[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]
采选技术与矿山管理

矿山生产技术协同平台研发与应用

  • 陈鑫 , 1 ,
  • 高峰 2 ,
  • 谢雄辉 3 ,
  • 毛杜 1 ,
  • 马天义 1
展开
  • 1. 长沙迪迈数码科技股份有限公司,湖南 长沙 410083
  • 2. 新疆哈巴河阿舍勒铜业股份有限公司,新疆 哈巴河 836700
  • 3. 紫金矿业集团股份有限公司,福建 上杭 364200

陈鑫(1990-),男,安徽合肥人,博士,工程师,从事数字矿山研究工作。

收稿日期: 2020-11-21

  修回日期: 2021-01-29

  网络出版日期: 2021-07-14

基金资助

国家重点研发计划项目“深部金属矿集约化连续采矿理论与技术”(2017YFC0602905)

Development and Application of Collaborative Platform for Mine Production Technology

  • Xin CHEN , 1 ,
  • Feng GAO 2 ,
  • Xionghui XIE 3 ,
  • Du MAO 1 ,
  • Tianyi MA 1
Expand
  • 1. Changsha Digital Mine Co. ,Ltd. ,Changsha 410083,Hunan,China
  • 2. Xinjiang Habahe Ashele Copper Industry Co. ,Ltd. ,Habahe 836700,Xinjiang,China
  • 3. Zijin Mining Group Co. ,Ltd. ,Shanghang 364200,Fujian,China

Received date: 2020-11-21

  Revised date: 2021-01-29

  Online published: 2021-07-14

本文亮点

矿山生产技术的数字化、信息化和智能化发展,伴生着缺少数据标准、数据难以共享、缺少流程规范和存在系统壁垒等问题。通过对矿山生产技术现状进行分析,提出了构建一个业务数据标准化、工作流程规范化的矿山开采全生命周期业务管理平台,为矿山生产技术和管理提供统一的数字化作业环境。平台研发成果成功应用于新疆某地下铜矿,包含矿山地质、测量和采矿等133个业务数据的标准化和39项业务流程的规范化。平台上线后业务数据通过数据中心统一存取,业务审批从人工推进转变为流程驱动,业务处理前的数据准备时间极大缩短,实现了矿山生产技术数据的高效流转和共享,提高了技术管理和团队协作效率。矿山生产技术协同平台的研发与应用对矿山全业务流程协同、大数据分析和智能管控系统建设等方面的研究与落地均具有重要的借鉴意义。

本文引用格式

陈鑫 , 高峰 , 谢雄辉 , 毛杜 , 马天义 . 矿山生产技术协同平台研发与应用[J]. 黄金科学技术, 2021 , 29(3) : 449 -456 . DOI: 10.11872/j.issn.1005-2518.2021.03.200

Highlights

With the widely application of CAD and various mining softwares,new problems have arisen in mine production technology management and teamwork.Most mines now have accumulated data with TB magnitude and all kinds of data are not effectively digitized,which bring difficulties to information search and limite the flowing and sharing of data.In addition,with the continuous acceleration of mine informatization and intelligentization,many mining enterprises have gradually established various systems.Data between different systems is not fully and efficiently utilized.In the process of production management,data between each operation and technical link need to be submitted,sorted,summarized and approved manually,which result in low efficiency of technical cooperation.By analyzing the status of mine production technology,the concept of mining production technology collaboration was put forward.The key problems to be solved in mine production technology collaboration were clarified,and the system structure,main functions and construction value of mine production technology collaboration platform were expounded in detail.Mine production technology collabora-tion platform provides functions such as work flow,to-do list prompting,data submitting and updating,online previewing and approving.The platform have been successfully applied in an underground copper mine in Xinjiang,which contains 133 standardization of business data and 39 normalization of business processes.After the platform came into effect,business data was stored and accessed from data center.Business approval was transformed from manual to process-driven,and the data preparation time of technical personnel before processing business was greatly reduced.It made efficiently flowing and sharing of mine production technical data came true,and improved technical management and teamwork efficiency,and as a bridge to realize the seamless docking and deep integration between mining tool software,production execution system and 3D visualization control system.It can provide a reference for full life cycle business process collaboration,big data analysis and intelligent control system construction.

[an error occurred while processing this directive]

全球黄金查明开发储量约为10万t,最近3个月金价上涨了近15%

黄金作为一种具有货币和商品双重属性的金属,是各国外汇储备中的重要组成部分。自2021年3月初以来,国际金价持续上涨,从每盎司1 676美元上涨至6月1日的每盎司1 912.77美元,收盘价为1 904.84美元。这2天已经跌破每盎司1 900美元,但仍处于高位。短短3个月,金价上涨了近15%。面对不断上涨的市场,整个黄金产业链发生了哪些变化?

