2) floating seal
浮动密封
1.
Approaching the method of machining and assembly for floating seal;
浮动密封加工和装配方法的探讨
3) floating ring seal
浮环密封
1.
Structure and development of floating ring seals;
浮环密封的结构分析及研究现状
2.
We introduced the structure and working principle of floating ring seal of centrifugal compressor, and analysed the reason for floating ring seal failure.
叙述了离心压缩机浮环密封的结构、原理,分析了浮环密封失效原因,比较了目前常用的3种密封及密封失效处理措施。
3.
This article introduces the working principle, structural types and characteristics and the performance inspection of the floating ring seals and analyzes several factors which may affect oil leakage rate of the floating ring seals, whose aim is for reference for design and test floating ring seals.
本文介绍了浮环密封的工作原理、结构型式和特点,以及浮环密封的性能检验,分析了影响浮环密封漏油量的几种因素,为浮环密封的设计和试验提供参考。
4) floating-ring seal
浮环密封
1.
There are several difficult problems existing in the rich-gas compressor of catalytic cracking unit(CCU),such as internal leakage of floating-ring seal and heavy pollution of lubricating oil.
针对催化裂化装置富气压缩机浮环密封内漏、润滑油污染严重的难题,选定以国产油膜螺旋槽机械密封替代原浮环密封的改造方案,通过计算分析和实践验证证明压缩机轴封优化改造的成功。
2.
This paper analyzes the typical fault of the high speed compressor after the floating-ring seal used in it and provides the method to resolve the fault.
主要对高速压缩机采用传统的浮环密封后出现的典型故障作分析,并对此类故障的解决和密封的改造提出解决办法。
3.
Along with development of sealing technology, the normal floating-ring seal adopted in compressor appear more and more problems.
随着密封技术的不断发展,原来压缩机普遍采用的浮环密封在技术上逐渐处于劣势,相对于干气密封暴露出运行不稳定,泄露量大,运行成本高,存在环境污染等诸多问题。
5) floating seal ring
浮环密封
1.
In order to solve the leakage of the floating seal ring in a cyclic hydrogen compressor, we have analysed the ring structure and through a serial of calculations found the relations between the pressure, rotating speed and relative rate of partial core.
针对压缩机中浮环密封出现的泄漏,通过对浮环结构的分析和一系列计算,得出压力、转速与相对偏心率之间的关系,并对结构进行了改进,最终解决了这一技术难题。
6) floating sealing
浮动密封
1.
The double floating sealing device was effectively used as a substitute for general filling sealing tehniqu
双浮动密封装置成功地取代了传统的填料密封，并取得了良好的使用效
补充资料：浮环密封
靠浮动金属圆环与轴或壳体间的极小间隙限制流体泄漏的非接触式动密封（见图）。浮环可在壳体内自由浮动，因此轴高速旋转和产生振动时对密封的影响较小，摩擦、磨损也很小。浮环密封是一种高速密封，可用以密封气体和液体。密封气体时，浮环装置中应充满润滑油，以利密封和润滑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条