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[1]张笑难,蔡峰,费玉祥,等.煤层注水除尘技术在综掘工作面中的应用[J].中国安全生产科学技术,2013,9(10):85-88.[doi:10.11731/j.issn.1673-193x.2013.10.015]
　ZHANG Xiao nan,CAI Feng,FEI Yu xiang,et al.Research and application of affusion dust removal technology in the mechanized excavation faces[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(10):85-88.[doi:10.11731/j.issn.1673-193x.2013.10.015]
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煤层注水除尘技术在综掘工作面中的应用
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
9
期数:
2013年10期
页码:
85-88
栏目:
职业安全卫生管理与技术
出版日期:
2013-10-30

文章信息/Info

Title:
Research and application of affusion dust removal technology in the mechanized excavation faces
作者:
张笑难1; 蔡峰1; 费玉祥1; 轩苗伟2; 黄怿3 〖HT5”SS〖JZ(
（1 安徽理工大学 能源与安全学院，安徽淮南232001； 2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；3中国平煤神马集团 平煤股份一矿，河南平顶山467000） 〖JZ)
Author(s):
ZHANG Xiaonan1;  CAI Feng1;  FEI Yuxiang1;  XUAN Miaowei2;  HUANG Yi3
(1School of Engery and Safety, Anhui University of Science and Technology, Huainan Anhui 232001, China;  2Chenmanzhuang coal,Shandong Energy Feicheng Mining CO.LTD, Feicheng Shandong 271600, China; 3Pingmei shares coal,China Pingmei Shenma Group, Pingdingshan Henan 467000, China)
关键词:
煤尘; 综掘工作面; 除尘技术; 煤层注水
Keywords:
coal dust ; comprehensive driving face;  dust removel technology;  coal seam affusion
分类号:
X964
DOI:
10.11731/j.issn.1673-193x.2013.10.015
文献标志码:
A
摘要:
煤巷综掘工作面生产过程中产生大量的煤尘，采掘工作面煤层进入断层和褶皱发育的地带，倾角较大的和厚度大的矿层，其产尘量一般比较大，严重影响煤矿的安全高效生产。为了保障矿井工作人员的身体健康，使作业场所粉尘浓度达到国家规定的要求，实现安全生产，以煤巷综掘工作面为试验研究对象，对煤层注水除尘技术进行了探讨，详细的叙述了其注水工艺，对比了注水前后的粉尘浓度的参数的变化，进行注水工作之后，浮尘达到稳定状态的距离提前了10m左右，煤体含水率随注水钻孔的增加呈现先增加后减小的趋势，对今后的煤层注水除尘工作提供了指导。
Abstract:
For comprehensive tunneling working face in coal roadway, the production process produce large amounts of coal dust. In the mining working face where the coal bed get into the zone of fault and fold development, and the coal seam with large dip angle and thickness, the dust amount is commonly big, which has seriously affected the safe and efficient production of coal mine. In order to ensure staff's health, make the dust concentration in the workplaces to achieve the requirements of the state, and implement safety production, taking the comprehensive tunneling working face in coal roadway as the object of experimental research, the coal seam affusion dust removal technology was discussed in this paper, the injection technology was described in detail, and the parameter change of the dust concentration before and after water injection was compared, which provides guidance for the future affusion dust removal in coal seam.

参考文献/References:

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备注/Memo:
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更新日期/Last Update: 2013-10-30