中国黄金协会副会长兼秘书长张永涛表示,黄金价格上涨为国内黄金行业的发展提供了历史机遇。疫情波及全球,国际政治经济形势的突变极大提升了黄金的地位和作用,为国际金价的稳定和上涨提供了有力支撑。金价在连续波动中屡创新高,黄金市场活跃。目前,国际金价居高不下,为黄金行业的发展提供了历史机遇。

数据显示,全球金矿查明资源储量约为10万t,其中基础储量约为5.0万t。全球已查明金矿资源主要分布在南非、中国、俄罗斯、澳大利亚、印度尼西亚和美国等十几个国家。

根据国家自然资源部公布的数据,2019年,中国黄金储量为14 131.06 t,约占全球总量的14.13%,但中国黄金矿产资源地质勘查水平相对较低,其基础储量为2 298.36 t,是世界第九大黄金储量国。

2016年以来,全球黄金钻探项目数逐渐上升,2019年开始出现下降。2020年,全球实施黄金钻探项目1 909项,较2019年的1 546项上涨23%。从月度来看,2020年全球黄金钻探项目数于3月下挫后逐渐上涨,12月涨至197项,较3月最低点93项上涨112%。

黄金钻探项目主要集中于澳大利亚、加拿大和美国。2020年,澳大利亚、加拿大、美国分别实施钻探项目659项、539项和172项;3个国家钻探项目总和占全球黄金钻探项目总数的72%。2016~2018年,全球新发现金资源量呈逐渐上升的趋势,2018年达到1 682.7 t后,2019年出现大幅下降。2020年全球新发现金资源量大幅上涨,较2019年增加27%,达1 090 t。从月度来看,2020年新发现金资源量整体呈“A”字形分布,6月和7月新发现资源量分别为年内最低点和最高点,分别为4.9 t和410.6 t。

“虽然近几年金矿地质勘查资金大幅减少,但已探明的金矿储量却逐年稳步增长。”我国对于黄金矿业经济发展面临的主要问题挑战表现在3个方面:一是金矿资源勘查资金管理投入大幅下降,导致“金矿资源短缺危机”。二是黄金生产经营企业需在多方面共同努力下不断调整以适应新常态,如氰渣被列入《国家相关危险废物名录》,给黄金矿山的生产提出了一个更高的要求等。三是黄金科技信息不能得到满足不同行业市场发展过程中需要的“科技创新发展水平滞后危机”,包括低氰、无氰环保药剂提金技术人员难以推广(成本高、普适性差),深部矿体开采工程技术已经难以突破(成本高、难度大)等。

脚注

http://www.goldsci.ac.cn/article/2021/1005-2518/1005-2518-2021-29-3-449.shtml

Baram A Fogel E Halperin D al et2018.Exact Minkowski sums of polygons with holes[J].Computational Geometry:Theory and Applications,73:46-56.

Bi Lin Wang Jinmiao2019.Construction target,task and method of digital mine[J].Metal Mine38(6):148-156.

Bi Lin Zhao Hui Jia Mingtao2016.Database-oriented storage based on LMDB and linear octree for massive block model[J].Transactions of Nonferrous Metals Society of China26(9):2462-2468.

Cao Yingli2019.Application of 3D laser scanning technology in mine survey[J].World Nonferrous Metals,(21):14-15.

Chen Xin Wang Liguan2016.3D laser equidistant scanning method from single station and efficient modeling algorithm for mine goaf [J].Journal of China University of Mining & Technology45(4):836-842.

Duan Ping Li Jia Li Haikun al et2020.3D modeling method of UAV image point cloud and ground laser point cloud registration[J].Engineering of Surveying and Mapping29(4):44-47.

Gu Q H Lu C W Li F B al et2008.Monitoring dispatch information system of trucks and shovels in an open pit based on GIS/GPS/GPRS[J].Journal of China University of Mining & Technology,(2):288-292.

James H Ajith K P Jennifer S2019.A building information modelling approach to the alignment of organisational objectives to Asset Information Requirements[J].Automation in Construction104(3):14-26.

Kong K H Chong W T Koh V L2019.Human behaviour-dependent and variable-flow-reversible mechanical ventilation system design in an underground parking facility[J].Indoor and Built Environment28(10):1324-1340.

Liu Siquan2019.Application of GPS-RTK technology in mine survey[J].World Nonferrous Metals,(20):56-58.

Liu Zhanning Song Yuchen Meng Haidong al et2018.The influences of block size and estimation methods on the valuation of ore grade[J].Mining Research and Development38(6):89-93.

