METHOD OF AUTOMATIC CONTROL OF PROCESS OF BENEFICATION OF ORE MINERALS

摘要

A method of automatic control of the process of benefication of ore minerals includes successive crushing of initial ore material in the mill, its classification depending on coarseness in the classifier, separation of classified ore material in the ore separator, successive formation of the flow of standard liquid and suspension of enriched material in the initial processing container, action on the flow of suspension by ultrasonic oscillations, shaping of surface ultrasonic Love waves, measurement of the intensity of surface ultrasonic waves, calculation of the ratio of measured values, application on the wall of initial processing container of metallic film, shaping of high-frequency volumetric ultrasonic waves.