WATER PURIFICATION SYSTEM FOR CONTAMINATED RIVER WATER USING A PREFABRICATED SIPHON CAPABLE OF PREVENTING FOREIGN SUBSTANCES FROM FLOWING INTO A SIPHON PASSAGE

摘要

PURPOSE: A water purification system for contaminated river water using a prefabricated siphon is provided to automatically purify contaminated river water by applying the principle of a prefabricated siphon to a water gate. CONSTITUTION: A water purification system for contaminated river water using a prefabricated siphon comprises a water gate(77). A rotary shaft(5) is formed in the top end of footing concrete installed in the front surface of a river. A rear plate(3) is fixed to the center of the rotary shaft. A front plate(1) is formed in the front surface of the rear plate. A fixture(4) is formed inside the front plate in a C-shape. Multiple coupling bolt grooves are formed on the front and rear surfaces of the fixture of the front plate.