300MW循环流化床锅炉启动过程爆燃与结焦的预防及控制  

Precaution and Control of Explosion and Coking during Startup in 300MW CFB Boiler

作　　者：陈献春[1] 杨瑞来 陈宇[1] 张锦坤[1] 张善达[1] 薛建成[1] 

机构地区：[1]福建省电力有限公司电力科学研究院 [2]华电厦门发电厂

出　　处：《电站系统工程》2012年第5期24-26,29,共4页Power System Engineering

摘　　要：循环流化床锅炉启动过程爆燃与炉膛结焦事故是常见的燃烧事故,控制不当严重威胁锅炉的安全、经济运行。从循环流化床启动前预防措施、启动过程控制以及爆燃后防结焦控制等方面进行论述,以期指导运行人员操作、控制。Explosion and coking in CFB boiler was the common accident, false control always threatened boiler＇s safety and economical running. The precaution measures before startup, starting process control as well as anti-coking control after explosion and other aspects were discussed as to be the instructions of operation and control.

关 键 词：300MW 循环流化床锅炉 爆燃 结焦 

分 类 号：TK226.6[动力工程及工程热物理—动力机械及工程]