|本期目录/Table of Contents|

[1]刘伟,田斌.露天磷矿数字配矿模型[J].武汉工程大学学报,2013,(08):23-26.[doi:103969/jissn16742869201308005]
　LIU Wei,TIAN Bin.Digital ore blending model of open\|pit phosphate mine[J].Journal of Wuhan Institute of Technology,2013,(08):23-26.[doi:103969/jissn16742869201308005]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2013年08期
页码:
23-26
栏目:
资源与土木工程
出版日期:
2013-08-31

文章信息/Info

Title:
Digital ore blending model of open\|pit phosphate mine
文章编号:
16742869(2013)08002304
作者:
刘伟1; 田斌2
1.云南磷化集团有限公司，云南 昆明 650600；2.国家磷资源开发利用工程技术中心，湖北 武汉 430074
Author(s):
LIU Wei1; TIAN Bin2
1.Yunnan Phosphate Chemical group Co.,Ltd,Kunming 650600,China;2.National Engineering Research Center of Phosphate Resources Development and Utilization,Wuhan 430074,China
关键词:
堆场; 配矿模型; 线性规划
Keywords:
storage yard;  ore blending model;  linear programming
分类号:
TF046
DOI:
103969/jissn16742869201308005
文献标志码:
A
摘要:
露天磷矿选矿厂采用合理的配矿方案，对稳定入选磷矿的品位，增加选矿产率，降低生产成本有着重要的意义.为了提高入选磷矿石品位的均匀性和稳定性，提出了针对以入选磷矿品位为目标的从采矿场配矿到精矿仓配矿的整个生产环节的配矿方法.将采场内原矿、选矿厂原矿矿堆和选矿厂精矿仓均定义为矿堆，按照生产实际需求设定其属性.通过设定目标函数，实现使采矿场的开采原矿量最大，配矿方案总的运输距离最小，运输成本最低等目标.同时建立约束条件，使采矿场的开采原矿量要保证选矿厂正常生产，使每一矿堆的品位达到目标要求.最后，采集企业生产实际数据对模型加以验证，证明模型在指导露天磷矿山的生产过程中有重要的实际意义，配矿过程应成为矿山生产组织、管理的一个重要环节.
Abstract:
It has an important significance for phosphate hill concentrator using rational ore blending to stabilize grade of phosphate rock, increase ore processing rate and reduce the cost of production. The blending model including stope ore blending, raw ore heap and concentrator concentrates as a whole was discussed to improve the uniformity and stability of grade of selected rock phosphate. The stope ore, raw ore heap and concentrator concentrates positions are defined as mine dumps, whose properties are set in accordance with the actual production requirement. To achieve the targets of the largest stope ore mining, the minimum total program ore transportation distance and the lowest cost transportation, the objective functions are defined. Furthermore, the constraint functions are defined that the amount of mined ore mining should be ensured the concentrator’s normal production and each grade target of ore storage has to be reached. Finally, the model is validated by collecting the actual production data, which has an important practical significance on guiding the production of phosphate hill. The ore blending process becomes an important part in mine production organization and management.

参考文献/References:

\[1\]毕惠珍. 浅析某大型露天矿多元素综合配矿工作\[J\]. 露天采矿技术, 2012, 2(1): 15\|17.BI Hui\|zhen. Brief analysis of the multielement comprehensive ore matching technology of large surface mine\[J\]. Opencast Mining Technology , 2012, 2(1): 15\|17.(in Chinese)\[2\]周晓将. 三道庄露天矿钼钨综合配矿工作浅析\[J\]. 现代矿业, 2011, 12(12): 5\|8.ZHOU Xiao\|jiang. Analysis of Molybdenum and Tungsten Comprehensive Ore Blending of Sandaozhuang Open\|pit Mine\[J\]. Modern Mining, 2011, 12(12): 5\|8. (in Chinese)\[3\]王涛. 探讨配矿方法在矿石质量管理中的应用\[J\]. 黑龙江科技信息, 2012, 11(21): 96\|96.WANG Tao. The Application of Methods for Ore Blending in management of ore quality\[J\].Heilongjiang Science and Technology Information, 2012, 11(21): 96\|96. (in Chinese)\[4\]王晓婷, 卢才武, 张英春, 等. 三道庄露天矿多矿种综合配矿动态管理信息系统\[J\]. 金属矿山, 2012, 8(1): 28\|30.WANG Xiao\|ting, LU Cai\|wu, ZHANG Ying\|chun, et al. The Dynamic Management System of Many Type Ore Blending in San dao zhuang Open\|pit Mine\[J\].Metal Mine, 2012, 8(1): 28\|30. (in Chinese)\[5\]吴胜利, 戴宇明, 裴元东, 等. 基于铁矿粉高温特性互补的烧结优化配矿\[J\]. 北京科技大学学报, 2010, 32(6): 719\|724.WU Sheng\|li, DAI Yu\|ming, PEI Yuan\|dong, et al. Optimization of ore blending during sintering based on complementation of high temperature properties\[J\]. Journal of University of Science and Technology Beijing, 2010, 32(6): 719\|724. (in Chinese)\[6\]姚旭龙, 胡乃联, 周立辉, 等. 基于免疫克隆选择优化算法的地下矿山配矿\[J\]. 北京科技大学学报, 2011, 33(5): 526\|531.YAO Xu\|long, HU Nai\|lian, ZHOU Li\|hui, et al. Ore blending of underground mines based on an immune clone selection optimization algorithm\[J\]. Journal of University of Science and Technology Beijing, 2011, 33(5): 526\|531. (in Chinese)\[7\]黄俊歆, 王李管, 徐少游,等. 一种新的露天配矿开采几何约束模型及其应用\[J\]. 计算机工程与应用, 2013, 49(1): 245\|248.HUANG Jun\|xin, WANG Li\|guan, XU Shao\|you, et al. Novel mining geometric constraint model for open\|pit mine ore\|matching and its application\[J\]. Computer Engineering and Applications, 2013, 49(1): 245\|248. (in Chinese)\[8\]吴丽春, 王李管, 彭平安, 等. 露天矿配矿优化方法研究\[J\]. 矿冶工程, 2012, 32(4): 8\|12.WU Li\|chun, WANG Li\|guan, PENG Ping\|an, et al. Optimization Methods for Ore Blending in Open\|pit Mine\[J\]. Mining and Metallurgical Engineering, 2012, 32(4): 8\|12. (in Chinese)

相似文献/References:

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　LI Zhi guo,CUI Zhou quan,ZHANG Dian ji,et al.Multiobjective mathematical model for ore blending in stockyard[J].Journal of Wuhan Institute of Technology,2012,(08):11.[doi:103969/jissn16742869201210003]

备注/Memo

备注/Memo:
收稿日期：20130702基金项目：“十二五”国家科技支撑计划资助项目（2011BAB08B01）作者简介：刘伟(1963-)，男，广西陆川人，工程师研究方向：矿山安全开采技术
更新日期/Last Update: 2013-09-07