Volume 13 article 324 pages: 155-160

Published: Dec 02, 2016

DOI: 10.5937/jaes13-8115

DETERMINATION OF POWER MILL SPENT ON THE CREATION OF THE LONGITUDINAL MOTION OF THE GRINDING LOAD

Alexey Alexey Alekseevich Romanovich
Alexey Alexey Alekseevich Romanovich
Search for articles by this author
∙ Bogdanov Vasiliy Stepanovich
Bogdanov Vasiliy Stepanovich
Search for articles by this author
∙ Liudmila Gennadievna Romanovich
Liudmila Gennadievna Romanovich
Search for articles by this author
∙ Dmitry Viktorovich Romanischin
Dmitry Viktorovich Romanischin
Search for articles by this author
Open PDF

Abstract

In this article, a method of grinding material stepwise realized in the roller press mill and a ball mill, equipped with energy-exchange units (LEU). It was found that when using a ball mill, equipped with LEU, depending on the angle of rotation of the drum periodically changes its load level of grinding media in the chambers, and in the zone of active influence of LEU is lifted and to give them the longitudinal-transverse movement, characterized by, created in traditional mills. The technique of determining the power consumed by the mill is further equipped with energy-exchange units consumed for longitudinal movement of the grinding bodies in the grinding of materials, previously ground to a roller press mill. Presented equation for its calculation. The influence on the additional power consumption of the length of the first chamber, the angle of energy-exchange devices and load factors cameras grinding bodies. Comparative results obtained by experiment and calculations.

Keywords

Ball mill Energy-exchange device Method of calculation Longitudinal transverse motion of grinding media

Acknowledgements

The authors extend acknowledgements to the rector of BSTU, prof. Sergei Nikolaevich Glagolev for their assistance in organizing the study and publication of the results. *Work has been performed in the framework of Strategic Development Program at BSTU for 2012-2016.

References

Bogdanov, V.S., Sharapov, R.R. and Fadin, Y.M. (2008) Optimization of the grinding process in cement production Intern. Congress of Cement Manufacturers 9-12 October 2008. Belgorod State Technological University named after V.G.Shukhov, M: European tech. Inst, pp. 20-39.

Romanovich, A.А. (2011) Energy savings in the manufacture of building products. Scientific and technical journal “Bulletin of BSTU named after V.G.Shukhov”, № 3, pp. 69-71.

Bogdanov, V.S., Voronov, V.P. and Potapov, F.P. (2011) Calculation of the work expended in the destruction of the material in the cascade operation of the ball mill. Herald of Belgorod State Technological University named after V.G.Shukhov, № 1, pp. 61-64.

Bogdanov, V.S. and Romanenko V.S. (2012) Some efforts grinding in roller mills horizontal with regard to the strength of material. Scientific and technical journal “Bulletin of BSTU named after V.G. Shukhov”, № 4, pp. 84-87.

Romanovich, A.А. (2013) Determination of the center of mass of ball load the first chamber of the mill, equipped with paddle energy exchange devices. Scientific journal “Bulletin of the Novosibirsk State University”, № 2 (51), pp. 166-172.

Romanovich, A.А. (2013) The issue of calculating the power consumed by the mill with paddle energy exchange devices. Scientific and technical journal “Bulletin of BSTU named after V.G. Shukhov”, № 4, pp. 74-77.

Rudichev, A., Romanovich, L., Lycheva, A. and Romanovich, M. (2013) Incentives for Innovative Activity of Young Scientists on the Basis of Higher Educational Institutions in Russia. Experience of Belgorod State Technological University named after V.G. Shukhov, World Applied Sciences Journal, № 25 (12), pp. 1754-1757.

Romanovich, L., Sevostyanov, V., Romanovich, M. and Sevostyanov, M. (2014) Innovation activity and technology transfer of higher education. Journal of Applied Engineering Science / Istrazivanja i projektovanja za privredu, 4 (13), pp. 273-276.