The role of extraction and concentration of traditional Chinese medicine in pharmaceutical industry

Extraction and concentration is an extremely important process in the traditional Chinese medicine industry, so extraction and concentration equipment plays an important role in the pharmaceutical field At present, the pharmaceutical machinery industry is in the stage of upgrading and transformation, and the extraction and concentration equipment industry is not backward, so it needs to accelerate the pace of upgrading Compared with the traditional extraction tank, the dynamic extraction or countercurrent extraction has better effect, shorter time and higher content of liquid medicine The advantages of the liquid medicine extracting tank are that the extracting tank is suitable for extracting the components contained in the plant products The structure has a tank body, a screw propeller or a propeller with an axial position device in the tank body, which is connected with a rotating shaft disk outside the tank body, and is characterized by a group of reclining continuous countercurrent leaching extraction single tanks, wherein the discharge ports and the feed ports are connected to form a connecter, and the upper part of each single tank body has a feed port, the lower part has a residual liquid discharge outlet, and the upper part of the tank body has a feed port There is a liquid inlet or exhaust port, and the lower part has a discharge port The extraction tank is mainly used for the extraction and concentration of effective ingredients such as traditional Chinese medicine, organic matter of animals and plants, food, chemical raw materials, etc it usually adopts a variety of extraction processes, such as atmospheric pressure, high-pressure water frying, hot reflux, cyclic immersion, leakage, etc Traditional Chinese medicine extraction tank is suitable for the extraction and concentration of relevant traditional Chinese medicine ingredients in hospitals, traditional Chinese medicine preparation rooms, small and medium-sized pharmaceutical factories, traditional Chinese medicine laboratories, etc the extraction time is short, the efficiency is high, the content of effective ingredients in products is high, the extraction effect is better, and the operation is simple and quick Structural characteristics of Chinese medicine extraction tank: the main body of the equipment can realize the automatic control of the whole process of the extraction section from feeding, adding solvent, heating, heat preservation, boiling, countercurrent, circulation, drug delivery and slag delivery, so as to comprehensively improve the extraction efficiency and improve the effective utilization rate of Chinese medicine The mirror surface polishing Ra of the inner tank wall of the extraction tank is ≤ 0.4, which is clean and free of residue The outer tank wall is processed by drawing, with fillet transition of the weld, without hanging materials, and easy to clean It meets the requirements of the national health level, with high safety and stability in the production process, and conforms to the national GMP medical standards The special sanitary mechanical seal is adopted for the extraction tank, and the special shape of the slag gate sealing ring is specially designed to ensure that the higher the static pressure of the liquid column or the pressure in the tank, the closer the sealing ring, the better the sealing performance, the longer the service life of the traditional Chinese medicine extraction tank, and the heating system is set at the bottom of the slag gate to make the extraction of the effective ingredients of traditional Chinese medicine more complete CIP cleaner can realize online CIP / SIP, explosion-proof sight lamp, mirror, quick and portable sanitary feeding port, demister and other configurations to ensure easy operation In the extraction operation process, the extraction tank of traditional Chinese medicine is carried out in the whole large-scale container The production process has high safety, simple operation, small floor area, less investment energy consumption, high equipment recycling rate and solvent saving