摘要
从实例出发分析了碱液循环泵密封失效的原因,成功地对该泵密封结构进行了全面改造并讨论了法兰密封失效的原因,分析了金属包垫在工程应用中应注意的若干问题。
The reasons of sealing failure of lye circulating pump are analysed on the basis of practical example, and an reformation is carried out for the sealing structure.The reasons of flange sealing failure are also discussed. Some problems about metal spiral wound gaskets and metal jacketed gaskets are analysed which should be paid more attentions in the engineering practice, thus providing references for sealing failure control.
出处
《吉林化工学院学报》
CAS
1998年第2期36-39,共4页
Journal of Jilin Institute of Chemical Technology
基金
吉化公司1997年科研经费资助