电解烟气净化系统节能降碳技术应用及研究  

Application and research of energy saving and carbon reduction technology in gas treatment centre

作　　者：常玉杰 刘竹昕 满金涛 张宁 Chang Yujie;Liu Zhuxin;Man Jintao;Zhang Ning(Qingtongxia Aluminum Branch of Qingtongxia Aluminum Co.,Ltd.,Yinchuan 750000,China;Shenyang Aluminum&Magnesium Engineering&Research Institute Co.,Ltd.,Shenyang 110001,China)

机构地区：[1]青铜峡铝业股份有限公司青铜峡铝业分公司,宁夏银川750000 [2]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2024年第3期52-55,共4页Light Metals

摘　　要：国内早期电解铝烟气净化系统存在反吹风除尘器压差高、氧化铝积料、管道冲刷严重、反应器效率低、系统电耗高等问题。本文通过结合电解铝烟气最新净化技术以及早期净化系统实际问题,以国内某电解铝厂节能改造项目为案例,研究节能改造技术应用难点与节能效果。In the early gas treatment centre(GTC),there were problems such as high pressure difference of the reverse blowing duster,alumina deposit,pipeline erosion,low reactor efficiency and high system power consumption.In this paper,the application difficulties and energy-saving effects of energy-saving transformation technology are studied by combining the latest purification technology of GTC and the practical problems of early GTC,taking the energy-saving transformation project of a domestic aluminum smelter as a case.

关 键 词：烟气净化 反吹风除尘器 节能 脉冲除尘器 

分 类 号：TF82[冶金工程—有色金属冶金] TF805.3