NEW RESOURCE- AND ENERGY-SAVING TECHNOLOGY OF ORE DESINTEGRATION IN BALL MILLS WITH RUBBER LINING

Details

Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 113

UDC 622.23:05459

Authors:

V.I. Dyrda, D. Sc. (Tech.), Professor (IGTM NAS of Ukraine)

V.A. Kalashnikov, Director (Valsa-GTV Ltd.)

I.V. Khmel, Chief Enricher (Northern Mining and Processing Plant)

Abstract.

The main tendencies of development of designs of ore-grinding mills such as increasing the diameter of the drum, reducing speed, increasing the durability and reliability of all components and parts of tumbling mills are considered. The special role of the rubber lining in the mills is presented. A consistent pattern of rubber lining wave wear during its interaction with inner mill loading is described. The basic components of the new resource- and energy-saving technology of ore grinding in ball mills are considered.

Keywords:

ball mills, rubber lining, lining wave wear, resource- and energy-saving technology

References:

1.             Dyrda, V.I., Kalashnikov, V.A., Yevenko, S.L., Markelov, A.Ye., Khmel, I.V. and Stoyko, A. (2012), “Dynamic model of wave abrasive fatigue failure of the rubber lining in rattlers”, Geo-technical mechanics, no. 106, pp. 15-24.
2.             Dzhons, S.M. and Svalbonas, V. (2004), “Large mills by Metso Minerals”, Mining industry, no. 6.
3.             Dyrda, V.I. and Zozulya, R.P. (2013), Rezinovyye futerovki tekhnologicheskikh mashin [Rubber linings of technological machines], Dnepropetrovsk, Ukraine.
4.             Romanov, A.P., Kolosay, G.B., Yermakov, D.V. and Koltunov, A.V. (2004), “Modernization of ore grinding technology at the mining processing plant “Kubaka”, Mining industry, no. 5.
5.             Eriksson, K.-G., Marklund, G., Grebeneshnikov, A.P., Fishchev, V.Yu. (2010), Mill linings systems development, Mining industry, no. 1.

About the authors:

Dyrda Vitaly Illarionovich, Doctor of Technical Sciences (D. Sc.), Professor, Head of Department of Elastomeric Component Mechanics in Mining Machines, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

Kalashnikov Vyacheslav Alekseevich, Director, Valsa-GTV Ltd., Belaya Tserkov, Ukraine

Khmel Irina Vitalyevna, Chief Enricher, Northern Mining and Processing Plant, Krivoy Rog, Ukraine

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