Iindlela zokwandisa ubomi benkonzo yomgca we-intermediate frequency frequency coreless induction

Ekusetyenzisweni kwezithando zombane, ubomi bombane wethu wesithando buxhomekeke ubukhulu becala kwinqanaba le-corrosion ye-furnace ephantsi kunye nokunyaniseka kwesithando somlilo ukucacisa ukuba ingaqhubeka kusetyenziswa.

1. Ukonakala kwendawo engezantsi yesithando somlilo

Ekusetyenzisweni okuqhelekileyo kwesithando somlilo, ubukhulu bomgca wesithando somlilo kunye nobukhulu bezantsi kwesithando somlilo buya kuba buncinci ngenxa yokukhukuliseka kwe-cyclic yensimbi etyhidiweyo ngexesha lokusetyenziswa kwexesha elide. Imeko enembileyo kukunyuka komthamo wesithando somlilo, kwaye i-furnace lining eqhelekileyo iya kutshatyalaliswa yi-30-50%. Ngelo xesha, iya kudilizwa kwakhona, uze emva koko upheliswe umsebenzi omtsha wokwakha iziko. Ukususela kuhlalutyo lwalo lonke umbane wesithando somlilo, indawo ecacileyo yokhukuliseko yindawo yethambeka apho i-furnace bottom kunye ne-furnace lining iyahlukana. Isithando somlilo sisetyhula kwi-arc surface, kwaye kunye nomhlaba apho izinto eziphantsi kunye nezixhobo zesithando somlilo zihlukaniswe zibonisa ukudakumba okuncinci. Ukuchaphazela ukhuseleko lokusetyenziswa, kufuneka uyeke ukwakha kwakhona isithando somlilo. Ukongeza kobuninzi besanti ye-quartz ngexesha lokwakhiwa kwesithando somlilo, isizathu sokubunjwa koxinzelelo lwe-lining sinxulumene nokugqwala kweekhemikhali ngexesha lokutshaja kunye nokuxinana kwezinto ekusetyenzisweni kwethu kunye ne-corrosion mechanical ngexesha lokusebenza.

2. Ingqibelelo yesithando somlilo

Ukunyaniseka kwe-lining kubhekisela ekungeneni kwentsimbi kunye nokuqhekeka okuhlala kubonakala kwi-lining. Kubomi bethu bemihla ngemihla, kuhlala kukho ikhefu lempelaveki kunye nokuvalwa. Xa isithando sombane siyeka ukujiya emoyeni, isithando somlilo siya kuphola ngokuthe ngcembe. Ngenxa yokuba i-sintered lining material i-brittle, i-sintering layer ayinakuthintelwa phantsi kwefuthe lokwandiswa kwe-thermal kunye nokunciphisa. Ukuqhekeka kubonakala, okuyingozi ngakumbi, kwaye kuya kubangela ukuba isinyithi esinyibilikisiweyo singene kwi-lining yesithando somlilo kwaye sibangele ukuvuza kwesithando somlilo. Ngokumalunga nokugcinwa kwe-furnace lining, i-fineer cracks, i-denser i-cracks kunye nokusasazwa okungcono, kuba ngale ndlela kuphela iintambo zinokuthi zifakwe ibhulorho ukuya kwinqanaba elikhulu xa isithando somlilo siqalwa ngokubanda, kunye ne-sintering layer. ye-furnace lining inokufumaneka.

3. Ukuqhuba rhoqo uhlolo olubanzi lwesithando somlilo

Kubomi bemihla ngemihla, indawo apho i-iron infiltration ibonakala idla ngokubonwa yindawo apho i-nozzle kunye ne-lining material iyahlukana. Ngenxa yokuba zizinto ezimbini ezahlukeneyo, kufuneka kubekho umsantsa othile kwindawo yokwahlula. Lo msantsa udala ithuba lokungena kwentsimbi. Isikhundla sekhoyili kwakhona phantsi komlomo wesithando somlilo, ngoko kubaluleke kakhulu ukujonga nokulungisa le ngxaki rhoqo. Ukuba i-iron seepage ifunyenwe, kufuneka ihlanjululwe kwaye ilungiswe kwangethuba ukuphepha umonakalo kwikhoyili. Ukongezelela ekunikeleni ingqalelo emlonyeni wesithando somlilo, kufuneka siqinise nokuhlolwa kwentambo yesithando somlilo, kwaye sifezekise ukuqonda okubanzi kunye nokugcinwa kwexesha elifanelekileyo lokhuseleko lwalo lonke umgca wesithando somlilo.