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中国科技核心期刊

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隔膜泵在某矿山尾矿输送工程中的应用

  • 作者:
  • 张树茂|苏星月|罗立超
  • 作者单位:
  • 矿冶科技集团有限公司|矿冶科技集团有限公司|额尔古纳诚诚矿业有限公司
  • 基金项目:

  • 国家重点研发计划项目(2018YFC1801703)
  • 详细信息:

  • 作者简介:
  • 张树茂(1987—),男,河北唐山人,高级工程师,从事矿山尾矿库及尾矿输送的研究设计工作;北京市丰台区南四环西路188号,矿冶科技集团有限公司,100160;E-mail:zhshmer@163.com
  • 通讯作者:
  • isnull
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Application of diaphragm pumps to tailings transportation in a mine

  • English Author:
  • BGRIMM Technology Group|BGRIMM Technology Group|Erguna Chengcheng Mining Industry Co.,Ltd.
  • Unit:
  • 摘要
  • 在线预览
  • 参考文献

摘要:

长距离尾矿输送是针对不宜就近建立尾矿库的矿山提出的尾矿输送解决方案。通?钥笊轿部罂蠼髁亢褪渌脱锍痰募扑悖员确治隽酥煤透裟け2种尾矿输送设备在投资、运行、维修等方面的成本,综合考虑矿山服务年限,隔膜泵总费用优于柱塞泵,因此选用隔膜泵作为尾矿输送设备。实际应用表明:隔膜泵在尾矿输送中具有较好的社会效益和经济效益,节约运行费用约30 %。

关键词:

隔膜泵;尾矿输送;容积式泵;矿浆流量;输送扬程

Abstract:

Long-distance transportation of tailings is a solution put forward to the mines where tailings ponds are not fit to be established nearby.The diaphragm pump is decided for tailings transportation because of lower cost than the piston pump.Based on the calculation of tailings slurry flow and transportation distance in a mine,the cost is decided because the total cost of diaphragm pump is lower than piston pump by comparing the costs concerning investment,operation and maintenance of the diaphragm pump and piston pump,and comprehensive consideration of mine service life.The application shows that the diaphragm pump has better social and economic benefits in tailings transportation and saves operation costs by 30 %.

Keywords:

diaphragm pump;tailings transportation;positive displacement pump;ore slurry flow;transportation distance