高性能纤维增强船用端面密封元件的应用设计与配方工艺研究

Application Design and Formulation of High Performance Fiber Reinforced Marine End Face Sealing Element

近年中国船舶、舰艇、海上平台等海事工业发展飞快。在这类重工平台和整车设备上设计大量的风道气路、水液管线和泵阀中道等法兰连接处的端面密封,其密封的可靠性,运行安全性和寿命周期的研究,是保障我国海工事业设计建造与长效运营的基础,也是我们海事装备今后更新叠代的设计依据;该文是以海事装备中管线连接法兰和设备端面的密封性能设计;纤维增强应用、无机材料填充预处理;交联硫化配方合成、密封元件的制坯成型等方面的工艺研究,制备一款基于橡胶垫,无石棉板综合性能更优秀的高性能纤维增强端面船用密封元件,来提升我国海事装备建造与运维水平,以及延长海况风道气路、管线泵阀等装备的端面密封周期。

In recent years,China's maritime industries such as ships,naval vessels and offshore platforms have developed rapidly.On such heavy industry platform and vehicle equipment design of air duct gas path,tathagata liquid pipeline and water pump valve flange joint of end face seal,the sealing reliability,safety and life cycle of research,is the guarantee of our country construction and long-term operation in the design of Marine engineering career,also is our maritime equipment update in the future of the iterative design basis;This paper is based on the sealing performance design of pipeline connection flange and equipment end face in maritime equipment;Fiber reinforced application,inorganic material filling pretreatment;Crosslinking curing recipe synthesis,blocking the molding of the sealing technology research,preparation of a rubber mat,based no asbestos board more excellent comprehensive properties of high performance fiber reinforced Marine seal components,to enhance the level of China's maritime equipment construction and operations,as well as the extension of sea air duct gas path,such as equipment of end face sealing pipeline pump valve cycle.