Study of the kinetics of drying polydisperse products
https://doi.org/10.20914/2310-1202-2021-3-30-37
Abstract
In conditions of high employment of the population, the use of multicomponent instantized drinks is reasonable. The final stage in the production of such foods is the most energy-intensive drying process. In order to reduce the energy intensity of this type of process, a deeper study of the process of removing moisture from a granular instantized food product is necessary. Drum dryers are most often used as the machinery to implement this process. The drum dryers are intensified with more advanced designs of the headers. In this case, larger particles must be in contact with the drying agent for a longer amount of time, this will also allow obtaining a product with uniform moisture dispersion in particles of different sizes. The work studied the drying process in a drum vibration unit transferring the dispersed material into a controlled segregated flow. The temperature of the drying agent was in the range of 45-65 ° C, no larger values were taken due to the fact that thermolabile elements were present in the product. The results of the experimental data showed a decrease in the time of the drying process of the granular product by an average of 23%. The process is more efficient just in the first period of drying, since a more active contact of the phases takes place. In the second period of drying, the geometric shapes of the bodies to be dried, the moisture of the material, and moisture conductivity play a more important part., The speed of air movement and its parameters are also important, although less than those in the first period. The analysis of the results of research on the kinetics of drying made it possible to obtain an experimental statistical model for determining the drying process at the second stage, suitable for computational practice. Key words: Instantized drink, granules, granulation, structure formation, segregation, drying.
About the Authors
A. M. Popov
Kemerovo State University
Russian Federation
Russian Federation
Dr. Sci. (Engin.), professor, mechatronics and automation of technological systems department, Krasnaya Str., 6 Kemerovo, 650000, Russia
K. B. Plotnikov
Kemerovo State University
Cand. Sci. (Engin.), associate Professor, mechatronics and automation of technological systems department, Krasnaya Str., 6 Kemerovo, 650000, Russia
Y. V. Ustinova
Kemerovo State University
Cand. Sci. (Engin.), associate professor, quality management department, Krasnaya Str., 6 Kemerovo, 650000, Russia
R. V. Kryuk
Kemerovo State University
assistant, food technology of animal origin department, Krasnaya Str., 6 Kemerovo, 650000, Russia
I. O. Plotnikova
Kuzbass State Agricultural Academy
senior lecturer, agricultural engineering department, Markovtseva Str, 5 Kemerovo, 650056, Russia
References
1. Latkov N.Yu., Latkov N.Yu., Koshele Yu.A., Vekovtsev A.A. et al. Theoretical positions of modern sports nutrition and their practical implementation. Bulletin of the South Ural State University. Series: Food and Biotechnology. 2017. vol. 5. no. 4. pp. 82–92. (in Russian).
2. De Simone V., Caccavo D., Lamberti G., d'Amore M. et al. Wet-granulation process: phenomenological analysis and process parameters optimization. Powder Technology. 2018. vol. 340. pp. 411–419.
3. Popov A.M., Plotnikov K.B., Donya D.V. Determination of dependence between thermophysical properties and structural and phase characteristics of moist materials. Foods and raw materials. 2017. vol. 5. no. 1. pp. 137–143.
4. Prosekov A. Yu., Ivanova S.A. Providing food security in the existing tendencies of population growth and political and economic instability in the world. Foods and Raw Materials. 2016. vol. 4. no. 2. pp. 201–211.
5. Veronica N., Goh H.P., Kang, C.Y.X., Liew C.V. et al. Influence of spray nozzle aperture during high shear wet granulation on granule properties and its compression attributes. International Journal of Pharmaceutics. 2018. vol. 553. pp. 474–482.
6. Latkov N.Yu., Latkov N.Yu., Vekovtsev A.A., Nikityuk D.B. et al. A specialized product of antioxidant sports nutrition. Man. Sport. Medicine. 2018. vol. 18. no. 5. pp. 125–134. (in Russian).
