挤压铝棒坯燃油加热炉的结构和节能效果

Energy-saving Effect and Structure of Heat Furnaces Using Diesel Oil for Extrusion Aluminium Ingots

随着技术的进步，燃油加热炉已完全能满足挤压铝棒坯的加热要求。本文对铝棒坯燃油加热炉的几种结构型式、燃烧装置、炉衬材料、烟道口和火道口的设备及温度控制系统等作了简要介绍和比较。可供设备和选炉型时参考。

With improvement of technology, the heat furnaces using diesel oil have met very therequirement of heat for extrusion aluminium ingot. The several types structures, combustion units, ma--terials of furnace lining, control syStems of temperature and so on for the heat furnaces usingdiesel oil are briefly introduced.