机尾除尘风机叶轮开裂运行特护及原因分析

Cracking Operation of Dust-removing Fan Impeller Special Care and Cause Analysis

本文介绍了机尾除尘风机叶轮在出现多处开裂后,通过生产、设备维运等方面特护工作,达到了特护目标,避免了烧结机的长时间停产,同时,本文也对叶轮开裂原因进行了分析。

This paper introduces the special protection work of the impeller of the dust-removing fan at the end of the aircraft, through the production, equipment maintenance and other aspects, to achieve the special protection goal, avoiding the long-term shutdown of the sintering machine. At the same time, the paper also analyzes the causes of impeller cracking.