摘要
针对某大型矿井复杂通风系统存在的通风阻力过大、工作面接替时风量供应不足的现状,借助于Ventsim仿真系统,分析找出了矿井通风系统存在的主要问题,并提出3种优化改造方案。综合考虑技术可行性、经济合理性、安全可靠性等因素,确定了方案Ⅲ作为通风系统优化改造的最佳方案。
Aiming at the problems existing in the ventilation system of a mine, such as too large ventilation resistance, air supply shortage in working face replacement, the main problems in the mine ventilation system were analyzed and found with the aid of Ventsim simulation system, and three optimization schemes have been proposed. Scheme III was determined as the best optimization program to reform the mine ventilation system by combining the comprehensive consideration of technical feasibility, economic rationality, safety and reliability, and other factors.
出处
《煤炭技术》
CAS
北大核心
2016年第7期201-203,共3页
Coal Technology
