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ArticleName Ways to develop command and communication systems in underground mines of Norilsk Nickel Mining and Metallurgical Company
DOI 10.17580/gzh.2015.06.19
ArticleAuthor Kubuzov E. A., Kurenkin E. Yu., Tolparov K. B., Kozhiev Kh. Kh.
ArticleAuthorData

Author 1:
Name & Surname: Galaov R. B.
Company: Polar Division of PJSC “MMC “NORILSK NICKEL” (Norilsk, Russia)
Work Position: Deputy Director for Minerals and Raw Materials
Contacts: phone: + 7 (3919) 25-42-01


Author 2:
Name & Surname: Balchugov V. G.
Company: Polar Division of PJSC “MMC “NORILSK NICKEL” (Norilsk, Russia)
Work Position: Deputy Head of Underground Ventilation Section, Taimyrsky Mine


Author 3:
Name & Surname: Kazakov B. P.
Company: Mining Institute, Ural Branch, Russian Academy of Sciences (Perm, Russia)
Work Position: Principal Researcher, Aerology and Thermophysics Department
Scientific Degree: Professor, Doctor of Engineering Sciences


Author 4:
Name & Surname: Butakov S. V.
Company: AeroSfera Research and Production Association (Perm, Russia)
Work Position: Director

Abstract

The article addresses a scientific and technical problem of current concern, connected with the normalization of microclimate in a deep mine, when air temperature in deep-level work zones is considerably higher than standard values (+26 °C) due to the geothermal gradient. In terms of Taimyrsky Mine of the Polar Division of Norilsk Nickel, where mining operations are carried out at depths of 1700 m and the mine air temperature reaches +40 °C, the authors present the research and the developed system for mine microclimate normalization by means of underground air conditioning. Based on in situ ventilation and temperature–humidity survey, using Aeroset program, a thermal model is constructed in the form of a map of actual temperatures in stopes, based on which the most efficient structure and systems for air conditioning and cool air distribution are determined, taking into account normalization of temperature in dead ends. The article describes basic component of the mine microclimate normalization system—split-type air conditioner KSHT-350N (350 kW), developed up to the level of the design documentation and intended for operation in automated air control systems meant for mines and underground facilities, including gas and dust hazardous.
The study is supported by the Russian Foundation for Basic Research, Project No. 15-05-04552.

keywords Thermal conditions, deep mines, temperature above the allowable level, microclimate normalization problems, underground mine air conditioner, conditioning structure, cool air distribution, modeling, computational program package
References

1. Karelin V. N., Kravchenko A. V., Levin L. Yu., Kazakov B. P., Zaytsev A. V. Osobennosti formirovaniya mikroklimaticheskikh usloviy v gornykh vyrabotkakh glubokikh rudnikov (Peculiarities of formation of microclimatic conditions in mine workings of deep mines). Gornyi Zhurnal = Mining Journal. 2013. No. 6. pp. 65–68.
2. Gendler S. G. Teplofizicheskie aspekty bezopasnosti i effektivnosti pri dobyche poleznykh iskopaemykh i ekspluatatsii podzemnykh sooruzheniy v surovykh klimaticheskikh usloviyakh (Thermal-physics aspects of safety and efficiency during mineral extraction and exploitation of underground facilities in severe climatic conditions). Zapiski Gornogo instituta = Proceedings of Mining Institute. 2006. Vol. 17, No. 1. pp. 129–136.
3. Mackay L., Bluhm S., Van Rensburg J. Refrigeration and cooling concepts for ultra-deep platinum mining. Available at: http://www.saimm.co.za/Conferences/Pt2010/285-292_MacKay.pdf (accessed: May 29, 2015)
4. McPherson M. J. Subsurface ventilation and Environmental engineering. London : Chapman&Hall, 2009. 824 p.
5. Kazakov B. P., Levin L.Yu., Zaytsev A. V. Sovremennye podkhody k razrabotke sposobov upravleniya teplovym rezhimom rudnikov pri vysokoy temperature porodnogo massiva (Modern approaches to development of methods of control of mines' thermal mode with high temperature of rock massif). Gornyi Zhurnal = Mining Journal. 2014. No. 5. pp. 22–25.
6. Kazakov B. P., Zaytsev A. V. Issledovanie protsessov formirovaniya teplovogo rezhima glubokikh rudnikov (Research of processes of formation of deep mine thermal mode). Vestnik Permskogo natsionalnogo issledovatelskogo politekhnicheskogo universiteta = Bulletin of Perm National Research Polytechnic University. 2014. No. 10. pp. 91–97.
7. Levin L. Yu., Gazizullin R. R., Zaytsev A. V. Ispolzovanie programmnogo modulya ANSYS CFX pri reshenii nauchno-proizvodstvennykh zadach provetrivaniya shakht i rudnikov (Application of program module ANSYS CFX during solving of scientific-production issues of shaft and mine ventilation). SAPR i grafika = SAPR and graphics. 2011. No. 10. pp. 64–66.
8. Levin L. Yu. Razrabotka shakhtnoy podzemnoy ustanovki konditsionirovaniya vozdukha dlya usloviy glubokogo rudnika «Taymyrskiy» (Development of mine underground air conditioning unit for Taymyr deep mine conditions). Strategiya i protsessy osvoeniya georesursov : materialy nauchnoy sessii Gornogo Instituta Uralskogo Otdeleniya Rossiyskoy Akademii nauk po rezultatam nauchno-issledovatelskoy raboty v 2012 godu (Strategy and processes of mastering of georesources: materials of scientific session of Mining Institute of Ural Branch of Russian Academy of Sciences, according to research engineering results). Perm, 2013.

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