| 摘要 |
PURPOSE: An eco-friendly method for cleanly purifying contaminated river water using a rope-powered, water purifying, and multifunctional movable weir having a naturally-formed fish way restoring an ecosystem, and an operation system applied to the same are provided to operate the weir with only a rope without a hydraulic pipeline at river bed, thereby preventing environmental contamination due to damage to the pipeline. CONSTITUTION: An eco-friendly method for cleanly purifying contaminated river water using a rope-powered, water purifying, and multifunctional movable weir having a naturally-formed fish way restoring an ecosystem, and an operation system applied to the same a water pressure responding rod (131) and a second rope fixing member (150). The water pressure responding rod is formed at the top of the weir, and the second rope fixing member is installed at a top thereof. A second roller (212) is installed on a base concrete bottom, and a second rope supporting plate is formed between a sluice plate and the same. The operation system operating the sluice of the weir is completed by coupling one end of a top toothed gear and one end of a second rope (102). |
