SPHERONIZER WITH THE STUDY OF DYNAMIC CHARACTERISTICS OF GRANULES

Keywords: spheronization process, finite element method, extruder-spheronizer, spheres, granules, strength, productivity, mixing, polymers, pellets.

Abstract

The article contains a description of the technological process in which the spheronizer is located on the basis of the extruder-spheronizer, its purpose and place in the technological scheme are considered. The study presents technical characteristics, considered the design and principle of action of the unit for spheronization, performed certain calculations that confirm the efficiency and reliability of the machine. The purpose of this article is to consider the spheronizer with the study of the dynamic characteristics of the granules. The spheronizer extruder, or spheronizer, is widely used in the granulation of spherical parts and granules. The working material for the spheronizer is non-spheroidal solid particles that turn into spheroids during the spheronization process. To optimize the production of spherical particles in a spheronizer, it is necessary to know all the intricacies of this process, therefore, in this work, the stress-strained state of extrudates, which undergo certain changes during the spheronization process, is investigated using the "finite element" method. The research is based on actual data obtained by different scientists, and on the results of the authors' own observations.

References

1. Deb Ratul, Ahmed Abdul Baguec (2013). Pellets and pelletization techniques: a critical review. / Department of Pharmaceutics, Girijananda Chowdhury Institute of Pharmaceutical Science (GIPS), Hathkhowapara, Azara, Guwahati, India. «International research journal of pharmacy». Int. Res. J. Pharm, 4(4), p. 90–95. (In UK). 2. Harshada Dattatraya Dalvi, Dr. Nilesh Khutle, Priyanka Pawar and Abhijeet Kunwarpuriya (2018). REVIEW ON PELLETIZATION: TECHNIQUES, CHARACTERIZATION AND APPLICATIONS. // Dr. L. H. Hiranandani College of Pharmacy, Ulhasnagar. «World Journal of Pharmaceutical Research». Vol. 7, Issue 7, р. 606-625. (In Bulgaria). 3. Kuvshinov O. V., Gondlyakh O. V. (2020). Vydy polimernoji syrovyny ta shljakhy jiji vykorystannja [Types of polymer raw materials and ways of their use]. Collection of reports of the XII All-Ukrainian scientific and practical conference "Effective processes and equipment of chemical production and packaging equipment". Kyiv: KPI named after Igor Sikorsky, p. 9–12.
4. Kuvshinov O. V. (2021). Vykorystannja proghramnogho zabezpechennja u “polimernomu” biznesi. Abaqus proty Solidworks [Use of software in the "polymer" business. Abaqus vs. Solidworks]. All-Ukrainian scientific and practical internet conference "Strategies for sustainable economic development". Kyiv: European University. (In Ukraine).
5. Kuvshinov O. V., Kuvshinova N. M. (2022). Modernizovanyj cherv'jachnyj ekstruder [Modernized worm extruder]. Materials for the XVII International Scientific Practical Conference, Future Research. Sofia: «Bjal GhRAD-BGH», p. 53−57. (In Bulgaria).

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Published
2022-12-27
How to Cite
Kuvshynov, O., & Kuvshynova, N. (2022). SPHERONIZER WITH THE STUDY OF DYNAMIC CHARACTERISTICS OF GRANULES. Scientific Journal of Polonia University, 54(5), 159-169. https://doi.org/10.23856/5421
Section
TECHNOLOGY, CREATIVITY, IMPLEMENTATION