黄金科学技术 ›› 2020, Vol. 28 ›› Issue (1): 90-96.doi: 10.11872/j.issn.1005-2518.2020.01.028
李宗楠1,2,3(),罗皖东4,郭利杰2,3(),许文远2,3
Zongnan LI1,2,3(),Wandong LUO4,Lijie GUO2,3(),Wenyuan XU2,3
摘要:
大倍线充填料浆管道输送困难及输送浓度偏低等问题是影响矿山充填效益的关键因素,如何低成本实现大倍线高浓度充填料浆的输送,是充填管道输送研究的重要课题。基于宾汉流体(B-H)的Buckingham方程,开展高浓度尾砂浆大倍线自流输送管道优化研究,结合安庆铜矿马头山矿段充填浓度低和输送倍线大的实际情况,采用分段计算、局部优化的方式,以较低的成本实现了安庆铜矿马头山矿段充填管线的优化工作,通过优化改造,输送效果得到明显改善,充填浓度提高了2%,为矿山创造了良好的综合效益。
中图分类号:
1 | 杨超,郭利杰,王劼,等.某金矿大倍线加压充填技术研究与应用[J].黄金科学技术,2019,27(1):89-96 |
Yang Chao,Guo Lijie,Wang Jie,et al.Suitability analysis of empirical formulas for critical velocity in slurry pipeline transportation[J].Gold Science and Technology,2019,27(1):89-96. | |
2 | 黄玉诚.矿山充填理论与技术[M].北京:冶金工业出版社,2014. |
Huang Yucheng.Theory and Technology of Mine Filling[M].Beijing:Metallurgical Industry Press,2014. | |
3 | 蔡嗣经.矿山充填力学基础[M].北京:冶金工业出版社,2009. |
Cai Sijing.Mechanics Foundation of Mine Filling[M].Beijing:Metallurgical Industry Press,2009. | |
4 | 费详俊.浆体与粒状物料输送水力学[M].北京:清华大学出版社,1994:52-56. |
Fei Xiangjun.Hydraulics of Paste and Granular Material Transportation[M].Beijing:Tsinghua University Press,1994:52-56. | |
5 | 杨小聪,郭利杰.尾矿和废石综合利用技术[M].北京:化学工业出版社,2018. |
Yang Xiaocong,Guo Lijie.Comprehensive Utilization Technology of Tailings and Waste Rocks[M].Beijing:Chemical Industry Press,2018. | |
6 | 费祥俊,马妍,韩文亮.固液两相非均质流管道输送稳定性评判标准的研究[J].水力采煤与管道运输,2014(3):1-3,12. |
Fei Xiangjun,Ma Yan,Han Wenliang.Study on the criteria for evaluating the stability of pipeline transportation of solid-liquid two-phase heterogeneous flow[J].Hydraulic Coal Mining and Pipeline Transportation,2014(3):1-3,12. | |
7 | Li M Z,He Y P,Liu Y D,et al.Hydrodynamic simulation of multi-sized high concentration slurry transport in pipelines[J].Ocean Engineering,2018,163:691-705. |
8 | 邓代强,高永涛,杨耀亮,等.基于流体力学理论的全尾砂浆管道输送流变性能[J].北京科技大学学报,2009,31(11):1380-1384. |
Deng Daiqiang,Gao Yongtao,Yang Yaoliang,et al.Rheological properties of full tailings slurry in pipeline transportation based on the hydromechanics theory[J].Journal of University of Science and Technology Beijing,2009,31(11):1380-1384. | |
9 | 陈琴瑞,李甲.浆体管道输送临界流速经验公式适宜性分析[J].中国矿山工程,2015,44(6):73-75. |
Chen Qinrui,Li Jia.Suitability analysis of empirical formulas for critical velocity in slurry pipeline transportation[J].China Mine Engineering,2015,44(6):73-75. | |
10 | 刘志双.充填料浆流变特性及其输送管道磨损研究[D].北京:中国矿业大学(北京),2018. |
Liu Zhishuang.Study on Rheological Properties of Filling Slurry and Wear of Conveying Pipeline[D].Beijing:China University of Mining and Technology Beijing,2018. | |
11 | 郑伯坤,张超,尹旭岩,等.高浓度充填料浆对输送阻力影响因素的规律研究[J].湖南有色金属,2018,34(6):1-4. |
Zheng Bokun,Zhang Chao,Yin Xuyan,et al.Study on the influence factors of high concentration filling slurry on conveying resistance[J].Hunan Nonferrous Metals,2018,34(6):1-4. | |
12 | 陈寅,郭利杰,邵亚平,等.粗骨料膏体充填料浆流变特性与管道输送阻力计算[J].中国矿业,2018,27(12):178-182. |
