Pakadali pano, njira zazikulu zochepetsera kugwiritsa ntchito ma electrode ndi:
Konzani magawo amagetsi amagetsi.Magawo amagetsi ndizinthu zazikulu zomwe zimakhudza kugwiritsa ntchito ma electrode.Mwachitsanzo, pa ng'anjo ya 60t, pamene mphamvu yachiwiri ndi 410V ndipo panopa ndi 23kA, kugwiritsidwa ntchito kwa electrode kutsogolo kumatha kuchepetsedwa.
Electrode yophatikizika yamadzi yopangidwa ndi madzi imatengedwa.Mafuta opangidwa ndi madzi ozizira ndi mtundu watsopano wa electrode wopangidwa kunja kwa zaka zaposachedwa.Ma electrode opangidwa ndi madzi opangidwa ndi madzi amapangidwa ndi gawo lapamwamba lazitsulo lazitsulo lazitsulo lamadzi ndi gawo lapansi la ntchito ya graphite, ndipo gawo la madzi ozizira limakhala pafupifupi 1/3 ya kutalika kwa electrode.Popeza palibe oxidation yotentha kwambiri (graphite oxidation) m'chigawo cha chubu chachitsulo chamadzi ozizira, electrode oxidation imachepetsedwa, ndipo gawo la chubu lachitsulo lamadzi limakhala logwirizana bwino ndi chogwiritsira ntchito.Popeza ulusi wa chigawo chokhazikika cha madzi ndi gawo la graphite umatenga mtundu wokhazikika wa madzi, mawonekedwe ake ndi okhazikika, osawonongeka, ndipo amatha kupirira torque yaikulu, yomwe imapangitsa mphamvu ya mawonekedwe a electrode, motero kuchepetsa kwambiri kugwiritsira ntchito electrode.
Anti-oxidation limagwirira wa madzi kutsitsi graphite elekitirodi amatengedwa.Poona kumwa maelekitirodi mu smelting ndondomeko, luso miyeso ya graphite elekitirodi kupopera madzi ndi kupewa makutidwe ndi okosijeni amatengera, ndiko kuti, mphete kupopera madzi chipangizo anatengera pansi pa electrode griper kupopera madzi pa elekitirodi pamwamba, kotero. kuti madzi amayenda pansi elekitirodi pamwamba, ndi mphete chitoliro ntchito kuwomba wothinikizidwa mpweya pamwamba panopa pamwamba dzenje elekitirodi wa ng'anjo chivundikirocho, kuti atomize madzi otaya.Pogwiritsa ntchito njirayi, kugwiritsa ntchito matani zitsulo zamagetsi kunachepa mwachiwonekere.Ukadaulo watsopano umayamba kugwiritsidwa ntchito mung'anjo yamagetsi yamphamvu kwambiri.Njira yopopera mbewu mankhwalawa ndi yosavuta, yosavuta kugwiritsa ntchito komanso yotetezeka.
Electrode pamwamba ❖ kuyanika luso.Ukadaulo wokutira wa Electrode ndi njira yosavuta komanso yothandiza yochepetsera kugwiritsa ntchito ma elekitirodi.
Zida zokutira zomwe zimagwiritsidwa ntchito kwambiri ndi ma elekitirodi ndi aluminiyumu ndi zida zosiyanasiyana zadothi, zomwe zimakhala ndi kukana kwa okosijeni mwamphamvu pa kutentha kwakukulu ndipo zimatha kuchepetsa bwino ma oxidation pamphepete mwa electrode.
Dip electrode imagwiritsidwa ntchito.Dip electrode ndi kuviika ma elekitirodi mu mankhwala opangira mankhwala ndikupanga pamwamba pa electrode kuti igwirizane ndi wothandizirayo kuti apititse patsogolo kukana kwa electrode ku kutentha kwakukulu kwa okosijeni.Kugwiritsa ntchito ma elekitirodi kumachepetsedwa ndi 10% ~ 15% poyerekeza ndi ma elekitirodi wamba.
Nthawi yotumiza: Aug-10-2020