论文部分内容阅读
针对余吾矿通风系统现状,选取2条主测路线,对其进行通风阻力技术测定,得到实测通风参数并对其进行风网解算验证,掌握了矿井通风系统运行状况,分析找出了该矿通风系统目前存在问题。结合矿井的采掘部署和风量需求分配情况,提出了切实可行的优化改造方案,为进一步改善矿井通风管理水平、提高经济效益提供强有力的支撑。
In view of the current situation of the ventilation system of Yu-wu Mine, two main measurement routes were selected, the ventilation resistance was measured, the measured ventilation parameters were obtained and verified by the wind network. The operation status of mine ventilation system was grasped. The mine Ventilation system currently has problems. Combining with the mining deployment and the distribution of wind demand, a practical and feasible optimization and reconstruction plan is put forward, which provides a strong support for further improving mine ventilation management and economic benefits.