System combining bottom seepage drainage and flood drainage facilities

Abstract

The invention discloses a system combining bottom seepage drainage and flood drainage facilities. The system comprises the flood drainage facilities and the seepage drainage facilities; the seepage drainage facilities comprise seepage collection facilities and seepage guide pipes; the flood drainage facilities comprise one or more of a drainage well, a drainage culvert pipe and a drainage chute; the seepage collection facilities comprise seepage collection pipes; and the seepage collection pipes communicate with the flood drainage facilities through the seepage guide pipes, and seepage water collected by the seepage collection facilities is guided into the flood drainage facilities. By means of the method, the use number of the seepage guide pipes can be reduced, the seepage path length of the seepage drainage facilities is reduced, drainage of the seepage water is accelerated, the seepage line is reduced, and the seepage drainage effect is enhanced; and meanwhile, due to the improvement of the seepage drainage effect, the external water pressure around the flood drainage facilities can be reduced, the external load of the flood drainage facilities is reduced, and the stability of flood drainage structures is improved. The method can be widely suitable for arrangement of the seepage drainage and flood drainage facilities of various tailing ponds and is also suitable for red mud storage yards, refuse dump landfills and refuse dumps.

Description

technical field [0001] The invention belongs to the field of seepage drainage and flood drainage of tailings, and in particular relates to a system combining bottom seepage drainage and flood drainage facilities. Background technique [0002] Tailings pond is a place to store metal and non-metal mines for ore sorting and then discharge tailings. It mainly consists of tailings dams (initial dams and late accumulation dams), flood drainage facilities, seepage drainage facilities, and abutment dam surface drainage. Facilities and monitoring facilities and other components. [0003] Flood drainage facilities are one of the important structures of mine tailings ponds. Most of the rain and snow water and tailings clarified water that fall in the catchment area of ​​tailings ponds pass through them, and then are discharged through structures such as drainage culverts (drainage chutes) or tunnels. To ensure that the tailings dam will not be flooded and return the clarified water fr...

AI Technical Summary

Problems solved by technology

When the drainage facilities fail, they cannot be repaired, and only a new set of drainage facilities can be added.

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