Ezimweni eziningi zokukhiqiza ezimbonini, kuhlale kunezingxenye ezithile “ezingaziwa kodwa ezibalulekile”, kanyei-silicon carbide engezansiingenye yazo. Ayikhangi njengemishini emikhulu, kodwa idlala indima “yomlindi wesango” ekuthwaleni izinto, ekuhlukaniseni uketshezi oluqinile kanye nezinye izixhumanisi, ivikela buthule ukusebenza okuzinzile kokukhiqiza.
Abanye abantu bangase babuze, kungani kufanele sisebenzise i-silicon carbide njenge-outlet engezansi? Lokhu kuqala ngendawo yayo yokusebenza. Kungakhathaliseki ukuthi ukuthuthwa kwe-slurry yamaminerali ngesikhathi sokuvundisa izimayini noma ukwelashwa koketshezi oluqothulayo ekukhiqizweni kwamakhemikhali, i-outlet engezansi ihlangana noketshezi olusheshayo oluqukethe izinhlayiya nsuku zonke. Izinhlayiya eziqinile kulezi zinhlayiya zifana nama-sandpaper amancane amaningi, ahlala ehlola ubuso bezingxenye; Ezinye izinhlayiya nazo zithwala ukubola futhi zingaguguleka kancane kancane izinto. Uma insimbi evamile noma i-ceramic isetshenziswa njengendawo engezansi yokukhipha, izoguga ngokushesha noma iguge, okungadingi nje kuphela ukuvalwa nokufakwa kabusha njalo, kodwa futhi kungathinta ukusebenza kahle kokukhiqiza futhi kube nezingozi zokuphepha ngenxa yokuvuza.
Futhi i-silicon carbide ingahlangabezana ngqo nalezi 'zivivinyo'. Njengento ekhethekile yobumba, i-silicon carbide ngokwemvelo inokumelana nokuguguleka okunamandla kakhulu, ilandela idayimane kuphela ngobunzima. Ibhekene nokuguguleka kwe-slurry noma uketshezi lwezinhlayiya ngesivinini esikhulu, ingagcina ubuqotho bomphezulu isikhathi eside, inciphise kakhulu inani lokufakwa esikhundleni. Ngesikhathi esifanayo, ukuzinza kwayo kwamakhemikhali nakho kunamandla kakhulu. Kungakhathaliseki ukuthi isendaweni egqwalisayo ene-acid noma i-alkaline, ingaba "izinzile njengeMount Tai" futhi ngeke iguguleke kalula uketshezi.
Yilezi zici kanye ezenza i-silicon carbide bottom outlet ibe "umthwalo wemfanelo ohlala isikhathi eside" ekukhiqizweni kwezimboni. Ezimbonini ezifana nezezimayini, i-metallurgy, kanye nobunjiniyela bamakhemikhali ezidinga ukuphathwa kwezinto ezigugile kakhulu kanye nezinto eziqinile ezigqwalayo, ingasebenza ngokuqhubekayo isikhathi eside, inciphise imvamisa yokungasebenzi kwemishini yokulungisa, futhi isize amabhizinisi ukunciphisa izindleko zokukhiqiza. Nakuba kungase kubonakale sengathi kuyinto encane, yilesi sici "esincane nesicwengekile" esenza kube yingxenye ebalulekile yokuqinisekisa ukusebenza okuphumelelayo nokuzinzile komkhiqizo wezimboni.
Namuhla, njengoba isidingo sokuqina kwemishini kanye nokuzinza ekukhiqizweni kwezimboni sikhula, ukusetshenziswa kwezindawo zokufaka i-silicon carbide phansi nakho kuya ngokuya kusabalala. Kufakazela “ngamandla aqinile” alo ukuthi izingxenye ezinhle zezimboni akudingeki zibe “ezisezingeni eliphezulu”. Ukukwazi “ukubekezelela ingcindezi” buthule ezindaweni ezibalulekile kuyindlela engcono kakhulu yokusekela ukukhiqiza.
Isikhathi sokuthunyelwe: Septhemba-28-2025