| 摘要 |
<p>The invention relates to a steel plant with a closed tiltable arc furnace (19) for smelting scrap. The furnace comprises a bottom part (14) and a top part (12) connected to an extraction device. The said top part is closed off by a furnace lid (23). Also provided is a closable charging device (20), the essential features of which are that it comprises at least two storage containers (21, 22), which are connected at the top to the extraction device and, at the foot, have gas-permeable bottoms (81, 82) which can be opened. An annular component (31-39) which compensates in a gastight manner for the change in position relative to the storage containers (21, 22) caused by the tilting movement is provided between the storage containers and the bottom part (11). <IMAGE></p> |
