Kwiimeko zoshishino ezifana nokuxhamla kwemigodi, ukwahlulwa kweekhemikhali, kunye nokuchithwa kwamandla esulfurization, kuhlala kukho izinto ezingabonakaliyo kodwa ezibalulekileyo, kwayeI-silicon ye-carbide ye-shishini yesanti yokumisa umlomoyenye yazo. Abantu abaninzi banokuziva bengaqhelekanga ngeli gama okokuqala, kodwa umsebenzi walo ophambili ngokwenene kulula kakhulu ukuyiqonda - "njengomgcini-sango" kumgca wokuvelisa, ojongene nokuhlola iinqununu eziqinileyo kunye nokungcola okuxutywe kumanzi, ukwenzela ukuba izinto ezicocekileyo zingasetyenziswa kwiinkqubo ezilandelayo, ngelixa ukhusela izixhobo ezisezantsi.
Indawo yokusebenza kwayo kaninzi "ayinobuhlobo": idinga ukubonakaliswa kwexesha elide kwi-high-speed fluids kunye neengqungquthela, kunye nokujongana ne-asidi kunye ne-alkali corrosion, utshintsho oluphezulu kunye nobushushu obuphantsi. Ukuba izinto eziphathekayo "aziqinile" ngokwaneleyo, ziya kuguga kwaye zigxunyekwe ngexesha elifutshane. Ayifuni kuphela ukuvalwa rhoqo kunye nokutshintshwa, kodwa inokuvumela ukungcola ukuba kuxube kwiinkqubo ezilandelayo, ezichaphazela ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso. Kwaye i-silicon carbide, njengezinto eziphathekayo, inokuhlangabezana nale mingeni - inobunzima obuphezulu, ukuxhatshazwa okunamandla, kunokumelana nokukhukuliseka kwexesha elide kumanzi kunye neengqungquthela, iipropati ezizinzileyo zeekhemikhali, kwaye akoyiki "i-rosion" ye-acid-base. Nakwiindawo ezineenguqu ezinkulu zobushushu, ukusebenza kwayo kunokuhlala kuzinzile. Kungenxa yoko le nto i-silicon carbide iye yaba yeyona nto ikhethwayo yokwenza imilomo yesanti kwiindawo zemizi-mveliso.
Abanye abantu banokucinga ukuba yinto nje “yesihluzi sokungcola”, khetha nje nayiphi na enokusetyenziswa? Enyanisweni, akunjalo. Ixabiso le-silicon ye-carbide ye-industrial yesanti yokumisa imilomo ilele ngakumbi kuzinzo lwazo lwexesha elide. Imilomo yesanti yezinto eziqhelekileyo iya kunxiba kwaye ivuze emva kwexesha lokusetyenziswa, engathathi nje ixesha lokuqhawula kunye nokutshintsha, kodwa ilibazise ukusebenza komgca wokuvelisa; I-nozzle ye-silicon carbide yokumisa i-nozzle inokuhlala ingaguquki ixesha elide, ukunciphisa ukugcinwa rhoqo kunye neendleko zokutshintsha, ukuvumela umgca wemveliso usebenze kakuhle. Kwaye noyilo lwayo lwesakhiwo luye lwaqwalaselwa. Ngethuba nje ulwalathiso lufunyenwe kwaye luqiniswe ngokuqinileyo ngexesha lofakelo, lunokukhawuleza lusetyenziswe. Ngexesha lokuhlolwa kwemihla ngemihla okulandelayo, ukucocwa okulula kokungcola okugciniweyo kunokuqhubeka nokusebenza ngaphandle kokufuna umgudu omkhulu.
Ekupheleni kosuku, i-industrial silicon carbide sand nozzles ayithathwa njenge "nxalenye enkulu", kodwa ixhasa ngokuthula "iinkcukacha" kwimveliso yemveliso. Ukukhetha "umgcini-sango" onjalo ozinzileyo kunye nothembekileyo akunakunciphisa kuphela iingxaki ezincinci kwimveliso, kodwa kwakhona ukubonelela ngoncedo olusebenzayo kumashishini ukunciphisa iindleko, ukwandisa ukusebenza kakuhle, nokuzinzisa umthamo wemveliso. Esi sesona sizathu siphambili sokuba kutheni inokuba nendawo phakathi kwamacandelo amaninzi amashishini.
Ixesha lokuposa: Oct-10-2025