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Dumping transportation method in mining area of open-pit mine

A transportation method and open-pit mine technology, which is applied in open-pit mining, earth drilling, special mining, etc., can solve the problems of single transportation route and low efficiency, and achieve the effects of improving transportation efficiency, saving costs, and saving energy

Active Publication Date: 2017-01-04
HUANENG YIMIN COAL POWER CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The object of the present invention is to provide a method for transporting soil in the mining area of ​​an open-pit mine, which can overcome the shortcomings of single and inefficient transport routes in the prior art

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  • Dumping transportation method in mining area of open-pit mine
  • Dumping transportation method in mining area of open-pit mine

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Embodiment Construction

[0014] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0015] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0016] figure 2 It is a schematic diagram of the soil discharge transportation route in the mining area of ​​the open-pit mine according to the present invention. Such as figure 2 As shown, in the mining area of ​​the open-pit mine according to the specific embodiment of the present invention, the transportation route GH is added to the original mining area. Therefore, the transportation efficiency is greatly improved ...

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Abstract

The invention discloses a dumping transportation method in a mining area of an open-pit mine. The mining area comprises a mining line, a sector end side, a dumping working line and a mining fixed end, wherein the mining line, the sector end side, the dumping working line and the mining fixed end form a closed area in sequence. An intermediate transition line is arranged between the mining line and the dumping working line by crossing the closed area, the vehicle selectively adopts any one of the following three ways to arrive at the dumping working line from the mining line according to a position of the vehicle on the mining area: arriving at the dumping working line by virtue of the intermediate transition line, arriving at the dumping working line by virtue of the sector end side, and arriving at the dumping working line by virtue of the mining fixed end. According to the dumping transportation method in the mining area of the open-pit mine, vehicles can be distributed, congestion of transportation vehicles can be avoided, and traffic and transportation cost can be saved.

Description

technical field [0001] The present invention relates to a transportation method for an open-pit mine, in particular to a method for transporting soil across the mining area of ​​the open-pit mine. Background technique [0002] Open-pit mining is to strip off the floating soil and surrounding rock covering the upper part of the ore body and its surroundings, transport the waste rock to the dump, and directly extract ore from the open ore body. When the ore body is buried shallow or there is an outcrop on the surface, open-pit mining is superior to underground mining. An open-pit mine is an open-pit mine that exploits a coal field, and it is one of the open-pit mines in a mining area that divides multiple open-pit mines into continuous divisions. For example, in Inner Mongolia of China, there is a very large coal mining open-pit mine in my country, that is, Yimin Open-pit Mine. The Yimin open-pit mine is a multi-mining area continuous mining mine, and it is the world's first...

Claims

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Application Information

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IPC IPC(8): E21C47/02
CPCE21C47/02
Inventor 刘清勋李继张波蔡宝加
Owner HUANENG YIMIN COAL POWER CO LTD
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