电厂循环流化床锅炉结焦原因及其预防
李晨
（神华神东电力山西河曲发电有限公司，山西 河曲 036500）
摘要： 近些年来，循环流化床锅炉技术作为一项燃烧效率高的技术备受人们青睐，而且循环流化床燃烧产生的废渣
可以得到有效利用。但是，由于操作不当、经验不足等原因，经常会在工作的过程中出现一些技术性、安全性问题，比
如结焦等。结合具体实例对发电厂循环流化床锅炉结焦的原因进行了分析，并提出了一系列预防措施。
关键词： 电厂；循环流化床锅炉；结焦原因
中图分类号： TK229.6     文献标识码： A     文章编号： 2095-0802-(2021)09-0146-02
Causes and Prevention of Coking of Circulating Fluidized Bed Boilers in Power Plants
LI Chen
(Shenhua Shendong Power Shanxi Hequ Power Generation Co., Ltd., Hequ 036500, Shanxi, China)
Abstract: In recent years, circulating fluidized bed boiler technology is favored by people as a technology with high combustion
efficiency, and the waste residue produced by circulating fluidized bed combustion can be effectively utilized. However, due to
improper operation and lack of experience, circulating fluidized bed boiler often has some technical and safety problems, such as
coking, etc. This paper analyzed the causes of coking of circulating fluidized bed boilers in power plants with specific examples, and
put forward a series of preventive measures.

Key words: power plant; circulating fluidized bed boiler; coking cause