| 摘要 |
PROBLEM TO BE SOLVED: To adjust concentration distribution of a raw material in the charging layer of the row material charged into a sintering machine.SOLUTION: A raw material charging device of a sintering machine includes a hopper 4, a drum feeder 5, a first chute 6, a supply device 7, a slit 8, and a second chute 9. In the raw material charging device, between the drum feeder 5 and first chute 6, a third chute 12 is provided, which temporarily receives a first raw material having fallen by being cut with the drum feeder 5 and can drop the first raw material to the first chute 6 or the slit 8, and the third chute 12 can adjust a mix distance between a first raw material N and a second raw material M. |
