Experimental Research on the Dynamic Balance and Analysis on the Finite Element of Split-Type Bell Hood

Abstract

In accordance with the type and cause of abrasion on the bell hood of vertical-scraper discharge centrifuge, this paper analyzed the operational principle and structural features of this equipment. Meanwhile, the author designed the split-type bell hood that was characterized by low cost, easy replacement and other merits. Furthermore, the analysis model was built to analyze the finite element of split-type bell hood, further validating the stability of this structure. Dynamic balance tests proved the reliability and stability on the dynamic balance of this split-type bell hood, thus providing reference for the split-type design of wearing parts.