| 摘要 |
Introduced is a device for inputting a supplementary raw material and a ferroalloy which is capable of preventing that the supplementary raw material and the alloy steel fall down to a gap, which is formed between a fixed chute and a moving chute. The device for inputting a supplementary raw material and a ferroalloy of the present invention comprises: a first fixed chute (10), which is located on a ladle (L); a moving chute (20), which is formed to be able to connect one end with the first fixed chute selectively; a first driving part (30) for providing a driving force in order to connect the moving chute with the first fixed chute selectively; a second fixed chute (40) which is installed by being separated at constant intervals in order to be connected with the other end of the moving chute; a receiving part (50), in which one end is combined with the other end of the moving chute to be able to rotate in order to cover one end of the second fixed chute; and a second driving part (60) for providing a driving force to the receiving part. |
