Isimiso sokusebenza se-centrifuge esishubhu sinikela kanjani emandleni ayo okuhlukana?

Ama-centrifuge e-tubular ayimishini emangalisayo edlala indima ebalulekile ezimbonini ezahlukahlukene, okuhlanganisa nemithi, ukudla neziphuzo, kanye nokwelashwa kwamanzi amdaka. Ngokusebenzisa izimiso zamandla e-centrifugal, le mishini iyakwazi ukuhlukanisa uketshezi nezinto eziqinile, kanye noketshezi olunezinhlayiya ezahlukene. Kodwa isimiso sokusebenza se-centrifuge ye-tubular sisiza kanjani ngempela emandleni ayo okuhlukana ahlaba umxhwele? Kulesi sihloko, sizohlola ukusebenza kwangaphakathi kwama-centrifuge e-tubular nokuthi lezi zindlela zibenza kanjani bakwazi ukufeza ukuhlukaniswa okusebenzayo nokunembile.

Isimiso Samandla E-Centrifugal

Inhliziyo yokusebenza kwe-tubular centrifuge isimiso samandla e-centrifugal. Uma umshini usebenza, ukujikeleza kwe-rotor kukhiqiza amandla e-centrifugal, okungamandla asunduza izinhlayiya ezisindayo emaphethelweni angaphandle e-rotor. Lokhu kuphumela ekwakhekeni kwezingqimba ezigxilile ngaphakathi koketshezi olujikelezayo, lapho izinhlayiya ezixineneyo zisunduzelwa ngaphandle kakhulu kunezinhlayiya ezikhanyayo. Le nqubo ihlukanisa ngempumelelo izingxenye ezahlukene zoketshezi ngokusekelwe ekuminyaneni kwazo. Amandla e-centrifugal angamandla aqhubayo ngemuva kwamandla okuhlukanisa ama-tubular centrifuges, futhi kubalulekile ekusebenzeni kwawo kahle.

Amandla e-centrifugal asebenza kuketshezi oluku-centrifuge eshubhu adala i-radial pressure gradient, lapho ingcindezi ephezulu kakhulu ivele eduze kwe-axis ye-rotor bese yehla iye emaphethelweni angaphandle. Lokhu ku-pressure gradient kudlala indima ebalulekile enqubweni yokuhlukanisa, njengoba kubangela ukuthi izinhlayiya ezixineneyo zihambe ziye emaphethelweni angaphandle e-rotor, zakha ikhekhe elincane noma i-sediment. Okwamanje, izinhlayiya ezikhanyayo kanye noketshezi olucacisiwe kuhlala endaweni ephakathi ye-rotor. I-radial pressure gradient inegalelo ekuhlukaniseni okuphumelelayo kwezingxenye ezahlukene zoketshezi, okuvumela ukuhlukaniswa okunembile nokuphumelelayo.

Isimiso samandla e-centrifugal siyisisekelo ekusebenzeni kwama-centrifuge aneshubhu futhi siyisici esiyinhloko esibenza bakwazi ukuhlukanisa kahle uketshezi nezinto eziqinile, kanye nokuhlukaniswa koketshezi oluhlukene ngokusekelwe ekubuneni kwazo.

Indima Yomklamo We-Tubular

Umklamo we-centrifuge ene-tubular nawo udlala indima ebalulekile emandleni ayo okuhlukanisa. Ngokungafani nezinye izinhlobo ze-centrifuge, ama-centrifuge ane-rotor ende, encane ebalulekile ekufinyeleleni ukuhlukaniswa okusebenzayo nokunembile. Umklamo we-tubular uvumela isilinganiso sobude obuphezulu nobubanzi, okwandisa ukusebenzisana phakathi koketshezi namandla e-centrifugal. Lesi sici sokuklama siphumela esikhathini eside sokugcina izinhlayiya eziku-centrifuge, okuvumela ukuhlukaniswa okujulile.

Ngaphezu kwalokho, ukuma okuncane nokude kwe-rotor kunciphisa ukuxokozela ngaphakathi koketshezi, okwenza kube lula ukuhlukana okubushelelezi nokulawulwa kakhudlwana. Ukungabikho kokuxokozela kubalulekile ekufinyeleleni ukuhlukaniswa okuhlanzekile nokubukhali phakathi kwezingxenye ezahlukene zoketshezi. Ukwakheka kweshubhu ye-rotor ye-centrifuge kunegalelo emandleni ayo okuxokozela ngokukhulisa ukusebenzisana phakathi koketshezi namandla e-centrifugal, kanye nokunciphisa ukuxokozela ukuze kuhlukaniswe kahle nangokunembile.

Ukubaluleka Kwejubane Elihlukile

Esinye isici esibalulekile sesimiso sokusebenza kwe-tubular centrifuge ukusetshenziswa kwejubane elihlukile lezingxenye ezahlukene zoketshezi. Ngokulawula ijubane lokujikeleza kwe-rotor kanye ne-liquid feed, ama-tubular centrifuge angafinyelela ukuhlukaniswa okunembile ngokusekelwe ekujuleni okuhlukene kwezingxenye zoketshezi. Ijubane lokujikeleza le-rotor linquma amandla e-centrifugal asebenza kuketshezi, kuyilapho ijubane lokudla lilawula ukugeleza koketshezi ku-centrifuge.

