浅谈大型蒸汽管式回转干燥机用传动大齿圈

摘要

The current structure forms of several big gear ring in large steam tube rotary dryer transmission system were summarized. The material selection, machine-shaping, installation and debugging, replacement and maintenance of the big gear ring were analyzed.%归纳整理了目前大型蒸汽管式回转干燥机传动系统所采用的几种大齿圈的结构形式,并从大齿圈的材料选择、加工成型、安装调试及更换维修等方面进行对比分析.