影响矿井水仓清淤系统设计的煤泥水参数试验研究  

Experiment and study on slime water Parameters for designing dredging system of water storage

作　　者：郝国丹[1] 唐大放[1] 苗运江[1] 李婷[1] 张卓辉[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221116

出　　处：《煤炭工程》2010年第11期89-91,共3页Coal Engineering

摘　　要：针对目前煤矿井下水仓清淤系统存在的不足,将清淤设备与煤泥水特性相结合进行研究,以找到能够解决煤矿水仓淤积问题的突破口。以崔家寨煤矿井下水仓煤泥样为例,进行了筛分试验、灰分试验、絮凝沉降试验等,对试验结果进行分析总结,找到了从根本上解决现有清淤系统方案设计、设备选型等存在困难的依据。According to the problems existed in the dredging system of the water sump in the present underground mines,a study was conducted on the combination with the dredging equipment and the coal slurry water features in order to seek a breakthrough to solve the sediment problem of the mine water sump.Taking the coal slime in the water sump in the underground mine of Cuijiazhai Mine as the example,the screening test,ash test,flocculation settling test and others were conducted.The analysis and summarization were made on the test results.The references from the analysis and summarization could be fundamentally to solve the existing dredging system plan design,equipment selection and other difficulties.

关 键 词：井下水仓 煤泥水 试验 清淤 絮凝 

分 类 号：TD94[矿业工程—选矿]