| 摘要 |
PROBLEM TO BE SOLVED: To make a distribution of grain sizes in sintering raw materials in the layer height direction on a sintering pallet suitable for the sintering operation. SOLUTION: In a charging device of the sintering raw material, in which in the case of charging pseudo granulated sintering raw material in an ore supplying hopper arranged below a shuttle conveyor onto the sintering pallet through a drum feeder and an inclined chute in order, a buffle plate inclined in the side wall direction of the ore supplying hopper at the discharging side of the pseudo granulated sintering raw material in the drum feeder is arranged at the upper part in the ore supplying hopper and the pseudo granulated sintering raw material supplied from the shuttle conveyor is supplied into the ore supplying hopper through the buffle plate, a nozzle for ejecting the gas toward the pseudo granulated sintering raw material on the way of dropping into the ore supplying hopper from the lower end of the buffle plate, is provided.
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