郭庄煤业瓦斯地质分析预警系统研究与应用  

Research and Application of Warning System of Gas Geology in Guozhuang Mine

作　　者：徐晓波 

机构地区：[1]潞安环能股份有限公司安监一局,山西长治046204

出　　处：《山西煤炭》2015年第4期18-21,27,共5页Shanxi Coal

摘　　要：着重探讨了瓦斯突出预警实现流程,影响煤与瓦斯突出的危险信息的获取、读取方式、预警综合系统各个子系统功能设计以及预警系统和监控系统的网络连接方式,并在郭庄煤业瓦斯灾害较为严重的掘进工作面得到应用。结果表明:瓦斯地质预警系统可以对工作面瓦斯涌出和瓦斯地质相关信息进行读取、分析、判断,通过瓦斯预警指标的计算和相应的预警准则及时的发布相应等级的预警,预警结果较为正确可靠,给瓦斯灾害应急响应预留了充足时间。The paper focuses on the implementation procedure of warning system for gas emission. In addition, its discussion also includes the access to dangerous information of coal and gas outburst,information retrieval, warning comprehensive system, functional design of each subsystem, network connection mode of warning system and control system, and the application in the driving face which suffers from severe gas hazards in Guozhuang Mine. The results show that the gas geology warning system could read, analyze, and evaluate the relative information on gas emission and gas geology. By the calculation of gas warning index and warning grade timely issued by corresponding warning criteria, the warning results were proved to be correct and reliable, which could reserve the sufficient time for emergency response for gas hazards.

关 键 词：煤与瓦斯突出 瓦斯涌出 预警系统 

分 类 号：TD713[矿业工程—矿井通风与安全]