220t/hCFB锅炉风水联合冷渣器问题分析及改进方向  

Analysis and Improvement of Air-water Combined type Ash-slag Cooler for 220 t/h CFB Boiler

作　　者：刘朋杰[1] 杨守春[1] 陈海荣[1] 

机构地区：[1]沈阳热电厂,辽宁沈阳110026

出　　处：《东北电力技术》2004年第6期1-5,共5页Northeast Electric Power Technology

摘　　要：针对沈阳热电厂风水联合冷渣器的试运及运行后暴露的问题 ,进行了大量的调查、试验、总结 ,认为现引进、设计、制造的风水联合冷渣器不适合国内燃煤特性 ,在设计、制造上存在一定的缺陷 ,不能安全稳定运行 。A great deal of investigations,tests and summaries has been carried out a gainst the problems disclosed in the trial operation and operation of air-water combined ash-slag cooler in Shenyang Thermal Power Plant.It comes to the conclusion that current air-water combined ash-slag cooler imported,designed and manufactured,are not fit to domestic combustion features,and flaws are found in terms of design and manufacture,causing unsteady operation.It proposes that coolers should be put into commercial operation only after modification.

关 键 词：风水联合冷渣器 问题分析 改进 

分 类 号：TK223.28[动力工程及工程热物理—动力机械及工程]