Indawo yokusebenza yezitena eziphefumlayo

(Umfanekiso) Uthotho lwe-FS alungeneli izitena eziphefumlayo

Ishishini lentsimbi lelinye lamashishini abalulekileyo kwilizwe lam. Kwinkqubo yokwenza intsimbi, izitena ezivuzayo, nangona zithatha indawo encinci kakhulu, zidlala indima ebalulekileyo. Eli nqaku liza kuchaza indawo yokusebenza yezitena eziphefumulayo kwinkqubo yokwenza intsimbi ukusuka kumanqaku amane.

1 Ukhukuliseko lokuhamba komoya oluhamba ngesantya esiphezulu kunye noxinzelelo oluphezulu kunye nobushushu obuphezulu bentsimbi enyibilikisiweyo

Ngethuba lenkqubo yokucoca, intsimbi etyhidiweyo ivuthelwa nge-argon kwaye ixutywe. I-high-speed and high-pressure airflow ivuthelwa kwi-ladle esuka kwitena evuzayo, kwaye ukunyanzeliswa kwentsimbi etyhidiweyo kulawulwa yindlela yokulawula ukuhamba kwegesi. Into ebonwa ngabantu ngamehlo kukuba intsimbi etyhidiweyo ekwiladle iyabila. Ngeli xesha, igesi esezantsi kweleyile isebenzisana nentsimbi etyhidiweyo ukuze yenze isiphithiphithi. Ngexesha elifanayo, ngenxa yokuchithwa kwe-airflow, isitena esiphefumulayo kunye neendawo ezijikelezayo ezichasayo ziya kuchaphazeleka kakhulu. Skour.

2 Ukhukuliseko lwe-slag etyhidiweyo emva kokugalelwa kwentsimbi etyhidiweyo

Emva kokuba insimbi etyhidiweyo igalelwe, indawo yokusebenza yesitena esiphefumulayo idibene ngokupheleleyo ne-slag, kwaye i-slag etyhidiweyo iqhubeka ingena kwisitena kunye nobuso obusebenzayo besitena esiphefumulayo. I-oxides efana ne-CaO, i-SiO2, i-Fe203 kwi-slag yensimbi isabela ngezitena eziphefumulayo ukuze zenze inani eliphantsi I-melt ibangela ukuba isitena sokungenisa umoya siphulwe. Ukuya

3 Xa i-ladle ishushu ilungiswa, umbhobho weoksijini usetyenziselwa ukuvuthela indawo yokusebenza yesitena sokungenisa umoya ukuze kubangele ilahleko yokunyibilika.

Xa uhlambulula indawo yokusebenza yesitena sokungenisa umoya, abasebenzi basebenzisa ityhubhu ye-oksijini phambi kweladi ukuvuthela i-slag yentsimbi eseleyo malunga nesitena sokungenisa umoya de isitena sokungenisa umoya sijike sibe mnyama kancinci.

4 Ukubanda okukhawulezayo kunye nokutshisa ngexesha lokuguqulwa komjikelo kunye nokungcangcazela komatshini ngexesha lenkqubo yokunyuswa

I-Ladle ifumana intsimbi iqhutyelwa ngokuphindaphindiweyo ngokuphindaphindiweyo, i-ladle enzima ichaphazeleka ngokutshisa ngokukhawuleza, kunye ne-ladle engenanto ichaphazelekayo ngokupholisa ngokukhawuleza. Ngexesha elifanayo, i-ladle ichaphazeleka ngokungathandabuzekiyo yimikhosi yangaphandle ngexesha lokusebenza, okubangela uxinzelelo lomatshini.

Ukuqukumbela intetho

Ingabonwa ukuba indawo yokusebenza yezitena eziphefumlayo inzima kakhulu. Kwiintsimbi zensimbi, kuyimfuneko ukuqinisekisa ukuveliswa, kodwa nokuqinisekisa ukusetyenziswa kakuhle kwezitena eziphefumulayo, kwaye kubaluleke kakhulu, ukhuseleko. Ngoko ke, ukubaluleka kwezitena eziphefumulayo kwi-steelmaking kubonakala.