论文部分内容阅读
平圩电厂HG2 0 0 8型 1号炉曾频繁发生水冷壁管横向裂纹泄漏。为查明原因 ,进行了水冷壁裂纹原因调查试验 ,调查了锅炉不同工况对水冷壁工质流量及水冷壁向火侧外壁管壁温度的影响规律 ,分析了该炉水冷壁产生横向裂纹的原因
Pingwei power plant HG2 0 0 8 type 1 furnace has frequently occurred in the water wall tube horizontal crack leakage. In order to find out the reason, the reason of cracks in water wall was investigated. The influence of different working conditions of boiler on the working fluid flow in water wall and the wall temperature on the outer wall of fire wall was investigated. The transverse crack the reason