铝合金铸锭燃气加热炉综合改造与可行性分析  

Comprehensive reform and feasibility analysis of gas heating furnace for aluminum alloy ingot

作　　者：张亢 范晶君 Zhang Kang;Fan Jingjun(Southwest Aluminum(Group)Co.,Ltd.,Chongqing 401326,China)

机构地区：[1]西南铝业(集团)有限责任公司,重庆401326

出　　处：《铝加工》2022年第3期54-58,共5页Aluminium Fabrication

摘　　要：针对加热炉由于设备老化以及设计上的不足等原因导致不能满足对某些板材生产的温度精度控制及能源消耗等方面的要求等问题,结合现状,从烟气余热回收和燃烧系统升级两个方面进行分析,确定改造方案。同时通过设计计算、校核,论证了该改造的可行性,并在改造后通过生产实践证明达到了理想的效果。A heating furnace in a factory cannot meet the requirements of the factory for the temperature accuracy control and energy consumption of some plate production due to equipment aging and insufficient design.According to the current situation,the two as⁃pects of flue gas waste heat recovery and combustion system upgrading are analyzed,to determine the transformation scheme,and the feasibility of the transformation is demonstrated through design calculation and verification are determined.After the transformation,it is proved the ideal effect is achieved by production practice.

关 键 词：燃气加热炉 余热回收 燃烧系统 温度控制 

分 类 号：TG232[金属学及工艺—铸造]