企业标准文献分类号YDXX备案号XXXXXQB广东省云浮发电厂企业标准电QJ/115301.05-02-01-2004云浮发电厂汽轮机设备检修技术标准（初审稿）2004--发布2004--实施广东省云浮发电厂标准化委员会发布火力发电厂热工自动化系统检修运行维护规程Overhaul&operateofthermodynamicautomaticsysteminfossilfuelpowerplant（报批稿）中华人民共和国国家经济贸易委员会发布200×-××-××发布200×-××-××实施云浮发电厂汽轮机设备检修技术标准电QJ/115301.05-02-01-2004目次目次..................................................................................I前言............................................................................VII1汽轮机技术参数及结构简介................................................................81.1设备规范..............................................................................81.1.1概况................................................................................81.1.2设计参数............................................................................81.1.3机组轴系临界转速....................................................................81.1.4汽轮机组轴承振动的规定..............................................................91.1.5各回热抽汽参数(均指额定工况)........................................................91.1.6旁路系统设计参数....................................................................91.1.7汽轮机在下列任何一种工况下，能发出经济功率，并允许长期运行。.......................101.2设备主要技术性能.....................................................................101.3汽轮机结构简介.......................................................................101.3.1通流部分...........................................................................101.3.2隔板及隔板套.......................................................................111.3.3高中压缸进汽管及喷嘴组.............................................................111.3.4低压汽缸...........................................................................111.3.5汽缸滑销系统.......................................................................121.4汽轮机热力系统简介...................................................................121.5#1、2机汽缸、法兰、螺栓加热(或冷却)装置..............................................121.6汽轮机低压保安系统...................................................................121.7汽轮机低压供油系统...................................................................121.8汽轮机主要辅助设备...................................................................132汽轮机本体检修工艺.....................................................................132.1汽缸检修.............................................................................132.1.1结构概述...........................................................................132.1.2工艺方法、质量标准、注意事项：.....................................................152.1.3特殊检验方法.......................................................................242.2汽轮机转子检修.......................................................................262.2.1结构概述...........................................................................262.2.2工艺方法、质量标准、注意事项.......................................................282.2.3特殊检测方法.......................................................................322.3喷嘴、隔板和隔板套检修.......