HG1025-YM锅炉适用神华煤改造分析  

Analysis on Renovation of HG1025-YM Boiler Using Shenhua Coal

作　　者：熊武 XIONG Wu(CHN Energy Fengcheng Power Generation Co.,Ltd.,Yichun,Jiangxi,331100)

机构地区：[1]国家能源集团丰城发电有限公司,江西宜春331100

出　　处：《能源科技》2025年第1期88-90,共3页Energy Science and Technology

摘　　要：近年来,国家能源集团丰城发电有限公司(以下简称丰城发电公司)锅炉燃用神华煤,其灰熔点低、水分高,偏离了锅炉的设计煤种,造成锅炉运行结焦严重,影响锅炉安全经济运行。通过对锅炉燃烧器等设备改造,燃用低熔点神华煤比例由25%提升至75%,锅炉运行安全经济性得到明显改善。The boilers of the CHN Energy Fengcheng Power Generation Co.,Ltd.(hereafter referred to as the"Fengcheng Power Generation Company")have been burning Shenhua coal in recent years.Shenhua coal has high moisture content and low ash melting point,which deviates from the design coal of the boiler,causing severe coking during boiler operation and affecting the safe and economical operation of the boiler.Through the renovation of boiler burners and other equipment,the proportion of Shenhua's low-melting point coal used has been increased from 25%to 75%,making the safety and economy of boiler operation obviously im⁃proved.

关 键 词：神华煤 结焦 燃烧器 切圆直径 改造 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]