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.
出处
《有色金属》
CSCD
北大核心
2008年第3期116-120,共5页
Nonferrous Metals
关键词
采矿工程
充填采矿
综述
水力输送
泵压输送
mining engineering
backfilling mining
review
pipeline transport
pump transport
