煤炭工程 ›› 2015, Vol. 47 ›› Issue (10): 83-86.doi: 10.11799/ce201510027

• 研究探讨 • 上一篇    下一篇

近距离突出煤层群煤与瓦斯共采模式研究

高旭1,郭建行2   

  1. 1. 煤科总院
    2. 煤炭科学研究总院
  • 收稿日期:2015-03-08 修回日期:2015-04-13 出版日期:2015-10-12 发布日期:2015-10-19
  • 通讯作者: 高旭 E-mail:gaoxu987202@163.com

A Study about Simultaneous Extraction of Coal and Gas in Contiguous Outburst Coal Seams of Gujiao Mining Area

  • Received:2015-03-08 Revised:2015-04-13 Online:2015-10-12 Published:2015-10-19

摘要: 为有效提高矿井防突能力,解决矿井高产高效与抽、掘、采接替紧张的矛盾,分析古交矿区煤与瓦斯赋存规律和矿井生产特点,总结淮南、晋城、松藻、平顶山矿区的共采模式及其技术特点,论证其共采模式或经验在古交矿区的适用性,优化山西组近距离突出煤层群的抽、掘、采接替顺序和递进式模块化预抽范围,提出古交矿区三区联动煤与瓦斯协调共采模式。

关键词: 近距离突出煤层群, 煤与瓦斯共采, 递进式模块化预抽, 三区联动

Abstract: In order to improve the control of gas outburst, and to resolve the contradiction between high yield and high efficiency and the constrains on succeeding of extraction, drivage and mining, the paper analyzed the storage and production characters of the coal and gas in Gujiao Coal Mining Area, summarized the simultaneous extraction of coal and gas modes of Huainan, Jincheng, Songzao and Pingdingshan Coal Mining Area and their technique features, and demonstrated the applicability of the simultaneous extraction of coal and gas modes or experiences in Gujiao Coal Mining Area. The paper also optimized the succeeding sequence of extraction, drivage and mining, as well as progressive modularization pre-drainage range of contiguous outburst coal seams of Shanxi Group, and proposed a three-region linkage coal and gas compatible mode in Gujiao Coal Mining Area.

Key words: contiguous outburst coal seams, simultaneous extraction of coal and gas, progressive modularization pre-drainage, three-region linkage

中图分类号: