Parameters and fractional composition of bulk materials
Abstract
In the processes of processing and production of products, a person deals with materials of various aggregate states - liquids, gases, solid and bulk substances. The design of processes of technological processing is based on the mutual influence of the properties of materials and the design of equipment that implements the goal of technological transformation. For the listed materials, traditional methods of calculating the design and technological parameters of plants are used in practice. However, characterizing the category of "bulk material", it is often understood that this is an array of particles possessing the same nature. Examples of materials of this type can be: grain cereals and their processed products, starch, sugar, salt, etc. The field of application of such products is agriculture, food industry, etc. Processes where the processing object is bulk materials or their mixtures (compositions containing two or more components in a certain ratio) can be named: transportation, dosing, mixing, pressing, heat and mass transfer, and many others used in human activity. The article presents the main parameters and the fractional composition of bulk materials used in food industrial processing and food production.
Keywords
bulk material,
property,
angle of slope,
coefficient of friction,
particle,
density,
form,
size,
parameter
About the Authors
Z. V. Lovkis
RUE “Scientific and Practical Centre for Foodstuffs of the National Academy of Sciences of Belarus”
Belarus
Belarus
Lovkis Zenon Valentinovich – Honored Science Worker of the Republic of Belarus, corresponding member of the National Academy of Science of Belarus, Doctor of Engineering sciences, Professor, General Director
29, Kozlova str., 220037, Minsk
A. I. Grigel
RUE “Scientific and Practical Centre for Foodstuffs of the National Academy of Sciences of Belarus”
Belarus
Belarus
Grigel Alexey Iosifovich – engineer of the certification, metrology and quality systems
29, Kozlova str., 220037, Minsk
References
1. Makarov YU.I. Apparaty dlya smesheniya sypuchikh materialov [Apparatus for mixing bulk materials], Moskva: “Mashinostroyeniye” [Moscow: “Mechanical Engineering”], Moscow, 1973, 216 p.
2. Padokhin V.A., Kokina N.R. Fiziko - mekhanicheskiye svoystva syr'ya i pishchevykh produktov: uchebnoye posobiye [Physical and mechanical properties of raw materials and food products: textbook], Ivanovo: Ivanovskiy gosudarstvennyy khimiko - tekhnologicheskiy universitet, Institut khimii rastvorov RAN [Ivanovo: Ivanovo State University of Chemical Technology, Institute of Solution Chemistry Russian Academy of Sciences], Ivanovo, 2007, 128 p.
3. Alekseyenko M.S., Litvyak V.V. Primeneniye kislotnogidrolizovannykh krakhmalov [The use of acid hydrolyzed starches]. Nauka, pitaniye i zdorov'ye: materialy kongressa, Minsk, 8-9 iyunya 2017 g. [Science, Nutrition and Health: Proceedings of the Congress, Minsk, 8-9 June 2017]. Minsk, 2017, pp. 203-211.
4. Polumbrik M.O., Litvyak V.V., Lovkis Z.V., Kovbasa V.N. Uglevody v pishchevykh produktakh [Carbohydrates in food products], Minsk: IVTS Minfina [Minsk: ICC of the Ministry of Finance], Minsk, 2016. - 592 p.
5. Lovkis Z.V., Litvyak V.V., Mazur A.M., Pochitskaya I.M., Petyushev N.N. Kartofel' i kartofeleprodukty: nauka i tekhnologiya [Potatoes and potato products: science and technology], Minsk: RUP “Nauchno-prakticheskiy tsentr Natsional'noy akademii nauk Belarusi po prodovol'stviyu” [Minsk: RUE “Scientific and Practical Center of the National Academy of Sciences of Belarus for Food”], Minsk: Belaruskaya Navuka, 2008, 537 p.
6. Boytsov YU.A. Issledovaniye vnutrennego i vneshnego treniya sypuchikh gruzov: metodicheskiye ukazaniya k laboratornoy rabote dlya studentov spetsial'nosti 170600 [Investigation of internal and external friction of loose cargo: methodological instructions for laboratory work for students of specialty 170600], Sankt-Peterburg: Sankt-Peterburgskiy gosudarstvennyy universitet nizkotemperaturnykh i pishchevykh tekhnologiy [St. Petersburg: Saint - Petersburg State University of Low - temperature and Food Technologies], St. Petersburg: SPbSULiFT, 2003, 10 p.
