千万吨级矿井设计模式与实践 .pdfVIP

学兔兔 煤 炭 工 程 第47卷第2期 COAL ENGINEERING V01．47．No．2 doi：10．1 1799／ce201502004 千万吨级矿井设计模式与实践 王长友，宫守才，郑忠友，刘清宝 (中煤西安设计工程有限责任公司，陕西西安 710054) 摘 要：介绍了国内千万吨级矿井的开发现状，指出优越的外部建设条件、合理的井田划分 是建设千万吨级矿井的基础；在总结大量千万吨级矿井设计的基础上，将该类矿井设计归类为神 东、平朔等模式。神东模式在采煤方法上采用大采高综采工艺，主运系统采用大运量长距带式输 送机、辅运系统采用无轨胶轮车；平朔模式则为露井联采，通过科研试验，突破性的在浅埋深、 两硬条件下实现了放顸煤开采。最后，对未来千万吨级矿井设计的关键技术进行了初步的展望。 关键词：千万吨级矿井；开发现状；建设条件；设计模式；技术突破 中图分类号：TD214 文献标识码：A 文章编号：1671—0959(2015)02—0011-04 Design Mode and Practice of l OMt Capacity Coal Mine WANG Chang—you，GONG Shou—cai，ZHENG Zhong—you，LIU Qing—bao (China Coal Xihn Design Engineering Company Limited，Xihn 710054，China) Abstract：The development status of domestic 10Mt capacity coal mine was introduced，pointing that superior external construction condition and rational mine field division are the foundation． Designs on 10Mt capacity coal mine were summarized，and classified as Shendong mode，Pingshuo mode，ere．In Shendong mode，high cutting fully mechanized coal mining was adopted，heavy—load long—distance conveyor was selected for the main transportation system and trackless rubber tire vehicle was selected for the auxiliary transportation system．In Pingshuo mode，open—underground mining process was applied，top coal caving was realized under hard roof，hard floor and shallow buried depth．Finally， the key technology of design on future 10Mt capacity coal mine was expected． Keywords：10Mt capacity coal mine； development status； construction condition； design model； technology breakthrough 我国的煤炭开采利用已有几千年历史，最早可以追溯到 神东公司的大柳塔矿井2002年生产原煤1085．81万t，成为 春秋战国时期，但我国煤炭工业真正的大发展开始于新中国