Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-water-head ecological hydropower station waste water treatment structure
The invention discloses a low-water-head ecological hydropower station waste water treatment structure. A river intercepting dam for dividing a riverway into an upstream reach and a downstream reach,an oil intercepting dam, an impeller assembly and an oil scraping assembly are included. The bottom of the river intercepting dam is provided with a drainage channel communicating with the upstream reach and the downstream reach. The drainage channel is internally provided with a water wheel power generation assembly, and a tail water port is formed in the output end of the drainage channel. The oil intercepting dam is arranged on the downstream reach, the area between the oil intercepting dam and the river intercepting dam is an oil removal channel, the tail water port communicates with the oil removal channel, the lower edge of the oil intercepting dam is located below the liquid surface of the downstream reach, and a water passing channel is reserved. The impeller assembly is arranged in the oil removal channel and in front of the tail water port, and tail water from the tail water port impacts on the impeller assembly for rotation. The oil scraping assembly is arranged in the oil removal channel and is in transmission connection with the impeller assembly. The provided low-water-head ecological hydropower station waste water treatment structure can treat oil dirt generated by ahydropower station, and ecological protection of hydropower station downstream riverways is facilitated.
本发明公开一种低水头生态水电站污水处理结构，包括将河道分割为上游河段和下游河段的拦河大坝，拦河大坝的底部具有连通上游河段和下游河段的引流通道，引流通道内设置有水轮发电组件，引流通道的输出端为尾水口；设置于下游河段的拦油坝，拦油坝与拦河大坝之间的区域为除油渠，尾水口与除油渠连通，拦油坝的下沿在下游河段液面的下方且留有过水通道；设置于除油渠内的叶轮组件，叶轮组件设置于尾水口的前方，从尾水口的尾水冲击叶轮组件转动；刮油组件，刮油组件设置于除油渠内，刮油组件与叶轮组件传动连接。本发明提供的低水头生态水电站污水处理结构，可对水电站产生的油污进行处理，利于水电站下游河道的生态保护。
Low-water-head ecological hydropower station waste water treatment structure
The invention discloses a low-water-head ecological hydropower station waste water treatment structure. A river intercepting dam for dividing a riverway into an upstream reach and a downstream reach,an oil intercepting dam, an impeller assembly and an oil scraping assembly are included. The bottom of the river intercepting dam is provided with a drainage channel communicating with the upstream reach and the downstream reach. The drainage channel is internally provided with a water wheel power generation assembly, and a tail water port is formed in the output end of the drainage channel. The oil intercepting dam is arranged on the downstream reach, the area between the oil intercepting dam and the river intercepting dam is an oil removal channel, the tail water port communicates with the oil removal channel, the lower edge of the oil intercepting dam is located below the liquid surface of the downstream reach, and a water passing channel is reserved. The impeller assembly is arranged in the oil removal channel and in front of the tail water port, and tail water from the tail water port impacts on the impeller assembly for rotation. The oil scraping assembly is arranged in the oil removal channel and is in transmission connection with the impeller assembly. The provided low-water-head ecological hydropower station waste water treatment structure can treat oil dirt generated by ahydropower station, and ecological protection of hydropower station downstream riverways is facilitated.
本发明公开一种低水头生态水电站污水处理结构，包括将河道分割为上游河段和下游河段的拦河大坝，拦河大坝的底部具有连通上游河段和下游河段的引流通道，引流通道内设置有水轮发电组件，引流通道的输出端为尾水口；设置于下游河段的拦油坝，拦油坝与拦河大坝之间的区域为除油渠，尾水口与除油渠连通，拦油坝的下沿在下游河段液面的下方且留有过水通道；设置于除油渠内的叶轮组件，叶轮组件设置于尾水口的前方，从尾水口的尾水冲击叶轮组件转动；刮油组件，刮油组件设置于除油渠内，刮油组件与叶轮组件传动连接。本发明提供的低水头生态水电站污水处理结构，可对水电站产生的油污进行处理，利于水电站下游河道的生态保护。
Low-water-head ecological hydropower station waste water treatment structure
一种低水头生态水电站污水处理结构
XIANG JINWEI (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
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