7. Shubin I.N., Sviridov M.M., Tarov V.P. Tekhnologicheskiye mashiny i oborudovaniye. Sypuchiye materialy i ikh svoystva: uchebnoye posobiye [Technological machines and equipment. Loose materials and their properties: textbook], Tambov: Tambovskiy gosudarstvennyy tekhnicheskiy universitet [Tambov: Tambov State Technical University], Tambov, 2005, 76 p.
8. Gyachev L.V. Osnovy teorii bunkerov i silosov: uchebnoye posobiye [The fundamentals of the theory of bunkers and silos: textbook], Barnaul: Altayskiy politekhnicheskiy institut imeni I.I. Polzunova [Barnaul: Altai Polytechnic Institute named after I.I. Polzunova], Barnaul, 1986, 84 p.
9. Pershin V.F., Odnol'ko V.G., Pershina S.V. Pererabotka sypuchikh materialov v mashinakh barabannogo tipa [Recycling of loose materials in drum-type machines], Moskva: Mashinostroyeniye [Moscow: Mechanical Engineering], Moscow, 2009, 220 p.
10. Osipov A.A., Pershina S.V. Dozirovaniye i smeshivaniye sypuchikh materialov: kratkiy obzor rossiyskikh nauchnykh issledovaniy [Dosing and Mixing of Bulk Materials: A Brief Survey of Russian Scientific Research], Tambov: Tambovskiy gosudarstvennyy tekhnicheskiy universitet [Tambov: Tambov State Technical University], Tambov, 2009, 9 p.
11. Lakomkin V.YU., Smorodin S.N., Gromova Ye.N. Gidrodinamika i teplomassoobmen v gazodispersnykh potokakh: uchebno - metodicheskoye posobiye dlya vypolneniya laboratornykh rabot [Hydrodynamics and heat and mass transfer in gazodispersnyh flows: educational - methodical manual for performing laboratory works], Sankt-Peterburg: Sankt-Peterburgskiy gosudarstvennyy universitet promyshlennykh tekhnologiy i dizayna [St. Petersburg: Sankt-Petersburg State University of Industrial Technology and Design], St. Petersburg, 2017, 57 p.
12. Zhedyayevskiy D.N., Kos'min V.D., Luk'yanov V.A., Kruglov S.S. Gidromekhanicheskiye protsessy. Rukovodstvo k prakticheskim zanyatiyam v laboratorii protsessov i apparatov neftegazopererabotki: uchebno - metodicheskoye posobiye [Hydromechanical processes. The manual for practical studies in the laboratory of processes and apparatuses of oil and gas processing: educational - methodical manual], Moskva: Rossiyskiy gosudarstvennyy universitet nefti i gaza imeni I.M. Gubkina [Moscow: Russian State University of Oil and Gas named after I.M. Gubkina], Moscow, 2012, 60 p.
13. Nazarov N.I., Ginzburg A.S., Grebenyuk S.M., Marshalkin G.A., Machikhin YU.A., Nechayev A.P., Tregubov N.N., Flaumenbaum B.L., Shcherbakov V.G., Yarovenko V.L. Obshchaya tekhnologiya pishchevykh proizvodstv [General technology of food production], Moskva: Legkaya i pishchevaya promyshlennost' [Moscow: Light and food industry], Moscow, 1981, 360 p.
14. Borshchev V.YA., Gusev YU.I., Promtov M.A., Timonin A.S. Oborudovaniye dlya pererabotki sypuchikh materialov: uchebnoye posobiye [Equipment for the processing of loose materials: textbook], Moskva: Mashinostroyeniye - 1 [Moscow: Mechanical Engineering - 1], Moscow, 2006, 208 p.
15. Vse o zerne. Tekhnologii khraneniya i pererabotki [All about the grain. Technologies of storage and processing]. Available at: http://visacon.ru/tehnologiya-hraneniya-zerna/3581-sypuchest-zerna.html [accessed 10 August 2018].
16. Vse o sel'skom khozyaystve [All about agriculture]. Available at: http://hitagro.ru/fizicheskie-svojstva-zerna-i-plodoovoshhnoj-produkcii/ [accessed 10 August 2018].
17. Litvyak V.V., Roslyakov YU.F., Butrim S.M., Kozlova L.N. Krakhmal i krakhmaloprodukty : monografiya [Starch and starch products: monograph], Krasnodar: Kubanskiy gosudarstvennyy tekhnologicheskiy universitet [Krasnodar: Kuban State Technological University], Krasnodar, 2013, 204 p.
Review
For citations:
Lovkis Z.V., Grigel A.I. Parameters and fractional composition of bulk materials. Food Industry: Science and Technology. 2018;11(4):94-103. (In Russ.)
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