阳煤集团五矿通风机升级改造

Upgrade and Reformation of Ventilators in No.5 Mine in Yangquan Coal Mine Group

阳煤集团五矿中央分区投产后,风量将达到15000m^3/min,为保证中央分区投产后安全生产,根据矿井生产计划及实际需风量要求,对现用通风机进行设备升级改造,以提高设备可靠性。通过比较风机性能和土建改造费用等相关情况,确定了改造方案,为通风机设备升级改造提供依据。

After the central district goes into operation,its air volume will reach 15 000 m^3/min in No.5 Mine in Yangquan Coal Industry Group.In order to ensure the safe production,the existing ventilators should be upgraded to improve the reliability based on the production plan and the actual required air volume.This paper compared the performance of various ventilators and the costs of civil modification to determine the scheme,which could be the basis for the upgrade and reformation of the ventilators.