Cause boiler "four tubes" the causes for the leakage of more, including wear and corrosion, overheating, ripping led is the main cause of four tube leakage.
总结坝电防“四管”泄漏管理经验及防磨防爆小组的工作经验，对锅炉“四管”爆漏原因进行分析并提出预防措施。
And he has not to stop in his search for a cause till he finds the ultimate cause of the movement of the steam-engine in the steam compressed in the boiler.
在他没有找到锅炉里的蒸气压力是机车移动的最终原因的时候，他就没有停止探索原因的权利。
This article introduces the cause and analyses the accident of the rotor holding in death of the boiler feedwater pump summing-up the way and technique measure in the process of repairing.
摘要介绍了大型氨厂锅炉给水泵转子抱死事故的原因，对其进行分析，并对修复过程中采取的方法及技术措施进行了总结。
The failure cause of the seal structure of the dust blowing device of an ethylene boiler was analyzed, the retrofit of the seal structure and the retrofit result were presented.
分析了乙烯锅炉吹灰器密封失效的原因，并介绍了对吹灰器密封结构的改造及改造后的密封效果。
It is considered that the main cause of unstable flame of the boiler in operation results from the unreasonable design of the burner through tests.
通过试验，认为锅炉燃烧器设计不合理是造成该炉在运行中着火不稳的主要原因。
The cause, content and effect of energy saving modification of high-pressure wasted-heat boiler in Anqing Petro-Chemical Plant is described in the paper.
简述安庆石化厂合成氨装置中高压废热锅炉系统改造的原因、内容及改造后的节能效果。
Abrasion and corrosion of heating surface, superheater tube cracking and weld leakage are the main cause of waste heat boiler breakdown in sulphuric acid plant.
硫酸废热锅炉故障主要是由受热面管子的磨损、受热面的腐蚀、过热器爆管及焊缝漏水等引起的。
The calculate formula premise of the residual life of boiler convection heating surface is pointed out, and the cause of heating surface wearing due to the quality decline of coal is analyzed.
指出了影响锅炉对流受热面剩余寿命计算公式的应用前提，分析了由于燃煤质量的下降，造成受热面磨损的原因。
The accident has carried out analysis on a bulging boiler stove gallbladder parcel, has discussed main deformable bulging stove gallbladder parcel cause, and has brought forward precautionary measure.
对一起锅炉炉胆鼓包事故进行了分析，探讨了炉胆鼓包变形的主要原因，并提出了预防措施。
Analyses the cause for the crack resulting from the non-fusion in the longitudinal weld seam of a power plant boiler cylinder, and suggests corrective actions to eliminate the defect.
针对一台电站锅炉锅筒纵焊缝未融合引起的裂纹进行分析，并提出缺陷修复的办法。
This paper analyzes the reasons that cause defects in welding process of boiler heated surface, and discusses the measures to prevent those defects.
分析了锅炉受热面焊接中的常见缺陷，论述了缺陷产生的原因及防止措施。
This system can effectively and quickly find out the real cause of boiler tubes blast and leakage with specific measures given.
开发出“四管”爆漏诊断专家系统，此系统可有效的快速发现爆漏的原因，提供解决措施，提高机组利用率。
Ammoniac Corrosion of condenser copper tubes is the major cause of condenser leakage and copper content in boiler feed water.
凝汽器铜管的氨腐蚀，是造成凝汽器泄漏和给水含铜的重要原因。
In this article, the cause of oxygen corrosion occurred at the water inlet in the waste heat boiler without the mea-sure of removing oxygen and the problem of water shock were dis-cussed.
本文对没有除氧措施的余热锅炉气包进水管发生的氧腐蚀及由此产生的气包水冲击问题进行了探讨。
The paper analyses the cause of boiler coil perforation by means of metallograph, electron microscope and energy spectrometer.
采用金相、电镜、能谱仪等手段对盘管穿孔原因进行了分析。
To find the cause of perforation corrosion in a boiler tube, the chemical composition, mechanical properties, microstructure of tubes, the corrosion product and the water quality have been analyzed.
废热锅炉是合成氨装置的重要设备之一，其炉管与大管板焊缝受高温高压及介质腐蚀，运行一年后会产生裂纹，影响装置的正常运行。
This paper introduces the steam temperature deviation in the superheater system of 600mw tangential firing boiler and also introduces the reasons to cause these steam temperature deviations.
阐述了四角切向燃烧600MW锅炉过热器系统蒸汽温度分布特性，分析了这种温度分布特性产生的原因，并提出了解决过热器系统存在的蒸汽温度偏差的措施。
This paper introduces the steam temperature deviation in the superheater system of 600mw tangential firing boiler and also introduces the reasons to cause these steam temperature deviations.
阐述了四角切向燃烧600MW锅炉过热器系统蒸汽温度分布特性，分析了这种温度分布特性产生的原因，并提出了解决过热器系统存在的蒸汽温度偏差的措施。
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