Journal
This paper reviews the system of clinker precrushing with impact-centrifugal mills as an alternative to roller crushers. The method of impact-centr...
| Issue №6, 2024 |
| Section: Equipment and technology |
| Keywords: centrifugal-impact grinding, Portland cement clinker, pre-crushing, particle size distribution, energy saving |
| Autor: M.S. Garkavi, A.V. Artamonov, M.A. Kozin, D.D. Khamidulina, S.A. Nekrasova, E.V. Kolodezhnaya. |
The article considers the need for modeling the modes of operation of ball charges of tube ball mills. The description of the investigated digital ...
| Issue №6, 2024 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, modeling, kinetic energy, potential energy, speed of movement |
| Autor: V.S. Bogdanov, S.I. Antsiferov, E.A. Sychev. |
The possibility of regulating the mode of motion of grinding media by means of a new classifying lining is shown. The regulation of the grinding proce...
| Issue №2 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, lining, mill feed, fineness of grinding, segregation, sorting, energy consumption |
| Autor: V.S. Bogdanov, I.N. Sukhorukov, D.V. Bogdanov, N.P. Nesmeyanov. |
The article presents recommendations of OOO Cemservice related to stage-by-stage upgrading of the cement grinding section and describes the practi...
| Issue №5, 2023 |
| Section: Equipment and technology |
| Keywords: grinding, cement, modernization, closed circuit, productivity, specific power consumption |
| Autor: A.G. Grinvald. |
Production of high quality cement requires information on the mineralogical and chemical composition of the components and the final product. ANTS...
| Issue №5, 2023 |
| Section: Control of production |
| Keywords: sample preparation, equipment, grinding, analysis |
| Autor: I.S. Lisitsyna. |
The article deals with the methodology of determining the power consumed by a centrifugal disk grinder for breaking particles by impact, overcoming fr...
| Issue №4, 2023 |
| Section: Equipment and technology |
| Keywords: entrifugal disc grinder, power, rotational speed, grinding chamber, impact elements, particle |
| Autor: V.S. Bogdanov, I.A. Semikopenko, D.A. Belyaev, D.V. Vavilov. |
The analysis of the existing designs of grinding mills, their advantages and disadvantages is carried out, the preferable field of application is show...
| Issue №3, 2023 |
| Section: Equipment and technology |
| Keywords: vibratory mill, oscillation frequency, grinding chamber, regression equation, output, gravity centre, balance weight |
| Autor: V.S. Bogdanov, N.E. Bogdanov, S.I. Antsiferov, A.I. Nizhegorodov, Ye.A. Sychev. |
This article provides information on Sympatec's laser diffraction particle size analyzers. The analytical system, which includes the HELOS particl...
| Issue №3, 2023 |
| Section: Control of production |
| Keywords: particle-size analysis, in-line particle-size analysis, automated laboratory, laser diffraction, grinding control |
| Autor: C. Behrens, D.S. Tausenev. |
This article describes the means of protecting coal grinding plants from fires theand explosions, the factors on which the effectiveness of such means...
| Issue №2, 2023 |
| Section: Equipment and technology |
| Keywords: coal grinding, explosion protection, fire protection |
| Autor: V. Grosskopf. |
The paper considers the method of calculation of kinematic parameters of the transverse-longitudinal motion of grinding bodies in a ball tube mill. Th...
| Issue №6, 2022 |
| Section: Equipment and technology |
| Keywords: ball-tube mill, grinding bodies, ball, motion trajectory, separation angle, press force, rotation frequency |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, Ye.A. Sychev. |