文献类型：期刊文献

中文题名：某矿山充填浓度检测分析

英文题名：Detection Analysis on the Filling Concentration of a Mine

作者：邓代强 皇甫风成 仵锋锋

第一作者：邓代强

机构：[1]贵州理工学院矿业工程学院;[2]新疆阿舍勒铜业股份有限公司;[3]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

期号：2

起止页码：19-23

中文期刊名：中国钨业

外文期刊名：China Tungsten Industry

基金：“十二五”国家科技支撑计划项目(2013BAB02B04)

语种：中文

中文关键词：充填浓度;参数修正;检测试验;烘干箱

外文关键词：filling concentration;parameter modification;detection test;drying box

摘要：为了降低充填成本,在保证质量的前提下进行了充填站现场尾砂浆与充填料浆制备浓度的检测试验,结果显示,充填料浆平均浓度实际值经过修正,其与理论计算记录值存在1%~2%左右的差值,影响充填料浆质量的主要因素在于尾砂浆供给浓度及流量的波动,若尾砂浆运行参数变化频繁,则会造成充填料浆制备浓度的大幅波动,进而影响到充填料浆的流态及井下充填管道的维护,因此可通过技术措施适当提高放砂浓度并保持稳定,使其造浆均匀化,以此来提高充填料浆制备效率,从而降低充填成本及管道维护费用,实现节能减排与可持续发展的目的。
To reduce the filling cost under the premise of ensuring the quality, the test of the concentration of tailings and filling slurry in the filling station was carried out.The results show that the actual value of the average concentration of the filling slurry is corrected, which is about 1%~2%of the calculated value. The main factor influencing the quality of the filling slurry is the fluctuation of the tail gas supply concentration and the flow rate. When the tail mortar operating parameters change frequently, it will cause the slurry slurry preparation concentration of large fluctuations, which will affect the filling slurry flow and underground filling pipeline maintenance. Therefore, the technical measures can be properly increased by the concentration of sand and maintain stability, so that homogenization of slurry in order to improve the efficiency of filling slurry to reduce the cost of filling and pipeline maintenance costs to achieve energy conservation and sustainable development.