新型膨胀充填材料在通风网络优化及防灭火中的应用
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摘要
膨胀充填材料是用于井下防止漏风和火灾治理的主要材料之一,本文通过研究一种膨胀充填材料,通过将膨胀充填材料充入漏风区域,迅速在漏风区域建立隔离带,降低风能损失,减小总回负压,从而防止煤氧复合反应发生自然发火的可能。在已经发火的自燃区域,通过将膨胀充填材料注入火区,进一步封堵火区裂隙,隔绝氧气,降低火区温度,从而熄灭火源。
Expansion of filling material is used in mine is one of the main materials to prevent air leakage and fire control,this paper studies a kind of packing material, through the expansion pack material filling the air leakage area, set up barriers in air leakage area quickly, reduce wind energy losses, reduce the total back to the negative pressure, so as to prevent the possibility of coal spontaneous combustion oxygen compound reaction. In the spontaneous combustion area that has been ignited,the expansion filling material is injected into the fire area to further seal the cracks in the fire area, isolate oxygen and reduce the temperature of the fire area, so as to extinguish the fire source.
Expansion of filling material is used in mine is one of the main materials to prevent air leakage and fire control,this paper studies a kind of packing material, through the expansion pack material filling the air leakage area, set up barriers in air leakage area quickly, reduce wind energy losses, reduce the total back to the negative pressure, so as to prevent the possibility of coal spontaneous combustion oxygen compound reaction. In the spontaneous combustion area that has been ignited,the expansion filling material is injected into the fire area to further seal the cracks in the fire area, isolate oxygen and reduce the temperature of the fire area, so as to extinguish the fire source.
引文
[1]Stracher G B,Taylor T P.Coal fires burning out of control around the world:thermodynamic recipe for environmental catastrophe[J].International Journal of Coal Geology,2004,59:7-17.
[2]李雪珂.浅谈煤的热导率研究现状[J].民营科技,2016,(1):30-31.
[3]姚伟龙,邢涛.中国能源状况与发展对策分析[J].能源研究与信息,2006,(04):187-193.
[4]Wang G,Yan G,Zhang X,et al.Research and development of foamed gel for controlling the spontaneous combustion of coal in coal mine[J].Journal of Loss Prevention in the Process Industries,2016,44:474-486.
[5]Hao Y,Liu Y,Weng J H,et al.Does the Environmental Kuznets Curve for coal consumption in China exist?New evidence from spatial econometric analysis[J].Energy,2016,114:1214-1223.
[6]Hao Y,Zhang Z Y,Liao H,et al.China's farewell to coal A forecast of coal consumption through 2020[J].Energy Policy2015,86:444-455.
[7]戴丽.我国粉煤灰综合利用管理情况[J].节能与环保,2013,(6)30-31.
[8]邓军,徐精彩,陈晓坤.煤自燃机理及预测理论研究进展[J].辽宁工程技术大学学报,2003,22(4):455-459.
[9]Xia T,Zhou F,Wang X,et al.Controlling factors of symbiotic disaster between coal gas and spontaneous combustion in longwall mining gobs[J].Fuel,2016,182:886-896.
[10]邓军,张妮.煤自然发火微观机理[M].徐州:中国矿业大学出版社,2015.
[11]周茜,徐怀兵,刘娟红.高水充填材料失稳破坏特征研究及性能改善[J].煤炭学报,2017,42(5):1123-1129.
[12]刘娟红,高萌,吴爱祥.酸性环境中富水充填材料腐蚀及劣化机理[J].工程科学学报,2016,38(9):1212-1220.
[13]李猛,张吉雄,黄艳利,等.基于固体充填材料压实特性的充实率设计研究[J].采矿与安全工程学报,2017,34(6):1110-1115.
[14]孙道胜,胡梅梅,王爱国,等.大掺量粉煤灰高水充填材料的研制[J].硅酸盐通报,2016,35(4):1074-1079.
