ANALYSIS AND REMEDY OF BURST-LEAKAGE OF "FOUR KINDS OF TUBE" IN BOILERS OF SHIMEN POWER PLANT

GUO Qing-feng

doi:10.19666/j.rlfd.2006.12.010

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ANALYSIS AND REMEDY OF BURST-LEAKAGE OF "FOUR KINDS OF TUBE" IN BOILERS OF SHIMEN POWER PLANT

更新时间：2025-09-28

- ANALYSIS AND REMEDY OF BURST-LEAKAGE OF "FOUR KINDS OF TUBE" IN BOILERS OF SHIMEN POWER PLANT
- Thermal Power Generation Issue 12, Pages: 31-33(2006)
- 作者机构：
  
  石门电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.12.010
  CLC： TK228
- Published：2006
- 稿件说明：
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GUO Qing-feng. ANALYSIS AND REMEDY OF BURST-LEAKAGE OF "FOUR KINDS OF TUBE" IN BOILERS OF SHIMEN POWER PLANT[J]. Thermal power generation, 2006, (12): 31-33.
DOI：

GUO Qing-feng. ANALYSIS AND REMEDY OF BURST-LEAKAGE OF "FOUR KINDS OF TUBE" IN BOILERS OF SHIMEN POWER PLANT[J]. Thermal power generation, 2006, (12): 31-33. DOI： 10.19666/j.rlfd.2006.12.010.

摘要

对石门电厂一期2×300 MW机组锅炉“四管”爆漏情况进行了分析

认为102钢材质缺陷、磨损、超温、蒸汽吹灰器吹损、水质结垢及制造安装缺陷等是造成爆漏的主要原因。对此

提出了相应的治理措施。实施后

锅炉“四管”的安全可靠性提高

2005年锅炉爆漏记录为零

冶理效果显著。

Abstract

The situation of burst - leakage concerning "four kinds of tube" in boilers of 2×300 MW units in first -phase project of Shimen Power Plant has been analysed. It is believed that the main causes resulting in burst - leakage to be as follows : defects in quality of 102 steel t worn - outj over - temperaturei blowing damage by steam soot blower ; scaling caused by water quality; defects in manufacture and installation; etc. For these

corresponding remedial meausres have been put forward. After implementation

the safety and reliability of "four kinds of tube" in boilers have been enhanced

the record of burst- leakage of boilers in 2005 to be zero

having remarkable remedial effectiveness.

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