摘要
沈阳红菱煤矿为解决通风系统存在的严重问题和北主扇喘振现象,通过对通风系统的阻力测试和北主扇性能测试,利用矿井通风仿真系统MVSS3.0对通风系统当前状态的仿真模拟,找出了北风井风机喘振的原因并作出分析。
In order to solve the existed serious problems of ventilation system of Shenyang Hongling Coal Mine,such as surge phenomenon of north main fan,through testing the resistance of ventilation system of Shenyang Hongling Coal Mine and performance of north main fan.The mine ventilation simulation system MVSS3.0 is applied for simulating the current state of the mine ventilation system. The reasons of north main fan surge are found out and analyzed.
出处
《煤炭技术》
CAS
2007年第10期59-61,共3页
Coal Technology
关键词
通风系统
仿真
风机
喘振
ventilation system
simulation
fan
surge
