New vibroscreen with additional feed elements

• Autorzy: Kim A. , Doudkin M. , Vavilov A. , Guryanov G.

Identyfikatory

DOI

10.1016/j.acme.2017.02.009

• Języki publikacji: EN

Abstrakty

EN

The article presents research results of the screening process of bulk materials with a new vibroscreen design with additional feed elements. Changes of the traditional screen structure is shown, the use of them increases the screening process efficiency and passage intensity of lower grade of bulk material to the sieve. It is established that the most simple, accessible, effective and efficient way to increase the effectiveness of the screening is the use of additional feed elements. According to the developed mathematical model of cell screening process, numerical studies to identify the effect of process parameters on the screening kinetics carried out. It is proved that the use of additional feed elements has a significant effect on the screening process kinetics and the state evolution of fine particle concentration in the bulk layer. It increases the screening effectiveness by improving the sieve filling and reduces the screening time. It is proved the performance, possibility to use, benefits, efficiency, and prospects for further research of the new vibroscreen scheme with feed elements. Description and results of comparative experimental studies of vibroscreens with different variants of additional bulk material excitation are presented.

Słowa kluczowe

EN

bulk material; screening process; vibroscreen; feed elements

PL

materiał sypki; kanał; przegląd

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 17, no. 4
• Strony: 786--794
• Opis fizyczny: Bibliogr. 21 poz., fot., rys., wykr.

Twórcy

autor

Kim A.

• D. Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan

autor

Doudkin M.

• D. Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan

autor

Vavilov A.

• D. Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan

autor

Guryanov G.

• D. Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan

Bibliografia

• [1] A. Zhuravlev, Condition of nonmetallic building materials industry and its development prospects, Building Materials 11 (2007) 4–6.
• [2] B. Arsentyev, L. Weissberg, L. Zarogatsky, A. Shuloyakov, Production of Cube-Shaped Crushed Stone and Construction Sand by Using Vibratory Mills. St. Petersburg, 2008.
• [3] A. Gorlyakov, Increase of productivity of crushing and screening plants by reducing the output of screening residue from crushing, Building Materials 11 (2007) 8–11.
• [4] L. Weisberg, Design and Calculation of Vibrating Screens, Nedra, Moscow, 1986.
• [5] A. Bauman, I. Bykhovskiy, Vibrating Machines and Processes in the Construction, Moscow, 1977.
• [6] J. Detyna, Stochastic models of particle distribution in separation processes, Archives of Civil and Mechanical Engineering 10 (2010) 15–26.
• [7] A. Goldin, V. Nadutiy, A. Chervonenko, E. Chizhyk, L. Weisberg inventors; assignee. Vibrating screen. USSR Patent No. 1050763. October 30, 1983.
• [8] A. Davidovich, A. Dudko, A. Kapustin, L. Chernobayeva, New Technologies in the Production of Non-Metallic Building Materials Abroad. Overview, Moscow, 1975.
• [9] A. Chervonenko, V. Nadutiy, A. Goldin, inventors; assignee. Method of Screening and Device for its Implementation. USSR Patent No. 1276371. December 15, 1986.
• [10] J. Detyna, J. Bieniek, Methods of statistical modeling in the process of sieve separation of heterogeneous particles, Applied Mathematical Modeling 32 (2008) 992–1002.
• [11] J. Detyna, Maximum Entropy as a Theoretical Criterion of Statistical Description of the Granular Matter Separation, Oficyna Wydawnicza P Wr, Wroclaw, 2007.
• [12] W. Blasiak, V. Misonov, Stochastic Modelling of Particulate Phase Dispersion in Two-Phase, 1st ed., Flow Dept of Heat & Furnace Technology, Stockholm, 1991.
• [13] A. Donchenko, V. Donchenko, Guide for Mechanics of Ore- Dressing Factory, Nedra, Moscow, 1986. p. 543.
• [14] O. Molerus, Stochastisches Modell der Gleichgewichtsichtung, Chemie Ingenieur Technik 39 (13) (1967) 792–796.
• [15] V. Ogurtsov, Stochastic model of screening particles distribution in the layer of particulate material during vibration screening, Building Materials 11 (2007) 38–39.
• [16] V. Ogurtsov, S. Fedosov, V. Mizonov, Modeling of kinetics of vibration screening based on theory of Markov chains, Building Materials 5 (2008) 33–35.
• [17] M. Doudkin, S. Pichugin, S. Fadeev, Contact force calculation of the machine operational point, Life Science Journal 10 (39) (2013) 246–250.
• [18] M. Doudkin, S. Pichugin, S. Fadeev, The analysis of road machine working elements parameters, World Applied Sciences Journal 23 (2013) 151–158.
• [19] M. Doudkin, S. Pichugin, S. Fadeev, Studying the machines for road maintenance, Life Science Journal 24 (2013) 134–138.
• [20] M. Doudkin, A. Vavilov, S. Pichugin, S. Fadeev, Calculation of the interaction of working body of road machine with the surface, Life Science Journal 133 (2013) 832–837.
• [21] A. Kim-Vainberger, M. Doudkin, A. Vavilov, G. Guriyanov inventors; assignee. Vibrating screen. Innovative Patent of the Republic of Kazakhstan No. 31145. April 17, 2015.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)