Isetshenziswa kanjani i-centrifugation ekuhlukaniseni ukhilimu wobisi?

Ukusebenzisa i-Centrifugation ekuhlukaniseni ubisi lwe-Milk Cream

I-Centrifugation inqubo ehilela ukusetshenziswa kwe-centrifuge ukuhlukanisa izinto ezinobukhulu obuhlukene ngaphakathi koketshezi. Le ndlela inezindlela eziningi zokusebenzisa ezimbonini ezahlukene, okuhlanganisa nemboni yobisi, lapho isetshenziselwa khona ukuhlukaniswa kokhilimu wobisi. Inqubo yokuhlukaniswa kokhilimu wobisi ibalulekile ekukhiqizweni kwemikhiqizo yobisi ehlukahlukene, njengebhotela, ukhilimu, kanye nezinye izindlela zobisi ezinamafutha aphansi. Kulesi sihloko, sizohlola ukuthi i-centrifugation isetshenziswa kanjani ekuhlukanisweni kokhilimu wobisi kanye nezindlela ezahlukene nezici ezihilelekile kule nqubo.

Izimiso Zoku-Centrifugation

I-Centrifugation isebenza ngesimiso se-sedimentation, lapho ukusheshisa kwe-centripetal kubangela ukuthi izinto ezixineneyo ziphume ziye ohlangothini lwe-radial. Lokhu kuphumela ekuhlukanisweni kwezinto ngokusekelwe ekuxineni kwazo. Endabeni yokuhlukaniswa kokhilimu wobisi, i-centrifugation isetshenziselwa ukuhlukanisa ama-globules amafutha nobisi lonke, okuvumela ukukhishwa kokhilimu. I-centrifuge isebenzisa amandla e-centrifugal engxubeni, okwenza ubisi olunciphile lube ngaphandle ngenkathi ukhilimu olukhanyayo luqoqana phakathi. Ukhilimu ohlukanisiwe ungabe usucutshungulwa kabanzi ukuze kukhiqizwe imikhiqizo yobisi eyahlukahlukene.

Ukusebenza kahle kwe-centrifugation ekuhlukaniseni ukhilimu wobisi kuncike ezintweni eziningana, okuhlanganisa ijubane lokujikeleza, izinga lokushisa, kanye nezici zobisi. Lezi zinto zidlala indima ebalulekile ekunqumeni ukusebenza kahle kanye nekhwalithi yenqubo yokuhlukanisa ukhilimu.

Izinhlobo ze-Centrifuges ezisetshenziswa ekuhlukaniseni ubisi

Kunezinhlobo ezahlukene zama-centrifuge asetshenziswa ekuhlukaniseni ukhilimu wobisi, ngayinye inezici zayo ezihlukile kanye nezinzuzo. Izinhlobo ezivame kakhulu zama-centrifuge asetshenziswa embonini yobisi zifaka phakathi i-disk stack centrifuge, i-decanter centrifuge, kanye ne-nozzle bowl centrifuge.

I-disk stack centrifuge iqukethe uchungechunge lwama-disc abekwe phezulu adala indawo enkulu yenqubo yokuhlukanisa. Ubisi lungena kwi-centrifuge futhi lufakwa amandla e-centrifugal, okwenza ukhilimu uhlukaniswe nobisi. I-decanter centrifuge, ngakolunye uhlangothi, isebenzisa isitsha esijikelezayo kanye ne-helical screw conveyor ukuhlukanisa ukhilimu nobisi. I-nozzle bowl centrifuge isebenza ngokuqondisa ubisi ngama-nozzles esitsheni, lapho amandla e-centrifugal ehlukanisa ukhilimu nobisi olukhishwe amafutha.

Uhlobo ngalunye lwe-centrifuge lunezinzuzo kanye nemikhawulo yalo, futhi ukukhetha i-centrifuge kuncike ezidingweni ezithile kanye namandla okukhiqiza esikhungweni sobisi. Izici ezifana nendawo, izindleko, kanye nokugcinwa nazo zidlala indima ebalulekile ekunqumeni uhlobo lwe-centrifuge olufanele kakhulu lokuhlukanisa ukhilimu wobisi.

Izici Ezithinta Ukuhlukaniswa Kwekhilimu Yobisi

Izici eziningana zingathinta ukusebenza kahle kanye nekhwalithi yokuhlukaniswa kokhilimu wobisi kusetshenziswa i-centrifugation. Esinye sezici ezibalulekile ijubane lokujikeleza kwe-centrifuge. Amandla e-centrifugal asetshenziswa ebisini anquma izinga lokuhlukaniswa kokhilimu nobisi olukhishwe amafutha. Ijubane lokujikeleza kumele lilungiswe ngokucophelela ukuze kufinyelelwe izinga elifunekayo lokuhlukaniswa ngaphandle kokuthinta ikhwalithi yokhilimu.