Luo Yao Mo Wenbo Yan Zike2020.Research on fusion technology of tile photogrammetry and BIM 3D modeling[J].Journal of Geomatics45(4):40-45,126.

Pan Y Liang C J Dong L2019.A two-stage model for an urban underground container transportation plan problem[J].Computers & Industrial Engineering,138:106113.

Pu Hao Song Zhanfeng Zhan Zhenyan2005.3D-modelling for roads based on constrained Delaunay triangulation[J].Journal of Huazhong University of Science and Technology (Nature Science Edition),(6):111-113.

Radrigo M Enrico Z Fredy K2013.Availability-based simulation and optimization modeling framework for open-pit mine truck allocation under dynamic constrains[J].International Journal of Mining Science and Technology,23:113-119.

Sun Jiakun Wang Pingfan Fang Huijuan2020.Design and implementation of the production logistics collaboration platform for a compressor enterprise[J].Journal of Shandong Jianzhu University35(4):94-102.

Sun Ka Weng Zhengping Zhang Zhiting al et2007.3D roadway modeling method based on restrained triangulation[J].Mining Research and Development,(5):64-71.

Wang Liguan Chen Xin2016.Advancing technologies for digital mine[J].The Chinese Journal of Nonferrous Metals26(8):1693-1710.

Wang M Liu K Yang G L al et2017.Three-dimensional slope stability analysis using laser scanning and numerical simulation[J].Geomatics,Natural Hazards and Risk,8(2):129-136.

Wang Rongbang Tian Zhongjie Li Qingyao2012.Application of intersection surveying in surface coal mine based on total station[J].Science & Technology Information,(3):44-46.

Wang Weicai Peng Chengshan Yang Chenhui al et2020.Monitoring accuracy estimation and verification analysis of automatic total station[J].Construction & Design for Engineering,(12):237-240.

Yang Zhen Guo Changfang Wang Jingyi al et2019.Research on construction of intelligent mine driven by data[J].China Coal45(11):41-48.

Zeng Xiangkai2020.Accuracy analysis of mine topographic survey based on lidar mapping technology[J].World Nonferrous Metals,(1):31-32.

Zhao Z P Cheng C T Jin X Y al et2020.A MILP model for hydro unit commitment with irregular vibration zones based on the constrained Delaunay triangulation method[J].International Journal of Electrical Power and Energy Systems,123:106241.

毕林,王晋淼,2019.数字矿山建设目标、任务与方法[J].金属矿山38(6):148-156.

毕林,赵辉,贾明涛,2016.面向数据库特征的基于LMDB与线性八叉树海量块段模型存储技术[J].有色金属学报26(9):2462-2468.

曹英莉,2019.三维激光扫描技术在矿山测量中的应用[J].世界有色金属,(21):14-15.

陈鑫,王李管,2016.采空区单站激光等距扫描与高效三维重建方法[J].中国矿业大学学报45(4):836-842.

段平,李佳,李海昆,等,2020.无人机影像点云与地面激光点云配准的三维建模方法[J].测绘工程9(4):44-47.

刘思铨,2019.GPS-RTK技术在矿山测量中的应用探析[J].世界有色金属,(20):56-58.

刘占宁,宋宇辰,孟海东,等,2018.块体尺寸和估值方法对矿石品位估值的影响[J].矿业研究与开发38(6):89-93.

罗瑶,莫文波,颜紫科,2020.倾斜摄影测量与BIM三维建模集成技术的研究与应用[J].测绘地理信息45(4):40-45,126.

蒲浩,宋占峰,詹振炎,2005.基于约束Delaunay三角剖分的道路三维建模方法[J].华中科技大学学报(自然科学版),(6):111-113.

孙家坤,王平凡,房慧娟,2020.压缩机企业生产物流协同平台的设计与实现[J].山东建筑大学学报35(4):94-102.

孙卡,翁正平,张志庭,等,2007.基于带约束三角剖分的三维巷道建模方法[J].矿业研究与开发,(5):64-71.

王李管,陈鑫,2016.数字矿山技术进展[J].中国有色金属学报26(8):1693-1710.

王荣榜,田忠杰,李庆尧,2012.基于全站仪的交会法测量在露天矿山的应用[J].露天采矿技术,(3):44-46.

王伟才,彭成山,杨晨辉,等,2020.自动全站仪的监测精度估算及验证分析[J].工程建设与设计,(12):237-240.

杨真,郭昌放,王静宜,等,2019.由数据驱动的智慧矿山建设研究[J].中国煤炭45(11):41-48.

曾祥凯,2020.基于激光雷达测绘技术在矿山地形测量中的精度分析[J].世界有色金属,(1):31-32.

文章导航

/

[an error occurred while processing this directive]