Analysis of thermal stress of slag layer for emergency shutdown in water wall gasifier;
水冷壁气化炉紧急停车渣层热应力分析
Calculational method and influence analysis on temperature of water wall in natural circulation boiler;
自然循环锅炉水冷壁温度计算方法及影响因素分析
Reason analysis on the abnormal metal temperature on water wall tube of ultra supercritical boiler;
超超临界锅炉水冷壁壁温异常原因分析
Before installation,it has been discovered that the boiler water-wall pipes with small diameter and large wall-thickness of ultra-supercritical units in second-phase project for Huaneng Yuhuan Power Plant have comparatively serious unfused weld-joint defects,needing to carry out a large amount of inspection.
华能玉环电厂二期超超临界机组锅炉水冷壁小径厚壁管安装前发现焊缝存在较严重的未熔合缺陷,需进行大量检测。
Welding water-walls of boiler through SAW method,how to improve the speed of welding is a technical point on the basis of ensuring the quality of welding joints.
使用埋弧焊(SAW)进行锅炉水冷壁管屏生产时,如何在保证焊接质量的前提下,提高焊接速度是需要解决的技术难点。
The corrosion fatigue is a kind of failure commonly occurred on the water side of water-wall tubes in boiler,having strong covertness and large damaging force,threatening seriously safe production in power plants.
腐蚀疲劳是锅炉水冷壁管水侧常见的失效类型,其隐蔽性强,破坏性大,严重威胁电厂的安全生产。
The waterwall corrosion of 410t/h boiler and how to deal with it;
410t/h锅炉水冷壁的腐蚀及处理措施
Analysis on waterwall tube bursting of Unit 3 boiler in Shajiao C Power Plant;
沙角C电厂3号锅炉水冷壁管爆管原因分析
Analysis and improvement of fireside corrosion of No.1boiler s waterwall tubes at burners site in Leiyang Power Plant;
耒阳电厂1号炉燃烧器位置水冷壁管向火侧腐蚀分析及改进
An analysis and investigation on the leakage in water-wall tube of profiled flue of the coal-burning boiler;
燃煤锅炉异型烟道水冷壁管泄漏分析研究
Taking an accident of blast out of a boiler water-wall tube as on example,the article discussed the cause of the external uniform corrosion of the fire-side of pressurized water-wall tubes of a boiler and its preventive measures.
对一起锅炉水冷壁管爆管事故进行了分析 ,探讨了炉膛受压元件的外部均匀腐蚀的原因并提出预防措施 。
Wall thickness is a key index for water-wall tube inspection in power plant,in order to inspect the tube quickly and evaluate the wall thickness quantitatively,a new method combining the magnetic main flux(MMF) with ultrasonic technique was proposed.
壁厚是电站锅炉水冷壁管质量监测的一个关键指标,为了实现对水冷壁管的快速无损检测和质量评价,提出了主磁通检测与超声波检测相融合的壁厚检测新方法。