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本文主要对安装在华电青岛发电有限公司的沈重产BBD4060C型双进双出磨煤机在安装阶段遇到的中空管变形(椭圆)原因做了深入分析并提出处理措施。
This paper mainly analyzes the causes of hollow tube deformation (ellipse) encountered in the installation of BBD4060C double-inlet and double-outlet coal mills installed in Huadian Qingdao Power Generation Co., Ltd. and puts forward the treatment measures.