Chen Yin,Guo Lijie,Shao Yaping,et al.Rheological properties of coarse aggregate paste slurry and calculation of resistance in pipeline transportation[J].China Mining Magazine,2018,27(12):178-182. | |
13 | Li M Z,He Y P,Liu Y D,et al.Effect of interaction of particles with different sizes on particle kinetics in multi-sized slurry transport by pipeline[J].Powder Technology,2018,338:915-930. |
14 | 郭利杰,薛杉杉,许文浒,等.甲玛铜多金属矿尾砂充填料浆流变性能影响因素分析[J].有色金属工程,2016,6(2):56-63. |
Guo Lijie,Xue Shanshan,Xu Wenhu,et al.Analysis on rheological performance influencing factor of tailing backfilling slurry in Jiama copper polymetallic mine[J].Nonferrous Metals Engineering,2016,6(2):56-63. | |
15 | 李宗楠,郭利杰.高浓度尾砂浆流动规律试验研究[J].中国矿业,2018,27(8):107-111. |
Li Zongnan,Guo Lijie.Experimental study on the flowing law of high concentration tailing slurry[J].China Mining Magazine,2018,27(8):107-111. | |
16 | 何水清,许文远,郭利杰,等.高浓度细粒级尾矿充填料浆管道输送阻力试验研究[J].有色金属工程,2015,5(增1):28-31. |
He Shuiqing,Xu Wenyuan,Guo Lijie,et al.Experimental study on delivery resistance in pipeline for high-density fine tailing filling slurry[J].Nonferrous Metals Engineering,2015,5(Supp.1):28-31. | |
17 | 吴爱祥,刘晓辉,王洪江,等.结构流充填料浆管道输送阻力特性[J].中南大学学报(自然科学版),2014,45(12):4325-4330. |
Wu Aixiang,Liu Xiaohui,Wang Hongjiang,et al.Resistance characteristics of structure fluid backfilling slurry in pipeline transport[J].Journal of Central South University(Science and Technology),2014,45(12):4325-4330. | |
18 | 任海锋,白贤武,程光华,等.分级尾砂料浆输送性能及流变特性试验研究[J].有色金属(矿山部分),2015,67(4):49-53. |
Ren Haifeng,Bai Xianwu,Cheng Guanghua,et al.Test on transportation performance and rheological property of classified tailings slurry[J].Nonferrous Metals(Mining Section),2015,67(4):49-53. | |
19 | 王洪武.多相复合膏体充填料配比与输送参数优化[D].长沙:中南大学,2010. |
Wang Hongwu.Optimum Material Proportion and Transportion Parameter of Multiphase Complex Paste Backfill[D].Changsha:Central South University,2010. | |
20 | 李宗楠,郭利杰,余斌,等.基于宾汉姆体的高浓度尾砂浆剪切变稀规律研究[J].黄金科学技术,2017,25(4):33-38. |
Li Zongnan,Guo Lijie,Yu Bin,et al.Shear thinning behavior of high concentration slurry based on Bingham Model[J].Gold Science and Technology,2017,25(4):33-38. | |
21 | Xie Y S,Jiang J R,Tufa K Y,et al.Wear resistance of materials used for slurry transport[J].Wear,2015,332/333:1104-1110. |
22 | Liu L,Fang Z Y,Wu Y P,et al.Experimental investigation of solid-liquid two-phase flow in cemented rock-tailings backfill using Electrical Resistance Tomography[J].Construction and Building Materials,2018,175:267-276. |
23 | 王晓宇,乔登攀.废石—全尾砂高浓度充填料浆管输阻力影响因素分析[J].有色金属(矿山部分),2010,62(4):61-65. |
Wang Xiaoyu,Qiao Dengpan.Analysis of the influence of waste rock-full tailings high concentration filling on the resistance of slurry pipeline transport[J].Nonferrous Metals(Mining Section),2010,62(4):61-65. |
[1] | 杨超,郭利杰,王劼,史采星,许文远. 某金矿大倍线加压充填技术研究与应用[J]. 黄金科学技术, 2019, 27(1): 89-96. |
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