华电技术 ›› 2011, Vol. 33 ›› Issue (6): 59-62.

• 技术交流 • 上一篇    下一篇

300MW机组锅炉主汽温、再热汽温的调整

胡志杰   

  1. 华电青岛发电有限公司,山东青岛266031
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-06-25 发布日期:2011-06-25

Adjustment of main steam temperature and reheat temperature of 300MW boiler

HU Zhijie   

  1. Huadian Qingdao Power Generation Corporation Limited, Qingdao 266031, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-25 Published:2011-06-25

摘要: 介绍了机组正常运行和锅炉启、停过程中影响主汽温、再热汽温的主要因素,重点论述了汽温过高和过低情况下可能导致的事故并分析了产生事故的原因,给出了具体的调节方法,供处理同类问题时参考。

关键词: 主汽温, 再热汽温, 燃烧, 调整

Abstract: The main factors influencing on the main steam temperature and the reheat temperature during unit normal operation and boiler start-up and shutdown process were introduced. The accidents maybe caused by excess high steam temperature or too low steam temperature were expounded emphatically; the reasons of these accidents were analyzed; and concrete adjustment method was given, providing reference for treatment of similar problems.

Key words: main steam temperature, reheat temperature, combustion, adjustment