Yintoni ebangela umonakalo kwisitena esiphefumlayo?

Kwinkqubo yokusebenzisa izitena ezinomoya we-ladle kwiifektri zetsimbi, izizathu eziphambili zokulimala kwezitena ezinomoya-moya zixinzelelo lwe-thermal, uxinzelelo lomatshini, ukutshatyalaliswa komatshini kunye nokukhukuliseka kweekhemikhali.

Isitena esinokungena emoyeni sinamacandelo amabini: isiseko esinokungena emoyeni kunye nezitena ezihlala zomoya. Xa igesi evuthela ezantsi ivuliwe, umphezulu osebenzayo wombindi wokungena komoya uya kuqhagamshelana ngqo nentsimbi enobushushu obuphezulu. Njengokuba inani lamaxesha okusetyenziswa lisanda, ngenxa yobushushu nobushushu obufumanekayo, kokukhona ukwanda kokukhula kwesitena esingena umoya kuya kuba lula, kwaye kulula ukuvelisa iintanda.

Indawo yokusebenza yezitena ezingena ngaphakathi emoyeni zinxibelelana ngokuthe ngqo nesinyithi esinyibilike ubushushu obuphezulu, kwaye ubushushu bendawo engasebenziyo buphantsi kakhulu. Umthamo wezitena ezinokungena emoyeni kunye nezinto ezikufuphi ezitshintshayo ziyatshintsha ngenxa yotshintsho lobushushu ngexesha lenkqubo yokuphinda isetyenziselwe ukuhlangana, ukuthulula kunye nokulungiswa okushushu. Utshintsho lwevolumu, ngenxa yobukho begradient yeqondo lobushushu kunye nomehluko kulwandiso lwenqanaba lobushushu phakathi komaleko we-metamorphic kunye nolwahlulo lwantlandlolo, inqanaba lokutshintsha kwevolthi ukusuka kumphezulu osebenzayo wesitena somoya ukuya kumphezulu ongasebenziyo kuya kutshintsha, eya kubangela ukucheba isitena somoya. Amandla okucheba abangela ukuba isitena esingena umoya sibe neentanda kwindlela eya kwicala elinqamlezileyo, kwaye kwiimeko ezinzima, isitena esingena ngumoya siyophuka kwicala elinqamlezileyo.

Ngethuba lenkqubo yokucofa, intsimbi etyhidiweyo iya kuba ne-high-power scouring ye-bottom of the ladle, eya kukhawulezisa ukukhukuliseka kwesitena esinomoya. Xa umgangatho ophezulu wesitena esiphefumulayo uphezulu kunomzantsi wesikhwama, uya kuchetywa kwaye uhlanjwe ngokuhamba kwentsimbi etyhidiweyo. Indawo ephezulu kunomzantsi webhegi iya kuhlanjwa emva kokusetyenziswa kanye. Ukongezelela, emva kokucocwa, ukuba i-valve ivalwe ngokukhawuleza, impembelelo eguqukayo yensimbi etyhidiweyo iya kukhawulezisa ukubola kwezitena zokungenisa umoya.

Indawo yokusebenza yesiseko sezitena esinokungena emoyeni sinxibelelana nesinyithi sesinyithi kunye nentsimbi etyhidiweyo ixesha elide. I-slag yentsimbi kunye nentsimbi etyhidiweyo iqulethe i-iron oxide, i-ferrous oxide, i-manganese oxide, i-magnesium oxide, i-silicon oxide, njl. izinto ezinyibilikayo (ezinje nge-FeO · Al2O3, 2 (MnO) · SiO2 · Al2O3, njl.) kwaye ihlanjwe.