井下ZW型自吸式无堵塞排污泵用机械密封结构原理及检修  

Mechanical Seal Structure and Maintenance for ZWtype Self-priming Non-clogging Sewage Pump

作　　者：谢世棋 仲伟 罗鸣 高泽民 姜丽 XIE Shi-qi;ZHONG Wei;LUO Ming;GAO Ze-min;JIANG Li

机构地区：[1]金川集团矿山工程分公司

出　　处：《金川科技》2019年第3期18-20,共3页Jinchuan Science and Technology

摘　　要：通过对ZW型自吸排污泵上部件机械密封的结构及工作原理分析,提出如何合理检修及检修注意事项,可有效保证设备安全、长周期、稳定运行。Based on the analysis of the structure and working principle of mechanical seal on ZW self-priming sewage pump,this paper puts forward how to carry out reasonable maintenance and matters needing attention,which can effectively guarantee the safety,long period and stable operation of equipment。

关 键 词：金川镍矿 ZW型自吸排污泵 机械密封 动环 静环 

分 类 号：TH3[机械工程—机械制造及自动化]