EXCELLENT TOE UTILITY AUTOMATIC WEY FISHING GROUND

摘要

PURPOSE: An automatic weir system for a storm overflow chamber is provided to prevent high-concentration sewage from being discharged to a river by reducing a load applied to a sewage disposal plant. CONSTITUTION: An automatic weir system for a storm overflow chamber comprises a frame, a connection pipe, a weir(40), and a pair of guide plates(50). The frame is received in a storm overflow chamber(10) and has grooves having protrusions. The connection pipe is formed under the frame and transfers sewage to an intercepting sewer. The weir is assembled in the grooves of the frame. The guide plates are formed on both sides of the frame and are tapered to guide sewage to the frame.