Iagniukova I.V. Determination of efficiency of highly humid rock classification at circular directed oscillations of the screening surfaces

Details

Parent Category: Geo-Technical Mechanics, 2016

Category: Geo-Technical Mechanics, 2016, Issue 129

Geoteh. meh. 2016, 129, 156-165

DETERMINATION OF EFFICIENCY OF HIGHLY HUMID ROCK CLASSIFICATION AT CIRCULAR DIRECTED OSCILLATIONS OF THE SCREENING SURFACES

¹Iagniukova I.V.

¹IGTM NAS of Ukraine

Abstract. This article presents results of experimental research of how design and mode para-meters of the vibrating roll classifier and properties of the rocks impact on the classifier efficiency. Efficiency of the vibrating roll classifier is determined depending on its design parameters such as the slope and gaps between the rollers, such properties of the rocks as moisture content and bulk density, as well as the classifier mode parameters such as the angular frequency of the vibration and specific load per area unit of the screening surface. Experimental research will provide a compara-tive evaluation of the roll vibrating classifier and roll vibroimpact classifier with different designs of their sieving surfaces.

Keywords: experimental research, smooth rollers, polymer rollers, vibrating roller classifier, efficiency.

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 About the authors:

Iagniukova Iryna Volodymyrivna, Doctoral Student, Engineer of Department of Mechanics of Mineral Processing Machines and Processes, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnеpr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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