Slope mining system for open-pit mines

An open-pit and side-side technology, which is applied in open-pit mining, mining equipment, earthwork drilling and mining, etc., to achieve the effects of improving mining technical strength, improving recovery rate, mining safety, and improving safety

Active Publication Date: 2019-06-25
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of safe, high-efficiency and green mining of side-cut coal in open-pit mines, meet the needs of side-cut mining in open-pit mines, and effectively improve the recovery rate of side-cut coal, the present invention provides a side-cut mining system in open-pit mines

Method used

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  • Slope mining system for open-pit mines
  • Slope mining system for open-pit mines
  • Slope mining system for open-pit mines

Examples

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Embodiment Construction

[0038] Such as figure 1 As shown, a side mining system in an open-pit mine includes a side continuous coal mining machine 1 for roadway excavation, a multi-unit speed-connecting belt conveyor system 2 for rapid transportation, and a step-by-step coal mining machine for external propulsion and overall movement. Walking platform 3, mobile unloading unit for external transportation 4, extraction ventilation and dust removal system for roadway ventilation and dust removal 5, navigation and stability monitoring system for remote precise control and slope stability monitoring 6 and remote control The remote control platform 7, the side continuous coal mining machine 1 is set in the cavern, and the multi-unit speed-connecting tape transportation system 2 connects the side coal mining machine 1 in the cavern and the step-by-step walking platform 3 outside the cavern. A mobile unloading unit 4 is set outside the walking platform 3, a draw-out ventilation and dust removal system 5 is se...

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Abstract

The invention relates to the technical field of slope mining of open-pit mines and particularly relates to a slope mining system for the open-pit mines, and realizes safe, efficient and green mining of slope briquettes of the open-pit mines. The slope mining system comprises a slope continuous coal mining machine for carrying out roadway type mining, a multi-unit rapid connection adhesive tape conveying system for carrying out rapid conveying, a stepping type walking platform for carrying out external propelling and whole movement, a movable type unloading part for carrying out external conveying, a pulling-out type ventilation and dust removal system for carrying out roadway ventilation and dust removal, a navigation and stability monitoring system for carrying out remote accurate controland slope stability monitoring, and a remote control platform for carrying out remote control. According to the slope mining system for the open-pit mines, provided by the invention, the safe, efficient and green mining of slope briquette resources can be realized, the strength of an slope mining technology of the open-pit mines in China can be remarkably improved, and remarkable economic benefits and social benefits can be brought for enterprises.

Description

technical field [0001] The invention relates to the technical field of side mining in open-pit mines, in particular to a side mining system in open-pit mines. Background technique [0002] With the rapid development of the production and construction of open-pit coal mines in my country, the amount of side-pressed coal has reached 500 million tons. If a large number of open-pit side-pressed coal resources cannot be mined safely and efficiently, it will cause great waste of resources and environmental damage. The side mining technology of open-pit coal mines is to maximize the mining of side coal resources on the premise of minimizing the damage to the surface rock and soil cover and ground vegetation. This technology will basically not cause adverse effects on the environment and other resources, and can achieve a lot Good economic benefits. [0003] For open-pit coal mine side coal pressing and residual coal mining technology, developed countries in Europe and the United S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C47/02E21C35/24E21F5/00E21F5/20
Inventor 王步康丁永成马凯宋明江张强任晓力郑吉呼守信李永安杨勤李志勇陈庆贺张学瑞张小峰桑盛远梁成诚常映辉王德光陈宁冀鹏飞叶竹刚周旭唐会成郭进彬梁大海王殿武康鹏吕继双马福文赵媛媛王静慕伟郭治福王威闫金宝
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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