Isakhiwo sesithando somhubhe wendandatho kanye nokukhethwa kokotini wokushisa oshisayo
Izidingo zesakhiwo sophahla lwesitofu: izinto kufanele zikwazi ukumelana nokushisa okuphezulu isikhathi eside (ikakhulukazi indawo yokudubula), zibe lula ngesisindo, zibe nokushisa okuhle, zibe nesakhiwo esiqinile, zingaphumi umoya, futhi zivumela ukusatshalaliswa komoya okufanelekile esitofu. Umzimba wesitofu somhubhe ojwayelekile uhlukaniswe kusukela phambili kuya emuva ube yisigaba sokushisa kwangaphambili (isigaba sokushisa okuphansi), isigaba sokushisa nokuthosa (isigaba sokushisa okuphezulu nesifushane), kanye nesigaba sokupholisa (isigaba sokushisa okuphansi), esinobude obuphelele obungaba ngu-90m ~ 130m. Isigaba sokushisa okuphansi (cishe ama-degrees angu-650) ngokuvamile sisebenzisa uhlobo olujwayelekile lwe-1050, kanti isigaba sokushisa okuphezulu (ama-degrees angu-1000 ~ 1200) ngokuvamile sisebenzisa uhlobo olujwayelekile lwe-1260 noma uhlobo lwe-1350 zirconium aluminium. I-module ye-ceramic fiber kanye nengubo ye-ceramic fiber kusetshenziswa ndawonye ukwenza isakhiwo se-ring tunnel kiln thermal insulation cotton. Ukusetshenziswa kwamamojula e-ceramic fiber kanye nesakhiwo se-layered blanket composite kunganciphisa izinga lokushisa lodonga lwangaphandle lwesitofu futhi kwandise impilo yenkonzo ye-furnace wall lining; ngesikhathi esifanayo, inganciphisa ukungalingani kwepuleti lensimbi lokufakwa kwesithando somlilo futhi inciphise izindleko zepuleti likakotini lokufakwa kokushisa; ngaphezu kwalokho, lapho izinto ezishisayo zonakalisiwe futhi kwenzeka isimo esingalindelekile futhi kuvele igebe, ungqimba oluyisicaba lungadlala indima ekuvikeleni okwesikhashana ipuleti lomzimba wesithando somlilo.
Izinzuzo zokusebenzisa ulwelwesi lwe-ceramic fiber module ukuze kufakwe ukotini wokufaka umhubhe ojikelezayo
1. Ubuningi bomthamo wendwangu yefayibha ye-ceramic buphansi: bulula ngaphezu kuka-75% kunendwangu yesitini yokushisa ekhanyayo futhi bulula ngo-90% ~ 95% kunendwangu elula ephothwayo. Nciphisa umthwalo wesakhiwo sensimbi yesithando somlilo bese wandisa isikhathi sokusebenza sesithando somlilo.
2. Umthamo wokushisa (indawo yokugcina ukushisa) we-ceramic fiber lining uphansi: umthamo wokushisa we-ceramic fiber cishe uyingxenye eyodwa kweziyishumi kuphela yalowo we-lightweight engamelana nokushisa kanye ne-lightweight castable lining. Umthamo wokushisa ophansi usho ukuthi i-oven imunca ukushisa okuncane ngesikhathi sokusebenza okuphindaphindayo, futhi ijubane lokushisa liyasheshiswa, okunciphisa ukusetshenziswa kwamandla ekulawuleni ukusebenza kokushisa kwesithando, ikakhulukazi ekuqaleni nasekuvaleni kwesithando.
3. Ulwelwesi lwesithando se-ceramic fiber lunokwenyuka okuphansi kokushisa: Ukwenyuka kokushisa kolwelwesi lwesithando se-ceramic fiber kungaphansi kuka-0.1w/mk ekushiseni okumaphakathi okungu-400℃, ngaphansi kuka-0.15w/mk ekushiseni okumaphakathi okungu-600℃, kanye nangaphansi kuka-0.25w/mk ekushiseni okumaphakathi okungu-1000℃, okungaba yi-1/8 yezitini zobumba ezilula kanye ne-1/10 yezitini ezilula ezingamelani nokushisa.
