提高石灰石矿块矿率的综合技措施  

Comprehensive Technical Measures for Increasing the Lump Ore Rate of Qiabuqi Limestone Mine, Baotou Iron and Steel Company

作　　者：王文才[1,2] 刘和平[1,2] 

机构地区：[1]包头钢铁学院资源工程系 [2]包钢卡布其石灰矿

出　　处：《西部探矿工程》1997年第4期35-37,共3页West-China Exploration Engineering

摘　　要：针对包钢卡布其石灰石矿的实际，提出了以提高块矿率，改善爆破质量为中心的一系列技术措施。生产应用表明，这些技术措施使块矿率提高了３．４７个百分点，年经济效益１６５．８８万元。In consideration of the reality of Qiabuqi Limestone Mine,the authors proposed a series of technical measures which aim at increasing the lump ore rate and improving the blasting quality.The production application has proven that these technical measures can increase the lump ore rate and the annual economical benefit by 3.47% and 1658.8 thousands YUAN respectively.

关 键 词：石灰石矿 块矿率 综合技术措施 采矿 

分 类 号：TD876.3[矿业工程—非金属矿开采]