A ball supplementing mechanism for double-in double-out coal mill steel balls

Abstract

The application provides a kind of double-in double-out ball mill steel ball ball supplement mechanism, belongs to ball mill related technical field, including ball mill, automatic ball supplement device, automatic ball supplement device is set on ball mill, automatic ball supplement device is composed of ball supplement mechanism and control system;Ball supplement mechanism is used to deliver ball supplement material to the feed inlet of ball mill, control system includes ball supplement analysis module and ball supplement control module, ball supplement control module is connected with the control circuit of ball supplement mechanism.Through ball supplement analysis module, the grinding information and steel ball information of ball mill are monitored and analyzed, and the time period change analysis of the comprehensive results is combined to obtain the ball supplement decision value, and then the corresponding ball supplement strategy is determined, the dynamic ball supplement adjustment according to the actual change demand of ball mill and steel ball is realized, the ball supplement control and adjustment are timely carried out, the precision, efficiency and flexibility of ball supplement are improved, the downtime is reduced, and the operation state and ball supplement effect of ball mill are optimized.

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