摘要
作为高瓦斯矿井,为防止瓦斯安全事故的发生,隆泰矿业有限公司积极构建"通风可靠、抽采达标、监控有效、管理到位"的工作体系,以实现瓦斯零超限、零事故为目标,依靠技术、管理、制度等综合举措推进瓦斯超前治理,施工采区高位钻孔进行瓦斯抽放,有效防止了上隅角瓦斯超限,并且上隅角后方3 m范围内瓦斯浓度都保持在0.6%以下,确保了回采期间的安全生产。
As a high gas mine, to prevent the occurrence of gas accidents, Longtai Mine actively builds work system with reliable ventilation, extraction from standard and effective monitoring and good management, in order to realize the goal of zero gas-overrun, zero accident. Relying on technology, management, system of comprehensive measures, the advanced management of gas is promoted. As the use of high-level boreholes in gas drainage, the overrun of gas in upper corner is effectively prevented. Also, the concentration rate of gas is kept below 0.6% in upper corner of the rear in 3 m,ensuring the safety in production in the process of extraction.
出处
《煤炭与化工》
CAS
2016年第3期24-25,共2页
Coal and Chemical Industry
关键词
瓦斯防治
瓦斯抽采
超前治理
技术措施
prevention and control of gas
gas drainage
advanced management
technical measures
