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Hydroelectric power generation silt removal device
The hydroelectric power generation silt removal device comprises two silt discharge walls fixedly arranged on a dam, silt discharge displacement cavities are formed in the two silt discharge walls correspondingly, rack rails are fixedly arranged in the silt discharge displacement cavities correspondingly, and displacement gears are slidably connected in the rack rails correspondingly; wherein a displacement motor is fixedly arranged on one displacement gear, a silt removal shaft is rotationally arranged between the two displacement gears, the silt removal displacement cavity is in power connection with the silt removal shaft, silt removal fan blades are fixedly arranged on the periphery of the silt removal shaft, a limiting wall is fixedly arranged above the dam, two silt removal pipelines are arranged in the limiting wall, and the silt removal fan blades are arranged on the silt removal fan blades. The device for sucking and removing the sludge in the reservoir and the pipeline opening is adopted, the sludge accumulated on the bottom face of the reservoir can be scattered, the sludge is sucked out and discharged to a sludge storage yard through an air pump, and the phenomena that due to the fact that the sludge is accumulated above the pipeline, normal drainage cannot be achieved, suspended load and bed load sediment gradually precipitates, and corrosion is caused to a release structure are reduced.
本发明公开了一种水利发电除淤装置，包括固设在大坝上的两个排淤壁，两个所述排淤壁内各开设有排淤位移腔，每个所述排淤位移腔内均固设有齿条轨道，每个所述齿条轨道内均滑动连接有位移齿轮，其中一个所述位移齿轮上固设有位移电机，两个所述位移齿轮之间转动设有除淤轴，所述排淤位移腔与所述除淤轴动力连接，所述除淤轴的外周上固设有除淤扇叶，所述大坝上方固设有限位壁，所述限位壁内设有两个清淤管道，本发明采用了在水库内及管道口吸除淤泥的装置，可以将水库底面堆积的淤泥搅散并利用气泵将淤泥吸出排至淤泥堆场，减小了因淤泥堆积至管道上方从而无法正常排水导致的悬移质和推移质泥沙逐渐沉淀以及对泄水建筑物的腐蚀。
Hydroelectric power generation silt removal device
The hydroelectric power generation silt removal device comprises two silt discharge walls fixedly arranged on a dam, silt discharge displacement cavities are formed in the two silt discharge walls correspondingly, rack rails are fixedly arranged in the silt discharge displacement cavities correspondingly, and displacement gears are slidably connected in the rack rails correspondingly; wherein a displacement motor is fixedly arranged on one displacement gear, a silt removal shaft is rotationally arranged between the two displacement gears, the silt removal displacement cavity is in power connection with the silt removal shaft, silt removal fan blades are fixedly arranged on the periphery of the silt removal shaft, a limiting wall is fixedly arranged above the dam, two silt removal pipelines are arranged in the limiting wall, and the silt removal fan blades are arranged on the silt removal fan blades. The device for sucking and removing the sludge in the reservoir and the pipeline opening is adopted, the sludge accumulated on the bottom face of the reservoir can be scattered, the sludge is sucked out and discharged to a sludge storage yard through an air pump, and the phenomena that due to the fact that the sludge is accumulated above the pipeline, normal drainage cannot be achieved, suspended load and bed load sediment gradually precipitates, and corrosion is caused to a release structure are reduced.
本发明公开了一种水利发电除淤装置，包括固设在大坝上的两个排淤壁，两个所述排淤壁内各开设有排淤位移腔，每个所述排淤位移腔内均固设有齿条轨道，每个所述齿条轨道内均滑动连接有位移齿轮，其中一个所述位移齿轮上固设有位移电机，两个所述位移齿轮之间转动设有除淤轴，所述排淤位移腔与所述除淤轴动力连接，所述除淤轴的外周上固设有除淤扇叶，所述大坝上方固设有限位壁，所述限位壁内设有两个清淤管道，本发明采用了在水库内及管道口吸除淤泥的装置，可以将水库底面堆积的淤泥搅散并利用气泵将淤泥吸出排至淤泥堆场，减小了因淤泥堆积至管道上方从而无法正常排水导致的悬移质和推移质泥沙逐渐沉淀以及对泄水建筑物的腐蚀。
Hydroelectric power generation silt removal device
一种水利发电除淤装置
GUO PEIPEI (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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