Kwimimandla yemizi-mveliso efana nemigodi, umbane, isamente, kunye ne-metallurgy, iindonga zangaphakathi zezixhobo zihlala ziphantsi komonakalo omkhulu kunye nokuguguleka okubangelwa kukuhamba kwezinto ngesantya esiphezulu. Oku kuguguleka akupheleli nje ekuvalekeni rhoqo kwezixhobo ukuze zilungiswe, okubangela iindleko eziphezulu, kodwa kunokubangela ukuvalwa okungalindelekanga okanye neengozi zokhuseleko. Izixhobo zinokumelana njani ngempumelelo nokungena kokuguguleka?Iithayile ze-ceramic ze-alumina ezingagugiyo, ngenxa yokusebenza kwazo okugqwesileyo, ziye zaba sisisombululo esifanelekileyo kwicandelo lokulwa nokuguguleka kwemizi-mveliso.
Ukhuseleko Olungundoqo: Ukusebenza Okugqwesileyo Kwe-Aluminium Oxide Ceramics
Izinto eziphambili zeethayile zeseramikhi ezinganyangekiyo yi-aluminium oxide ecocekileyo kakhulu (Al₂O₃), etshiswa kubushushu obuphezulu ukuze yenze isakhiwo seseramikhi esixineneyo nesinobunzima obuphezulu, nto leyo eyenza ukuba inganyangekiyo. Ubunzima bayo beMohs bufikelela kwi-9 (bukwindawo yesibini emva kwedayimani), budlula kakhulu obo bentsimbi eqhelekileyo, bumelana lula nokukrweleka nokusikwa kwezinto eziqinileyo ezifana nesanti ye-quartz, i-ores, kunye nomgubo wamalahle. Ngaphezu koko, inokumelana nokugqwetheka okuhle kakhulu kunye nokumelana nokugqwetheka, nto leyo eyandisa kakhulu ubomi benkonzo yezixhobo. Umphezulu weepleyiti zeseramikhi ezinganyangekiyo uthambile, unciphisa ukumelana nokuhamba kwezinto, unciphisa ukuveliswa kobushushu kunye nokusetyenziswa kwamandla, kwaye uthintela ngokufanelekileyo ukunamathela kunye nokuvaleka kwezinto.
Iithayile zeseramikhi ezingagugiyo zisebenza phantse kuzo zonke izixhobo zoshishino ezichaphazeleka kukukrala nokuguguleka kwezinto:
Iinkqubo zokuhambisa izinto: imibhobho yamalahle/yomgubo/yothuthu, imibhobho yokuwisa amalahle, iichutes, iihopper, ii-valve linings, njl.
Izixhobo zokucubungula umgubo: imibhobho yokungenisa kunye neyokukhupha uthuli yabaqokeleli bothuli, abahluli beenkanyamba, iindonga zangaphakathi zezixhobo zokwahlula umgubo, amalungu engqiniba yeenkqubo zokuhambisa umoya, njl.
Izixhobo zamandla nezombane: iindawo zokugaya amalahle, izahluli zomgubo ocolekileyo nocolekileyo, imibhobho yomoya ephambili, ii-volute casings ze-powder feeders, iindawo zokukhupha umsi we-boiler, iinkqubo zothuthu kunye ne-slag, njl.njl.
Izixhobo zokumba kunye nezesinyithi: izixhobo zokutyumza/zokwahlukanisa/zokuhambisa isinyithi, iitanki zokwahlula isinyithi, imibhobho yemisila, izixhobo zokuthulula, njl.njl.
Izixhobo zokuvelisa isamente: imibhobho yokuhambisa isamente yezinto eziluhlaza/uthuthu oluyimpukane/umgubo wamalahle, izinto zokwahlulahlula, izinto zokwahlulahlula zohlobo lwe-V, iikhowuni ze-preheater, iindonga ezisecaleni zoomatshini abapholileyo, njl.njl.
Iithayile ze-alumina ceramic ezingagugiyo, ezifana "nezikhuselo zezixhobo" ezenziwe ngokwezifiso, ezinobunzima obubalaseleyo, ukumelana nokuguguleka kunye neemilo ezahlukeneyo (isikwere, i-hexagonal, i-circular), zakha umgca wokuzikhusela oqinileyo kwiindonga zangaphakathi zezixhobo zoshishino.
Ixesha leposi: Julayi-26-2025