Analysis of technologicaland energy parameters of ball mills

DOI: https://doi.org/10.30686/1609-9192-2024-6-107-110

Читать на русскоя языкеR.V. Klyuev
Moscow Polytechnic University, Moscow, Russian Federation
Russian Mining Industry №6 / 2024 p. 107-110

Abstract: The paper considers issues related to the analysis of the most important process parameters of ball mills, such as changes in productivity, power consumption, amount of water entering the mill, oil pressure in the mill hydraulic system, pulp density during mill unloading. It was found that the power consumed by the mills varies within 836–1260 kW. The energy characteristics of the mills, as well as specific power consumption, correlation coefficients and regression equations are presented. The values of the coefficients of variation, asymmetry and excess show good agreement with the normal distribution law of random variables. Specific power consumption for mills varies within 6.71–9.94 kWh/t. In the future, it is planned to carry out a verification calculation of the drive electric motors of the mills in order to establish that the actual power of the electric motor corresponds to the calculated one. Such a check allows to objectively assess whether the actual power consumption corresponds to the adopted technology of the grinding process in the autogenous grinding body of the mining and processing plant.

Keywords: mill, regression equation, specific energy consumption, mining and processing plant, crushed ore

For citation: Klyuev R.V. Analysis of technological and energy parameters of ball mills. Russian Mining Industry. 2024;(6):107– 110. (In Russ.) https://doi.org/10.30686/1609-9192-2024-6-107-110

Article info

Received: 18.10.2024

Revised: 25.11.2024

Accepted: 02.12.2024

Information about the author

Roman V. Klyuev – Dr. Sci. (Eng.), Professor of Department Automation and Control, Moscow Polytechnic University, Moscow, Russian Federation; https://orcid.org/0000-0003-3777-7203; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

References

1. Golik V.I., Klyuev R.V., Martyushev N.V., Zyukin D.A., Karlina A.I. Prospects for return of valuable components lost in tailings of light metals ore processing. Metallurgist. 2023;67(1-2):96-103. https://doi.org/10.1007/s11015-023-01493-5

2. Brigida V.S., Golik V.I., Klyuev R.V., Sabirova L.B., Mambetalieva A.R., Karlina Yu.I. Efficiency gains when using activated mill tailings in underground mining. Metallurgist. 2023;67(3-4):398–408. https://doi.org/10.1007/s11015-023-01526-z

3. Zhao X., Yang Y., Sun F., Wang Bo, Zuo Y., Li M. et al. Enrichment mechanism and exploration and development technologies of high coal rank coalbed methane in south Qinshui Basin, Shanxi Province. Petroleum Exploration and Development. 2016;43(2):332–339. https://doi.org/10.1016/S1876-3804(16)30039-8

4. Шадрунова И.В., Колодежная Е.В., Горлова О.Е. Разработка технологии сухого обогащения флюоритовых руд. Горный информационно-аналитический бюллетень. 2023;(2):43–57. https://doi.org/10.25018/0236_1493_2023_2_0_43 Shadrunova I.V., Kolodezhna E.V., Gorlova O.E. Dry processing technology for fluorite ore. Mining Informational and Analytical Bulletin. 2023;(2):43–57. (In Russ.). https://doi.org/10.25018/0236_1493_2023_2_0_43

5. Рыбак Я., Хайрутдинов М.М., Конгар-Сюрюн Ч.Б., Тюляева Ю.С. Ресурсосберегающие технологии освоения месторождений полезных ископаемых. Устойчивое развитие горных территорий. 2021;13(3):405–415. Rybak Ya., Khayrutdinov M.M., Kongar-Syuryun Ch.B., Tyulyayeva Yu.S. Resource-saving technologies for development of mineral deposits. Sustainable Development of Mountain Territories. 2021;13(3):405–415. (In Russ.)

