YG-75/5.29-M5循环流化床锅炉返料器堵灰结焦原因分析与对策  

Reasons Analysis and Countermeasures on Ash Fouling & Coking in Material-Returning Device of YG-75/5.29-M5 CFB Boiler

作　　者：亢利民[1] 

机构地区：[1]山西电力科学研究院,山西030001

出　　处：《西北电力技术》2000年第1期20-22,59,共4页Northwest China Electric Power

摘　　要：叙述了YG 75/5.2 9 M 5循环流化床U型返料器的工作原理及运行方式。对五阳电厂 1、2号炉U型返料器的堵灰结焦原因进行分析 。The working principles and operating mode of U-shape material returning device are described in this paper. Reasons of ash fouling and coking ofthe material returning device at foiler No. 1&2, Wuyang Power Station are analyzed, corresponding countermeasures & solutions are put forward as well.

关 键 词：循环流化床锅炉 返料器 堵灰 结焦 

分 类 号：TK227.2[动力工程及工程热物理—动力机械及工程] TK229.66