By the methods of microscope analysis,mechanical analysis,chemical analysis,metallographic examination and SEM,the joint of boiler reheater connecting tube(12Cr1MoV) in which cracks occur many time was analyzed.
采用宏观分析、力学分析、化学分析、金相检验、扫描电镜等方法对多次出现裂纹的再热器出口联箱管接头(材质为12Cr1MoV)进行失效分析,结果表明,再热器联箱管接头裂纹属于再热裂纹,应力过大是造成泄漏的主要诱因。
Tubing leakage occurred of a re-heater at Fushun power plant,the relevant case analysis results showed that the leakage was induced by corrosion of the solved oxygen in the water under scale on the tube surface,which then resulted in thinning of the tubing wall and finally in perforation of the tubes.
采用化学分析、金相分析,扫描电子显微镜等手段对抚顺发电有限责任公司2号炉低温再热器管泄漏原因进行了分析。
The Diagnostic System of the Metal of the Boiler s Headers of Superheater and Reheater;
锅炉过热器和再热器联箱金属诊断系统
header for economizers or superheaters
联管箱,省煤器或过热器用
Fracture Analysis of Stub on Superheater Safety Valve for Power Plant
热电厂高温过热器联箱安全阀接管座开裂分析
The Crackle Treatment of NO.3 Boiler Reheater Steam Collecting Case in Jingdezhen Power Plant
景德镇发电厂3号炉再热器集汽箱裂纹处理
intermediate superheater
中间过热器，再热器
ovenware, glass, etc that resists heat
耐热的烤箱器皿、 玻璃等
connecting bridge
桥式联接器(集装箱之间联接固定用
A double-effect liquid desiccant dehumidifier driven by hybrid solar-trough/gas-boiler
槽式集热器与燃气锅炉联合驱动的双效型溶液再生系统
immersion heater incorporated in a tank or vat (excl. those for water heating or domestic use)
浸入式加热器,装在箱内或容器内（不包括热水器或家用加热器）
live steam reheater
新汽加热器，汽一汽热交换器，汽一汽再热器
Rothemuhle regenerative air preheater
风罩再生式空气预热器
rotary regenerative heat exchanger
回转式再生式预热器
Remove the upper radiator hose and coolant tank hose.
拆卸上散热器软管和冷却剂箱软管。
Method for Replacement of Tube Holder for Super-heater Exit Case
过热器出口集箱管座更换的处理方法
Analysis and Research for Noise Intensity of Heat Exchanger in Radiator of Graders
平地机水箱换热器噪声声强分析研究
Temperature Imbalances in Convection Superheater and Reheater Panels of Utility Boilers
电站锅炉对流过热器和再热器的同片热偏差
electric immersion heater for attachment to tank vats or similar vessels
浸入式电加热器,装在水箱、水槽或类似容器上
Modification of Increasing Heat Delivery Surface Area of Low temperature Reheater in DG1004t/h Boiler
DG1004t/h锅炉增加低温再热器受热面改造
