| 摘要 |
PURPOSE: An electric furnace slag tapping device, a slide jacket, and a fixing jacket are provided to prevent the oxidization of molten steel by selectively discharging slag from an electric furnace. CONSTITUTION: An electric furnace slag tapping device comprises a slide frame(20), a driving part(15), and a slide jacket(40). The slide frame is provided on a side of an electric furnace(1) and vertically slid to discharge slag from the electric furnace. The driving part vertically slides the slide frame. The slide jacket is coupled to the upside of the slide frame, selectively allows or blocks the discharge of slag from the electric furnace according to the sliding motion of the slide frame, and has an internal circulation path for circulation of cooling water. |
