REGRESSIVE MODELLING OF THE TUFF CRUSHING DISTRICT WORK WITHIN THE ORE-PRETREATMENT CYCLE FOR FURTHER TUFF COMPLEX PROCESSING

Details

Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 112

UDC [622. 732:621.4:621. 926].001.57

Authors:

V.P. Naduty, D.Sc. (Tech.), Professor

(IGTM, NAS of Ukraine),

Ye. Z. Malanchuk, Ph.D. (Tech.)

(National university of water management

and nature resources use, Rovno),

A.M. Erpert, Ph.D. (Tech.)

(SHEE  «NMU»)

Abstract.

The article describes results of regressive modeling which presents work of the crushing district as a part of manufacturing scheme of complex processing and preparation of basalt and its further enrichment with the aim to extract titaniferous magnetite and native copper. The authors obtained experimental dependencies of the size distribution on the sizes of the jaw crusher and dependencies of the jaw crusher productivity on the size of a discharging slot. Results of the tuff distribution by size classes after the roll crusher with discharging slot of 3,0 mm are shown depending on size of initial weight supplied from of the jaw crusher. Graphics of these results are analyzed.

Keywords: jaw crusher, roll crusher, size distribution, mathematical model.  

References:

1. Bulat, A.F., Naduty, V.P. and Malanchuk Ye.Z. (2012), "Prospects of development of raw base of mountain manufacture on the basis of complex processing technogenic wastes", Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 101, pp. 3-9.
2. Naduty, V.P., Malanchuk, Z.R. and Prokopuk, O.N. (2010), "Substantiation of necessity of complex processing of цеолит-смектитовых tuffs of Volhynia", Proc. of the International scientific conference "Forum of Miners-2010", National Mining University, Dnepropetrovsk, pp. 50-55/
3. Naduty, V.P. and Malanchuk, Ye.Z. (2012), "Choice of the factors of influence and definition of dependences of productivity roll crusher from their parameters", Zbahachennia korysnykh kopalyn [Enrichment of minerals], no. 47(88), pp. 64-68.
4. Naduty, V.P. Malanchuk, Ye.Z. and Khmelenko I.P. (2011), "Research of laws fine vibrating screening of basalt raw material", Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 94, pp. 144-150.

About the author:

NadutyVladimirPetrovich, Doctor of Technical Sciences (D.Sc.), Professor, Head of Department of Geodynamic Systems and Vibration Technologies, M.C. 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. . 

Malanchuk Yevgeniy Zinovyevich, Ph.D. (Tech.), Associate Professor, National university of water management and nature resources use, Rovno, Ukraine. 

Erpert Alexandr Mikhajlovich,Ph.D. (Tech.), Professor, State Higher Educational Establishment is the "National Mining University", Dnepropetrovsk, Ukraine.

 

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