25 t铝合金圆铸锭均热处理炉改造实践

摘要

Based on the analysis of technical upgrading and revamping for circulation fan running mode as wel as internal and relevant structures, related equipment for furnace shaft, internal flow guiding device, and electrical controls of system, the paper presented the practice of revamping two sets of homogenizing furnaces for 25t aluminum al oy bil et.%通过对循环风机运行方式、循环风机内部及相关结构、炉体有关设备及内部导流、系统电气控制方式等各方面的技术升级改造，为2台25t铝合金圆铸锭均热处理炉进行升级改造。