Njengoba isidingo se-diamond micropowder siqhubeka nokukhula, ukusetshenziswa kwayo ezimbonini ezahlukahlukene kuye kwanda kakhulu. Kusukela ekususeni kuya kumathuluzi okusika, kanye naku-elekthronikhi kuya kwezokwelapha, i-diamond micropowder idlala indima ebalulekile emikhakheni eminingi yobuchwepheshe obuphezulu. Kodwa-ke, ukuze kuhlangatshezwane nezidingo zekhwalithi ezikhulayo, esinye sezinyathelo ezibalulekile enkambisweni yayo yokukhiqiza ukuhlukaniswa kosayizi wezinhlayiya.
Ngemva kokugaywa kwebhola, ukuchoboza, ukubumba, kanye nokuhlanzwa okuqinile, i-diamond micropowder isadinga isinyathelo esisodwa esibalulekile sokucubungula—ukuhlukaniswa kosayizi wezinhlayiya. Umgomo walesi sigaba ukuqinisekisa ukusatshalaliswa kosayizi wezinhlayiya okufanayo ngenkathi kususwa ngokuphelele izinhlayiya ezinkulu kakhulu.
Ngenxa yemvelo enhle yeidayimane elincane eliyimpuphu, izindlela zendabuko ezisekelwe kusihlungo azikwazi ukufeza ukunemba okudingekayo. Ngakho-ke, ukwamukela amasu okuhlukanisa ngokwesayensi, asebenzayo, nanembile kubaluleke kakhulu. Njengoba ukusetshenziswa kwe-diamond micropowder kwanda kanye nezidingo zekhwalithi ezikhulayo emakethe, abakhiqizi bavame ukusebenzisa izindlela eziningana zokuhlukanisa. Lokhu kufaka phakathi ukusetha kwemvelo, ukuhlukaniswa kwe-centrifugal, ukuhlukaniswa kokugcwala, kanye nokuhlukaniswa kwe-hydrocyclone.
Ukuhlukaniswa Kwezindawo Zokuhlala Zemvelo
Indlela yokuzinza yemvelo isekelwe esimisweni sokuthi, ngaphansi kwamandla adonsela phansi afanayo, izinhlayiya ezinobukhulu obuhlukene zihlala ngamanani ahlukene oketshezini. Kule ndlela, izinhlayiya zihlukaniswa ngokulawula ukuphakama nesikhathi sokuzinza.
Uma inhlayiya ihamba oketshezini, ithonywa amandla amathathu: amandla adonsela phansi enhlayiya, ukuntanta koketshezi, kanye nokumelana okwenziwa yi-medium. Ijubane lokuhlala kwenhlayiya lincike ezintweni ezifana nendawo yokuxhumana phakathi kwenhlayiya ne-medium, i-viscosity yoketshezi, kanye nokumelana kokungqubuzana okubonwa yinhlayiya.
Ukuhlukaniswa kwe-Centrifugal
Ukuhlukaniswa kwe-Centrifugal kusebenza ngesimiso esifanayo nokuhlaliswa kwemvelo kodwa kusebenzisa amandla e-centrifugal akhiqizwa yi-centrifuge ukuhlukanisa i-micropowder. Ezinhlayiyeni eziqinile, ubunzima bazo obukhulu buzivumela ukuthi zihlale ngokushesha, futhi ukuhlangana kwemvelo kungahlukanisa ngempumelelo izinhlayiya ezinobukhulu obufanayo. Kodwa-ke, ezinhlayiyeni ezincane, ijubane lokuhlaliswa kancane ngaphansi kwamandla adonsela phansi landisa kakhulu umjikelezo wokukhiqiza, lithatha isikhala esikhulu neziqukathi. Izinhlayiya ezincane kakhulu zingase zehluleke nokuhlukana ngempumelelo ngenxa yokunyakaza kwe-Brownian kanye nokuphazamiseka kwezinhlayiya.
