Lezi zidingo ezilandelayo zibekwe phambili ukuze kusetshenziswe izinto eziphikisa ulwelwesi lwesithando somlilo:

1. I-refractoriness eyanele

I-refractoriness yayo kufanele ibe ngu-1650 ~ 1780 ℃, futhi izinga lokushisa layo elithambile kufanele libe ngaphezu kuka-1650 ℃.

2. Ukuzinza okuhle kokushisa

Izinga lokushisa lodonga lwesithando somlilo lihlala lishintsha njalo, futhi udonga lwesithando somlilo luvame ukuqhekeka ngenxa yokushisa okungalingani, okunciphisa impilo yesevisi yodonga lwesithando somlilo. Ngakho-ke, njenge-refractory yezithando zikagesi, kufanele ibe nokuzinza okuhle kakhulu kokushisa.

3. Ukuzinza okuhle kwamakhemikhali

Ukuzinza kwamakhemikhali wezinto ezibonakalayo kuhlobene eduze nokuphila kodonga lwesithando somlilo. Indwangu yodonga lwesithando somlilo akufanele ibe yi-hydrolyzed futhi ihlukaniswe ekushiseni okuphansi, futhi akufanele ihlakazeke kalula futhi inciphise ekushiseni okuphezulu. Akufanele kube lula ukwenza izinto ezincibilika kancane nge-slag ngesikhathi senqubo yokuncibilikisa, futhi akufanele isabele ngamakhemikhali ngezixazululo zensimbi nezithasiselo, futhi ngeke zingcolise izixazululo zensimbi. .

4. I-coefficient encane yokwandisa ukushisa

Ivolumu kufanele izinzile ngokushintsha kwezinga lokushisa, ngaphandle kokunwetshwa okubukhali nokufinyela.

5. Inezakhiwo eziphakeme zemishini

Kumele ikwazi ukumelana nokukhishwa kwenkokhelo esimweni sokushisa esiphansi; lapho insimbi isesimweni sokuncibilika kwezinga lokushisa eliphezulu, kufanele ikwazi ukumelana nokucindezela okumile kwensimbi encibilikisiwe kanye nomphumela onamandla kagesi onyakazayo; ukumelana nokugqoka nokumelana nokugqwala ngaphansi kokuguguleka kwesikhathi eside kwensimbi encibilikisiwe.

6. Ukusebenza kahle kwe-insulation

I-lining yodonga lwesithando somlilo akufanele iqhube ugesi emazingeni okushisa aphezulu, ngaphandle kwalokho izobangela ukuvuza kanye neziyingi zesikhashana, okubangela izingozi ezimbi.

7. Ukusebenza kokwakhiwa kwempahla kuhle, kulula ukulungisa, okungukuthi, ukusebenza kwe-sintering kungcono, futhi isakhiwo somlilo nokugcinwa kulula.

8. Izinsiza eziningi kanye nenani eliphansi.