烧结废气温度波动对机头电除尘效率的影响  

Effect of Temperature Fluctuation of Waste Gas in Sintering on Efficiency of Electrostatic Precipitator in Front of Sintering Machine

作　　者：宫作岩[1] 张艾平[1] 

机构地区：[1]鞍钢股份有限公司炼铁总厂,辽宁鞍山114021

出　　处：《鞍钢技术》2013年第6期43-47,共5页Angang Technology

摘　　要：为使烧结机头电除尘器稳定运行,提高除尘效率,分析了废气温度波动的原因,提出了控制烧结废气温度波动的具体措施。生产实践表明,烧结废气温度控制在100~135℃时,机头除尘器除尘效率提高了3%~8%,使用寿命大幅度延长。In order to make the electrostatic precipitator in front of sintering machine operate stably and improve the efficiency of electrostatic precipitation,the cause leading to the temperature fluctuation of waste gas is analyzed,and thus the concrete measures for controlling the temperature fluctuation of waste gas are proposed.The production practice shows that the efficiency of electrostatic precipitator is increased by 3%~8% when the temperature of waste gas in sintering is controlled in the range of 100 ℃ to 135 ℃,and therefore the service life of electrostatic precipitator is prolonged substantially.

关 键 词：烧结 废气温度 烧结终点 除尘效率 

分 类 号：TF046[冶金工程—冶金物理化学]