突出危险采煤工作面浅孔注水实践研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Practice Research on Shallow Hole Water Injection in Outburst Dangerous Coal Mining Face 作者：李丽 英文作者：Li Li;Liyazhuang Coal Mine Safety Management Department,Huozhou Coal Power Group; 关键词：采煤工作面 ; 煤层浅孔 ; 高压注水 ; 防突 ; 降尘 英文关键词：coal mining face;;shallow hole in coal seam;;high pressure water injection;;outburst prevention;;dust fall 中文刊名：MTSD 英文刊名：Shandong Coal Science and Technology 机构：霍州煤电集团李雅庄煤矿安全管理科; 出版日期：2019-01-28 出版单位：山东煤炭科技 年：2019 期：No.221 语种：中文; 页：MTSD201901043 页数：3 CN：01 ISSN：37-1236/TD 分类号：112-114

摘要

本文以李雅庄煤矿4033工作面为研究对象,对突出危险采煤工作面采用煤层浅孔注水技术进行实践研究。针对4033工作面的现场工况,设计了浅孔注水方法,确定了注水设备及参数,数据检测表明降尘效果和防治煤与瓦斯突出效果较好,为企业创造了很好的经济效益。
        In this paper, the 4033 working face of Liyazhuang Coal Mine was taken as the research object, and the shallow hole water injection technology of coal seam was applied to the working face of outburst dangerous coal mining. Aiming at the field working condition of 4033 working face, the shallow hole water injection method was designed, and the water injection equipment and parameters were determined. The tests shows better effect of dust and coal and gas outburst prevention effect, create a good economic benefit for enterprises.

引文

[1]桑培淼.注水强化松软煤壁稳定性的规律及工艺参数研究[D].河南理工大学,2010.
    [2]邵长青.浅孔高压注水在掘进工作面的应用[J].科技传播,2010(01):58+53.
    [3]李志强,孙启发,王修利.赵坡煤矿薄煤层炮采工作面短壁快速注水技术实践[J].山东煤炭科技,2008(01):47+49.
    [4]常健.恒源公司采煤工作面短钻孔注水技术实践[J].煤矿安全,2007(06):14-15.
    [5]周图文.掘进工作面煤层注水工艺及效果分析[J].煤炭技术,2006(10):51-52.