山东煤炭科技2024，Vol.42Issue(7)：163-166,171,5.DOI:10.3969/j.issn.1005-2801.2024.07.031
煤矿风井防爆盖自动控制锁紧装置设计与应用
Design and Application of Automatic Control Locking Device for Explosion-proof Cover of Coal Mine Ventilation Shaft
苏乔峰1
作者信息
- 1. 沁和能源集团有限公司永安煤矿,山西 晋城 048000
- 折叠
摘要
Abstract
During the anti wind operation of the ventilation system in Yong'an Coal Mine,the explosion-proof cover of the vertical air shaft adopts a traditional manually operated pressure plate type anti wind locking device.Without preparation,the compression of the explosion-proof cover and the reverse operation of the fan cannot be completed within 10 minutes,which poses serious safety hazards.A hydraulic driven and automated control based explosion-proof cover automatic control locking device is proposed to address this issue.It mainly consists of a hydraulic driven explosion-proof cover anti wind locking device and an automatic control system.By improving the locking mechanism of the explosion-proof cover,fast and reliable anti wind operation can be achieved.The results show that the automatic control locking device of the explosion-proof cover can remotely control the compression of the explosion-proof cover and the anti wind operation of the fan.The anti wind operation time is within 10 minutes,which meets safety regulations,can reduce labor intensity,reduce safety risks caused by manual operation,and there have been no ventilation safety accidents caused by the compression problem of the explosion-proof cover.The economic and social benefits are significant.关键词
矿井反风/风井防爆盖/锁紧装置/自动控制Key words
mine anti wind/air shaft explosion-proof cover/locking device/automatic control分类
矿业与冶金引用本文复制引用
苏乔峰..煤矿风井防爆盖自动控制锁紧装置设计与应用[J].山东煤炭科技,2024,42(7):163-166,171,5.
