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Trash blocking device for water taking position of cold source system of nuclear power station
The invention discloses a trash holding device for a water taking position of a cold source system of a nuclear power station, which comprises a dam body, an extension dam is fixedly connected to an opening position of the dam body, and an inflow water holding mechanism is arranged on the inner side of the extension dam. Large-area sundries in a water source are preliminarily intercepted through the water inlet intercepting mechanism arranged at the opening of the dam body, the surface of the filter plate can be automatically cleaned through cooperation of the rear scraper and the front scraper, and fine silt, aquatic plants, live plastic bags and the like entering the water source in filter holes of the filter plate are conveyed through the conveying unit. The conveyed water source and floating objects continuously float towards the interior of the collecting box under the conveying power, the floating objects in the water source are scraped away in cooperation with the floating object removing mechanism on the upper side of the collecting box, the floating objects are discharged through the floating object guiding-out opening, and silt reaches the dirt containing box along with the water source and the conveying power of the conveying unit; therefore, floating objects and silt are collected in a classified mode while comprehensive interception of impurities and dirt at the water taking pipe is achieved, and the water taking safety performance of a nuclear power station cold source system is improved.
本发明公开了一种用于核电站冷源系统取水处的拦污装置，包括坝体，所述坝体的开口位置固定连接有引伸坝，所述引伸坝的内侧设置有进水拦截机构。通过坝体开口处设置的进水拦截机构对水源中的大面积杂物进行初步拦截，配合后刮板和前刮板可以对滤板表面进行自动化清理，利用传送单元对滤板滤孔中进入水源中的细小泥沙、水草活塑料袋等进行传送，传送的水源及漂浮物在传送动力下持续向收揽箱内部进行浮动，配合收揽箱上侧的去浮机构对水源中的漂浮物进行刮除，经过漂浮物导出口进行排出，泥沙随水源和传送单元的传送动力抵达纳污箱，从而实现取水管处杂污的全面拦截的同时，对漂浮物和泥沙分类收揽，提升核电站冷源系统取水安全性能。
Trash blocking device for water taking position of cold source system of nuclear power station
The invention discloses a trash holding device for a water taking position of a cold source system of a nuclear power station, which comprises a dam body, an extension dam is fixedly connected to an opening position of the dam body, and an inflow water holding mechanism is arranged on the inner side of the extension dam. Large-area sundries in a water source are preliminarily intercepted through the water inlet intercepting mechanism arranged at the opening of the dam body, the surface of the filter plate can be automatically cleaned through cooperation of the rear scraper and the front scraper, and fine silt, aquatic plants, live plastic bags and the like entering the water source in filter holes of the filter plate are conveyed through the conveying unit. The conveyed water source and floating objects continuously float towards the interior of the collecting box under the conveying power, the floating objects in the water source are scraped away in cooperation with the floating object removing mechanism on the upper side of the collecting box, the floating objects are discharged through the floating object guiding-out opening, and silt reaches the dirt containing box along with the water source and the conveying power of the conveying unit; therefore, floating objects and silt are collected in a classified mode while comprehensive interception of impurities and dirt at the water taking pipe is achieved, and the water taking safety performance of a nuclear power station cold source system is improved.
本发明公开了一种用于核电站冷源系统取水处的拦污装置，包括坝体，所述坝体的开口位置固定连接有引伸坝，所述引伸坝的内侧设置有进水拦截机构。通过坝体开口处设置的进水拦截机构对水源中的大面积杂物进行初步拦截，配合后刮板和前刮板可以对滤板表面进行自动化清理，利用传送单元对滤板滤孔中进入水源中的细小泥沙、水草活塑料袋等进行传送，传送的水源及漂浮物在传送动力下持续向收揽箱内部进行浮动，配合收揽箱上侧的去浮机构对水源中的漂浮物进行刮除，经过漂浮物导出口进行排出，泥沙随水源和传送单元的传送动力抵达纳污箱，从而实现取水管处杂污的全面拦截的同时，对漂浮物和泥沙分类收揽，提升核电站冷源系统取水安全性能。
Trash blocking device for water taking position of cold source system of nuclear power station
一种用于核电站冷源系统取水处的拦污装置
WANG CONG (author) / WANG ZHAO (author) / ZHOU LONGYU (author) / GAO HAITAO (author) / LIU XIAOJIE (author) / TANG MING (author) / JIN MING (author) / XIONG JINYING (author)
2024-07-26
Patent
Electronic Resource
Chinese
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