安太堡露天矿采空区火区复采工程防火措施  

Fire prevention measures for re-mining operation in goaf fire area of Antaibao Surface Mine

作　　者：田金泽[1] 任利明[1] 刘宪权[1] 郑亮[1] 

机构地区：[1]平朔煤炭工业公司,山西朔州036006

出　　处：《煤炭科学技术》2008年第12期34-36,共3页Coal Science and Technology

摘　　要：为了避免采空区火区对露天矿的安全生产造成威胁,以安太堡露天矿井阳矿采空区的治理为例,介绍了对火区注水的方法以及灭火管道的布置,改进了穿爆工艺和采掘工艺以防止设备塌陷,通过采取上述措施,在过采空区时矿坑推进速度每年加快20 m,减少约30万t的9号煤的自燃,电铲效率约提高10%。In order to avoid the threats of goaf fire area to the safety production of the surface mine,taking the prevention and control of the goaf area in Jingyang Mine of Antaibao Surface Mine as an example,the paper introduced the water injection method and fire extinguishing pipeline layout for the fire area.The drilling blasting technique and the mining and excavation technique were improved in order to prevent the equipment in subsidence accident.With the above measures,the advancing speed of the open pit was ...

关 键 词：炮孔 注水 灭火 管道布置 

分 类 号：TD75[矿业工程—矿井通风与安全]