| 摘要 |
PROBLEM TO BE SOLVED: To fluidize slag sludge settled from slag cooling water containing slag sludge of relatively large specific gravity, to collect the slag sludge in a collection basin, and to continuously take it out. SOLUTION: The apparatus is provided with a settling tank 52 having a tilted bottom plate 53 tilted from the upstream upper position toward the downstream lower position at an angle less than the angle of repose of the slag sludge in water, a water supply port 56a disposed at the upstream of the settling tank 52 and supplying slag cooling water, a partition plate 55 disposed at the intermediate position of the settling tank 52 and forming an orifice 55a between itself and the tilted bottom plate 53, the collection basin 54 provided to the downstream end of the tilted bottom plate 53, a slag sludge discharge port 57a continuously discharging the slag sludge from the collection basin 54, and a water discharge port 60a discharging only supernatant from the downstream upper part of the settling tank 52. COPYRIGHT: (C)2009,JPO&INPIT
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