对冲燃烧锅炉水冷壁内贴壁CO控制及调整实践  

Practice of CO Control and Adjustment in Water-cooled Wall of Opposed Combustion Boiler

作　　者：陈平 祁青福 赵小兵[1] 李戈辉 CHEN Ping;QI Qingfu;ZHAO Xiaobing;LI Gehui(Hongsheng Electricity and Heating Co.,Ltd.,Jiuquan Iron and Steel Group,Jiayuguan,Gansu 735100,China)

机构地区：[1]酒钢集团宏晟电热公司,甘肃嘉峪关735100

出　　处：《冶金动力》2021年第5期64-66,共3页Metallurgical Power

摘　　要：通过对对冲燃烧锅炉水冷壁内贴壁CO控制的调整实践,总结了控制CO生成的主要调整方式,对降低水冷壁高温区管壁附近的还原性气氛具有明显效果,可达到降低水冷壁高温腐蚀速率的目的。Through adjustment practice of CO control in the water-cooled inner at tached wall of opposed combustion boiler,the main adjustment methods for controlling CO generation are summarized,which has an obvious effect on decreasing the reducing atmo sphere near the pipe wall in the high temperature zone of the water wall,and can achieve the purpose of reducing the high temperature corrosion rate of the water wall.

关 键 词：对冲燃烧 水冷壁内壁 CO控制 配风调整 

分 类 号：TK223.3[动力工程及工程热物理—动力机械及工程]