| 西夏热电厂汽轮机高、中压缸轴封异常泄漏的原因分析和处理 |
| |
| 引用本文： | 巩志生,黄中华,白国庆,杨利东.西夏热电厂汽轮机高、中压缸轴封异常泄漏的原因分析和处理[J].青海电力,2009,28(2):40-42. |
| |
| 作者姓名： | 巩志生 黄中华 白国庆 杨利东 |
| |
| 作者单位： | 1. 青海电力科学试验研究院,青海,西宁,810008
2. 宁夏电投西夏热电有限公司,宁夏,银川,750021 |
| |
| 摘 要： | 西夏热电厂1^#机组为三缸两排式汽轮机，在调试过程中发现发电机氢气湿度增大，并有大量积水从除湿器底部排污口排出。针对此现象，文章从机组润滑油系统、密封油系统、汽封系统等结构性能着手，分析了主机润滑油进水及汽机轴封漏汽的原因，并提出了改进措施。
|
| 关 键 词： | 润滑油 汽封 漏汽 分析 处理 |
Reason Analysis and Treatment of Shaft-packing Leakage for Turbine High and Medium Pressure Cylinder in Xixia Thermal Power Plant |
| |
| GONG Zhi-sheng,HUANG Zhong-hua,BAI Guo-qing,YANG LI-dong.Reason Analysis and Treatment of Shaft-packing Leakage for Turbine High and Medium Pressure Cylinder in Xixia Thermal Power Plant[J].Qinghai Electric Power,2009,28(2):40-42. |
| |
| Authors: | GONG Zhi-sheng HUANG Zhong-hua BAI Guo-qing YANG LI-dong |
| |
| Affiliation: | GONG Zhi-sheng1,HUANG Zhong-hua1,BAI Guo-qing2,YANG LI-dong2 |
| |
| Abstract: | The 1# unit of Xixia Thermal Power Plant is 3-cylinder and 2-exhaust turbine,the hydrogen humidity of generator is improved,and seeper is discharged from dehumidifier bottom in the course of debugging.The paper analyses the reason of lubricating oil intake and shaft seal air leakage of turbine from lubricating oil system,seal oil system and steam seal system etc.,and puts forward improvement measures. |
| |
| Keywords: | lubricating oil steam seal air leakage analysis treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
