旋涡泵密封结构改造  

Transforming of Seal Structure on the Whirlpool-Pump

作　　者：李多民 

机构地区：[1]广东石油化工专科学校

出　　处：《润滑与密封》1994年第4期47-49,共3页Lubrication Engineering

摘　　要：本文分析了旋涡泵机械密封泄漏的原因,并进行了密封结构改造,论述了改为磁力旋涡泵的优点,提出了使用时应注意的问题。This paper analyzes the causes of the leakage of machanical seal for the whirlpool-pump,carries out the transformation of seal structural, and discusses the advantages that the original whirlpool-pump was transformed to the magnetic whirlpool-pump. Some questions in use are pointed out in this paper.

关 键 词：密封结构 改造 旋涡泵 

分 类 号：TH314.03[机械工程—机械制造及自动化]