Umklamo wokuvuselelwa kokufakwa kokushisa kwefayibha ye-ceramic wamabhokisi okufakwa kokushisa ezimotweni zokulethwa ezishisayo ze-ingot zensimbi (i-slab (i-ingot yensimbi)
Ukwethulwa kwamabhokisi okushisa ezimotweni zokulethwa ezishisayo ze-ingot' (slab (steel ingot)):
Ngenxa yenqubo yokukhiqiza enzima yamabhizinisi asebenzisa izinsimbi, ukuthuthwa kwama-slab (ama-ingots ensimbi) phakathi kwezinqubo zokuncibilikisa i-slab (i-ingot yensimbi) kanye nokwakheka kwe-rolling kunciphisa kakhulu izindleko zokukhiqiza. Ukuze kuncishiswe ukusetshenziswa kwamandla ngezinga elikhulu futhi kufezwe umgomo wokunciphisa izindleko zokukhiqiza, amabhizinisi amaningi okukhiqiza izinsimbi asebenzisa izimoto zokulethwa kwe-slab (i-ingot yensimbi) ezishisayo (ezaziwa nangokuthi i-slab noma i-ingot yensimbi eshisayo). Ngaphansi kwezimo ezinjalo, ukulondolozwa kokushisa kwebhokisi lokuthutha sekuyinkinga ebaluleke kakhulu.
Izidingo zenqubo yesakhiwo se-lining sebhokisi lokufaka umswakama elijwayelekile lokuthuthwa kwezimoto zifaka phakathi izici ezilandelayo: okokuqala, umsebenzi wesikhathi eside ngaphansi kwezinga lokushisa eliphakeme elingu-1000 ℃, ukusebenza kahle kokufaka umswakama, kanye nokumelana okuhle kakhulu nokushaqeka kokushisa kufanele kuqinisekiswe; okwesibili, ukulayishwa nokuthululwa kwama-hot slabs (i-ingots yensimbi) kufanele kube lula, okungamelana nokudlidliza, ukushayisana, amaqhubu; futhi okokugcina, amabhokisi okufaka umswakama kumele abe nesakhiwo esilula, isikhathi eside senkonzo, kanye nezindleko eziphansi.
Okubi ngokufakwa kwezitini ezikhanyayo zendabuko: izitini ezikhanyayo azikwazi ukumelana nokushisa, futhi zivame ukulimala ngesikhathi sokudlidliza, ukushayisana, kanye nokuqhuma kwesikhathi eside.
Ukuthuthukiswa kanye nokuthuthukiswa kobuchwepheshe be-ceramic fiber kuhlinzeka ngesisekelo esithembekile sokuklama amabhokisi okuvikela izimoto. I-CCEWOOL ceramic fiber ilula, iyaguquguquka, imelana namazinga okushisa aphezulu kanye nokukhathala kokushisa, futhi ingamunca ukudlidliza. Uma nje ukwakheka kwesakhiwo kunengqondo, ikhwalithi yokwakha ingatholakala, futhi izidingo zenqubo ezingenhla zingahlangatshezwa ngokugcwele. Ngakho-ke, ukusetshenziswa kwe-CCEWOOL ceramic fiber njengesakhiwo se-lining samabhokisi okuvikela kuyisinqumo esingcono kakhulu salolu hlobo lwamabhokisi okuvikela.
Isingeniso esakhiweni se-fiber egcwele ye-slab (i-ingot yensimbi) amabhokisi okushisa okulethwa kwezimoto ezishisayo
Imininingwane yamabhokisi okufaka izinto zo ...
Imiphumela yohlelo lokusebenza
Ukuhlolwa kwalesi sakhiwo kukhombisa ukuthi izinga lokushisa lokususa i-ingot yensimbi lingu-900-950℃, izinga lokushisa le-ingot yensimbi ngemva kokulayisha lingaba ngu-850℃, kanti izinga lokushisa le-ingot yensimbi ngemva kokukhipha umthwalo lingaba ngu-700-800℃. Phakathi kokususa i-ingot yensimbi nokulethwa endaweni yokusebenzela yokuthunga kungamakhilomitha ama-3, kanti ukulethwa okushisayo kuthatha cishe amahora angu-1.5-2, lapho amahora angu-0.5-0.7 okulayisha, amahora angu-0.5-0.7 endleleni kanye namahora angu-0.5-0.7 okukhipha umthwalo. Izinga lokushisa elizungezile lingu-14℃, izinga lokushisa elingaphakathi kwebhokisi lingaba ngu-800℃, kanti izinga lokushisa elingaphezulu lesembozo esiphezulu lingu-20℃, ngakho-ke umphumela wokulondoloza ukushisa muhle.
1. Imoto yokuvikela uthuli iyahamba, iyaguquguquka, isebenza kahle ekuvikeleni uthuli, futhi ivumelana nezimo kabanzi, ngakho-ke ifaneleka kakhulu ukukhushulwa futhi isetshenziswe uma kwenzeka ukuthuthwa kwesitimela okungahambi kahle.
2. Ibhokisi lokuvikela ukushisa eligcwele i-fiber kanye ne-ingot yensimbi yokulethwa eshisayo (i-slab (i-ingot yensimbi)) kuyaphumelela ngenxa yesakhiwo sayo esincane, isisindo esincane, ukusebenza kahle kokuvikela ukushisa, kanye nemiphumela ebalulekile yokonga amandla.
3. Ukuqinisekisa ikhwalithi yemikhiqizo yefayibha ye-ceramic kubalulekile ekhwalithini yokwakha, futhi isakhiwo se-lining kumele sibe sincane futhi sibe sikhulu ngesikhathi sokwakha.
Ngamafuphi, ukulethwa kwezingodo zensimbi (ama-slab (izingodo zensimbi)) ngebhokisi lokuvikela imoto kuyindlela ephumelelayo nebalulekile yokonga amandla.
Isikhathi sokuthunyelwe: Meyi-10-2021
