摘要
通过对柱塞式乳化液泵的使用要求、工作环境和存在问题的分析,阐述了组合式同轴密封圈的设计原理、结构特点和密封机理。这种密封结构保证了密封的可靠性,提高了密封件的使用寿命和泵的工作效率。
Analyzing operating requirements, working conditions and existing problems of plunger emulsion pump, the paper introduces the design principle, structural characteristics and the sealing mechanism of the assembled coaxial sealing ring. This sealing structure guarantees the sealing reliability and improves the seal service life and the working efficiency.
出处
《矿山机械》
北大核心
2009年第19期16-18,共3页
Mining & Processing Equipment
基金
"十五"国家科技攻关项目"煤层瓦斯压力测定技术及装置的完善提高"(2005BA813B-3-01)
关键词
乳化液泵
同轴密封
可靠性
研究
emulsion pump
coaxial seal
reliability
research
