西安科技大学学报2017，Vol.37Issue(3)：365-369,5.DOI:10.13800/j.cnki.xakjdxxb.2017.0310
基于气压计法的昌恒煤矿通风系统阻力测定及分析
Measurement and analysis of ventilation resistance of Changheng coal mine based on the method of barometer
摘要
Abstract
To master the stability and relevant parameters about the resistance of Shanxi Changheng Coal char limited company's ventilation system,according to the actual situation of the underground ventilation system,we use the air gauge method to determine four routes (1 main and 3 auxiliary) of ventilation system and ventilation parameters point-by-point and fully and accurately grasp the distribution of the mine ventilation resistance,before new mine reconstruction going into operation.Then we synthetically analyses the results.At last,we can draw some conclusions:the total resistance of ventilation system is 493.3 Pa;the resistance distribution of air inlet section,air usage section and air return section is reasonable and ventilation resistance is mainly concentrated in the air usage section;the air quantity can meet the practical requirement of production;the results provide the theoretical basis for the adjustment and optimization of the ventilation system in the future and the references for other mine optimization of ventilation system with similar ventilation conditions.关键词
昌恒煤矿/通风系统/气压计法/阻力分布Key words
Changheng coal mine/ventilation system/barometer/distribution of resistance分类
矿业与冶金引用本文复制引用
程根银,牛振磊,祁明峰,陈秀友,谢中朋,冯山,曹健..基于气压计法的昌恒煤矿通风系统阻力测定及分析[J].西安科技大学学报,2017,37(3):365-369,5.基金项目
国家自然科学基金联合基金(U1361130) （U1361130）
