| 提高300 MW机组真空系统严密性的试验研究 |
| |
| 引用本文： | 陈宝义,李建河.提高300 MW机组真空系统严密性的试验研究[J].热力发电,2007,36(2):45-47. |
| |
| 作者姓名： | 陈宝义 李建河 |
| |
| 作者单位： | 国安电力有限公司,安徽,淮北,235000 |
| |
| 摘 要： | 对国安电力有限公司2号300 MW机组真空系统进行严密性试验,对漏空气点分布规律、检漏方法和消除漏点措施进行了讨论。通过采用现代化的检漏堵漏等技术,总结出提高该型机组的真空严密性的一些方法和经验。消漏措施实施后,2号机组真空严密性由0.696 kPa/min提高至0.098 kPa/min。
|
| 关 键 词： | 300 MW机组 真空系统严密性 检漏技术 堵漏方法 |
| 文章编号： | 1002-3364(2007)02-0045-03 |
TEST STUDY ON ENHANCING TIGHTNESS OF THE VACUUM SYSTEM FOR 300 MW UNIT |
| |
| CHEN Bao-yi,LI Jian-he.TEST STUDY ON ENHANCING TIGHTNESS OF THE VACUUM SYSTEM FOR 300 MW UNIT[J].Thermal Power Generation,2007,36(2):45-47. |
| |
| Authors: | CHEN Bao-yi LI Jian-he |
| |
| Abstract: | The tightness of vacuum system for 300 MW unit no.2 in Guo'an Electric Power Co Ltd has been tested,the distribution regularity of air leakage points,the leakage detecting method and the leakage eliminating measures being discussed.Through adopting modern leakage-detecting technology etc.,some methods and experiences for enhancing the tightness of vacuum for unit of its type have been summarized up.After implementation of said leakage-eliminating measures,the tightness of vacuum for unit no.2 has been enhanced from 0.696 kPa/min to 0.096 kPa/min. |
| |
| Keywords: | 300 MW unit tightness of the vacuum system test study |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
