汽轮发电机端盖注胶方式的优化  

Optimization of Glue Injection Method for End Cover of Turbogenerator

作　　者：佟小明[1] TONG Xiaoming(Jiangsu Nuclear Power Corporation,Lianyungang 222000,China)

机构地区：[1]江苏核电有限公司,江苏连云港222000

出　　处：《电工技术》2021年第15期85-86,共2页Electric Engineering

摘　　要：通过广泛了解、深入分析,对某电站3号、4号汽轮发电机端盖的原注胶方式进行了全面细致的分析,准确评估原注胶方式存在的不足和工业安全风险。经优化,使用了新型注胶枪和注胶逆止阀,从而提高了注胶效率,保证了注胶效果,避免了端盖密封局部失效导致漏氢的重大工业安全风险。Through extensive understanding and in-depth analysis,the original injection method of the end cover of the 3 and 4 turbogenerators in a power station is analyzed in detail,and the shortcomings of the original injection method and the industrial safety risk are accurately evaluated.After optimization,a new glue injection gun and glue injection check valve are used to improve the efficiency of glue injection,ensure the effect of glue injection,and avoid the major industrial safety risks of hydrogen leakage caused by partial failure of the end cover seal.

关 键 词：汽轮发电机 端盖 注胶 优化 

分 类 号：TM621[电气工程—电力系统及自动化]