DBPapers
DOI: 10.5593/sgem2017/13/S03.039

EFFICIENT APPLICATION OF STRIPPING SCHEMES FOR MINERAL DEPOSITS: CONVENTIONAL AND ADVANCED TRANSPORTATION OF ORE IN DEPENDENCE OF ANNUAL PRODUCTIVE CAPACITY OF UNDERGROUND MINES

E. Gromov, O. Belogorodtsev
Monday 11 September 2017 by Libadmin2017

References: 17th International Multidisciplinary Scientific GeoConference SGEM 2017, www.sgem.org, SGEM2017 Conference Proceedings, ISBN 978-619-7105-00-1 / ISSN 1314-2704, 29 June - 5 July, 2017, Vol. 17, Issue 13, 305-312 pp, DOI: 10.5593/sgem2017/13/S03.039

ABSTRACT

One of the key parameters of the mine, which affects the choice of the scheme for stripping and transporting ore, is its annual productive capacity. At the same time, the analysis of the experience of domestic mining enterprises using the underground mining methods allows us to say that the traditional and most common transportation methods are skip hoisting and road transport using underground dump trucks [1].
Along with traditional ones, there are progressive energy-efficient and poorly-staffed types of transport, the application of which under certain conditions can significantly improve the technical, economic and environmental performance of the enterprise, while reducing the level of industrial injuries and improving the working conditions of underground workers. Among such transport systems are: vertical and steeply sloped conveyors, inclined conveyors with a curved path, located in the roof of mine excavations, conveyor trains, as well as diesel-electric dump trucks (diesel-trolleys). However, the wide application of these transport systems is constrained by the insufficient knowledge [1-4].
To expand the theoretical understanding of the boundaries of the effective application of various schemes for stripping the deposits, studies have been carried out aimed at establishing the analytical dependencies of cost of the mine hoisting on the annual production capacity of the mine. The obtained results allow substantiating the areas of rational use of the stripping methods with the use of traditional and advanced transports and choosing the most optimal of them depending on the projected volume of the cargo flow.

Keywords: deposit stripping scheme, traditional and advanced modes of transport, annual productive capacity, computer modeling, feasibility study

PAPER DOI: 10.5593/sgem2017/13/S03.039; EFFICIENT APPLICATION OF STRIPPING SCHEMES FOR MINERAL DEPOSITS: CONVENTIONAL AND ADVANCED TRANSPORTATION OF ORE IN DEPENDENCE OF ANNUAL PRODUCTIVE CAPACITY OF UNDERGROUND MINES

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