Three-dimensional tailing pond seepage system and seepage method thereof

A tailings pond, three-dimensional technology, applied in waterway systems, sewer pipeline systems, chemical instruments and methods, etc., can solve the problems of general drainage and seepage effect of tailings ponds, achieve good drainage effect, solve seepage problems, The effect of convenient maintenance and management

Active Publication Date: 2014-12-17
LANZHOU ENG & RES INST OF NONFERROUS METALLURGY +1
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide an economical and durable three-dimensional tailings pond drainage system with good seepage drainage effect to solve the general problem of tailings pond drainage effect

Method used

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  • Three-dimensional tailing pond seepage system and seepage method thereof
  • Three-dimensional tailing pond seepage system and seepage method thereof
  • Three-dimensional tailing pond seepage system and seepage method thereof

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Embodiment 1

[0034] The accompanying drawings show the ground line A of the dam body, the clear baseline B, the dam axis H, the initial dam body (1), and the accumulation dam (2); the specific setting steps are as follows:

[0035] 1. In the design stage of the tailings pond, according to the stable infiltration line control requirements of the dam body, the length, horizontal spacing and vertical spacing of the soft permeable pipe (3) are determined; the general soft permeable pipe (3) is 50-100m long and the horizontal spacing is 5-10m , arranged vertically to the axis of the dam, laying one layer vertically every 3-10m;

[0036] 2. In the design phase of the tailings pond, according to the layout of the soft permeable pipes ⑶, a horizontal drainage pipe ⑷ is laid on the vertical flexible permeable pipes ⑶ at the inner end of each layer of soft permeable pipes ⑶;

[0037] 3. In the design phase of the tailings pond, according to the stable infiltration line control requirements of the da...

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Abstract

The invention discloses a three-dimensional tailing pond seepage system and a seepage method thereof, and the system and the method are used for solving the problem of common tailing pond seepage effect in the prior art. The three-dimensional tailing pond seepage system comprises a flexible permeable hose vertical to a dam axis and a horizontal drain pipe parallel to the dam axis, wherein the inner end of the flexible permeable hose is communicated with the horizontal drain pipe. The flexible permeable hose, the horizontal drain pipe, a bank slope seepage body and a pond bottom seepage body are utilized for collecting water or separately collecting water, and water in the seepage system is guided out of a dam. The system can be used for cleaning and dredging, can be arranged and built in a tailing pond design stage and constructed in an operating stage, can be used for thoroughly solving the tailing pond seepage problem from the design, construction and operating stages, and is good in seepage effect, convenient in maintenance management, economical and durable.

Description

technical field [0001] The invention relates to a seepage drainage facility for a tailings pond, in particular to a three-dimensional tailings pond drainage system and a seepage drainage method for reducing the infiltration line in a tailings pond with finer tailings particles. Background technique [0002] Tailings reservoirs with finer tailings particles or tailings reservoirs built on foundations with poor water permeability, due to their own characteristics, the dam body seepage line will generally be very high, which seriously affects the safety of the dam body. [0003] In order to solve this problem, the design usually lays a layer of soft permeable pipes at intervals of a certain height difference on the dry beach in the reservoir for drainage. This form of drainage can economically and effectively solve the problem of horizontal drainage, but it cannot solve the problem of vertical drainage. , the seepage effect is general. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F3/02E03F5/14
Inventor 汪军王少军刘艺陈天镭康鸿玉丁东彦张国胜王鸿祥董建肃张开智
Owner LANZHOU ENG & RES INST OF NONFERROUS METALLURGY
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