Pumps for mining backfilling applications; Solutions for thickened slurry backfilling

John Dean

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Pumps for mining backfilling applications; Solutions for thickened slurry backfilling

机译：采矿回填应用的泵; 加厚浆料回填的解决方案

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Pumping backfilling medium used to fill in holes and caverns in mines is challenging. The often viscous, high solids materials are extremely abrasive and can destroy pumping systems in a matter of days. While a number of options are available, using a progressing cavity pump can often be the best solution. High pressure and capacity capabilities, coupled with low wear rates, ensures reliable cost effective operation.

机译：泵送回填介质用于填充矿山的孔和洞穴是挑战。通常粘稠的高固体材料非常磨蚀，可以在几天内破坏泵送系统。虽然有许多选项可用，但使用进度腔泵通常可以是最佳解决方案。高压和容量能力，加上低磨损率，确保可靠的成本效益操作。

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《Mining Engineering》 |2019年第1期|共2页
作者
John Dean;
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1. Pumps for mining backfilling applications; Solutions for thickened slurry backfilling [J] . John Dean Mining Engineering . 2019,第1期

机译：采矿回填应用的泵; 加厚浆料回填的解决方案
2. Research and application of roadway backfill coal mining technology in western coal mining area [J] . Zhang Jixiong, Sun Qiang, Zhou Nan, Arabian journal of geosciences . 2016,第10期

机译：西部矿区巷道回填采煤技术的研究与应用。
3. Soil and water conservation in mining area based on ground surface subsidence control: development of a high-water swelling material and its application in backfilling mining [J] . Wang Ailong, Ma Liqiang, Wang Zhongwei, Environmental earth sciences . 2016,第9期

机译：基于地表沉降控制的矿区水土保持：高水溶胀材料的开发及其在回填采矿中的应用
4. The application of the cemented thickened/paste tailings backfill with large flow capacity in Chinese iron mines [C] . AX Wu, XX Miao, HJ Wang International Symposium on Mining with Backfill . 2014

机译：胶合加厚/糊尾矿回填的应用在中国铁矿中的大流量
5. On the flow mechanics of mine backfill slurries in pipelines. [D] . Bouzaiene, Riadh. 1995

机译：矿山回填浆液在管道中的流动机理。
6. The analysis and application of granular backfill material to reduce surface subsidence in China’s northwest coal mining area [O] . Erhu Bai, Wenbing Guo, Yi Tan, -1

机译：西北煤矿区降低地面沉降的颗粒状回填材料的分析与应用
7. Pumped-slurry backfilling of abandoned coal mine workings for subsidence control at Rock Springs, Wyo. / [O] . Colaizzi, G. J., (Gary J.), Donner, D. L., 1981

机译：废弃的煤矿回填废弃煤矿工作，用于在怀俄明州罗克斯普林斯进行沉降控制。 /
8. Pumped-Slurry Backfilling of Abandoned Coal Mine Workings for Subsidence Control at Rock Springs, Wyoming [R] . Colaizzi, G. J. , Whaite, R. H. , Donner, D. L. 1981

机译：废弃煤矿工程的抽水泥浆回填，用于怀俄明州洛克斯普林斯的沉降控制

Pumps for mining backfilling applications; Solutions for thickened slurry backfilling

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