[15]杜明泽,康天合,尹博,等.粉煤灰充填材料早龄期物理力学特性及其水化过程分析[J].岩石力学与工程学报,2016,35(4):826-836.
[16]崔增娣,孙恒虎.煤矸石凝石似膏体充填材料的制备及其性能[J].煤炭学报,2010,35(6):896-899.
[17]陈蛟龙,张娜,李恒,等.赤泥基似膏体充填材料水化特性研究[J].工程科学学报,2017,39(11):1640-1646.
[18]史俊伟,孟祥瑞,董羽,等.基于地表沉陷控制的膏体充填材料的性能优化研究[J].中国安全生产科学技术,2017,13(10):143-149.
[19]张高杰,张海波,汤博,等.无机发泡充填材料试验研究[J].硅酸盐通报,2019,38(2):563-567.
[20]杨宝贵,杨捷,于跃,等.煤矿新型胶凝充填材料配比试验及水化机理研究[J].矿业科学学报,2017,2(5):475-481.
[2]李雪珂.浅谈煤的热导率研究现状[J].民营科技,2016,(1):30-31.
[3]姚伟龙,邢涛.中国能源状况与发展对策分析[J].能源研究与信息,2006,(04):187-193.
[4]Wang G,Yan G,Zhang X,et al.Research and development of foamed gel for controlling the spontaneous combustion of coal in coal mine[J].Journal of Loss Prevention in the Process Industries,2016,44:474-486.
[5]Hao Y,Liu Y,Weng J H,et al.Does the Environmental Kuznets Curve for coal consumption in China exist?New evidence from spatial econometric analysis[J].Energy,2016,114:1214-1223.
[6]Hao Y,Zhang Z Y,Liao H,et al.China's farewell to coal A forecast of coal consumption through 2020[J].Energy Policy2015,86:444-455.
[7]戴丽.我国粉煤灰综合利用管理情况[J].节能与环保,2013,(6)30-31.
[8]邓军,徐精彩,陈晓坤.煤自燃机理及预测理论研究进展[J].辽宁工程技术大学学报,2003,22(4):455-459.
[9]Xia T,Zhou F,Wang X,et al.Controlling factors of symbiotic disaster between coal gas and spontaneous combustion in longwall mining gobs[J].Fuel,2016,182:886-896.
[10]邓军,张妮.煤自然发火微观机理[M].徐州:中国矿业大学出版社,2015.
[11]周茜,徐怀兵,刘娟红.高水充填材料失稳破坏特征研究及性能改善[J].煤炭学报,2017,42(5):1123-1129.
[12]刘娟红,高萌,吴爱祥.酸性环境中富水充填材料腐蚀及劣化机理[J].工程科学学报,2016,38(9):1212-1220.
[13]李猛,张吉雄,黄艳利,等.基于固体充填材料压实特性的充实率设计研究[J].采矿与安全工程学报,2017,34(6):1110-1115.
[14]孙道胜,胡梅梅,王爱国,等.大掺量粉煤灰高水充填材料的研制[J].硅酸盐通报,2016,35(4):1074-1079.
[15]杜明泽,康天合,尹博,等.粉煤灰充填材料早龄期物理力学特性及其水化过程分析[J].岩石力学与工程学报,2016,35(4):826-836.
[16]崔增娣,孙恒虎.煤矸石凝石似膏体充填材料的制备及其性能[J].煤炭学报,2010,35(6):896-899.
[17]陈蛟龙,张娜,李恒,等.赤泥基似膏体充填材料水化特性研究[J].工程科学学报,2017,39(11):1640-1646.
[18]史俊伟,孟祥瑞,董羽,等.基于地表沉陷控制的膏体充填材料的性能优化研究[J].中国安全生产科学技术,2017,13(10):143-149.
[19]张高杰,张海波,汤博,等.无机发泡充填材料试验研究[J].硅酸盐通报,2019,38(2):563-567.
[20]杨宝贵,杨捷,于跃,等.煤矿新型胶凝充填材料配比试验及水化机理研究[J].矿业科学学报,2017,2(5):475-481.