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- By cause analyses of boiler tube failures in some powerplant, combined with technical reform, measures on operation and maintenance to reduce boiler tube failures are analyzed and discussed. 通过对某发电老厂各种形式的"四管"泄漏产生的原因进行详细的分析,结合技术改造,从检修和运行两方面采取措施来减少锅炉"四管"泄漏。
- Mechanism for Utility Boiler Tube Failure and Measures to Improve Reliability 电站锅炉炉管失效机理和提高可靠性的措施
- The high temperature erosion of utility boiler tubes (water wall,superheater,reheater and economizer tubes)by fly ash is recognized as being one main cause of utility boiler tube failures. 水冷壁、过热器、再热器及省煤器管道的飞灰高温冲蚀磨损是电站锅炉管道失效的主要原因之一。
- India Design Buying Boiler Tube. 印度求购罐装食品。
- The boiler tube being corroded was analysed.The reason for serious corrosion and developing suggestion were raised. 通过对快速腐蚀的锅炉管进行分析,指出了严重腐蚀的原因,并提出了改进建议。
- A boiler tube cracked after only one month service. This kind of ephemeral cracking behavior was studied in this paper using optical microscope. 摘要锅炉管在使用一月后,发生爆裂,使用金相显微镜对这种短期的爆裂行为进行了研究。
- The analysis of the factors impacting the long-term operation of fired heaters concluded that the coking,corrosion and ash accumulation were the culprits of the tube failure. 文章对影响加热炉长周期运行的原因进行了分析,认为结焦、腐蚀和灰垢是引起加热妒运行失效的主要原因。
- It features a vertical structure with small flooring area to help flow and air discharge of heat transfer oil in the boiler tube and heat transfer oil cannot easily be coked. 立式结构,占地面积小,并有利于导热油在炉管内的流通及排气,导热油不易结焦。
- Main Reasons and Maintenance Measure of Failure of Boiler Tube 浅析锅炉炉管损坏的主要原因及检修措施
- Fracture and Corrosion Failure of the Boiler Tube 20 Steel 20钢锅炉钢管的断裂及腐蚀穿孔失效
- In the range of research,the tubing failure is not strength calculation problem under internal pressure and axial load. 在所研究的范围内,得出了内压和轴力作用下,油管失效不是油管强度不足的结论。
- In the paper, the whole trial-produce process of higher pressure boiler tubes T22 using tube rounds from horizontal continuous casting is introduced. 本文介绍了用水平连铸圆管坯试制T22合金钢高压锅炉管的全过程并对试制样管进行了综合分析。
- High Pressure Boiler Tube Coating early does not apply to such products, mainly because of its many coating materials are plastic, do not fit in the boiler and other high-temperature environment. 涂敷高压锅炉管这类产品早期并不适用,主要是因为其涂敷材料多是塑料,不适合在锅炉等高温环境下使用。
- Therefore it can be judged that the fractures in the tubing are fatigue fractures and the tubing failure is caused by fatigue fracture. 由此可以断定油管断口属疲劳断口,油管的断裂失效性质是疲劳断裂。
- The consequence of releasing hazardous material from a tubing failure may warrant the selection of a different type of pressure transmitter. 可以根据因管道损坏而导致有危害物质的泄漏情况选择另一种压力传感器。
- This is our senior LU Hong high-pressure boiler tubes experts yesterday from Shougang Corporation that information. 这是我们鲁宏的资深高压锅炉管专家昨天从首钢总公司了解到的信息。
- However, high-pressure boiler tubes expert analysis, market prospects for recovery uncertain. 但高压锅炉管专家分析认为,市场复苏前景还不明朗。
- LU Hong, a senior high-pressure boiler tubes experts mentioned that the steel cycle, sustainability will be enhanced. 鲁宏的资深高压锅炉管专家提到,钢铁周期的可持续性将得到增强。
- Analysis of Pendant-reheater Tube Failure No.3 Boiler in Fengcheng Power Plant 丰城电厂3号炉后屏再热器爆管事故原因
- High Pressure Boiler Tube is mainly used to manufacture high-pressure and ultrahigh-pressure boiler superheater tubes, reheater tube, airway, such as main steam pipe. 高压锅炉管主要用来制造高压和超高压锅炉的过热器管、再热器管、导气管、主蒸汽管等。