METHOD AND SYSTEM FOR INTELLIGENT SORTING BASED ON DYNAMIC ADJUSTMENT OF THRESHOLD VALUE Russian patent published in 2025 - IPC B07C5/346 

FIELD: performing operations.

SUBSTANCE: invention relates to the technical field of mineral processing, in particular to a method and system for intelligent sorting based on dynamic adjustment of a threshold value. Method includes: using an intelligent sorting system for sorting ore of a given particle size in accordance with a current threshold grade value for outputting the sorted ore; grinding sorted ore coming out of intelligent sorting system to obtain fine ore; determining the fine ore grade to obtain the fine ore current state parameters; calculation of the first coefficient of errors of the current complex grade based on the current complex grade and the target complex grade, when the first error coefficient goes beyond the range of the complex error coefficient adjustment, the dynamic adjustment step for the threshold grade value based on the current parameters of the state of the fine ore; dynamic adjustment in accordance with the dynamic adjustment step and the current grade threshold value to obtain the adjusted current grade threshold value.

EFFECT: invention enables the intelligent sorting system to sort ore of a given particle size in accordance with the established current grade threshold value.

10 cl, 5 dwg