三门核电 # 1 机组蒸汽发生器堵板技术特点

华电技术 ›› 2015, Vol. 37 ›› Issue (5): 12-13.

三门核电 # 1 机组蒸汽发生器堵板技术特点

三门核电有限公司, 浙江三门 317112

出版日期:2015-05-25 发布日期:2015-10-08

Technical characteristics of steam generator nozzle dam in Sanmen Nuclear Power Plant unit No. 1

CNNC Sanmen Nuclear Power Company Limited, Sanmen 317112, China

Online:2015-05-25 Published:2015-10-08

摘要/Abstract

摘要：

摘要: 介绍了三门核电有限公司蒸汽发生器堵板密封原理､基本结构及主要组成部件, 描述了三门核电有限公司 #1 蒸汽发生器堵板的现场安装情况, 总结了堵板安装过程中的注意事项｡将三门核电有限公司的堵板与其他核电站的堵板进行了对比, 总结了三门核电有限公司堵板的优点与不足, 并提出了改进建议｡

关键词: 关键词: 核电, 蒸汽发生器, 堵板, 安装

Abstract:

Abstract: The sealing principle, the basic structure and the main components of the nozzle dam of the steam renerator in Sanmen Nuclear Power Company Limited were introduced.The
site installation of the nozzle dam of the steam generator No. 1 of Sanmen Nuclear Power Company Limited was discribed.The matters needing attention during nozzle dam installation process were summarized. The nozzle dam of Sanmen Nulear Power Company Limited was compared with the nozzle dams of other nuclear power stations.The advantages and the disadvantages of the nozzle dam of Sanmen Nulear Power Company Limited were summarized, and the suggestions for improvement were proposed.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">:font-family: E-BZ-PK748e5, color: black">nuclear powerfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">steam generatorfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">nozzle damfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">instalfont-family: E-BZ-PK748e5, color: black">lation

卢净,赵文炳. 三门核电 # 1 机组蒸汽发生器堵板技术特点[J]. 华电技术, 2015, 37(5): 12-13.

LU Jing, ZHAO Wenbing. Technical characteristics of steam generator nozzle dam in Sanmen Nuclear Power Plant unit No. 1[J]. Huadian Technology, 2015, 37(5): 12-13.

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