| 摘要 |
PURPOSE:To suppress charging density of raw material and simultaneously to arrange much coarse grain material into lower layer part of sintered layer, by charging sintering material through many rod materials prolonging in pallet advancing direction provided specifiedly above sintering pallet. CONSTITUTION:Many rod materials 7 prolonging in advancing direction of the sintering pallet 9 are provided furthermore above it, and at at least one end side of these are provided on different levels. Sintering material is brought down from a drum feeder 2, allowed to fall down through a sloping plate 3, and charged through the material 7. The material 7 are attached so that e.g. about 3mmphi steel materials are attached almost horizontally to an upper attaching plate 5, on the other hand, they are attached to an under attaching plate 6 on different levels of 5 steps having about 5cm interval, and these are attached slantly and repeatedly in five steps. In this way, raw material rolls down through steel material and is charged as if balls fall down in pinball machine. Since righthand side of steel material is slanted lower, the coarser the grains in raw material, they move to right, further since the near to pallet grate, the larger the steel material interval, the near to upper layer, the finer grains of raw material are charged.
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