Determination and use of rational parameters of the drying process of beet pulp when creating a drum dryer with a combined energy supply
https://doi.org/10.20914/2310-1202-2019-2-63-69
Abstract
Beet pulp is a secondary material resource obtained using traditional sugar production technology. Bagasse can be used as raw material for biogas plants, obtain biodegradable packaging, and as feed for livestock. Fresh bagasse has several disadvantages: short shelf life, difficulty in transportation, it is advisable to dry it to eliminate these shortcomings. To preserve the useful qualities of pulp, air with a low temperature is used as a drying agent. To study the interaction of various factors affecting the drying process of beet pulp, mathematical methods are used to plan the experiment. A mathematical description of this process can be obtained empirically. Moreover, his mathematical model has the form of a regression equation, found by statistical methods based on experiments. As a result of statistical processing of the experimental data, regression equations are obtained that adequately describe the drying process of beet pulp in an air dryer. As a result of the research, it was proposed to use a drum dryer with a combined energy supply (air and superheated steam), which will not only accelerate the drying process, but also preserve the useful qualities of the product.
About the Authors
A. V. Drannikov
Voronezh state university of engineering technologies
Russian Federation
Dr. Sci. (Engin.), associate professor, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
Russian Federation
Dr. Sci. (Engin.), associate professor, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
S. V. Shakhov
Voronezh state university of engineering technologies
Dr. Sci. (Engin.), professor, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
Dr. Sci. (Engin.), professor, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
M. O. Erofeevskaya
Voronezh state university of engineering technologies
postgraduate, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
postgraduate, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
P. M. Sukhanov
Voronezh state university of engineering technologies
student, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
student, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
A. R. Bubnov
Voronezh state university of engineering technologies
student, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
student, machines and apparatuses of food production department, Revolution Av., 19 Voronezh, 394036, Russia
References
1. Golubev I.G., Shvanskaya I.A., Konovalenko L.Yu., Lopatnikov M.V. Retsikling otkhodov v APK: spravochnik [Waste recycling in the agricultural sector]. Moscow, FSINI “Rosinformagrotekh”, 2011. 296 p. (in Russian).
2. Hepbasli A. Exergoeconomic analysis of plum drying in a heat pump conveyor dryer. Drying Technology. 2010. vol. 28. pp. 1385–1395.
3. Drannikov A.V., Litvinov E.V., Polkanov A.S., Kostina D.K. The choice of rational parameters of beet pulp drying process in a pulsed low-pressure vibro-boiling layer. Vestnik VGUIT [Proceedings of VSUET]. 2017. vol. 79. no. 4. pp. 31–39. (in Russian). doi:10.20914/2310-1202-2017-4-31-39
4. Drannikov A.V., Shevtsov A.A., Kvasov A.V., Bubnov A.R. Formation of channels for managing the process of combined drying of beet pressed skins. Avtomatizatsiya. Sovremennyye tekhnologii [Automation. Modern technologies]. 2019. no. 2. pp. 69–73. (in Russian).
5. Nazarov S.A. Combined heat conduit for drying bulk materials. Materialy LVI otchetnoy nauchnoy konferentsii prepodavateley i nauchnykh sotrudnikov VGUIT za 2017 god [Materials of the LVI of the reporting scientific conference of teachers and scientists of VSUET for 2017]. Voronezh, VSUET, 2018. pp. 138. (in Russian).
6. Murashkina O.A., Redchenko M.A., Avrorov V.A., Avrorov G.V. On the reduction of energy consumption during drying of beet pulp. XXI vek: itogi proshlogo i problemy nastoyashchego plyus [XXI century: results of the past and problems of the present plus]. 2019. vol. 8. no. 2 (46). Pp. 160–164. (in Russian).
7. Kurdyumov V.I., Pavlushin A.A., Sutyagin S.A., Artemyev V.V. Development of a plant for drying beet pulp. Nauka v sovremennykh usloviyakh ot idei do vnedreniya [Science in modern conditions from idea to implementation: materials of the National scientific-practical conference. In 2 volumes]. 2018. pp. 177–180. (in Russian).
8. Shishatsky Yu.I., Golubyatnikov E.I. Kinetics of drying beet pulp. Vestnik VGUIT [Proceedings of VSUET]. 2012. no. 2. pp. 21–23. (in Russian).
9. Dyganova R.Ya., Shipkov VP. Evaluation of the energy value of the use of beet sugar industry waste. Izvestiya Samarskogo nauchnogo tsentra RAN [Bulletin of the Samara Scientific Center of the Russian Academy of Sciences]. 2016. vol. 18. no. 4–5. pp. 893–895. (in Russian).
Review
For citations:
Drannikov A.V., Shakhov S.V., Erofeevskaya M.O., Sukhanov P.M., Bubnov A.R. Determination and use of rational parameters of the drying process of beet pulp when creating a drum dryer with a combined energy supply. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(2):63-69. (In Russ.) https://doi.org/10.20914/2310-1202-2019-2-63-69
Views:
657
Email this article 
Post a Comment 
