Efficiency of cyclical-and-continuous method in open pit mining

Influence of an Installation Angle of the Conveyor Lift on the Volumes of Mining and Preparing Work at Quarries at the Cyclic-Flow Technology of Ore Mining

“…The angle of inclination of the conveyor line can be changed along the route length up to 90°. All this allows to transport the rock mass by the shortest distances, having essentially reduced the length of the conveyor lines in comparison with traditional conveyors, and to minimize the mining and capital works, having refused to lay special trenches and shaft sinking in open-pit mines [21].…”

“…The performed studies have showed that specific energy consumption of the cyclic-flow method used in the open-pit mines of the Commonwealth of Independent States is lower by 14-16 % compared to the cyclic technology. Distribution of energy consumption by the main technological CFM processes is on average the following: transportation of rock mass 75-80 %, crushing 8-10 %, excavation 16-18 % [9,21].…”

Selection of gathering autotransport for the systems of cyclical-and-continious technology

“…Основная масса исследований в области форми-рования структуры горнотранспортного оборудова-ния проведена в период 1970 -1990 годов и требует существенной доработки применительно к современ-ным экономическим условиям, поэтому, опираясь на результаты предшественников, авторы постарались изложить результаты исследований, проводимых в Институте горного дела УрО РАН и других органи-зациях за последние 10 лет (Glebov, 2012a;Lukichev, Belogorodtsev, & Gromov, 2015;Solomennikov & Cheskidov, 2015;Yakovlev et al, 2016;Glebov, 2017).…”

Studying the volumes of industrial waste in Ukraine and substantiating the trends in processing rock masses of Kryvbas waste dumps

“…The technologies for processing different technogenic objects include a mining part (extraction, re-excavation, transportation, storage) and preliminary dressing (sorting, recovery, processing). Modern stage of the development of mining industry demonstrates that there are practically no problems with the provision of mining operations with the necessary equipment (excavators, loaders, dumpers, crushers, feeders) [1][2][3], while effective support of pre-processing operations and formation of technological complexes require studying susceptibility of useful components as well as substantiation of the processing methods, analysis of the equipment market, and determination of qualitative and quantitative indices.…”

“…Bespoiasko, V.D. Yevtiekhov [2] show the results of analysis of using gravitational and gravitational-magnetic techniques for processing wastes generated by national manufacturers.…”