Ethanol solvent extractor

tank unit typecounter-currentfor herbs

Equipment performance optimization, good operability, energy saving and environmental protection, overall beautiful. Component: The equipment is made up with tank, defoamer,condenser, cooler, oil-water separator, oil receiver, duplex strainer, pump and pipeline. Accessories The tank is equipped with CIP cleaning automatic rotating spray ball, temperature gauge, pressure gauge, explosion-proof sight glass lamp, sight glass, quickopening feeding port, etc., to ensure easy operation and meet GMP standards. The inner cylinder of the equipment is made of 304 and 316L. Operating principle: Solvent is added into the extraction tank. After soaking，solvent will be heated through steam in the jacket. Medicine liquid will boil in the tank. According to different boiling points of solvent，low boiling point components start to first boil into secondary steam, then through condensation, cooling to oil and water separate. Reflux or discharge can be determined according to process conditions. The oil-water separator uses the different density of oil and water to carry on the upper and lower layers, so as to obtain the volatile oil. In addition, due to a difference in the concentration of medicine liquid in the upper, middle and lower parts of the main tank in the heating process, it can make medicine liquid from the bottom of the main tank through the filter and pump back to the upper part of the main tank for circulation, to achieve dynamic extraction.