7. Guo L., Tao H.T., Cui B., Janaswamy S. The effects of sequential enzyme modifications on structural and physicochemical properties of sweet potato starch granules. Food chemistry. 2019. vol. 277. pp. 504–514.
8. Yuan Q., Gong H., Xi H., Xu H. et al. Strategies to improve aerobic granular sludge stability and nitrogen removal based on feeding mode and substrate. Journal of environmental sciences. 2019. vol. 84. pp. 144–154.
9. De Simone V., Lamberti G., Caccavo D., Dalmoro A. et al. HPMC granules by wet granulation process: effect of vitamin load on physicochemical, mechanical and release properties. Carbohydrate Polymers. 2018. vol. 181. pp. 939–947.
10. Palis S. Control induced instabilities in fluidized bed spray granulation. Journal of process control. 2020. vol. 93. pp. 97–104.
11. Talybly I.A., Samedzade G.M., Masyeva L.F., Mammadov A.N. et al. Modeling the process of granulation of dusty-type clay with dipper method on a pelletizing granulator. Kimya problemlеri. 2020. vol. 18. no. 1. pp. 68–77. doi: 10.32737/2221–8688–2020–1–68–77
12. Krmela J., Artyukhova N., Artyukhov A. Investigation of the convection drying process in a multistage apparatus with a differential thermal regime. Manufacturing technology. 2020. vol. 20. no. 4. pp. 468–473. doi: 10.21062/mft.2020.062
13. Majzoobi M., Farahnaky A. Granular cold-water swelling starch; properties, preparation and applications, a review. Food hydrocolloids. 2021. vol. 111. 106393.
14. Ovchinnikov L.N., Medvedev S.I. Investigation of heat and mass transfer during convective drying of organomineral fertilizer granules in a dense layer. News of higher educational institutions. Series: chemistry and chemical technology. 2019. vol. 62. no. 6. pp. 91–97. doi: 10.6060 / ivkkt.20196206.5874. (in Russian).
15. Nugmanova A.A., Aleksanyan I.Yu., Nugmanov A.Kh., Maksimenko Yu.A. et al. Substantiation of a rational method for drying granules in a fluidized bed and the hydrodynamic regime of their interaction with a fluidizing agent. Vestnik MSTU. Proceedings of the Murmansk State Technical University. 2021. vol. 24. no. 3. pp. 287–298. doi: 10.21443 / 1560–9278–2021–24–3–287–298. (in Russian).
16. Soares G.S., Tuchtenhagen S.N., Pinto L.A., Felipe C.A.S. Monitoring of the fluidized bed particle drying process by temperature and pressure drop measurements. Drying technology. 2021. pp. 1–13. doi: 10.1080/07373937.2021.1894439.
17. Popov A.M., Plotnikova I.O., Plotnikov K.B., Donya D.V. et al. Drum vibratory granulator. Patent RF, no. 2693772, 2017.
18. Levchenko D., Manzharov A., Artyukhov A., Artyukhova N. et al. Comparative exergy analysis of units for the porous ammonium nitrate granulation. Energies. 2021. vol. 14. no. 2. pp. 280.
19. Cheng S., Su W., Yuan L., Tan M. Recent developments of drying techniques for aquatic products: with emphasis on drying process monitoring with innovative methods. Drying technology. 2021. pp. 1–18. doi: 10.1080/07373937.2021.1895205
20. He S.Y., Gan J.Q., Yu A.B., Zhou Z.Y. et al. Radial segregation of binary-sized ellipsoids in a rotating drum. Powder technology. 2019. vol. 354. doi: 10.1016/j.powtec.2019.08.075
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Review
For citations:
Popov A.M., Plotnikov K.B., Ustinova Y.V., Kryuk R.V., Plotnikova I.O. Study of the kinetics of drying polydisperse products. Proceedings of the Voronezh State University of Engineering Technologies. 2021;83(3):30-37. (In Russ.) https://doi.org/10.20914/2310-1202-2021-3-30-37
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