| 三相泡沫防灭火新技术在峻德煤矿采空区灭火中的应用 |
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| 引用本文： | 李祥武.三相泡沫防灭火新技术在峻德煤矿采空区灭火中的应用[J].价值工程,2011,30(9):4-4. |
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| 作者姓名： | 李祥武 |
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| 作者单位： | 龙煤鹤岗分公司峻德煤矿,鹤岗,154111 |
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| 摘 要： | 分析综采放顶煤工艺的采空区比分层开采的采空区大2～5倍,推进速度慢,采空区浮煤长期处于自燃带内,防灭火工作难度很大,提出采用三项泡沫防灭火新技术进行防灭火工作,介绍了利用三相泡沫开区灭火的成功经验。
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| 关 键 词： | 三相泡沫 采空区 开区灭火 |
Application of Three-phase Foam for Fire Extinguishing Technology in Junde Coal Mine Goaf Outfire |
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| Li Xiangwu.Application of Three-phase Foam for Fire Extinguishing Technology in Junde Coal Mine Goaf Outfire[J].Value Engineering,2011,30(9):4-4. |
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| Authors: | Li Xiangwu |
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| Institution: | Li Xiangwu(Longmei Group,Hegang Branch,Junde Coal Mine,Hegang 154111,China) |
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| Abstract: | Top-caving coal process is 2 to 5 times larger than layer mining with slow promoting,long-term floating coal gob in the combustion zone,fire prevention and control work is very difficult,three-phase foam for fire extinguishing technology is put forward and successful experiences of three-phase foam fire-fighting is introduced in the open area. |
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| Keywords: | three-phase foam goaf fire extinguishing in open areas |
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