Esinye isici esibalulekile izinga lokushisa lobisi ngesikhathi senqubo yokuhlukanisa. Izinga lokushisa lingathinta ukujiya kobisi, okuthi, nakho, kuthinte ukuhlukaniswa kokhilimu. Kubalulekile ukugcina ubisi lusezingeni lokushisa elifanele ukuqinisekisa ukuhlukaniswa okuphumelelayo nokuvimbela noma yimiphi imiphumela emibi ekhwalithini yokhilimu.

Ngaphezu kwalokho, izici zobisi, njengokuqukethwe kwamafutha, okuqukethwe kwamaprotheni, kanye nokuhlanganiswa kwe-homogenization, zidlala indima ebalulekile ekuhlukanisweni kokhilimu wobisi. Okuqukethwe kwamafutha amaningi kungathinta ukujiya kokhilimu, kuthinte inqubo yokuhlukanisa. Ngokufanayo, ubisi oluhlanganisiwe lungaba nezakhiwo ezahlukene zokuhlukanisa uma kuqhathaniswa nobisi olungenalo ukuhlanganiswa kwe-homogenized. Ukuqonda lezi zici kanye nemiphumela yazo ekuhlukanisweni kokhilimu wobisi kubalulekile ekwenzeni ngcono inqubo ye-centrifugation.

Ukuthuthukisa Ukuhlukaniswa Kokhilimu Wobisi nge-Centrifugation

Ukuze kutholakale imiphumela emihle kakhulu ekuhlukaniseni ubisi, kubalulekile ukwenza ngcono inqubo ye-centrifugation. Lokhu kuhilela ukulawula ngokucophelela izici ezahlukahlukene ezithinta inqubo yokuhlukanisa, njengesivinini, izinga lokushisa, kanye nezici zobisi. Ngaphezu kwalokho, ukugcinwa njalo kanye nokulinganiswa kwe-centrifuge kubalulekile ukuqinisekisa ukuhlukaniswa okuqhubekayo nokusebenza kahle.

Ijubane lokujikeleza kwe-centrifuge liyipharamitha ebalulekile edinga ukulungiswa ngokucophelela. Ijubane kumele lilungiswe ukuze kufezwe izinga elifunekayo lokuhlukaniswa ngaphandle kokubangela ukucindezeleka okukhulu kukhilimu noma kuthinte ikhwalithi yawo. Kubalulekile ukuqapha inqubo yokuhlukaniswa njalo nokwenza izinguquko ezidingekayo kwijubane ukuze kuthuthukiswe ukukhishwa kokhilimu.

Ukulawula izinga lokushisa kungenye isici esibalulekile sokwenza ngcono ukuhlukaniswa kokhilimu wobisi nge-centrifugation. Ukugcina ubisi lusezingeni lokushisa elifanele kuqinisekisa ukuthi i-viscosity kanye nezakhiwo zokuhlukanisa ubisi zifanelekile ekukhishweni kokhilimu okuphumelelayo. Kwezinye izimo, ukupholisa ubisi ngaphambi kokufakwa kwe-centrifugation kungadingeka ukuze kufezwe imiphumela oyifunayo.

Ngaphezu kwalokho, ukuqonda izici zobisi, njengokuqukethwe kwamafutha, okuqukethwe kwamaprotheni, kanye nokuhlanganiswa kwe-homogenization, kubalulekile ekwenzeni ngcono inqubo yokuhlukanisa. Ngokuhlaziya lezi zici, abakhiqizi bobisi bangalungisa amapharamitha okuhlukanisa ukuze bafinyelele imiphumela engcono kakhulu yokuhlukanisa.

Isiphetho

Ukwehlukanisa ubisi kudlala indima ebalulekile ekuhlukaniseni ubisi, okuvumela ukukhishwa kokhilimu wemikhiqizo yobisi eyahlukahlukene. Ngokuqonda izimiso zokwehlukanisa ubisi kanye nezici ezithinta ukuhlukaniswa kokhilimu wobisi, abakhiqizi bobisi bangenza ngcono inqubo yokwehlukanisa ubisi ukuze bathole imiphumela emihle kakhulu. Ukukhetha uhlobo olufanele lwe-centrifuge, ukulawula isivinini kanye nokushisa, kanye nokucabangela izici zobisi kuyizinyathelo ezibalulekile ekuqinisekiseni ukuhlukaniswa kokhilimu wobisi okuphumelelayo nokusezingeni eliphezulu. Ngokwenza ngcono nokugcinwa ngokucophelela, ukwehlukanisa ubisi kungaba ithuluzi elinamandla kubakhiqizi bobisi ukuthola ukhilimu wekhwalithi ephezulu wokukhiqizwa kwemikhiqizo yobisi eyahlukahlukene.