| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage pumping station facility capable of reducing maintenance cost and facility cost, and constituting a space-saving drainage pumping station. SOLUTION: This drainage pumping station facility has a bar screen 3a for separating solid foreign matter from water flowing in an inflow waterway 2 from a tributary river R1, an interceptor 3 having a scraping-up mechanism 3b for upwardly scraping up and carrying the solid foreign matter along the bar screen 3a, a pump device 5 for draining water to a water tank 6 by delivering the water flowing in a water sucking tank 2 after collecting a dust by the interceptor 3, and a sluice pipe 7 draining and delivering the water to a main stream river R2 from the delivery water tank 6. The delivery water tank 6 is arranged in the middle of the interceptor 3 and the pump device 5, and is constituted for dropping and carrying the solid foreign matter scraped up by the scrping-up mechanism 3b to the delivery water tank 6. COPYRIGHT: (C)2005,JPO&NCIPI
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