Issue |
E3S Web Conf.
Volume 281, 2021
IV International Scientific Conference “Construction and Architecture: Theory and Practice of Innovative Development” (CATPID-2021 Part 1)
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Article Number | 01004 | |
Number of page(s) | 9 | |
Section | Structural Mechanics and Structural Theory, Civil and Industrial Construction | |
DOI | https://doi.org/10.1051/e3sconf/202128101004 | |
Published online | 02 July 2021 |
Determination of the ball mills performance, taking into account the particle size of the finished product
Moscow State University of Civil Engineering (National Research University), 129337, Moscow, Russia
* Corresponding author: ptdm_zavkaf@mail.ru
The article discusses the issue of determining the newly formed specific surface of the cement clinker taking into account the lateral surface of the seal area. When developing this technique, the assumption that the newly formed particles have a shape close to spherical, has been made. The obtained ratio determines the work that considers the formation of thecement clinker material new surface, depending on the size of the original and newly formed material. An arithmetic expression is given, defined as the minimum amount of energy that must be introduced into the deformation zone for the destruction of a cement clinker particle to occur. The presented technique is specified taking into account the fact that defects are introduced into the crushed material particle. Taking into account the fact that the grinding ball makes an impact in one cycle of its movement, the value of the newly formed surface of the material in the ball mill is determined in one hour of its operation.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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