[1]贾齐林,吴 蒸,沈 虎,等.基于瓦斯煤尘爆炸的矿井紧急避险系统研究[J].西安科技大学学报,2016,(06):787-792.[doi:10.13800/j.cnki.xakjdxxb.2016.0605]
 JIA Qi-lin,WU Zheng,SHEN Hu,et al.Emergency refuge system of coal mine under gas and coal dust explosion[J].Journal of Xi'an University of Science and Technology,2016,(06):787-792.[doi:10.13800/j.cnki.xakjdxxb.2016.0605]
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基于瓦斯煤尘爆炸的矿井紧急避险系统研究()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2016年06期
页码:
787-792
栏目:
出版日期:
2016-12-30

文章信息/Info

Title:
Emergency refuge system of coal mine under gas and coal dust explosion
文章编号:
1672-9315(2016)06-0787-06
作者:
贾齐林1吴 蒸23沈 虎4刘 萌2
1.中煤西安设计工程有限责任公司,陕西 西安 710054;
2.西安科技大学 能源学院,陕西 西安 710054;
3.教育部 西部矿井开采及灾害防治重点实验室,陕西 西安 710054;
4.陕西陕煤铜川矿业公司,陕西 铜川 727015
Author(s):
JIA Qi-lin1WU Zheng23SHEN Hu4LIU Meng2
1.China Coal Xi'an Design Engineering Company Limited,Xi'an 710054,China;
2.College of Energy Science and Engineering,Xi'an University of Science and Technology,Xi'an 710054,China;
3.Key Laboratory of Western Mine Exploration and Hazard Prevention,Ministry of Education,Xi'an 710054,China;
4.Tongchuan Mining Co.,Ltd.,Tongchuan 727015,China
关键词:
紧急避险系统 瓦斯煤尘爆炸 三区伤害划分准则 临时避难硐室
Keywords:
emergency refuge system gas and coal dust explosion criterion of three regions range classification temporary refuge chamber
分类号:
TD 712; TD 77+4
DOI:
10.13800/j.cnki.xakjdxxb.2016.0605
文献标志码:
A
摘要:
为了更科学合理地布置矿井紧急避险系统,以瓦斯煤尘爆炸为例,引用炸药爆炸规律将瓦斯煤尘爆炸的伤害划分为非常严重区、严重区和轻微区; 运用爆炸超压值衰减理论、热辐射伤害准则和毒物-浓度伤害准则,建立了矿井瓦斯煤尘爆炸三区伤害范围划分准则; 结合瓦斯煤尘爆炸的特点及不同紧急避险设施的优缺点,对井下避险设施的合理位置和类型进行了探讨。结果表明:非常严重区和严重区以冲击波伤害为主,轻微区以有毒有害气体伤害为主; 在非常严重区设置避难设施对瓦斯煤尘爆炸事故无效; 在严重区中部应设置抗爆性较高的可移动救生舱; 在轻微区内宜设置密闭性较强的避难硐室。
Abstract:
In order to arrange coal mine emergency refuge system more scientifically and more reasonably,taking mine gas and coal dust explosion accidents as an example,the law of explosive detonation is referenced to divide injury regions into very serious region,serious region and gentle region.Used the attenuation theory of explosion overpressure,the injury criterion of thermal dosage and poison-concentration,the criterion of range classification of three regions is given.Combined with the characteristics of gas and coal dust explosion and the advantages and disadvantages of different refuge facilities,we study the reasonable position and types of the emergency refuge installations.The results show that the very serious region and the serious region are subject to blast wave,and the gentle region is subject to poisonous gases.And refuge facilities don't work in very serious region.And movable rescue chamber with strong explosion-proof should be set in the middle serious region.And refuge chamber with good airtightness should be set in the gentle region.

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备注/Memo

备注/Memo:
收稿日期:2016-06-12 责任编辑:杨泉林
基金项目:陕西省自然科学基金(2011jy005); 陕西省岩层控制重点实验室项目(13JS066)
通讯作者:贾齐林(1957-),男,河南沁阳人,高级工程师,E-mail:18710800817@163.com
更新日期/Last Update: 2016-11-28