急倾斜煤层火灾防治措施综述  

Steep on Fire Control Measures of Coal Seam

作　　者：徐冰[1] 

机构地区：[1]国投新集能源股份有限公司,安徽淮南232100

出　　处：《科技视界》2013年第17期174-175,共2页Science & Technology Vision

摘　　要：煤炭自燃发火是矿井的一大灾害,它不仅影响生产,使国家资源遭到损失,还会因回采率低使矿井般务年限缩短,降低矿井投资效益。更为严重的是一旦发生火灾,如果处理不妥,很有可能诱发重大瓦斯、煤尘爆炸事故,使矿井蒙受损失,职工的生命安遭受威胁。因此防治煤炭自燃发火就成为煤矿生产中的重要环节。安徽国投新集有限公司新集三矿为急倾斜煤层开采矿井,特殊的煤层条件决定了矿井火灾的特殊性,本文主要介绍了国投新集能源股份有限公司新集三矿多年来针对急倾斜煤层火灾防治措施及经验。Coal spontaneous combustion is mine, it is not only a disaster, make national resources affect production loss, also because of low stoping rate of a coal mine, mine, shorten service benefit of investment. More serious is a fire, if negligent treatment, it is possible to induce significant gas and coal-dust explosion accident, mines, the worker＇s loss of life, under threat. Prevention of coal spontaneous combustion will become an important link in the mine production. Anhui rapid-developing xinji Co., LTD as XINJI No.3 coal seam mining coal mine, the special conditions of mine fire determines the particularity, this paper mainly introduces the SDIC XINJI ENERGY COMPANY LIMI.ANHUIHUAINAN XINJI No.3 All these years for mine coal seam fire prevention measures and experience.

关 键 词：急倾斜煤层 火灾预防 注氮 注浆 

分 类 号：TD823.213[矿业工程—煤矿开采]