某电厂管式预热器堵灰问题分析  

The Analysis for Plugging Ash in Tubular Preheater

作　　者：徐琳[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2016年第3期22-23,共2页Boiler Manufacturing

摘　　要：从某电厂管式空气预热器堵灰问题入手,简要介绍了200 MW锅炉立式管式预热器的结构特点,并基于立式预热器的结构特点,深入分析了其在正常运行过程中堵灰机理,阐明了该电厂锅炉管式预热器堵灰的原因及处理结果。Upon the structural characteri deeply analyses plugging ash in plugging ash in one 200 MW lignite - fired boiler, this thesis briefly presents the sties of 200 MW lignite - fired boiler tubular preheater, on the basis of which, it gging ash in its normal operation course and explains the cause and result of boiler

关 键 词：200 MW褐煤锅炉 管式预热器 堵灰 

分 类 号：TK223.3[动力工程及工程热物理—动力机械及工程]