摘要
水轮机主轴密封是水轮发电机组的关键部件之一,直接关系到机组的安全运行、检修周期以及电站的经济效益。本文主要介绍多布水电站主轴密封的结构特点和安装工艺,可为其他灯泡贯流式水轮机主轴密封的设计和安装提供参考。
Main shaft seal is one of the most important components in hydro-turbine,which determines the safety operation,overhaul period and the economic benefit of the hydropower station.In the present paper,the structural characteristics and installation technique of main shaft seal in Duobu Hydropower Station are introduced.The study can afford reference for the design and installation of bulb tubular turbines.
出处
《水电站机电技术》
2016年第3期1-2,5,共3页
Mechanical & Electrical Technique of Hydropower Station
关键词
多布
灯泡贯流式
密封
结构
安装
Duobu
Bulb tubular turbine
Seal
Structure
Installation
