| 摘要 |
A mixed tank typed grit separating apparatus is provided to improve operational stability, durability of the apparatus, and effectiveness of a sediment process and to prevent generation of additional expenses expense according to dredging treating plant construction. A mixed tank typed grit separating apparatus includes a carry-in screen(1100), a carry-in storage hopper(1200), a coarse adulteration remover(1300), a mixed tank(10), a main screw conveyer, an supporting bearing unit, an air washing unit, a sediment mixing unit, a sediment cleaning unit, a grit dehydrator(30), and an air conveyer(50). An input screen includes a rectangular latticed screen(1110), a blocking wall(1120), a cleaning water nozzle(1130), and a guiding water nozzle(1140). An input storage hopper includes a screw conveyor(1210), a protection member(1220), and a washing water nozzle(1230).
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