文档介绍:N300-:A153一结构说明1概述………………………………………………………………2高中压部件……………………………………………………………………………………………………………高、中压内缸…………………………………………………高、中压持环及平衡活塞……………………………………高中压转子……………………………………………………3低压部件…………………………………………………………………………………………………………………………………………………………………………………………………………………………………4通流部分…………………………………………………………………………………………………………………………………………………………………………………………………………………5汽封………………………………………………………………、中压平衡活塞汽封和内汽封……………………………、低压转子外汽封……………………………………6阀门………………………………………………………………………………………………………………………………………………………抽汽阀…………………………………………………………7蒸汽管道…………………………………………………………、再热蒸汽管道…………………………………………………………………………………………8前轴承座…………………………………………………………9盘车装置…………………………………………………………10汽轮机的支托和定位……………………………………………………………………………………………………………………轴承挡油环……………………………………………………排大气阀………………………………………………………二系统说明1润滑油系统……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………冷油器………………………………………………………换向阀………………………………………………………换向阀连接管路………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………2汽封系统…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………