A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for cleaning silt of river dam
The invention discloses a river dam silt cleaning method and belongs to the field of river cleaning. Comprising the steps of 1, checking river channel depth by using detection equipment; 2, a winch is started, a rope is lowered, and the multiple metal balls connected with the lower end of the rope and the boat-anchor-shaped heavy object can make contact with deposited silt at the deepest position of the river channel; thirdly, a water inlet pipe connected with a water pump is put into water, a water drainage pipe connected with the water pump is put into the water bottom, gaps are reserved between a U-shaped hard pipe connected to the lower end of the water drainage pipe and deposited silt and between a spray head at the other end of the U-shaped hard pipe and the deposited silt, and finally the water pump is started; 4, the ship body is started; and fifthly, a sand flushing opening of the dam is opened, and silt mixed in water is discharged. According to the silt cleaning method, uneven silt at the bottom of a reservoir can be separated from a silt bed and mixed into water to form muddy water, and the muddy water moves to the front end of a dam along with flowing of water in a river channel and can be conveniently discharged along with drainage.
一种河道大坝清理泥沙的方法，属于河道清理领域。包括步骤一：使用探测设备查看河道深度；步骤二：启动卷扬机，下放绳索，使绳索下端连接的多个金属圆球和船锚状的重物在河道最深处均能与淤积的泥沙接触；步骤三：将与水泵连接的进水管下放至水中，与水泵连接的排水管下放至水底，并且使连接在排水管下端的U形硬管以及U形硬管另一端的喷头与淤积的泥沙之间留出空隙，最后启动水泵；步骤四：启动船体；步骤五：打开大坝的冲沙口，将混合在水中的泥沙排出。本发明中的泥沙清理方法能把水库底部凹凸不平的泥沙脱离泥沙床，并混合到水中，形成浑水，使其随着河道内水的流动移动至大坝前端，便于随着排水时排出。
Method for cleaning silt of river dam
The invention discloses a river dam silt cleaning method and belongs to the field of river cleaning. Comprising the steps of 1, checking river channel depth by using detection equipment; 2, a winch is started, a rope is lowered, and the multiple metal balls connected with the lower end of the rope and the boat-anchor-shaped heavy object can make contact with deposited silt at the deepest position of the river channel; thirdly, a water inlet pipe connected with a water pump is put into water, a water drainage pipe connected with the water pump is put into the water bottom, gaps are reserved between a U-shaped hard pipe connected to the lower end of the water drainage pipe and deposited silt and between a spray head at the other end of the U-shaped hard pipe and the deposited silt, and finally the water pump is started; 4, the ship body is started; and fifthly, a sand flushing opening of the dam is opened, and silt mixed in water is discharged. According to the silt cleaning method, uneven silt at the bottom of a reservoir can be separated from a silt bed and mixed into water to form muddy water, and the muddy water moves to the front end of a dam along with flowing of water in a river channel and can be conveniently discharged along with drainage.
一种河道大坝清理泥沙的方法，属于河道清理领域。包括步骤一：使用探测设备查看河道深度；步骤二：启动卷扬机，下放绳索，使绳索下端连接的多个金属圆球和船锚状的重物在河道最深处均能与淤积的泥沙接触；步骤三：将与水泵连接的进水管下放至水中，与水泵连接的排水管下放至水底，并且使连接在排水管下端的U形硬管以及U形硬管另一端的喷头与淤积的泥沙之间留出空隙，最后启动水泵；步骤四：启动船体；步骤五：打开大坝的冲沙口，将混合在水中的泥沙排出。本发明中的泥沙清理方法能把水库底部凹凸不平的泥沙脱离泥沙床，并混合到水中，形成浑水，使其随着河道内水的流动移动至大坝前端，便于随着排水时排出。
Method for cleaning silt of river dam
一种河道大坝清理泥沙的方法
WANG BO (author) / HAN JINGYU (author) / LI XIAOLONG (author) / ZHAO LEI (author) / DONG PENG (author) / LUO WENBAO (author) / PAN JUNXIANG (author)
2023-10-31
Patent
Electronic Resource
Chinese