A precipitation management and control system suitable for the restoration and management of mine ecological environment

An ecological environment, management and control system technology, applied in the sewer system, waterway system, application, etc., can solve problems such as soil barrenness, soil nutrient loss, and mine environmental governance design defects, so as to improve utilization rate, reduce soil erosion, reduce Effects of natural disasters

Active Publication Date: 2022-07-01
河北地矿建设工程集团有限责任公司
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Problems solved by technology

There is relatively a lot of rain in summer, but the rainfall is too concentrated, and most of it is lost in the form of surface runoff. The utilization rate of plants for atmospheric precipitation in summer is less than 30%, and at the same time, it causes the loss of soil nutrients, resulting in barren soil
[0006] 3. The traditional mine environment management model and its design defects
Therefore, even if enough water is stored, it is useless

Method used

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  • A precipitation management and control system suitable for the restoration and management of mine ecological environment
  • A precipitation management and control system suitable for the restoration and management of mine ecological environment
  • A precipitation management and control system suitable for the restoration and management of mine ecological environment

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[0033] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0034] The invention discloses a precipitation management and control system suitable for the restoration and management of mine ecological environment. ,like figure 1 , figure 2As shown, the precipitation control unit includes a slag water storage body 11 which is deposited at the foot of the hillside by using slag, stones and waste slag, and the slag water storage body 11 is located between the hillside face 2 and the water control diversion dam 7 , the slag water storage body 11 is located on one side of the water control diversion dam 7, and the water control diversion dam 7 makes the residual water after the slag water storage body saturated through the drainage faciliti...

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Abstract

The invention discloses a precipitation management and control system suitable for the restoration and management of mine ecological environment. , the precipitation control unit includes a slag water storage body, and the slag water storage body is located between the face of the hillside and the water control diversion dam. and the mine platform on the other side, the slag water body is provided with horizontally arranged planting ridges at intervals on the surface. There are square-shaped slag-reducing ridges, and vegetation is planted between the slag-reducing ridges. The invention can reduce the occurrence of natural disasters of soil erosion and debris flow, improve the utilization rate of natural precipitation, and is suitable for the technical field of mine ecological environment restoration.

Description

technical field [0001] The invention belongs to the technical field of mine ecological environment restoration, and in particular relates to a precipitation management and control system suitable for mine ecological environment restoration and management. Background technique [0002] 1. Natural environment conditions [0003] The average annual precipitation in the Taihang Mountains in western Hebei is 300-600mm, and the average annual maximum evaporation is more than 1100mm. It belongs to arid and semi-arid climates. In particular, the distribution of precipitation is uneven. The precipitation is concentrated in the three months from late June to early September, accounting for 60%-70% of the total annual precipitation, and the total precipitation in the other nine months only accounts for 30% of the total annual precipitation. -40%, causing frequent spring droughts. There is relatively more rainfall in summer, but the rainfall is too concentrated, and most of it is lost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F1/00E03F5/10E03F3/02E03F3/04A01G17/00A01G22/00
CPCE03F1/00E03F5/10E03F5/103E03F3/02E03F3/04E03F3/046A01G17/005A01G22/00
Inventor 刘彦林李予红赵小勇杨新兵宋立恩张志田王楠刘聪卜峰李志勇郝金宏吕发
Owner 河北地矿建设工程集团有限责任公司
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