4. Ulwelwesi lwesithando se-ceramic fiber kulula ukwakhiwa futhi kulula ukulusebenzisa. Lufinyeza isikhathi sokwakhiwa kwesithando.
Izinyathelo zokufaka ezinemininingwane zekotini yokufakelwa kwe-tunnel eyisiyingi
(1)Ukususwa kokugqwala: Ngaphambi kokwakhiwa, iqembu lesakhiwo sensimbi lidinga ukususa ukugqwala epuletini lethusi lodonga lwesithando ukuze kuhlangatshezwane nezidingo zokushisela.
(2)Umdwebo womugqa: Ngokwendawo yokuhlelwa kwemojuli yefayibha ye-ceramic eboniswe kumdwebo womklamo, beka umugqa epuletini lodonga lwesithando bese uphawula indawo yokuhlelwa kwamabholithi e-anchor endaweni yokuhlangana.
(3)Amabhawodi Okushisela: Ngokwezidingo zomklamo, shisela amabhawodi anobude obufanayo odongeni lwesithando ngokwezidingo zokushisela. Izinyathelo zokuvikela kufanele zithathwe engxenyeni efakwe intambo yamabhawodi ngesikhathi sokushisela. I-slag yokushisela akufanele isakazeke engxenyeni efakwe intambo yamabhawodi, futhi ikhwalithi yokushisela kufanele iqinisekiswe.
(4)Ukufakwa kwengubo eyisicaba: Beka ungqimba lwengubo yefayibha, bese ubeka ungqimba lwesibili lwengubo yefayibha. Amalunga engubo yokuqala neyesibili kufanele ahlukaniswe okungenani ngo-100mm. Ukuze kube lula ukwakha, uphahla lwesithando ludinga ukulungiswa okwesikhashana ngamakhadi asheshayo.
(5)Ukufakwa kwemodyuli: a. Qinisa isivikelo somhlahlandlela endaweni yaso. b. Qondanisa imbobo ephakathi yemodyuli nepayipi lomhlahlandlela odongeni lwesithando, cindezela imodyuli ngokulinganayo iqonde odongeni lwesithando, bese ucindezela imodyuli ngokuqinile odongeni lwesithando; bese usebenzisa isikrufu esikhethekile somkhono ukuthumela inathi eceleni kwesivikelo somhlahlandlela ebholthini, bese uqinisa inathi. c. Faka amanye amamojula ngale ndlela.
(6)Ukufakwa kwengubo yokukhokhela: Amamojula ahlelwe ngendlela efanayo ohlangothini lokugoqa nokucindezela. Ukuze kugwenywe izikhala phakathi kwamamojula emigqeni ehlukene ngenxa yokuncipha kwefayibha ngemva kokushisa okuphezulu, amablanketi okukhokhela anezinga elifanayo lokushisa kumele abekwe ngendlela enganwebi yemigqa emibili yamamojula ukuze kunxeshezelwe ukuncipha kwamamojula. Ingubo yokukhokhela udonga lwesithando iqiniswa ngokuphuma kwemojula, kanti ingubo yokukhokhela uphahla lwesithando iqiniswe ngezipikili ezimise okwe-U.
(7)Ukulungiswa kwendwangu: Ngemva kokuba yonke indwangu isifakiwe, iyasikwa kusukela phezulu kuya phansi.
(8)Ukufutha ubuso bendwangu: Ngemva kokufakwa kwendwangu yonke, kufuthwa ungqimba lwendwangu ebusweni bendwangu yesithando (ongakukhetha, okungandisa impilo yendwangu yesithando).
Isikhathi sokuthunyelwe: Ephreli-10-2025
