Modern Mining ›› 2024, Vol. 40 ›› Issue (03): 174-176.
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In order to improve the intelligent degree of wet linear screen in the closed-circuit screen⁃ ing process of high-pressure roller mill in Zhangzhuang Mine，in view of the problems that the funnel on the screen is easy to wear and the maintenance is difficult，the funnel material under the screen is easy to accu⁃ mulate，the cleaning personnel work intensity is large，the single series shutdown time is long，which affect the stability of product quality，a series of optimization and transformation are carried out on the funnel on and under the screen of a single wet linear screen.After the transformation，the single-line production capac⁃ ity is improved，the labor cost and production energy consumption are reduced，and the intelligent degree of the concentrator of Zhangzhuang Mine is improved，which lays a foundation for the stable quality and high yield of the beneficiation system and the integration of operation，inspection and maintenance.
