矿山充填管道水力输送研究进展  

Development of Research on Hydraulic Transport of Mine Filling in Pipelines

作　　者：何哲祥[1] 古德生[2] 

机构地区：[1]中南大学冶金科学与工程学院环境工程系,长沙410083 [2]中南大学资源与安全工程学院,长沙410083

出　　处：《有色金属》2008年第3期116-120,共5页Nonferrous Metals

摘　　要：概述矿山充填管道水力输送的发展历程,介绍自流输送充填倍线、低浓度充填料浆对采矿过程的影响,泵压输送充填料粒级分布,泵送设备寿命,泵送充填系统可靠性和充填管道挤压输送等方面的研究进展与应用。探讨了矿山充填管道水力输送存在的问题与发展趋势。The development history of pipeline hydraulic transport of mine filling is reviewed and the research and application on transport by gravity, effect of slurry at low density on mining, grain-size gradation of pumpable filling, life of transport equipment and reliability of backfill system with pump transport, and pipeline squeezedtransport are introduced. The problems and development trend on mine filling pipeline transport are also discussed.

关 键 词：采矿工程 充填采矿 综述 水力输送 泵压输送 

分 类 号：TD853.34[矿业工程—金属矿开采]