顶吹氧枪为氧气顶吹转炉采用底吹煤氧的复合吹炼工艺。依靠顶吹氧枪对整个冶炼过程进行调节和控制；底部煤氧喷枪可自始至终喷吹煤氧,且不影响顶吹操作,以期达到热补偿和搅拌熔池的作用。
电转炉是新近开发的将氧气顶吹转炉与直流电弧炉相结合的技术，其电极与顶吹氧枪可交替使用。
The Arcon is a recently developed combination of a top -blown oxygen converter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.
副枪小车防坠落机构，涉及一种氧气顶吹转炉上的供氧设备。
Sub-lance carriage fall arrest mechanism relates to an oxygen supply equipment on a top-blown oxygen converter.
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