Mine ecological restoration device and restoration method

Abstract

The invention relates to the technical field of ecological management, in particular to a mine ecological restoration device and restoration method. The mine ecological restoration device comprises a water storage tank, a water intercepting plate and a regulation and storage mechanism; one end of the water storage tank is provided with a water storage end; the other end of the water storage tank is provided with a water collecting end; the middle and the water storage end of the water storage tank are both embedded in a mine rock mass; the water collecting end is arranged outside the mine rock mass; the water intercepting plate is arranged on the side, away from the mine rock mass, of the water collecting end and extends in the direction away from the ground; a water inlet hole is formed in the water collecting end on the side, away from the ground, of the water intercepting plate; the regulation and storage mechanism is arranged in the water storage tank and is used for regulating opening and closing of the water inlet hole; and a drainage hole communicating with the mine rock mass is formed in the side wall, close to the water storage end, of the water storage tank. The mine ecological restoration device has the following effects that when the water flow is small, the water flow can normally irrigate plant grass seeds, and when the water flow is large, soil dressing and the plant grass seeds are not prone to water and soil loss, so that the purpose of improving the survival rate of the plant grass seeds is achieved.

Description

technical field [0001] The application relates to the technical field of ecological management, in particular to a mine ecological restoration device and restoration method. Background technique [0002] The measures usually taken for ecological restoration in mines include the method of spraying soil with hanging nets. The specific method is to hang three-dimensional vegetation nets on the slope of the mine rock mass. Repairing and compacting the planting soil on the surface of the mine rock mass; and then spraying the foreign soil containing plant grass seeds on the three-dimensional vegetation net, and then curing the plant grass seeds to form a vegetation structure fixed on the mine rock mass, so as to achieve The purpose of mine ecological restoration. [0003] In view of the related technologies mentioned above, the inventor believes that the water locking ability of the mine rock mass is relatively poor, and turbulent water flow is easy to form in rainy weather, whic...

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Problems solved by technology

[0003] In view of the related technologies mentioned above, the inventor believes that the water locking ability of the mine rock mass is relatively poor, and it is easy to form turbulent water flow in rainy weather, which will cause soil erosion on the guest soil on the three-dimensional vegetation network, and the mine rock mass cannot provide plant grass seeds in hot weather. Growing Conditions, Plant Grass Seed Survival Rate is Low

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