Ngokuphambene nalokho, amandla e-centrifugal asheshisa ukunyakaza kwama-microparticles, okusheshisa inqubo yokuhlukanisa. Lokhu kwenza ukuhlukaniswa kwe-centrifugal kusebenze kahle kakhulu kuma-small particles, okuthuthukisa kakhulu ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Ngakho-ke, abakhiqizi abaningi bahlanganisa ukuhlaliswa kwemvelo kanye nokuhlukaniswa kwe-centrifugal ukuze bathole uhla oluphelele lwama-powder amancane kuya kwaqinile. Le ndlela ehlanganisiwe yenza ngcono kokubili ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Ukuhlukaniswa Kokuchichima
Ukuhlukaniswa kokugcwala kungaqondwa njengendlela yokulungisa okuphambene. Kuhlelo lokugcwala, amanzi afakwa phansi kwesitsha esinomfanekiso ojiyile. Njengoba amanzi egeleza phezulu, ijubane lawo liyehla kancane kancane futhi lizinzile engxenyeni yesilinda phezulu.
Izinhlayiya zedayimane zihamba ngokumelene nokugeleza kwamanzi okukhuphukayo, futhi lapho amandla adonsela phansi kanye nokulingana kwamandla okuphambene, izinhlayiya zobukhulu obuthile zizohlala zilenga emanzini. Izinhlayiya ezincane zizogcwala zisuka esitsheni, kuyilapho izinhlayiya eziqinile zizohlala esigabeni esiyindilinga. Ngokulungisa izinga lokugeleza, abakhiqizi bangathola imikhiqizo yobukhulu obuthile bezinhlayiya.
Nakuba ukuhlukaniswa kokuchichima kuhamba kancane futhi kudla amanzi amaningi, kunikeza ukunemba okuphezulu futhi kudinga izinsizakusebenza ezimbalwa zezandla uma kuqhathaniswa nezinye izindlela. Izici ezibalulekile ezithonya ukusebenza kahle kwale ndlela ukuma kwezinhlayiya kanye nokulawulwa kwesilinganiso sokugeleza. Ukuma kwezinhlayiya okungajwayelekile kungabangela ukunyakaza okungaguquki ngaphakathi koketshezi, okuphazamisa inqubo yokuhlukaniswa. Ngaphezu kwalokho, ukulawulwa kokugeleza okungazinzile kungaholela ekuxubeni kwezinhlayiya eziqinile nezincane, kuvimbele ukuhlukaniswa okunembile.
Ukuhlukaniswa kwe-Hydrocyclone
Ukuhlukaniswa kwe-hydrocyclone kusebenzisa izimiso zokuzinza kwe-centrifugal ukuhlukanisa izinhlayiya ngokusheshisa inqubo yokuhlukanisa ngokujikeleza ngesivinini esikhulu ngaphakathi kwe-hydrocyclone. Le ndlela isetshenziswa kabanzi ekuhlukanisweni okuqinile kanye nokuphelelwa amanzi emzimbeni komkhiqizo. Izinzuzo zayo eziyinhloko zifaka phakathi isivinini, ubulula, ukuphindaphindeka okuhle, kanye nokondla okuqhubekayo. Isebenza kahle kuzo zonke izimpushana zedayimane ezincane ngaphandle kwalezo ezincane kune-2 microns. Kodwa-ke, ayiqondile kangako kunezinye izindlela.
Ukukhetha Indlela Yokuhlela Efanele
Indlela ngayinye yokuhlukanisa inezinzuzo nezinkinga zayo ezingokwemvelo. Ekukhiqizeni kwangempela, abakhiqizi bangakhetha indlela efaneleke kakhulu ngokusekelwe ezidingweni zabo ezithile. Abanye bangakhetha indlela eyodwa yokuhlukanisa, kanti abanye bangahlanganisa amasu amaningi ukuze bathole imiphumela emihle kakhulu. Ngokukhetha ngokucophelela nokuhlanganisa izindlela zokuhlukanisa, izinkampani zingaqinisekisa ukuthi imikhiqizo yazo ye-diamond micropowder ihlangabezana nezindinganiso zekhwalithi ephezulu kakhulu.
Njengoba imakethe yeidayimane elincane eliyimpuphuNjengoba kuqhubeka nokukhula, ukuthuthukiswa kobuchwepheshe bokuhlukaniswa okuthuthukisiwe kuzobaluleka ekuhlangabezaneni nesidingo esikhulayo semikhiqizo enembile futhi esebenza kahle kuzo zonke izimboni ezahlukahlukene.