SEWAGE RELAY PUMP INSTALLATION

摘要

PROBLEM TO BE SOLVED: To provide a solid separation type sewage relay pump installation capable of being realized by remodeling the existing large scaled sewage relay pump installation with a comparatively simple method. SOLUTION: The sewage relay pump installation 40 is equipped with a pumping station structural body 4 provided with a sewage storage tank 8 to one side of a partition wall 5 and a machine chamber 20 to the other side. An inflow tank 42 is placed upward of the sewage storage tank 8. A dregs separation tank 50 and a sewage pump 51 are arranged to the machine chamber 20. A discharge port of the sewage pump 51 is connected to the dregs separation tank 50. The inflow tank 42 is connected to the dregs separation tank 50 with an inlet pipe 55 passing through the partition wall 5. The discharge port 67 of the sewage pump 51 is connected to the sewage storage tank 8 with a sewage pipe 71 passing through the partition wall 5. COPYRIGHT: (C)2007,JPO&INPIT