Ezimbonini ezifana nokucubungula amaminerali, ubunjiniyela bamakhemikhali, kanye nokuvikelwa kwemvelo, izishingishane ziyimishini ebalulekile yokufeza ukuhlukaniswa koketshezi oluqinile. Isebenzisa amandla e-centrifugal akhiqizwa ukujikeleza okusheshayo ukuze ihlukanise izinhlayiya ku-slurry ngokuya ngobuningi kanye nosayizi wezinhlayiya. Kodwa-ke, i-slurry ehamba ngesivinini esikhulu ibangela ukuguguleka okukhulu kanye nokuguga ezindongeni zangaphakathi zemishini, okudinga izinto zokuvala ezisebenza kahle kakhulu ukuvikela imishini.
Ulwelwesi lwesiphepho se-silicon carbideyazalwa kulo mongo. Yenziwe ngokushiswa kwempuphu ye-silicon carbide ngokushisa okuphezulu futhi inobulukhuni obuphezulu kakhulu kanye nokumelana nokuguguleka. Ubulukhuni be-silicon carbide bulandela idayimane kuphela, okusho ukuthi ingagcina ubuqotho bomphezulu ngaphansi kwezimo ezinzima zokuchayeka isikhathi eside ekugxilweni okuphezulu kanye nokugeleza okuphezulu koketshezi, okwandisa kakhulu impilo yenkonzo yemishini.
Ngaphezu kokumelana okuhle kakhulu nokuguguleka, i-silicon carbide iphinde ibe nokumelana okuhle nokugqwala kanye nokumelana nokushisa okuphezulu. Lokhu kuyenza ingasebenzi nje kuphela ngokuzinzile ezindaweni ezivamile zokudaka, kodwa futhi ivumelane nezimo zenqubo ezikhethekile eziqukethe izingxenye ze-acidic ne-alkaline noma izimo zokushisa eziphakeme.
Inzuzo yolwelwesi lwe-silicon carbide ayigcini nje kuphela ezintweni ngokwazo, kodwa futhi nekhono layo lokuthuthukisa ukusebenza kweziphepho. Ububushelelezi bomphezulu wayo buphezulu, okunganciphisa ngempumelelo ukumelana nokugeleza koketshezi, kunciphise ukulahlekelwa amandla, futhi kusize ekugcineni ukusatshalaliswa kwensimu yokugeleza okuzinzile, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokuhlukaniswa kanye nokunemba.
Ngesikhathi sokufakwa, ulwelwesi lwe-silicon carbide ludinga ukuhambisana kahle nesakhiwo sejometri yesiphepho ukuqinisekisa ukuthi umzila wokunyakaza koketshezi awuthinteki. Ikhwalithi yobuso bolwelwesi ihlobene ngqo nokunemba kokuhlukaniswa kanye namandla okucubungula imishini, ngakho-ke kunezidingo eziqinile zokulawula usayizi kanye nokushelela kobuso enqubweni yokukhiqiza.
Ukukhetha ulwelwesi lwe-silicon carbide olufanele ngeke nje kwandise impilo yemishini, kodwa futhi kunciphise imvamisa yokulungisa kanye nesikhathi sokungasebenzi, okuletha izinzuzo ezinkulu kwezomnotho emabhizinisini. Kufana nokubeka “izikhali” eziqinile esiphephweni, okuvumela imishini ukuthi igcine ukusebenza okuzinzile nokusebenza kahle ngaphansi kwezimo zokusebenza ezinzima ezahlukahlukene.
Ngokuthuthuka okuqhubekayo kobuchwepheshe bezinto ezibonakalayo, ukusebenza kwe-silicon carbide lining kusathuthukiswa. Ukusetshenziswa kwamafomula amasha kanye nezinqubo zokukhiqiza kuthuthukise kakhulu amandla, ukuqina, kanye nokumelana nomthelela womkhiqizo. Esikhathini esizayo, sinesizathu sokukholelwa ukuthi i-silicon carbide lining izosetshenziswa emikhakheni eminingi yezimboni, yenze iminikelo emikhulu ekuthuthukiseni ukusebenza kahle kokukhiqiza kanye nokunciphisa izindleko zokusebenza.
Isikhathi sokuthunyelwe: Okthoba-12-2025