摘要
文章通过对离心泵机械密封与副叶轮密封形式的工作原理及特点分析,阐述了将中和水、淡氨盐水、冷母液泵在高原地区比较适合副叶轮填料密封。
It analyzed the working principle and characteristic of the mechanical seal and the auxiliary impeller seal form of the centrifugal pump,which expounded that the medium water,the light ammonia water and the cold mother liquid pump was suitable for packing of auxiliary impeller in the plateau area.
出处
《盐科学与化工》
CAS
2018年第2期49-51,共3页
Journal of Salt Science and Chemical Industry
关键词
离心泵
机械密封
副叶轮填料密封
centrifugal pump
mechanical seal
packing of auxiliary impeller
