钻孔施工过程中CO中毒事故的分析及预防措施  

Analysis on CO Poisoning Accidents Occurred in Drilling Process and Preventive Measures

作　　者：张淑同[1,2,3] 李秋林[2,3] 康建宁[2,3,4] 冯康武[2,3] 

机构地区：[1]安徽理工大学能源与安全学院,安徽淮南232001 [2]瓦斯灾害监控与应急技术国家重点实验室,重庆400037 [3]中煤科工集团重庆研究院瓦斯研究分院,重庆400037 [4]山东科技大学,山东青岛266590

出　　处：《矿业安全与环保》2013年第2期89-91,95,共4页Mining Safety & Environmental Protection

摘　　要：根据矿井瓦斯监测监控系统数据、现场勘查资料,以及不同氧化温度条件下煤的氧化速度和CO生成量的研究成果,对一起穿层钻孔施工过程中发生的较大CO中毒事故中CO产生原因、来源进行了技术分析,对钻孔内CO涌出量进行了测算,并提出类似条件下事故的针对性预防措施。In this paper,technical analysis was carried out on the generation cause and source of CO in a larger CO poisoning accident happened in the process of crossing-hole drilling construction according to the mine gas monitoring data,the field survey data and the research results of coal oxidation rate and CO generation under different oxidation temperature conditions,the CO emission rate from holes was calculated,and the preventive measures against similar accident was proposed.

关 键 词：穿层钻孔 施工 CO中毒事故 预防措施 

分 类 号：TD711.4[矿业工程—矿井通风与安全]