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A platform for research: civil engineering, architecture and urbanism
Tailing pond bottom seepage drainage and top flood drainage combined system
The invention discloses a system for combining bottom seepage drainage and top flood drainage of a tailing pond. The system comprises a seepage drainage system, a flood drainage system, a drainage guide system and a control system. The seepage drainage system is a system combining horizontal seepage drainage and vertical seepage drainage, a seepage drainage pipeline of the horizontal seepage drainage device is designed to be an S-shaped pipeline, the effective seepage drainage area is increased, the vertical seepage drainage pipeline intersects with the horizontal seepage drainage pipeline, pore water can freely fall into the drainage guiding system by means of gravity, a vacuum pump is additionally arranged in the seepage drainage system, and the drainage guiding system can be used for draining water. And the seepage drainage rate of the whole system is increased, and system clogging is relieved. The flood drainage system is in a full-automatic integrated flood drainage mode, grading is carried out according to the specific condition of the area where the tailings pond is located and the rainfall capacity, and when the rainfall capacity reaches a certain degree and the water pressure measured by the pressure measuring instrument reaches the started rainfall capacity threshold value interval, the flood drainage system of the corresponding grade is automatically started. Pore water of the drainage and seepage system and rain and snow water of the flood drainage system are drained out of the dam body through the main drainage system.
本发明公开了一种尾矿库底部排渗和顶部排洪相结合的系统，系统包括：排渗系统、排洪系统、导排系统和控制系统。排渗系统采用水平排渗与竖直排渗相结合的一个系统，水平排渗装置的排渗管道设计成S型管道，增加了有效排渗面积，竖直排渗管道与水平排渗管道相交，孔隙水可依靠重力自由落入导排系统中，在排渗系统中增设了真空泵，增加了整体系统的排渗率以及减轻系统淤堵。排洪系统为全自动一体化排洪，根据尾矿库所在地区具体情况以及降雨量进行分级，当降雨量达到一定程度时，测压仪测得水压达到启动的降雨量阈值区间时，自动启动对应级别排洪系统。排渗系统的孔隙水和排洪系统的雨雪水均通过主导排系统排出坝体外部。
Tailing pond bottom seepage drainage and top flood drainage combined system
The invention discloses a system for combining bottom seepage drainage and top flood drainage of a tailing pond. The system comprises a seepage drainage system, a flood drainage system, a drainage guide system and a control system. The seepage drainage system is a system combining horizontal seepage drainage and vertical seepage drainage, a seepage drainage pipeline of the horizontal seepage drainage device is designed to be an S-shaped pipeline, the effective seepage drainage area is increased, the vertical seepage drainage pipeline intersects with the horizontal seepage drainage pipeline, pore water can freely fall into the drainage guiding system by means of gravity, a vacuum pump is additionally arranged in the seepage drainage system, and the drainage guiding system can be used for draining water. And the seepage drainage rate of the whole system is increased, and system clogging is relieved. The flood drainage system is in a full-automatic integrated flood drainage mode, grading is carried out according to the specific condition of the area where the tailings pond is located and the rainfall capacity, and when the rainfall capacity reaches a certain degree and the water pressure measured by the pressure measuring instrument reaches the started rainfall capacity threshold value interval, the flood drainage system of the corresponding grade is automatically started. Pore water of the drainage and seepage system and rain and snow water of the flood drainage system are drained out of the dam body through the main drainage system.
本发明公开了一种尾矿库底部排渗和顶部排洪相结合的系统，系统包括：排渗系统、排洪系统、导排系统和控制系统。排渗系统采用水平排渗与竖直排渗相结合的一个系统，水平排渗装置的排渗管道设计成S型管道，增加了有效排渗面积，竖直排渗管道与水平排渗管道相交，孔隙水可依靠重力自由落入导排系统中，在排渗系统中增设了真空泵，增加了整体系统的排渗率以及减轻系统淤堵。排洪系统为全自动一体化排洪，根据尾矿库所在地区具体情况以及降雨量进行分级，当降雨量达到一定程度时，测压仪测得水压达到启动的降雨量阈值区间时，自动启动对应级别排洪系统。排渗系统的孔隙水和排洪系统的雨雪水均通过主导排系统排出坝体外部。
Tailing pond bottom seepage drainage and top flood drainage combined system
一种尾矿库底部排渗和顶部排洪相结合的系统
ZHANG ZHIYU (author) / LI YUANYUAN (author) / WANG GUANGJIN (author) / LIU HAOSHAN (author) / LI HENG (author) / ZHANG YIFENG (author) / LIANG KE (author) / HUANG YONGHUI (author) / LI HONGCHAO (author) / WANG JIANGUO (author)
2022-03-15
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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