摘要
针对色连矿井下回风大巷风速强、调节风门压差大,极难开启,不利于安全节能的问题,设计并改造了双通道高低压风门,极大的改善了井下调风条件,具有较好的应用和推广前景。
Aiming at the problems of strong wind speed,large pressure difference of adjusting damper,extremely difficult to open,which is not conducive to safety and energy saving,this paper designs and renovates dual-channel highlow-voltage damper,which greatly improves the conditions of underground air regulation,and has a better application and promotion prospect.
作者
许宏
Xu Hong(Inner Mongolia Mining Investment Company by Datong Coal Industry Co.,Ltd.,Ordos 017000,China)
出处
《同煤科技》
2019年第6期35-36,共2页
Datong Coal Science & Technology
关键词
通风系统
安全管理
风门
风压
Ventilation system
Security management
Damper
Wind pressure
