A FLOATING MATTER REMOVER OF SEDIMENTATION TANK

摘要

An apparatus for removing floating matters of a sediment tank is provided to efficiently remove floating matters from a sediment tank within a short time by bringing out the floating matters with floating scrappers and moving the floating matters in a certain moving path at the same time, thereby reducing waste water treatment cost. A watering pipe(21) is installed at an upper part of a sediment tank for spraying water to floating matters in a moving path direction of the floating matters to move the floating matters in a certain moving path. A floating matter discharge unit(22) is formed at an upper end of the sediment tank. A plurality of floating matter scrappers(23) are installed on the moving path of the floating matters for bringing out the floating matters of the sediment tank to the floating matter discharge unit for discharging the floating matters. A scrapper travel driving unit(30) arranges the plurality of floating matter scrappers on the surface of sewage for moving the floating matter scrappers from the inside of the sediment tank toward the floating matter discharge unit side and returning the floating matter scrappers from the floating matter discharge unit side toward the inside of the sediment tank.