Issue №: 2(89)
Журнал присвячено висвітленню проблем з вібраційних технологій і машин, математичних методів досліджень вібраційних процесів, подано інформацію про проєктно-конструкторські технологічні розробки, представлено навчально-методичні аспекти викладання у Вищій школі прикладних дисциплін, де вивчаються вібраційні машини і технології.
DEVELOPMENT OF THE TECHNOLOGICAL SCHEME OF VIBRATING MILL FOR MANUFACTURE OF ORGANOMINERAL FERTILIZERS
Stanislav Tkachenko – Doctor of Technical Sciences, Full Professor of the Department of Food Technologies and Microbiology Vinnytsia National Agrarian University (3, Sunny St., Vinnytsia, 21008, Ukraine, email: stahit6937@gmail.com).
Vitalii Yanovych – Doctor of Technical Sciences, Associate Professor, Head of the Department of Processes and equipment of processing and food industries named after professor P.S. Bernik of the Vinnytsia National Agrarian University (3, Sunny St., Vinnytsia, 21008, Ukraine, email: yanovichvitaliy@i.ua).
Lyubin Mykola – PhD, Associate Professor of the Department of Processes and Equipment for Processing and Food Productions named after Prof. P.S. Bernik of the Vinnytsia National Agrarian University (3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: lubin@vsau.vin.ua).
Ludmila Sosnovskaya – Assistant of the Department of Processes and equipment of processing and food industries named after professor P.S. Bernik of the Vinnytsia National Agrarian University (3, Sunny St., Vinnytsia, 21008, Ukraine, email: lyudka_dushkant@ukr.net)
Improvement of technological line of production of organic-mineral fertilizers by developing new equipment of vibration action for the realization of the process of fine grinding of bulk raw materials.
The technological principles of production of highly active organo-mineral fertilizers are substantiated. It is established that one of the promising means of intensifying this production and increasing the quality indices of the output products is the use of vibrating mills that allow modification of the structure of mineral raw materials in the course of its processing.
A number of principal schemes have been developed for the implementation of the progressive grinding of coarse-grained materials provided that the specific energy consumption is reduced for the production of highly dispersed materials. Experimental studies of influence on the final chemical composition of organo-mineral fertilizers prepared.
The main stages of biogas production are analyzed and the technology of preparation of organo-mineral fertilizers based on a liquid substrate from a biogas plant and related mineral impurities such as raccoon, phosphorus ore and glauconite is proposed.
A fundamentally new scheme of a vibrating mill for crushing bulk raw materials, which allows to carry out the process of fine grinding of large piece material, provided that the specific energy consumption is reduced for its processing.
As a result of the variational estimation of the influence of the accompanying mineral impurities on the final chemical composition of the initial organomineral fertilizer it was established that: the molten shellfish increases the calcium content by 10,6 times, reduces potassium content by 4.3 times, phosphorus – by 2.6 times, and nitrogen – in 6,1 times; phosphorus ore increases the calcium content by 10.2 times, phosphorus – by 1.6 times, decreases by 4.2 times, and nitrogen content – by 6.1 times; glauconite increases the content of phosphorus 2.2 times, reduces potassium content by 4.6 times and nitrogen – by 1.5 times.
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About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
