本装置首先使冲天炉内的铁水与熔渣分离,然后将无渣铁水按所需铁水量通过气压管道进行加热(用燃烧器)和气流循环(用氮气等惰性气体),以合金化成所需材质。为此,本冲天炉在铁水贮存室内设置了一个分离装置,在第一室内把熔渣分离出来,无渣铁水在第二室内与输入的合金元素进行合金化处理。虹吸式 The device first separates the molten iron from the molten slag in the cupola, and then the molten slag-free molten iron is heated (using a burner) and gas flow (inert gas such as nitrogen) to the required amount of molten iron to alloy the desired Material. For this purpose, the cupola is provided with a separating device in the hot metal storage room to separate the molten slag in the first room, and the non-molten hot metal is alloyed with the input alloying elements in the second room. Siphon