Microwave extraction equipment According to the principle that liquid boiling points are different under different pressure, microwave extraction vacuum and vacuum technology are combined to conduct microwave extraction at room temperature of 20 ℃~30 ℃. The equipment specifications are relatively complete, ranging from 10 liters to 3000 liters. The equipment is mainly used for chemical reaction, material separation, heating and cooling, liquid extraction, gas absorption and other chemical and physical change processes in industrial production processes such as chemical, pharmaceutical, petroleum, dye, biochemical, food, etc.
Microwave extraction (extraction) equipment is mainly used for microwave extraction (extraction) of spices, spices, soybeans, peanuts, tea drinks, pectin, chemical products, etc.
Principle of microwave extraction: microwave extraction technology is a new technology applied to chemical industry, traditional Chinese medicine and food industry. Microwave extraction is mainly used for the extraction of solid samples. It has been used for extraction such as soil, animals and plants, food, seeds and feed, Chinese medicine, etc. The main characteristics of microwave extraction are fast, low energy consumption, low solvent consumption, and favorable for polar and thermally unstable compounds, avoiding thermal decomposition caused by long-term high temperature.

1. Traditional thermal extraction is carried out from outside to inside by means of heat conduction and thermal radiation, while microwave assisted extraction is heated from inside to outside at the same time. There is no high temperature heat source, eliminating the thermal gradient, which greatly improves the extraction quality and effectively protects the functional components in food, drugs and other chemical materials;
2. As microwave can be heated through, the extraction time is greatly saved. According to a large amount of field data statistics, the work completed in 8 hours by conventional multi-function extraction tank can be completed in dozens of minutes by using microwave dynamic extraction equipment of the same size.
3. Microwave energy has extraordinary extraction ability. The same raw materials need to be purified twice or three times with conventional methods, and can be purified once under microwave field. The process flow is greatly simplified.
4. Microwave extraction has no thermal inertia and is easy to control. All parameters can be digitized, which is in line with the modernization of pharmaceuticals.
5. Microwave extract has high purity and can be extracted by water, alcohol and fat. It is widely used.
6. The extraction temperature is low, not easy to gelatinize, easy to separate, and convenient for post-processing. Save energy
7. The amount of solvent is less (50%~90% less than the conventional method);
8. Microwave equipment is electrical equipment, without boiler, pollution-free, safe, environmentally friendly, and belongs to green engineering;
9. The production line is simple and saves investment.