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 u performanse
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.
Princip ekstrakcije
(1) kao što je ekstrakcija vode: voda i tradicionalna kineska medicina se učitavaju u spremnik za ekstrakciju i pokreće se međuslojni izvor topline. Nakon vrenja u spremniku, dovod izvora topline se smanjuje, a vrenje u spremniku se održava. Vrijeme održavanja određuje se prema farmakološkom postupku ekstrakcije. Voda, parna para se hladi i vraća u spremnik za ekstrakciju kako bi se održala cirkulacija i temperatura.
(2) kao što je ekstrakcija alkohola: prvo dodajte lijek i alkohol u spremnik i mora se zatvoriti, dajte međuslojnom izvoru topline paru, otvorite rashladnu vodu kako biste smanjili dovod izvora topline kada spremnik dosegne potrebnu temperaturu i da se alkohol koji se diže u paru nakon prolaska kroz kondenzator vrati u tekući alkohol. To jest, radi poboljšanja učinkovitosti, pumpa se može koristiti za prisilnu cirkulaciju, tako da se tekući lijek isisava iz donjeg dijela spremnika kroz pumpa i vraća se u spremnik kroz gornji ulaz u cilindar kako bi se rasteretio lokalni protok kanala.
(3) Ekstrakcija ulja: prvo dodajte tradicionalnu kinesku medicinu i vodu koja sadrži hlapljivo ulje u spremnik za ekstrakciju, otvorite cirkulacijski ventil separatora ulja, podesite premosni povratni ventil i otvorite rashladnu vodu za hlađenje kada ventil izvora topline dosegne temperatura isparenja. Tekući lijek treba držati na određenoj visini u separatoru kako bi se odvojio, a drugi separator ulja{1}}treba naizmjenično koristiti.
(4) Rekuperacija oleina: Dodajte alkohol u cilindar, uključite rashladnu vodu za paru, a zatim otvorite povratni ventil.
