floating ring seal meaning in Chinese

浮动环密封
浮环密封

With this purpose , this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property , technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal , conical floating seal , suction labyrinth seal , inflator labyrinth seal , mechanical seal , dry gas seal ; finds out the optimum , dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor . and in the end by putting this plan into practice the factory achieves localized reconstructs , reduces the production cost and fulfils the demands of secular safe use
本文在把握国内外离心压缩机密封技术的发展状况，借鉴其他企业的成功经验基础上，根据我厂机组结构特性、工艺特性、介质泄漏程度要求的不同，以及浮环密封、锥形浮环密封、抽充气式迷宫密封、机械密封、干气密封的各自特点，对离心压缩机存在的密封问题进行了全面剖析，研究了适合每台机组最佳、可靠的密封技术，实施了本地化技术改造，降低了生产成本，满足了机组长期稳定运行的生产要求，取得了显著的经济效益和社会效益。