Isithando somlilo esingeniswayo yidivayisi esebenzisa isimiso sokufakwa kwensimu kagesi ukuguqula amandla kagesi abe amandla okushisa ukuze kushiswe futhi kuncibilikiswe ishaja yensimbi. Ngokwesakhiwo, sihlukaniswe ngezigaba ezimbili: isithando somlilo esingeniswayo esiyinhloko kanye nesithando somlilo esingenasisekelo.
Isithando somlilo esingenasisekelo sinezinzuzo zokusebenza kahle kakhulu, ukonga amandla, ukungcola okuphansi, ukulungiswa okulula kokwakheka, ukulawula okulula komkhathi, amandla okushisa aqinile, kanye nokusebenza ngezikhathi ezithile. Isithando somlilo esingenasisekelo sihlukaniswe phakathi: isithando somlilo esingenasisekelo samandla (ngaphakathi kwe-50Hz); isithando somlilo esingenasisekelo samandla (50Hz-10000Hz) kanye nesithando somlilo esingenasisekelo samandla (ngaphezu kwe-10000Hz). Eminyakeni yamuva nje, ngokuthuthukiswa nokwethenjelwa kokunikezwa kwamandla kagesi aguquguqukayo e-thyristor enamandla aphezulu, isithando somlilo esiphakathi siye sathatha indawo yesithando somlilo esingenasisekelo samandla kancane kancane. Uma siqhathaniswa nesithando somlilo esingenasisekelo samandla, isithando somlilo esiphakathi sisebenza kahle kakhulu ekushiseni nasekusebenzeni kahle kukagesi, isikhathi esifushane sokuncibilika, ukusetshenziswa kwamandla aphansi, kanye nokusetshenziswa okulula. Izinzuzo zokwenza izinto ngokuzenzakalela. Ngaphezu kwalokho, isithando somlilo esingenasisekelo siyathuthuka sibheke endaweni enamandla amakhulu namandla aphezulu, anezidingo eziphakeme zezinto eziphikisayo.
Ulwelwesi oluyi-refractory luyisici esibalulekile esinquma umkhiqizo wesithando sokungenisa, ikhwalithi yokubumba kanye nokuphepha kanye nokuthembeka kokukhiqizwa nokusebenza. Ukuze sithole ulwelwesi oluyi-refractory olunekhwalithi enhle kanye nokuphila isikhathi eside kwenkonzo, kumele siqale siqonde izimo zokusetshenziswa: (1) Ubukhulu bolwelwesi oluyi-refractory buphakeme kakhulu. Buncane, izinga lokushisa lolwelwesi likhulu; (2) Ukuxutshwa kwe-electromagnetic kwensimbi encibilikisiwe esithandweni kubangela ukuguguleka komshini kolwelwesi oluyi-refractory; (3) Ulwelwesi oluyi-refractory lucinywa ngokuphindaphindiwe futhi luthinteke ngokushisa.
Ngakho-ke, izinto ezikhethiwe zokuphikisa kumele zibe nalokhu: ukuphikiswa okuphezulu ngokwanele kanye nokushisa okuthambile ngaphansi komthwalo; ukuzinza okuhle kokushaqeka kokushisa; akukho ukusabela kwamakhemikhali ngezinsimbi kanye ne-slag; amandla athile omshini okushisa okuphezulu; ukufudumala okuhle kanye nokuvikela; ukwakhiwa okuhle, ubuningi bokugcwalisa okuphezulu, ukusha okulula, ukulungiswa okulula; izinsiza eziningi zezinto zokusetshenziswa zokuphikisa, amanani aphansi, njll. Ukuthuthukiswa kwesithando somlilo sokungenisa kuhlobene eduze nentuthuko yezobuchwepheshe yezinto zokuphikisa. Ukwakheka kwesithando somlilo sokungenisa amandla amakhulu ngokuvamile kuqala ekukhetheni izinto zokuphikisa kanye nokuhlolwa kokulingisa kwe-lining yesithando somlilo. Kunoma ikuphi, ukukhethwa kwezinto zokuphikisa i-lining yesithando somlilo kusekelwe ekusetshenzisweni nasekunciphiseni komlilo wesithando somlilo. Ngenhloso yokuxhuma okuqinile ezintweni zikagesi, uma ubukhulu be-lining buncipha, kuba ngcono ngaphandle kokuthinta impilo yesevisi.
Isikhathi sokuthunyelwe: Ephreli-18-2022