separation equipment for Palm Oil Extraction
| Model |
SONOL20-1000 |
SONOL20-500 |
SONOL28-300 |
SONOL40-100 |
| Frequency |
20±0.5 KHz |
20±0.5 KHz |
28±0.5 KHz |
40±0.5 KHz |
| Power |
1000 W |
500 W |
300 W |
100 W |
| Voltage |
220/110V |
220/110V |
220/110V |
220/110V |
| Temperature |
300 ºC |
300 ºC |
300 ºC |
300 ºC |
| Pressure |
35 MPa |
35 MPa |
35 MPa |
35 MPa |
| Max Capacity |
8 L/Min |
5 L/Min |
1L/Min |
0.5 L/Min |
| Tip Head Material |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Titanium Alloy |
Ultrasonic extraction is to use the strong cavitation, disturbance, high acceleration, multi-stage crushing and mixing functions generated by ultrasonic radiation pressure to increase the frequency and speed of material molecular motion, increase the permeability of the solvent, and increase the penetration of the target component into the solvent. facilitate extraction. Ultrasound is an elastic mechanical vibration wave that is fundamentally different from electromagnetic waves. Because electromagnetic waves can propagate through a vacuum, and ultrasonic waves must travel through their medium, in the form of expansion and compression, and fluid motion due to changes in acoustic pressure solvent sharply through compression and sparse, in the acoustic sparse phase band , the air pockets expand and grow, and the surrounding is filled with liquid vapor or gas. In the compression zone, the air pocket quickly collapses, bursting, producing numerous microbubbles that can serve as new gas nuclei. It is now believed that the main reason for the effect of ultrasonic waves on chemical reactions is that the sudden bursting of the grown microbubbles will generate a strong shock wave.
Palm oil is squeezed from palm fruit from oil palm trees. It is currently the largest vegetable oil variety in the world in terms of production, consumption and international trade. Southeast Asia and Africa, as the main producing areas of palm oil, account for about 88% of the world's total palm oil production. At present, China has become the world's largest palm oil importer, with an annual palm oil consumption of about 6 million tons, accounting for 20% of the total market, palm oil is rich in antioxidants, such as beta-carotene, vitamin A and vitamin E, it can effectively prevent the formation of diseases caused by lipid metabolism disorders in the human body, and effectively slow down the aging of human cells. Compared with other vegetable oils, palm oil has more varieties, good heat resistance, not easy to be oxidized, high yield, and low production cost; After multiple refining and fractionation, the oil can obtain solid fat and liquid oil with different melting points.
The fractionation of palm oil is a process of crystallizing solid fats with different melting points as the temperature decreases. Most of them are realized in a crystallizing tank. The crystallizing tank has a temperature control system. First, the palm oil to be fractionated is heated by heating. It is all liquefied, and then injected into the crystallizing tank, and then the temperature in the crystallizing tank is controlled by the temperature control system of the crystallizing tank to achieve the effect of crystallization, and then the oil with the required melting point can be obtained by filtration; studies have shown that, Ultrasound helps the crystallization of palm oil, which makes the crystal more stable and reduces the amount of liquid oil doping in the crystal. However, most of the existing industrial crystallizing tanks are more than ten tons, and it is difficult to refit the ultrasonic device. Therefore, it is urgent to design a palm oil fractionation equipment that can realize ultrasonic-assisted fractionation without changing the structure of the crystallizing tank.
Features
1.Ultrasonic extraction is not easily limited by the solvent used, and it is allowed to add a co-extractant to increase the polarity of the liquid phase and improve the extraction efficiency.
2.Compared with supercritical CO2 extraction and ultra-high pressure extraction, the ultrasonic extraction equipment is simple and the extraction cost is low.
3.Different from the traditional boiling method or reflux method, ultrasonic extraction does not require heating, so as to avoid long-term heating that will damage the active ingredients, it is especially suitable for the extraction of heat-sensitive substances.
4.In most cases, the ultrasonic extraction has few operation steps, the extraction process is simple, and it is not easy to cause pollution to the extract.
5.Ultrasonic extraction technology improves the extraction rate of active ingredients, ensures the best use of raw materials, reduces solvent consumption, and can achieve significant economic benefits.
6.Ultrasonic extraction technology is a physical process, there is no chemical reaction in the whole extraction process, and it has little effect on the activity of active ingredients.
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