|本期目录/Table of Contents|

[1]张文涛,吕品,孙晓梅,等.张集矿综采工作面瓦斯治理措施及效果分析[J].中国安全生产科学技术,2014,10(1):103-108.[doi:10.11731/j.issn.1673-193x.2014.01.017]
 ZHANG Wen-tao,LV Pin,SUN Xiao-mei,et al.Study on gas control measures and effect analysis in mechanized mining face of Zhang Ji Coal Mine[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(1):103-108.[doi:10.11731/j.issn.1673-193x.2014.01.017]
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张集矿综采工作面瓦斯治理措施及效果分析
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年1期
页码:
103-108
栏目:
职业安全卫生管理与技术
出版日期:
2014-01-28

文章信息/Info

Title:
Study on gas control measures and effect analysis in mechanized mining face of Zhang Ji Coal Mine
作者:
张文涛1吕品1孙晓梅1冯磊2轩苗伟3
(1安徽理工大学 能源与安全学院,安徽淮南232001; 2 淮南矿业(集团)有限责任公司张集煤矿, 安徽凤台232100; 3山东能源肥城矿业集团有限责任公司陈蛮庄煤矿,山东肥城271600)
Author(s):
ZHANG Wen-tao1 LV Pin1 SUN Xiao-mei1 FENG Lei2 XUAN Miaowei3
(1College of Mining and Safety,Anhui University of Science and Technology,Huainan Anhui 232001, China; 2 Zhangji Mine,Huainan Mining Group Co.Ltd,Fengtai Anhui 232100, China; 3Chen Man-zhuang mine, Shandong Energy Feicheng Mining CO.LTD, Feicheng Shandong 271600, China)
关键词:
张集矿综采工作面煤与瓦斯突出分源预测法瓦斯涌出来源
Keywords:
Zhang Ji Coal Mine mechanized mining facecoal and gas outburst different sources prediction method gas emission source
分类号:
X936;TD712
DOI:
10.11731/j.issn.1673-193x.2014.01.017
文献标志码:
A
摘要:
张集矿属于煤与瓦斯突出矿井,针对目前所开采的17266工作面地质构造条件复杂、瓦斯涌出量大、处于突出危险区等瓦斯治理难题,采取“风排瓦斯、高抽巷穿层钻孔抽采、运输巷、回风巷顺层钻孔抽采和上隅角埋管抽采”等瓦斯综合治理措施,用分源预测法得出工作面绝对瓦斯涌出量为303 m3/min。结果表明,工作面的主要瓦斯涌出来源为本煤层瓦斯涌出。工作面风排瓦斯量110 m3/min,工作面瓦斯抽采率达630%以上。
Abstract:
Zhang Ji Coal Mine blongs to the coal and gas outburst mine,the 17266 working face has the gas control problems of complex geological structure, large quantity of gas emission and being in a prominent hazardous areas etc.The comprehensive gas control methods of ventilation air methane, crossing holes drainage in high pumping lane、smooth layer drilling’s prepumping in the roadway and the return airway、buried pipe drainage in upper corner etc were taken. The absolute gas emission quantity was 303 cubic meter per minute using the different sources prediction method. The results showed that the coal seam gas emission was the main gas emission source in the working face.And the gas emission quantity in the woring face was 11 cubic meter per minute and the gas extraction rate was over sixty-three percent in working face.

参考文献/References:

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2014-01-30