Генериране на математични модели при използването на трошачни комплекси
Generation of mathematical models when using crushing complexes

Summary/Abstract: The article examines modern technologies in open-pit mining of aggregates, with the research focused on optimizing the processes related to crushing, separation and transportation of the extracted material. The criteria for selecting optimal parameters of crushing and screening installations using motor vehicles and/or rubber conveyor belts are substantiated. For specific engineering and geological conditions for mining of aggregates, mathematical models have been developed that reflect the correlations between productivity and the main indicators of technological schemes for the operation of transport-crushing-screening complexes. The results of the obtained models allow for predicting the production and energy efficiency of the presented technologies taking into account the minimum costs, reliability and technological risk, respectively, and for improving engineering solutions in the field of mining and processing industries

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