Izidingo eziyisisekelo zezitini eziphikisayo zokushisa

Inhloso eyinhloko yezitini eziphikisayo njengokufakwa kweziko ukuthuthukisa ukusebenza kahle kokukhiqiza ngaphandle kokulibazisa ukukhiqiza ngenxa yokulimala kwezitini eziphikisayo phakathi nenqubo yokukhiqiza. Ngakho-ke, izitini eziphikisayo ezifanele kufanele zikhethwe ngokuvumelana nezici zesithando somlilo eside kanye nokusebenza kahle okuphezulu. Isitini esiphikisayo esikhiqizwe umkhiqizi wezitini ze-Henan siyinto engokwemvelo engeyona eyensimbi enokumelana nomlilo okungengaphansi kuka-1580 ℃. Ukuzinza kwezitini eziphikisayo ngokumelene nokushisa okuphezulu ngaphansi komthwalo ongekho kubizwa ngokuthi i-refractoriness, ebonisa izakhiwo eziyisisekelo zezitini eziphikisayo. Ngenxa yokuthi izitini eziphikisayo zisetshenziswa ngokuyinhloko njengezakhiwo zesakhiwo seziko lokushisa eliphezulu nezinye izinto ezishisayo, kanye neziqukathi zokushisa okuphezulu nezingxenye ezisetshenziswa embonini, zingamelana nezinguquko ezihlukahlukene zomzimba kanye nemiphumela yemishini. Ngakho-ke, izidingo eziyisisekelo ezilandelayo kufanele kuhlangatshezwane nazo:

(1) Ukuze kuhlangatshezwane nezidingo zokusebenza kwezinga lokushisa eliphezulu, kufanele libe nezinga lokushisa eliphakeme ngokwanele elingathambi futhi lingancibiliki.

(2) Ingakwazi ukumelana nomthwalo wesithando somlilo nokucindezeleka ngesikhathi sokusebenza, ngaphandle kokulahlekelwa amandla esakhiwo, ukuthambisa ukuguquguquka nokuwa emazingeni okushisa aphezulu, ngokuvamile okuvezwa ukushisa okuthambisa umthwalo.

(3) Emazingeni okushisa aphezulu, umthamo uzinzile, futhi i-masonry yesithando somlilo noma umzimba wokuthulula ngeke udilize ngenxa yokwanda ngokweqile komkhiqizo, futhi ngeke uqhekeke ngenxa yokuncipha ngokweqile, ngaleyo ndlela kuncishiswe impilo yesevisi. Ivamise ukukalwa nge-coefficient yomugqa wokunweba kanye nokuncipha kokushisa kabusha (noma ukunwetshwa).

(4) Izitini eziphikisayo zithinteka kakhulu izimo zesithando somlilo. Umzimba wesithando somlilo ulimala kalula ngenxa yezinguquko ezinhle zokushisa nokushisa okungalingani. Ngakho-ke, izinga elithile lokumelana nokushaqeka okushisayo liyadingeka

(5) Ngesikhathi zisetshenziswa, izitini eziphikisayo zivame ukuchayeka esenzweni samakhemikhali sezixazululo eziwuketshezi, amagesi noma izinto eziqinile, okubangela ukuthi imikhiqizo yonakale futhi ilimale. Ngakho-ke, umkhiqizo uyadingeka ukuthi ube nezinga elithile lokumelana nokugqwala.

(6) Ngesikhathi sokusetshenziswa, izitini eziphikisayo zivame ukugqwala amalangabi nentuthu enesivinini esiphezulu, zigezwe ngensimbi ewuketshezi kanye ne-slag, futhi zithintwe izinsimbi nezinye izinto. Ngakho-ke, amandla anele nokumelana nokugqoka kuyadingeka.

Ikhwalithi yezitini eziphikisayo incike ekusebenzeni kwayo, okuyindinganiso yokulinganisa ikhwalithi yomkhiqizo. Ukukhethwa okulungile nokuzwakalayo kwezitini eziphikisayo nakho kuncike ezintweni zezitini eziphikisayo.