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Tailing pond model test simulation system

A simulation system and model test technology, applied to hydraulic models, etc., can solve problems such as complex terrain production process and difficult water and sand recovery, so as to improve modeling speed, reduce human error, and achieve zero pollution discharge

Inactive Publication Date: 2014-07-02
SHIJIAZHUANG TIEDAO UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] The technical problem to be solved in the present invention is to provide a tailings pond model test simulation system to solve the problems of complex terrain production process and difficult recovery of water and sand in traditional test systems

Method used

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Embodiment Construction

[0029] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0030] A tailings pond model test simulation system, its structure is as follows figure 1 As shown, it includes a water supply system 1, a terrain simulation system 2, a measurement system 3, and a water and sand recovery system 4. The water supply system 1 is connected to the upstream of the terrain simulation system 2 through a water pipeline, and the downstream of the terrain simulation system 2 is connected to it through a mortar channel. Water and sand recovery system 4, water and sand recovery system 4 is provided with filter sand device and return water port 42, and return water port 42 is communicated with water supply system 1 through return water pipeline; Described measuring system 3 is used for the dam-break debris flow in terrain simulation system parameters to measure.

[0031] The terrain simulation system described in the presen...

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Abstract

The invention discloses a tailing pond model test simulation system. The tailing pond model test simulation system comprises a water supply system, a terrain simulation system, a measuring system and a water and sand recovery system. The water supply system is communicated with the upstream of the terrain simulation system through a water conveying pipeline. The downstream of the terrain simulation system is communicated with the water and sand recovery system through a mortar channel. The water and sand recovery system is provided with a sand filter device and a water return port. The measuring system is used for measuring parameters of dam-break debris flow in the terrain simulation system. The terrain simulation system comprises a terrain simulation support. A rib mesh layer, a felt layer and a waterproof layer are installed at the top end of the terrain simulation support in sequence from bottom to top. The terrain simulation support comprises a plurality of adjustable supporting bases. The lower portions of every two adjacent adjustable supporting bases are connected through a cross beam. The rib mesh is installed at the top ends of the adjustable supporting bases. The tailing pond model test simulation system solves the problems that the terrain manufacturing process is complex and water and sand are difficult to recover during tests, the model test efficiency is improved, and the test system can be recycled.

Description

technical field [0001] The invention relates to the technical field of tailings pond model tests, in particular to a test system for simulating the dam break process of tailings ponds. Background technique [0002] The tailings pond is a special industrial building and one of the three basic projects of the mine. Tailings ponds refer to the places where dams are built to intercept valley mouths or enclosures to discharge tailings or other industrial waste after sorting metal or non-metallic ores. Tailings ponds are a source of man-made debris flow hazards with high potential energy. There is a danger of dam failure. After the tailings dam breaks, the tailings sand in the dam will form a large-scale debris flow and move downstream, bringing devastating disasters to downstream residents and the environment. With the rapid development of my country's mining industry, the number and scale of tailings ponds are increasing, and the damage caused by accidents to the downstream and...

Claims

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Application Information

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IPC IPC(8): E02B1/02
Inventor 张力霆齐清兰李强张少雄霍倩
Owner SHIJIAZHUANG TIEDAO UNIV
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