Umehluko ngesivinini phakathi kwe-rotor kanye nokudla okuwuketshezi kubangela ukuthi izinhlayiya ezixineneyo zihambe ziye emaphethelweni angaphandle e-rotor, lapho zakha khona ikhekhe elincane noma inhlabathi. Okwamanje, izinhlayiya ezikhanyayo kanye noketshezi olucacile kuhlala endaweni ephakathi ye-rotor. Ukusetshenziswa kwesivinini esihlukile kubalulekile ekufezeni ukuhlukaniswa okusebenzayo nokunembile, njengoba kuvumela ukuhlukaniswa koketshezi nezinto eziqinile, kanye nokuhlukaniswa koketshezi olunobuningi obuhlukene.

Ngaphezu kwalokho, ukuphathwa kwejubane lokujikeleza kwenza kube lula ukulawula isikhathi sokugcina izinhlayiya ngaphakathi kwe-centrifuge, okufaka isandla ekuhlukaniseni okujulile. Ukusetshenziswa kwejubane elihlukile kuyisici esibalulekile sesimiso sokusebenza kwe-tubular centrifuge futhi kubalulekile ekufezeni ukuhlukaniswa okusebenzayo nokunembile ngokusekelwe ekubuneni okuhlukene kwezingxenye zoketshezi.

Indima Yokuthuthwa Kwe-Centrifugal

Ukudilizwa kwe-centrifugal kuyinqubo ebalulekile eyenzeka ngaphakathi kwe-centrifuge eneshubhu futhi ibalulekile ekuhlukaniseni uketshezi nezinto eziqinile. Lapho umshini usebenza, amandla e-centrifugal asebenza ezinhlayiyeni ezingaphakathi koketshezi, okwenza izinhlayiya eziqinile zihambe ziye emaphethelweni angaphandle e-rotor, lapho zakha khona ikhekhe elincane noma i-sediment. Ngesikhathi esifanayo, izinhlayiya ezikhanyayo kanye noketshezi olucacile kuhlala endaweni ephakathi ye-rotor. Le nqubo yokudilizwa kwe-centrifugal ivumela ukuhlukaniswa okusebenzayo nokunembile koketshezi nezinto eziqinile ngaphakathi kwe-centrifuge.

Inqubo yokusatshalaliswa kwe-centrifugal ithonywa ubukhulu, ukuma, kanye nobuningi bezinhlayiya ezingaphakathi koketshezi. Ngokuvamile, izinhlayiya ezinkulu nezixineneyo zithola amandla amakhulu e-centrifugal futhi zisunduzelwa phambili emaphethelweni angaphandle e-rotor, kuyilapho izinhlayiya ezincane nezilula zihlala endaweni ephakathi ye-rotor. Inqubo yokusatshalaliswa kwe-centrifugal ibalulekile ekufezeni ukuhlukaniswa okuphumelelayo koketshezi nezinto eziqinile, kanye nokususwa kokungcola okuqinile koketshezi.

Ngaphezu kwalokho, inqubo yokusatshalaliswa kwe-centrifugal ithonywa yi-viscosity yoketshezi, kanye nesivinini sokujikeleza kanye nomklamo we-centrifuge. Lezi zici zidlala indima ebalulekile ekunqumeni izinga lokuhlukaniswa okufinyelelwa ngaphakathi kwe-centrifuge. Ukusatshalaliswa kwe-centrifugal kuyinqubo eyisisekelo efaka isandla emandleni okuhlukanisa i-centrifuge eneshubhu, okwenza kube nokuhlukaniswa okusebenzayo nokunembile koketshezi nezinto eziqinile ngokusekelwe ekuminyaneni kwazo.

Isifinyezo kanye nesiphetho

Ekuphetheni, isimiso sokusebenza se-tubular centrifuge siyindlela ethakazelisayo neyinkimbinkimbi evumela le mishini ukuthi ikwazi ukuhlukanisa uketshezi nezinto eziqinile ngendlela ephumelelayo nenembile. Amandla e-centrifugal asebenza kuketshezi, ukwakheka kwe-tubular ye-rotor, ukusetshenziswa kwejubane elihlukile, kanye nenqubo ye-centrifugal sedimentation konke kuyizinto ezibalulekile zesimiso sokusebenza se-tubular centrifuge futhi kunegalelo emandleni ayo okuhlukana ahlaba umxhwele. Le mishini idlala indima ebalulekile ezimbonini ezahlukene futhi ibalulekile ezinqubweni ezifana nokucacisa, ukuhlanza, kanye nokuhlukanisa uketshezi nezinto eziqinile.

Ama-centrifuge e-tubular angamathuluzi abalulekile ekufinyeleleni ukuhlukaniswa okusebenzayo nokunembile koketshezi nezinto eziqinile, futhi isimiso sawo sokusebenza siyisihluthulelo samakhono awo okuhlukana ahlaba umxhwele. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukusetshenziswa okungenzeka kwama-centrifuge e-tubular kuzoqhubeka nokukhula, okugcizelela ukubaluleka kokuqonda isimiso sawo sokusebenza nokuthi senza kanjani amandla okuhlukanisa asebenze kahle.