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A platform for research: civil engineering, architecture and urbanism
Pumped storage power station water inlet trash holding and cleaning device with self-cleaning function
The invention provides a pumped storage power station water inlet trash holding and cleaning device with a self-cleaning function, and belongs to the technical field of hydropower station trash cleaning. A water inlet is formed in the bottom end of the power station dam, the trash holding mounting frame is slidably connected with the outer wall of the water inlet through a sliding rail, and the trash holding cleaning assembly and the self-cleaning assembly are arranged in the trash holding mounting frame. The trash holding and cleaning device for the water inlet of the pumped storage power station is provided with a plurality of vertical trash holding filter screens with sequentially increased meshes in the water flow direction, solid impurities in water flow are filtered in a gradient mode, floating objects and pollutants can be effectively intercepted and removed, damage to equipment of the hydropower station is reduced, and meanwhile the downstream water use safety can be protected; when the overall height of the trash holding and cleaning assembly needs to be adjusted according to the height of the water level, the filter height can be flexibly adjusted through double connection of the vertical trash holding filter screens from bottom to top, so that the trash holding and cleaning assembly is in the optimal filter state all the time, and the trash cleaning effect is improved.
本发明提供了一种具有自清洁功能的抽水蓄能电站进水口拦污清理装置，属于水电站清污技术领域。包括底端设有进水口的电站大坝、通过滑轨与所述进水口外壁壁滑动连接的拦污安装架、设于所述拦污安装架内的拦污清理组件和自清洁组件；该抽水蓄能电站进水口拦污清理装置沿着水流方向设置数个目数依次增加的竖直拦污过滤网，对水流中的固体杂质进行梯度过滤，可以有效地拦截和清除漂浮物和污染物，减少对水电站设备的损害，同时也可以保护下游的用水安全；当需要根据根据水位的高低调节拦污清理组件的整体高度时，可通过数个竖直拦污过滤网之间从下向上的双重连接完成，灵活地调节过滤高度，使其始终处于最佳过滤状态，提高清污效果。
Pumped storage power station water inlet trash holding and cleaning device with self-cleaning function
The invention provides a pumped storage power station water inlet trash holding and cleaning device with a self-cleaning function, and belongs to the technical field of hydropower station trash cleaning. A water inlet is formed in the bottom end of the power station dam, the trash holding mounting frame is slidably connected with the outer wall of the water inlet through a sliding rail, and the trash holding cleaning assembly and the self-cleaning assembly are arranged in the trash holding mounting frame. The trash holding and cleaning device for the water inlet of the pumped storage power station is provided with a plurality of vertical trash holding filter screens with sequentially increased meshes in the water flow direction, solid impurities in water flow are filtered in a gradient mode, floating objects and pollutants can be effectively intercepted and removed, damage to equipment of the hydropower station is reduced, and meanwhile the downstream water use safety can be protected; when the overall height of the trash holding and cleaning assembly needs to be adjusted according to the height of the water level, the filter height can be flexibly adjusted through double connection of the vertical trash holding filter screens from bottom to top, so that the trash holding and cleaning assembly is in the optimal filter state all the time, and the trash cleaning effect is improved.
本发明提供了一种具有自清洁功能的抽水蓄能电站进水口拦污清理装置，属于水电站清污技术领域。包括底端设有进水口的电站大坝、通过滑轨与所述进水口外壁壁滑动连接的拦污安装架、设于所述拦污安装架内的拦污清理组件和自清洁组件；该抽水蓄能电站进水口拦污清理装置沿着水流方向设置数个目数依次增加的竖直拦污过滤网，对水流中的固体杂质进行梯度过滤，可以有效地拦截和清除漂浮物和污染物，减少对水电站设备的损害，同时也可以保护下游的用水安全；当需要根据根据水位的高低调节拦污清理组件的整体高度时，可通过数个竖直拦污过滤网之间从下向上的双重连接完成，灵活地调节过滤高度，使其始终处于最佳过滤状态，提高清污效果。
Pumped storage power station water inlet trash holding and cleaning device with self-cleaning function
一种具有自清洁功能的抽水蓄能电站进水口拦污清理装置
HAO PENGCHENG (author) / PAN JIANBO (author) / DU HAORAN (author) / LI SU (author) / AI JILONG (author)
2024-04-05
Patent
Electronic Resource
Chinese
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