摘要
阐述了平煤股份十矿现有排矸系统存在问题,从技术上分析了矿井排矸系统改造的可行性。通过对改造方案的安全、技术、经济比选,得出结论为:采用置换井筒功能和新建专用排矸巷道是符合平顶山矿区老矿井实际生产的改造方案,对邻近矿井排矸系统的改造提供借鉴经验。
The problems in waste discharge system of Pingmei No. 10 Coal Mine were described, and the transformation feasibility was analyzed technically for waste discharging system. Through the comparison and selection on safety, technology and economic of the schemes, conclusions were obtained ： replacement shaft function and construction of special waste discharging roadway was reasonable for the old coal mines of Pingdingshan mining area, considering the actual production conditions.
出处
《煤炭工程》
北大核心
2017年第2期5-6,9,共3页
Coal Engineering
关键词
排矸系统
改造方案
技术改造
经济比选
waste discharging system
transformation scheme
technical transformation
economic comparison
