L Lin-zhi(Laiwu Power Plant. CAUSE ANALYSIS AND COUNTERMEASURES FOR HIGH-PRESSURE HEATER LEAKAGE IN THERMAL POWER PLANT[J]. Thermal power generation, 2007, (5): 46-48.
L Lin-zhi(Laiwu Power Plant. CAUSE ANALYSIS AND COUNTERMEASURES FOR HIGH-PRESSURE HEATER LEAKAGE IN THERMAL POWER PLANT[J]. Thermal power generation, 2007, (5): 46-48. DOI: 10.19666/j.rlfd.2007.05.013.
火电厂高压加热器泄漏原因分析及对策
摘要
分析了高压加热器泄漏原因
认为主要为U形管本身泄漏以及管口与管板胀接、焊接等处存在缺陷所致。针对不同泄漏
提出了相应的处理对策
减少了高压加热器泄漏故障。
Abstract
The causes of high-pressure heater leakage have been analysed
it is believed that the main causes leading to leakage are defects in U-tube bending and in expanding jouts between tube ends and tube plate
as well as defects in welding etc..Directing against different causes of leakage
corresponding countermeasures have been put forward
decreasing the troubles resulting from high-pressure heater leakage.