贵州五轮山煤矿煤尘爆炸危险源分析及预防  

Analysis on Dangerous Sources of Dust Explosion in Wulunshan Coal Mine in Guizhou Province and Its Prevention

作　　者：张金栋 仇模伟[2] 

机构地区：[1]煤炭工业华能能源交通建设工程质量监督站,河北石家庄050071 [2]贵州大学矿业学院,贵州贵阳550025

出　　处：《中州煤炭》2013年第10期100-101,105,共3页Zhongzhou Coal

摘　　要：论述了矿井粉尘的来源及危害,煤尘爆炸的发生条件、机理和过程。结合五轮山煤矿的具体情况,构建了五轮山煤矿采煤工作面煤尘爆炸的事故树模型,并采用事故树分析法对五轮山煤矿煤尘爆炸危险性进行了评价,找出了影响煤尘爆炸的主要因素,根据评价结果分析了相应的预防措施。In this paper,sources of mineral dust and its damage were discussed,mechanism and procedure of coal dust explosion were expounded.Based on the specific situations of Wulunshan Coal Mine,method of FTA was used to analyze coal dust explosion accident.Safety assessments were made according to the results of FTA.On the basis of safety assessments,preventive measures were proposed.

关 键 词：事故树分析法 煤尘爆炸 安全评价 矿尘 

分 类 号：TD714[矿业工程—矿井通风与安全]