基于3Dvent的某地下铁矿通风系统安全风险分析与优化  

Safety risk analysis and optimization of ventilation system in an underground iron mine based on 3Dvent

作　　者：田中超 TIAN Zhongchao(Mining Corporation of Shougang Group Co.,Ltd.,Tangshan Hebei 064400,China)

机构地区：[1]首钢集团有限公司矿业公司,河北唐山064400

出　　处：《工业安全与环保》2024年第4期30-33,共4页Industrial Safety and Environmental Protection

摘　　要：为保障地采矿山井下作业人员安全和健康,通过对施工过程中通风影响进行安全风险辨识,运用3Dvent软件进行了通风网络解算与模拟研究,建立三维矿井通风系统模型,采取多种局部通风、增设临时通风巷道、提前贯通临时风井等方式,使施工区域通风治理有了较大改观,设置了主井通风自动化监测控制系统,为通风管理精细化、智能通风系统建设奠定了基础。In order to ensure the safety and health of underground workers in underground mining areas,safety risk identification was conducted on the impact of ventilation during construction,and ventilation network calculation and simulation research were conducted using 3Dvent software.A three-dimensional mine ventilation system model was established.Various local ventilation methods,additional temporary ventilation tunnels,and early completion of temporary air shafts were adopted,which greatly improved the ventilation management in the construction area.The main shaft ventilation automatic monitoring and control system has been set up,laying a foundation for the refinement of ventilation management and the construction of intelligent ventilation system.

关 键 词：通风系统 3Dvent 地采矿山 安全风险 智能矿山 

分 类 号：TD724[矿业工程—矿井通风与安全]