Lisebelisoa tsa ho roala manyolo
Lisebelisoa tsa ho roala manyolo li sebelisetsoa ho eketsa lesela le sireletsang kapa le sebetsang ho menontsha.Ho roala ho ka fana ka melemo e kang ho lokolloa ha limatlafatsi tse laoloang, ho fokotsa tahlehelo ea limatlafatsi ka lebaka la ho ferekana kapa ho tsuba, ho ntlafatsa thepa ea ho sebetsana le ho boloka, le tšireletso khahlanong le mongobo, mocheso le lintho tse ling tsa tikoloho.
Ho na le mefuta e fapaneng ea lisebelisoa tsa ho roala tse fumanehang ho latela litlhoko le litlhoko tse khethehileng tsa manyolo.Mefuta e meng e tloaelehileng ea lisebelisoa tsa ho roala manyolo e kenyelletsa:
1.Rotary coating drum: Mofuta ona oa thepa o sebelisa moqomo o potolohang ho kenya thepa ea ho roala holim'a likaroloana tsa manyolo.Hangata moqomo o futhumatsoa ho khothalletsa ho khomarela le ho omisa ha thepa ea ho roala.
2.Fluidized bed coater: Ka har'a sesebelisoa sena, likaroloana tsa manyolo li fanyehiloe moeeng o chesang kapa oa khase, ebe ho fafatsoa lesela la ho roala holim'a tsona.Lebelo le phahameng la khase ea khase le tiisa ho roala ka mokhoa o ts'oanang oa likaroloana.
3.Spouted bed coater: Ho tšoana le seaparo sa bethe se nang le metsi, thepa ena e sebelisa bethe ea spouted ea likaroloana ho emisa likaroloana tsa manyolo le ho li roala ka spray ea thepa ea ho roala.
4.Drum coater e nang le mokhoa oa ho fafatsa: Thepa ena e kopanya likarolo tsa moqomo oa rotary le seaparo sa bethe se nang le metsi ka ho sebelisa moqomo o potolohang le mokhoa oa ho fafatsa ho sebelisa thepa ea ho roala holim'a likaroloana tsa manyolo.
5.Centrifugal coater: Thepa ena e sebelisa spinning disc ho sebelisa thepa ea ho roala holim'a likaroloana tsa manyolo.Matla a centrifugal a tiisa kabo e tšoanang ea thepa ea ho roala.
Khetho ea thepa ea ho roala manyolo e itšetlehile ka litlhoko tse khethehileng tsa manyolo a koahetsoeng, thepa e lakatsehang ea ho roala, le matla a tlhahiso a hlokahalang.