摘要
井下主通风机需要根据井下生产风量和负压情况变化进行合理调节,以满足矿井通风需求,同时保证通风机始终在高效区运行。分析了现阶段主通风机风量和负压调节方式,举例介绍了不同工况条件下的风机调节方式,望对煤矿通风机管理有所借鉴。
Underground main ventilator needs to be adjusted reasonably according to the change of production air volume and negative pressure,to meet the mine ventilation demand,and to ensure that the ventilator always operates in the high efficiency area.This paper analyzed the air volume and balanced-draft control mode of the main ventilator at present stage,and introduced the ventilator regulation modes under different working conditions with examples,hoping to provide some reference for the management of coal mine ventilators.
作者
崔利鹏
CUI Lipeng(Xingyu Coal Industry Co.,Ltd.,Yangquan Coal Industry Group,Yangquan 045000,Shanxi,China)
出处
《能源与节能》
2019年第7期101-103,共3页
Energy and Energy Conservation
关键词
主通风机
风量
负压调节方式
变频调速
main ventilator
air volume
balanced-draft control mode
frequency control
