The extraction tank is a commonly used leaching and extraction equipment in the pharmaceutical and chemical industry, and is especially suitable for the leaching and extraction of the components contained in the plant products. The structure has a tank body, a screw propeller or a propeller propeller with an axial position device in the tank body, and is connected with the rotating shaft disk outside the tank body, and it is characterized in that it has a set of continuous countercurrent leaching and extraction single tanks which are inclined horizontally, and the tank is separated from each other. The feed port is connected with the feed port to form a communication device. The upper part of the low end of each single tank has a feed port, the lower part has a residual liquid discharge port, the upper part of the high end of the tank body has a liquid inlet or exhaust port, and the lower part has an outlet port. Feed mouth.
Uvod v zmogljivost
The extraction tank is a multi-purpose equipment designed for traditional Chinese medicine factories, boiling and extraction processes. It can extract, recover alcohol and separate volatile oil in this process. In addition to the main equipment of the extraction tank, this equipment is also equipped with a foam catcher, a cooler, an oil-water separator, etc. All parts of these devices in contact with drugs are made of stainless steel, and the heating interlayer is strictly tested by the pressure vessel inspection department. In the extraction process, the equipment is composed of condenser, oil-water separator, etc., and is completed in a completely sealed recyclable system, and at the same time, the organic solvent is recovered from the waste residue.
Načelo ekstrakcije
(1), kot je ekstrakcija vode: voda in tradicionalna kitajska medicina se naložita v ekstrakcijski rezervoar in zažene se vmesni vir toplote. Po vrenju v rezervoarju se dovod vira toplote zmanjša, vrenje v rezervoarju pa se ohranja. Čas vzdrževanja se določi glede na ekstrakcijski farmakološki postopek. Voda, parna para se ohladi in vrne v ekstrakcijski rezervoar za vzdrževanje kroženja in temperature.
(2) kot je ekstrakcija alkohola: najprej dodajte zdravilo in alkohol v rezervoar in ga je treba zapečatiti, dajte vmesnemu viru toplote paro, odprite hladilno vodo, da zmanjšate dovod vira toplote, ko rezervoar doseže zahtevano temperaturo, in da se dvigajoči se hlapni alkohol po prehodu skozi kondenzator vrne v tekoči alkohol. To pomeni, da se za izboljšanje učinkovitosti črpalka lahko uporablja za prisilno cirkulacijo, tako da se tekoče zdravilo izsesa iz spodnjega dela rezervoarja skozi črpalke in se vrne v rezervoar skozi zgornji dovod jeklenke, da se razbremeni lokalni pretok kanala.
(3) Ekstrakcija olja: najprej dodajte tradicionalno kitajsko medicino in vodo, ki vsebuje hlapno olje, v ekstrakcijski rezervoar, odprite cirkulacijski ventil separatorja olja, nastavite obvodni povratni ventil in odprite hladilno vodo za hlajenje, ko ventil vira toplote doseže temperatura izhlapevanja. Tekoče zdravilo je treba hraniti na določeni višini v separatorju, da se loči, in izmenično uporabite drug ločevalnik olja{1}}vode.
(4) Pridobivanje oleina: V jeklenko dodajte alkohol, vklopite hladilno vodo za paro in nato odprite rekuperacijski ventil.
