对扬子石化低压高密度聚乙烯装置C线的M-3302干燥机滚圈与筒体及驱动齿圈与筒体连接方式和结构进行了优化设计,并从各自的材料上进行了改进和优化,提高了干燥机的装配精度,极大地提高了运转平稳性、可靠性,延长了检修周期.%The M-3302 dryer cylinder connection with rolling ring and drive gear ring for the C line of low-voltage and high-density polyethylene unit was improved, including their materials and structure design so as to promote dryer assembly accuracy and ensure its stability and reliability in service.
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