济二矿复杂地质构造综放工作面综合防火技术  

Integrated Fire Prevention Technology for Complex Geological Structure Fully Mechanized Caving Face in Jining No.2 Coal Mine

作　　者：姜希印 李毅恒[1,3] 陶维国 Jiang Xiyin;Li Yiheng;Tao Weiguo(College of Safety Science and Engineering,Xi'an University of Science and Technology,Shaanxi Xi'an 710054;Jining No.2 Coal Mine,Yanzhou Coal Mining Company limited,Shandong Jining 272000;Xi'an Tianhe Mining Technology Co.,Ltd.,Shaanxi Xi'an 719000)

机构地区：[1]西安科技大学安全科学与工程学院,陕西西安710054 [2]兖州煤业股份有限公司济宁二号煤矿,山东济宁272000 [3]西安天河矿业科技有限责任公司,陕西西安710000

出　　处：《山东煤炭科技》2020年第12期103-106,共4页Shandong Coal Science and Technology

摘　　要：为了预防济二矿11310综放工作面煤炭自然发火,开展了11310综放工作面的综合防火技术研究。针对济二矿11310综放工作面复杂地质构造条件,制定实施针对性的防火技术措施。实践证明,该措施有效降低了工作面和回风流的CO浓度,达到消除自然发火隐患目的,能够保障11310综放工作面回采和停采撤架工作顺利完成。In order to prevent the spontaneous combustion of coal on the 11310 fully mechanized caving face in Jining No.2 Coal Mine, the comprehensive fire prevention technology of the 11310 fully mechanized caving face was studied. In view of the complex geological structure condition of the 11310 fully mechanized caving face in Jining No.2 Coal Mine, specific fire prevention technical measures are formulated. As proved by practice, this set of fire prevention measures can effectively reduce the CO concentration of the working face and the return air current, achieve the purpose of eliminating the hidden danger of spontaneous combustion, and ensure the successful completion of the actual mining and terminal mining and supports withdrawal work of the 11310 fully mechanized caving face.

关 键 词：复杂地质构造 综放工作面 防火技术 监测预报 

分 类 号：TD75+2.2[矿业工程—矿井通风与安全]