6. Клюев Р.В. Анализ надежности элементов системы электроснабжения карьеров. Горные науки и технологии. 2024;9(2):183–194. https://doi.org/10.17073/2500-0632-2024-03-254 Klyuev R.V. Reliability analysis of open-pit power supply system components. Mining Science and Technology (Russia). 2024;9(2):183–194. https://doi.org/10.17073/2500-0632-2024-03-254

7. Golik V.I., Hasheva Z.M., Galachieva S.V. Diversification of the economic foundations of depressive mining region. The Social Sciences. 2015;10(6):746–749.

8. Malyukova L.S., Martyushev N.V., Tynchenko V.V. Circular Mining Wastes Management for Sustainable Production of Camellia sinensis (L.) O. Kuntze. Sustainability (Switzerland). 2023;15(15):11671. https://doi.org/10.3390/su151511671

9. Wang M., Wang X., Liu W. A novel technology of molybdenum extraction from low grade Ni–Mo ore. Hydrometallurgy. 2009;97(1-2)126–130. https://doi.org/10.1016/j.hydromet.2008.12.004

10. Евдокимов С.И., Клыкова К.Ю., Рубаева И.О., Стадник Д.А. Технология использования чернового концентрата в качестве минералов-носителей. Устойчивое развитие горных территорий. 2023;15(3):568–580. https://doi.org/10.21177/1998-4502-2023-15-3-568-580 Evdokimov S.I., Klykova K.Yu., Rubaeva I.O., Stadnik D.A. Technology of using rough concentrate as carrier minerals. Sustainable Development of Mountain Territories. 2023;15(3):568–580. (In Russ.). DOI: 10.21177/1998- 4502-2023-15-3-568-580

11. Баловцев С. В., Меркулова А. М. Комплексная оценка надежности зданий, сооружений и технических устройств горных предприятий. Горный информационно-аналитический бюллетень. 2024;(3):170–181. https://doi.org/10.25018/0236_1493_2024_3_0_170 Balovtsev S.V., Merkulova A.M. Comprehensive assessment of buildings, structures and technical devices reliability of mining enterprises. Mining Informational and Analytical Bulletin. 2024;(3):170–181. https://doi.org/10.25018/0236_1493_2024_3_0_170

12. Vidayev I.G., Martyushev N.V., Ivashutenko A.S., Bogdan A.M. The resource efficiency assessment technique for the foundry production. Advanced Materials Research. 2014;880:141–145. https://doi.org/10.4028/www.scientific.net/AMR.880.141

13. Pashkov E.N., Martyushev N.V, Ponomarev A.V An investigation into autobalancing devices with multireservoir system. IOP Conference Series: Materials Science and Engineering. 2014;66(1):012014. https://doi.org/10.1088/1757-899X/66/1/012014

14. Ardashkin I.B., Yakovlev A.N., Martyushev N.V. Evaluation of the resource efficiency of foundry technologies: Methodological aspect. Advanced Materials Research. 2014;1040:912–916. https://doi.org/10.4028/www.scientific.net/AMR.1040.912

15. Malozyomov B.V., Martyushev N.V., Sorokova S.N., Efremenkov E.A., Qi M. Mathematical modeling of mechanical forces and power balance in electromechanical energy converter. Mathematics. 2023;11(10):2394. https://doi.org/10.3390/math11102394

16. Жуков И.А., Голиков Н.С., Мартюшев Н.В. Рационализация конструкции секции скребкового конвейера средствами автоматизированного метода анализа прочностных характеристик. Устойчивое развитие горных территорий. 2022;14(1):142–150. Zhukov I.A., Golikov N.S., Martyushev, N.V. Design rationalization of the scraper conveyor section by means of an automated method of strength characteristics analysis. Sustainable Development of Mountain Territories. 2022;14(1):142–150. (In Russ.).

17. Skeeba V.Yu., Ivancivsky V.V., Martyushev N.V., Lobanov D.V., Vakhrushev N.V., Zhigulev A.K. Numerical simulation of temperature field in steel under action of electron beam heating Source. Key Engineering Materials. 2016;712:105–111. https://doi.org/10.4028/www.scientific.net/KEM.712.105