锅炉空气预热器堵灰原因分析及处理措施

华电技术 ›› 2015, Vol. 37 ›› Issue (5): 50-52.

锅炉空气预热器堵灰原因分析及处理措施

广州中电荔新电力实业有限公司, 广州 511340

出版日期:2015-05-25

Analysis on reasons of ash blockage of boiler air preheater and treatment measure

Guangzhou Zhongdian Lixin Power Industry Company Limited, Guangzhou 511340, China

Published:2015-05-25

摘要/Abstract

摘要：

摘要: 介绍了空气预热器堵灰的危害, 针对广州中电荔新电力实业有限公司 #2 锅炉空气预热器堵灰情况, 分析造成空气预热器堵灰的主要原因, 并采取针对性的处理措施, 有效解决了空预器堵灰问题, 保证了锅炉和机组的安全､稳定､经济运行｡

关键词: 关键词: 热电联产机组, 空气预热器;堵灰;燃煤;氨逃逸

Abstract:

Abstract:The harm of ash blocage fault of air preheater was introduced. Aiming at the ash blocage fault of air preheater of the boiler No. 2 in Guangzhou Zhongdian Lixin Power Industry Company Limited,the main reasons of the ash blocage fault of air preheater were analyzed. The targeted treatment measures were adopted. The ash blocage fault of the air preheater was solved effectively, and safe,stable and economical operation of the boiler was ensured.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">: font-family: E-BZ-PK748e5, color: black">combined heat and power unitfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">air preheaterfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">ash blockagefont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">fire coalfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">ammonia escape

段小云.

锅炉空气预热器堵灰原因分析及处理措施[J]. 华电技术, 2015, 37(5): 50-52.

DUAN Xiaoyun.

Analysis on reasons of ash blockage of boiler air preheater and treatment measure[J]. Huadian Technology, 2015, 37(5): 50-52.