凝汽器真空严密性不良的原因与对策分析  

Study on Causes and Countermeasures of Poor Vacuum Tightness of Condenser

作　　者：王统志 WANG Tongzhi(National Energy Feixian Power Generation Co.,Ltd.,Shandong 273400,China)

机构地区：[1]国家能源费县发电有限公司,山东273400

出　　处：《集成电路应用》2021年第11期140-141,共2页Application of IC

摘　　要：基于案例中#1机凝汽器真空严密性差的状况,阐述小机轴封进汽管道存在漏点、轴封部分磨损的原因,提出对策措施,从而解决了#1机组真空严密性差的难题。Based on the poor vacuum tightness of the condenser of the#1 unit in the case,this paper expounds the causes of leakage points and wear of the shaft seal of the small unit,and puts forward countermeasures,so as to solve the problem of poor vacuum tightness of the#1 unit.

关 键 词：控制技术 真空 严密性 凝汽器 轴封 

分 类 号：TK264.1[动力工程及工程热物理—动力机械及工程]