基于Ventsim的王家塔煤矿通风系统优化研究  

Study on Optimization of Wangjiata Coal Mine Ventilation System Based on Ventsim

作　　者：王兵建[1] 刘煜成 高运增 王亚斌 WANG Bingjian;LIU Yucheng;GAO Yunzeng;WANG Yabin(School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China;Beijing Tandi Huatai Mining Management Co.,Ltd.,Beijing 100013,China)

机构地区：[1]河南理工大学能源科学与工程学院,河南焦作454003 [2]北京天地华泰矿业管理股份有限公司,北京100013

出　　处：《煤炭技术》2024年第2期145-149,共5页Coal Technology

摘　　要：针对王家塔煤矿存在的多煤层、多盘区、供风线路长和通风阻力分布不协调等特点,尤其是随着4^(#)煤开拓和3^(#)煤3盘区的准备,通风系统的不合理性更加凸显。在获取可靠通风基础参数的基础上,利用Ventsim建立王家塔煤矿全矿井三维可视化模型并完成仿真模拟,按照调风操作可行、简单、可靠的原则,提出优化调整方案并模拟分析了调风效果。调风实践表明,优化后的通风系统稳定性增强,通风总阻力降低,阻力分布趋于合理,既实现了企业通风的节能降耗和成本开支,又全面提升了矿井的通风管理水平及决策能力,对矿井通风管理有较好的指导作用。In view of the characteristics of multiple coal seams,multiple panels,long air supply lines and uncoordinated distribution of ventilation resistance in Wangjiata coal mine,especially with the development of No.4 coal and the preparation of No.3 coal three plate area,the irrationality of the ventilation system is more prominent.On the basis of obtaining the basic parameters of reliable ventilation,Ventsim was used to establish a three-dimensional visualization model of the whole mine of Wangjiata coal mine and complete the simulation,and according to the principle of feasible,simple and reliable air regulation operation,an optimization adjustment scheme was proposed and the wind regulation effect was simulated and analyzed.The practice of air regulation shows that the stability of the optimized ventilation system is enhanced,the total resistance of ventilation is reduced,and the resistance distribution tends to be reasonable,which not only realizes the energy saving and cost reduction of enterprise ventilation,but also comprehensively improves the ventilation management level and decision-making ability of mines,and has a good guiding role in mine ventilation management.

关 键 词：矿井通风 阻力分布 通风网络 通风系统优化 节能降耗 

分 类 号：TD724[矿业工程—矿井通风与安全]