Imishini yokuxuba i-vacuum yelabhorethri ibalulekile ocwaningweni lwefomula kanye nokukhiqizwa kweqembu elincane ezimonyweni, emithini yemithi kanye nasezimbonini zamakhemikhali amahle. Ukuze ukhethe idivayisi engabizi futhi esebenzayo efanelana nezidingo zokuhlola, abasebenzisi badinga ukuhlola ngokuphelele amapharamitha amaningana ayinhloko. Izici ezibalulekile zokukhetha zifingqiwe kanje.
1. Ukulinganisa Ivolumu Yokusebenza
Ukucaciswa komthamo kuyinkomba yokukhetha eyinhloko. Amamodeli ajwayelekile afaka phakathi i-1L, i-2L kanye ne-5L. I-reactor yengilazi engu-2L inevolumu ephezulu yokuxubha engu-2000ml kanye nevolumu encane yokuxubha esebenza kahle engu-600ml. Abasebenzisi badinga ukukhetha amamodeli ngokwesilinganiso esivamile sokuhlola. Ukuhlolwa kwesampula encane kuhambisana nemodeli engu-1L, kuyilapho ukuhlolwa okuvamile kwe-medium-batch kufaneleka kakhulu kunguqulo engu-5L, kugwema ukuxubana okunganele okubangelwa yivolumu engalingani.
2. Ukuzivumelanisa Nezimo Zokubonakala Kwezinto Ezibonakalayo
Amafomula ahlukene anezici ezihlukile ze-viscosity. I-vacuum mixer ejwayelekile engu-2L ingacubungula izinto ezine-viscosity ephezulu engu-100,000cP, emboza ama-lotion amaningi ansuku zonke nama-cream. Ukuze uthole izinto ezi-viscosity ephezulu njenge-ointments ejiyile nama-paste, kubalulekile ukuthuthukisa amandla okuxuba kanye nesakhiwo sokuklwebha udonga lwe-PTFE ukuqinisekisa ukuxubana okufanayo nokuvimbela ukunamathela kwezinto kanye nezindawo ezifile ezisele.
3. Ukusebenza Kokulawula Izinga Lokushisa
Izinga lokushisa eliphezulu lokusebenza kwemishini lingu-120°C. Ifakwe ubhavu wamafutha okushisa okungaguquki, ububanzi bokushisa bungafinyelela ku-300°C ngokunemba okungu-±0.5°C. Ezivivinyweni ezidinga ukuncibilika nokufakwa kwe-saponification kwezinga lokushisa eliphezulu, uhlelo lokulawula izinga lokushisa oluphelele lubalulekile. Ezivivinyweni ezilula zokuxuba okubandayo, abasebenzisi bangasusa imishini yokushisa esekelayo ukuze bonge izindleko.
4. Amandla Okusebenza Nge-Vacuum
Iphampu yokuvasa ehambisanayo yesiqandisi ingagcina izinga elizinzile le-vacuum elingu--0.096MPa amahora angama-24, okususa ngempumelelo amabhamuza omoya futhi kuthuthukise ubucwebe bomkhiqizo. Lokhu kulungiselelwa kuyadingeka ekunakekelweni kwesikhumba okuphezulu kanye ne-emulsions yezokwelapha. Ekuhlolweni okungenazo izidingo zokuhlanza, amaphampu okuvasa avamile angabizi angasetshenziswa njengenye indlela.
5. Umphumela Wokushukumisa Nokuhlanganisa
Isakhiwo samandla amabili sokuxubha odongeni ngesivinini esiphansi kanye nokuhlanganiswa kwesivinini esikhulu (0-30000rpm) kuqinisekisa ukuhlakazeka kwezinto ezincane kanye ne-emulsification. Abasebenzisi bangalungisa ukucushwa kwamandla e-homogenizer ngokuya ngezidingo zokunemba zokuhlola ukuze balinganisele ukusebenza kokusebenza kanye nesabelomali.
Ekuphetheni, ukukhetha okunengqondo kufanele kuhlanganise izimo zangempela zokuhlola. Abasebenzisi bangakwazi ukuthenga imishini yokuxuba i-vacuum yelabhorethri efaneleke kakhulu ngokuqhathanisa ivolumu, ukumelana ne-viscosity, izinga lokushisa kanye nemingcele ye-vacuum kuphela.
Isikhathi sokuthunyelwe: Agasti-03-2026
