CONTROL OF STEEL FLUX GRANULOMETRIC CHARACTERISTICS IN THE FINISHED-PRODUCT WAREHOUSES OF THE PJSC "DOKUCHAIEVSK FLUX-DOLOMITE WORKS"

Details

Parent Category: Geo-Technical Mechanics, 2014

Category: Collection of scientific papers «Geotekhnicheskaya Mekhanika» Issue 118

UDC 622.271:658.567

Author:

Kustov V.V., M. S. (Tech.) (State H E I «NMU»)

Abstract.

Interdependence between granulometric composition of loose materials, technology of dump formation and massif structure was studied. A scheme based on the curve of the weight distribution in parts is proposed for determining loose material distribution by size in the thin layer of the dump slope. Peculiarities of the loose product distribution by size in to the dumps of different shapes were analyzed in the warehouses of the private company “Dokuchaevsk Fluxing-Dolomite Industrial Complex”.  The schemes are proposed for selective unloading of the floor warehouses in enterprises producing metallurgical flux by different kinds of excavating and loading equipment. Recommendations are given for reducing costs of maintain quality of the products stored in the floor warehouses of enterprises producing metallurgical flux.

Key words:

metallurgical fluxes, granulometric composition, segregation, warehouses for commercial products, technogeneous formations, loose material distribution by size, massif structure.

References:

1. Kustov, V.V. and Pchelkin, G.D. (2009), “Mathematical modeling of the process of segregation of the rock mass in the formation of a cone-shaped object”, Metalurgicheskaya i gornorudnaya promyshlennost [Metallurgical and Mining Industry], no. 1, pp. 96-101.

2. Karmazin, V.I. (1982), Obogashchenie rud chernykh metallov [Dressing of ferrous], Nedra, Moskow, Russia.

3. Cherney, E.I., Postolovskiy, R.M., Kravets, S.V., Malanchuk, Z.P., Sokil, A.M., Cherney O.E. and Kozhaev, A.I. (2001), “Laws of the quantitative distribution of minerals in placers”, Vestnik RGTU, no. 12, pp. 221-231.

4. Kustov, V.V. and Pchelkin, G.D. (2008), “Mathematical modeling of the process of segregation of bulk rock”, Tezy V Mizhnarodnoi naukovoi konferentsii studentiv, magistriv ta aspiranyiv “Suchasni problemy ekologii ta geotekhnologii” [Proceedings of the V International Conference of Students, Masters and PhD Students "Modern Problems of Environment and Geotechnology"], Zhytomir, Ukraine, 19-22 March 2008, pp. 445-446.

5. Kustov, V.V. and Pchelkin, G.D. (2011), “Technological development scheme waste flyusodobyvayuschih enterprises”, Metalurgicheskaya i gornorudnaya promyshlennost [Metallurgical and Mining Industry], no. 1, pp. 88-92.

6. Pivnyak, G.G., Gumenik, I.L., Drebenshtedt, K and Panasenko, A.I. (2011), Nauchnye osnovy ratsionalnogo prirodopolzovaniya pri otkrytoi razrabotke mestorozhdenii [Scientific basis of environmental management at the open mining], National Mining University, Dnepropetrovsk, Ukraine.

7. Ishimov, A. and Drebenstedt, C. (2010), “Mathematical and experimental analysis of the sedimentary processes during hydraulic filling of tailings”, In:12th International Symposium on Environmental Issues and Waste Management in Energy and Mineral Production, Publishing House of Lesnicka praca s.r.o., Prague, pp. 208 – 213.

8. Kustov, V.V. and Pchelkin, G.D. (2011), “On the problem of the choice of technology formation and subsequent development of man-made deposits with the segregation of rocks”, Proc. The International sientific conference “Forum of Mining Engineers-2011”, National Mining University, Dnepropetrovsk, pp. 99-104.

9. Pchelkin, G.D., Kustov, V.V. and Kustov, A.V. (2012), “Influence of technological processes and properties of loose rocks on the features of the structure and characteristics of the slope of the bulk of man-made form”, Proc. The International sientific conference “Forum of Mining Engineers-2012”, National Mining University, Dnepropetrovsk, pp. 89-95.

About the author:

Kustov Vladimir Vasilyevich, Master of Science, Associate Professor of Оpen-pit mining, State Higher Educational Institution «National Mining University» (SHEI «NMU»), Dnipropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

• < Prev
• Next >