| 摘要 |
The present invention relates to a sediment suction apparatus comprising: a suction body part into which underwater sediment is sucked by an external pump; and a vertical moving part capable of moving the suction body part by being attached to one side of the suction body part, and capable of adjusting the size of the buoyancy thereof when receiving or discharging air. According to an embodiment of the present invention, the sediment suction apparatus is capable of removing the sediment without removing water from a water tank while equipment is operated, and is capable of freely moving in the water tank vertically and horizontally. |
