芝兰冲煤矿通风系统优化仿真研究  

On ventilation system optimization simulation in Zhilanchong Coal Mine

作　　者：李玉[1] 赵伏军[1,2] 彭云[3] 张柏[1] 张孟举 樊勇[1] LI Yu ZHAO Fujun PENG Yun ZHANG Bai ZHANG Mengju FAN Yong(School of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan 411201, China Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines, Hunan University of Science and Technology, Xiangtan 411201, China Changsha Design and Research Institute of the Ministry of Chemical Industry, Changsha 410116, China)

机构地区：[1]湖南科技大学资源环境与安全工程学院,湖南湘潭411201 [2]湖南科技大学煤矿安全开采技术湖南省重点实验室,湖南湘潭411201 [3]化工部长沙设计研究院,湖南长沙410116

出　　处：《矿业工程研究》2016年第4期28-31,共4页Mineral Engineering Research

基　　金：国家自然科学基金资助项目(51474103);湖南省自然科学基金资助项目(2015JJ2070)

摘　　要：为了解决芝兰冲煤矿通风困难、通风阻力分配不合理以及风机效率低等问题,基于通风实测参数,对芝兰冲煤矿通风现状提出了3个改造方案,选用Ventsim软件创建了芝兰冲煤矿三维通风仿真系统.通过仿真模拟和分析,确定了最佳改造方案,并成功应用于煤矿通风系统改造,取得了提高矿井通风系统稳定性和风机运行效率等效果.研究结果表明,通风系统仿真模拟真实可靠,对煤矿日常通风管理以及通风系统的改造具有一定的指导意义.In order to solve the difficulties of ventilation, unreasonable distribution of ventilation resistance and low efficiency of fan in Zhilanchong Coal Mine, this paper proposes three optimization programs to the current situation of the coal mine＇s ventilation based on ventilation parameters measured results. Three- dimensional ventilation simulation system of Zhilanchong Coal Mine is built by Ventsim software. Through simulation and analysis, the plan has been determined and ventilation system of Zhilanehong Coal Mine has been successfully optimized. The stability of ventilation system and the efficiency of fan running are improved. Results show that ventilation system simulation is authentic. It is of guiding significance for the coal mine ventilation management and the transformation of ventilation system.

关 键 词：通风仿真 网络解算 模拟精度 系统优化 

分 类 号：TD724[矿业工程—矿井通风与安全]