670MW锅炉结焦原因的分析及预防措施  

Analysis and Preventive Measures of the Causes of Coking in 670 MW Boiler

作　　者：陈熙 CHEN Xi(CHN Energy(Quanzhou)Thermal Power Co.,Ltd.,Quanzhou 362804)

机构地区：[1]国能(泉州)热电有限公司,泉州362804

出　　处：《现代制造技术与装备》2023年第8期126-128,共3页Modern Manufacturing Technology and Equipment

摘　　要：火电厂燃料质量不好、燃烧不完全、过量空气量不足以及操作不当等易引起锅炉结焦,导致热传递效率低,增加能源消耗,甚至可能引发安全事故。结合国能(泉州)热电有限公司锅炉实际情况,探讨锅炉结焦的原因,并提出相应的预防和改进措施。Thermal power plants can easily cause boiler coking due to poor fuel quality,incomplete combustion,insufficient excess air,and improper operation.It will be leading to reduecd heat transfer efficiency,increased energy consumption,ande ven potential safety accidents.This article combines the actual stiuation of boilers in CHN Energy(Quanzhou)Thermal Power Co.,Ltd.,to explore the causes of boiler coking and propose corresponding prevention and improvement measures.

关 键 词：结焦 印尼煤 灰熔点 

分 类 号：TM621.2[电气工程—电力系统及自动化]