| 摘要 |
A confluence type sewage conduit structure of rainwater and waste water is provided to clean up a sewage conduit quickly and easily and to minimize the drainage problem of sewage against floating impurities by guiding and collecting floating impurities of rainwater or waste water flowing in a sewage conduit to two sides automatically and removing the collected floating impurities easily. The confluence type sewage conduit structure of rainwater and waste water comprises a sewage conduit(10) provided with impurity removal pipes(11,11a) on inner right and left sides, a removal conveyor belt(20) mounted on a removal incline and provided with rollers and semicircular removal wings(23) to guide floating impurities of sewage to flow in the impurity removal pipes, an impurity-inflow preventer installed on the downstream end of the removal conveyor belt to prevent the discharge of floating impurities to an impurity feeding groove(15), and an impurity guide groove(40) fixed on the removal incline of the impurity removal pipes and projected upward from the center to guide rainwater and floating impurities to the impurity removal pipes of right and left sides.
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