| 摘要 |
<p>In a charging hopper system of an electric arc furnace with a closure member which can be opened, a hopper-like containment with a discharge opening and at least one suction opening, the closure member closes the precharging chamber, the precharging chamber is separated from the hopper-like containment by a separating wall which can be opened and, in addition, a movable push shield is arranged in the precharging chamber for moving scrap metal from the precharging chamber into the hopper-like containment.</p> |
