文献类型：期刊文献

中文题名：高峰锡矿充填系统优化与应用

英文题名：Optimization and application of filling system in Gaofeng Tin Mine

作者：邓代强 段瑜 姚中亮

第一作者：邓代强

机构：[1]贵州理工学院矿业工程学院;[2]长沙矿山研究院有限责任公司

第一机构：贵州理工学院矿业工程学院

年份：2017

卷号：46

期号：3

起止页码：59-61

中文期刊名：化工矿物与加工

外文期刊名：Industrial Minerals & Processing

收录：北大核心:【北大核心2014】；

语种：中文

中文关键词：充填能力;高效浓密机;安全环保;管道磨损;优化改造

外文关键词：filling capacity;high efficiency thickener;pipeline abrasion;optimization and modification

摘要：为了降低充填成本及改变因开采深度加大对矿床开采带来的不利影响,通过充填系统的优化改造与生产应用,实现了全尾砂结构流体胶结充填,充填料浆的浓度与流量均能够在先进的自动控制系统调节下保持稳定,料浆进入采空区后无离析分层现象发生,料浆基本能够在约17h左右正常凝结硬化,所形成的充填体力学性质稳定可靠,为井下开采创造了良好的条件。
In order to reduce the filling costs and mitigate the adverse effects of larger mining depth on deposit mining,the cementation filling with whole tailings structure fluid was made by transformation of the filling system and optimization of the production and application.The concentration and flow rate of filling slurry were able to remain stable in the advanced automatic control system under the regulation and the filling slurry into the mined-out area without segregation phenomenon can be basically normal setting and hardening in about 15 hours with stable and reliable mechanics properties of the formed backfill,creating favorable conditions for underground mining.