Ezindaweni zokuhlukanisa uketshezi oluqinile ezimbonini ezifana nezimayini, amakhemikhali, nokuvikelwa kwemvelo, ukuba khona kwezivunguvungu ze-silicon carbide kungabonakala ngaso sonke isikhathi. Kufana "nomshini wokuhlunga" ophumelelayo ongakwazi ukuhlukanisa ngokushesha izinhlayiya eziqinile kuketshezi oluyingxube, futhi umnyombo wokufeza lokhu kuhlukaniswa okunembile awukwazi ukuhlukaniswa ngaphandle kwengxenye enganakwa kalula - ipayipi elichichimayo.
Abantu abaningi, lapho beqala ukubona ai-silicon carbide cyclone,bavame ukugxilisa ukunaka kwabo kusilinda esiyinhloko esiqinile, kodwa banganaki “ishubhu elincanyana” elisuka phezulu. Kodwa empeleni, ipayipi elichichimayo "liyi-conductor" yalo lonke uhlelo lokuhlukanisa, futhi ukuklama kwayo kanye nesimo sinquma ngokuqondile ikhwalithi yomphumela wokuhlukanisa.
Ngokombono wesimiso sokusebenza, isivunguvungu se-silicon carbide sincike kumandla we-centrifugal akhiqizwa ukujikeleza kwesivinini esiphezulu ukuze afinyelele ukuhlukana: ngemva kokuba uketshezi oluxubile lungena lusuka embobeni yokuphakelayo, luzungeza ngesivinini esikhulu ngaphakathi kwesilinda, futhi izinhlayiya eziqinile ezinokuminyana okuphezulu zijikijelwa odongeni lwesilinda futhi zikhishwe eduze kwembobo yokugeleza; Uketshezi olunomthamo ophansi (noma izinhlayiya ezincane) zizohlangana phakathi nendawo yokuzungezisa, zenze “ikholomu yomoya” egcina igeleza iphume ngepayipi elichichimayo phezulu. Kuleli qophelo, indima yepayipi elichichimayo iba yinto evelele - akuyona nje indawo yokuphuma "yezinto zesigaba sokukhanya", kodwa futhi iqinisa insimu yokugeleza ngaphakathi kwe-cyclone yonke ngokulawula izinga lokugeleza nokucindezela.
Kungani kudingekile ukusebenzisa izinto ze-silicon carbide ukwenza amapayipi aphuphumayo? Lokhu kuhlobene eduze nendawo yayo yokusebenza. Ngesikhathi senqubo yokuhlukanisa, uketshezi olugeleza epayipini elichichimayo luvame ukuqukatha izinhlayiya ezincane, futhi ukuguquguquka kwesikhathi eside kungabangela ukuguga nokudabuka epayipini; Ngesikhathi esifanayo, izinto ezisetshenziswa kwezinye zezimboni nazo zine-acidic noma i-alkaline, futhi amapayipi ensimbi ajwayelekile agqwala kalula. I-silicon carbide impahla ixazulula ngokunembile lezi zinkinga ezimbili ezinkulu: ubulukhuni bayo bungokwesibili ngemuva kwedayimane, ukumelana kwayo nokugqokwa izikhathi eziningi kunensimbi evamile, futhi ingakwazi ukumelana nokuguguleka kwezinhlayiyana zesikhathi eside; Ngesikhathi esifanayo, ine-asidi eqinile kakhulu kanye nokumelana nokugqwala kwe-alkali, futhi ingagcina ukusebenza okuzinzile ngisho nangaphansi kwezinga lokushisa eliphezulu nezimo eziqinile zokugqwala, okunweba kakhulu impilo yesevisi yemishini.
Omunye angase abuze: Uma nje ipayipi elichichimayo lingonakalisiwe, akudingekile yini ukulinakekela? Empeleni, akunjalo. Ukunemba kokufakwa kwepayipi elichichimayo nakho kungathinta umphumela wokuhlukanisa. Isibonelo, uma ukujula kwepayipi elichichimayo elifakwe emzimbeni oyinhloko wesiphepho kungashoni kakhulu, kungabangela izinhlayiya ezithile ezimahhadla ukuthi zithwalwe ngephutha oketshezini oluchichimayo, okuholela “ekubambizeni”; Uma ifakwe ngokujulile, izokwandisa ukumelana nokuphuma koketshezi futhi inciphise ukusebenza kahle kokuhlukanisa. Ukwengeza, uma kukhona ukungcola okuningi okunamathiselwe odongeni lwangaphakathi lwepayipi elichichimayo ngesikhathi sokusetshenziswa kwansuku zonke, kuzonciphisa umzila wokugeleza futhi kuthinte izinga lokugeleza nokunemba kokuhlukana. Ngakho-ke, ukuhlanza nokuhlola njalo kubalulekile.
Namuhla, ngesidingo esikhulayo sokusebenza kahle kokuhlukanisa nokuvikelwa kwemvelo embonini, ukwakheka kwamapayipi okuchichima kwe-silicon carbide nakho kuthuthukiswa njalo. Isibonelo, ngokulungisa ukuma komlomo wepayipi nokwandisa usayizi wangaphakathi we-diameter, ukunciphisa ukumelana noketshezi; Abanye abakhiqizi futhi benza ukwelashwa okukhethekile kokupholisha emlonyeni wepayipi ukuze banciphise ukunamathela kokungcola futhi benze inqubo yokuhlukanisa izinze futhi iphumelele.
Ipayipi elichichimayo le-silicon carbide elibonakala lilula lifihla inhlanganisela ekhaliphile yesayensi yezinto kanye nomakhenikha oketshezi ngemuva kwalo. Kuthatha "umthwalo wemfanelo omkhulu" "nomzimba omncane", ube isixhumanisi esiyinhloko ekuqinisekiseni ukusebenza okuzinzile kweziphepho ze-silicon carbide kanye nokuthuthukisa ikhwalithi yokuhlukana. Ngokuzayo, ngokuthuthuka okuqhubekayo kobuchwepheshe be-silicon carbide, lo mnumzane obalulekile 'uzodlala indima ebalulekile emikhakheni eminingi, abe nesandla ekuthuthukisweni okuphumelelayo nokuluhlaza kokukhiqizwa kwezimboni.
Isikhathi sokuthumela: Oct-24-2025