衰老矿井通风系统模拟优化研究
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摘要
通过四台矿通风系统优化的实践,论述了衰老矿井现有通风系统现状,结合衰老矿井实际情况,以矿井通风阻力测定为基础,利用MVS模拟软件,分析了307盘区、408盘区通风线路优化方案以及二台村主要通风机停运、罗家辛窑主要通风机独立运转的可行性,对优化后的通风系统进行了验证,验证结果表明,优化后的方案安全可行。
Through the optimization practice of four mine ventilation systems, the paper discusses the current situation of the existing aging mine ventilation system, combined with the actual situation of old mines, on the basis of the mine ventilation resistance measurement, using MVS simulation software, the paper analyzes ventilation line optimization scheme of the 307 panel and 408 panel and the feasibility of the independent operation of the main fan in Luojiaxinyao village and the outage of main fan in Ertai village, and verifies the optimized ventilation system. The verification results show that the optimized scheme is safe and feasible.
Through the optimization practice of four mine ventilation systems, the paper discusses the current situation of the existing aging mine ventilation system, combined with the actual situation of old mines, on the basis of the mine ventilation resistance measurement, using MVS simulation software, the paper analyzes ventilation line optimization scheme of the 307 panel and 408 panel and the feasibility of the independent operation of the main fan in Luojiaxinyao village and the outage of main fan in Ertai village, and verifies the optimized ventilation system. The verification results show that the optimized scheme is safe and feasible.
引文
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[2]许瑞祯,上官波,胡公才,等.煤矿通风安全[M].北京:煤炭工业出版社,1992.
[4]陈开岩.矿井通风系统优化理论及应用[M].徐州:中国矿业大学出版社,2003.
[5]苟红松,魏保民,刘小敏.陈四楼煤矿通风系统优化改造[J].煤炭工程,2010(2):1-3.
[6]贾进章.通风系统抗灾变能力评价指标体系[J].自然灾害学报,2007(12):195-198.
[7]冯建文,满海英,赵厚春.杨庄矿矿井通风系统优化分析[J].煤炭科学技术,2003,31(12):109-111.
[8]张建国,张福旺.平煤十一矿的通风系统优化[J].煤矿安全,2000,31(6):12-14.
[9]张兴文.朱家河煤矿通风系统优化与改造[D].西安:西安科技大学,2012.
[10]赵丽芳,陈开岩,刘吉高,等.五阳煤矿通风系统方案优化决策研究[J].矿业安全与环保,2009,36(2):30.
[11]李向东,张庆华,陈忠明,等.龙滩煤矿通风系统改造优化方案的研究[J].煤炭科学技术,2010,38(12):66-68.
[12]赵建会,屈永利,袁晓翔,等.老矿井通风系统评价指标体系及应用[J].煤炭科学技术,2011,39(8):60.
[13]苏清政,刘剑.矿井通风仿真理论与实[M].北京:煤炭工业出版社,2006.
[14]寇砾文,蒋曙光,王凯,等.平朔井工二矿通风系统改造[J].煤矿安全,2011,42(10):113-115.
[15]林晓飞,曹庆贵,刘业娇.矿井通风系统优化调节研究[J].安全与环境学报,2006(S1):79-80.
[16]马新青,付光梅,马利军,等.小常煤矿通风系统改造方案[J].煤矿安全,2012,43(9):65-67.