摘要
对新余新钢气体有限责任公司制氧车间的一台低压氮气压缩机出口氮气纯度超标的现象进行原因分析,针对迷宫机械式密封的特点采取更换密封气源的方法后,解决了氮气纯度超标的问题。
The causes of nitrogen exceeding the standard at outlet of low pressure nitrogen compressor are analyzed in Xinyu Xingang Gas Co. Ltd. The method of sealing gas are replaced according to the characteristics of labyrinth mechanical seal,solves the problem.
出处
《江西冶金》
2017年第4期44-47,共4页
Jiangxi Metallurgy
关键词
空分
低压氮气压缩机
氮气纯度
气体泄露
air separation
low pressure nitrogen compressor
nitrogen purity
gas leakage
