Assessment of the process efficiency for metallurgical zinc waste screening in vibrating screen

Abstract

Article concerns problems of screen classification of zinc waste. The aim of the paper was to estimate the screening process effectiveness for different types of screens and different operational parameters. The most favorable results for that type of feed material were obtained for the wire screen with mesh size 4x4 mm and the frequency of vibration 65 Hz. Also the values of throwing and dynamic indices were more favorable.