CE1150 t/h锅炉空气预热器整体改造与试验考核  

CE1150 t / h boiler air preheater overall reform and experimental examination

作　　者：谷聪伟 陈鹏飞[1] 徐绍宗 邹天舒 李智[1] 

机构地区：[1]沈阳工程学院能源与动力学院,辽宁沈阳110136 [2]东北电力科学研究院有限公司锅炉技术研究所,辽宁沈阳110006

出　　处：《锅炉制造》2016年第1期19-22,共4页Boiler Manufacturing

摘　　要：某电厂在大修期间对2号锅炉空气预热器进行了整体改造,为掌握整体改造后的运行水平,评价改造质量,对2号锅炉进行性能试验考核。试验结果表明,修正后两侧平均漏风率为4.17%,烟气侧压降两侧平均1 117.5 Pa,均低于厂家的保证值。During the overhaul of no. 2 in one power plant boiler air preheater for the whole renova- tion, To grasp the whole running after transforming levels and evaluate the quality of reconstruction, The performance test was carried out on the no. 2 boiler inspection. On both sides of the test results show that the revised average leakage rate is 4.17%, the flue gas side pressure drop on both sides of the Pa 1117.5 on average, than manufacturers guarantee value.

关 键 词：锅炉 空预器改造 漏风 性能试验 

分 类 号：TK223.3[动力工程及工程热物理—动力机械及工程]