| 摘要 |
PURPOSE: A bank structure for environmental purification is provided to prevent contamination caused by sedimentation of floating matters by collecting and discharging the floating matters. CONSTITUTION: A bank structure for environmental purification comprises a first drainpipe(100), a min box(200), a filter screen(300), a pair of second drainpipes, a compressor(500), a lifting device(600), a first control valve(700), a water-stop tube(800), a second control valve(900), a controller(1000), and a switch(1100). The first drainpipe is installed in a downward inclined direction through an inner slope(S) of a bank(B) of a water source. The main box formed in opposite side of the water source is connected to the first drainpipe. The filter screen collects floating matters flowed through the first drainpipe. The second drainpipes are installed on both sides of the main box. The compressor supplies air to the lifting device and the water-stop tube. The air from the compressor is supplied to the lifting device, and the lifting device ascends and descends the filter screen. The first control valve controls ascending and descending of the lifting device. The air from the compressor is supplied to the water-stop tube and expanded, and the water-stop tube blocks inside of a drainpipe connector. The second control valve controls the inhaling air and the discharging air of the air. The controller controls operation of the compressor, the first control valve, and the second control valve separately. The switch controls the operation of the controller. |
