Issue №: 1(104)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
PERSPECTIVE TECHNOLOGIES AND TECHNICAL TOOLS FOR LIQUID MANURE TREATMENT ON PIG FARMS
Yaropud Vitaliy - Candidate of Technical Sciences, Associate Professor of the Department of machinery and equipment for agricultural production of Vinnytsia National Agrarian University (St. Soniachna, 3, Vinnytsia, Ukraine, 21008, e-mail: yaropud77@gmail.com).
Hrytsun Anatoliy – PhD, Associate Professor of the Department of “Agro-engineering and Technical Service” of Vinnytsia National Agrarian University (3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: gritsun@vsau.vin.ua).
Mazur Igor - postgraduate student of the Department "Machinery and Equipment of Agricultural Production" of Vinnytsia National Agrarian University (3 Sonyachna Street, Vinnytsia, 21008).
The main requirements for manure transportation and treatment systems are the following: ensuring the isolation of manure flows from air, soil, water; ensuring the maximum possible disinfection; ensuring the conversion of chemical elements into a form suitable for consumption by plants. The aim of the research is to analyze the technical and technological equipment of liquid manure processing processes using the process activation unit (UAP) using vortex layer devices (VHF) of ferromagnetic elements. As a result of the analysis of liquid manure processing technology of pigs it is established that the most effective technology in the conditions of Ukrainian farms is liquid manure processing by means of process activation unit (UAP) using vortex layer devices (VHF) of ferromagnetic elements. The essence of the proposed technology is that the manure together with the appropriate reagent in the working area of UAP is activated, which significantly accelerates the chemical reactions associated with the hydrolysis of fatty substances contained in effluents (alkaline environment). At the same time suspended substances in the manure are mechanically treated with ferromagnetic elements. Disinfected liquid manure at the exit of UAP has no specific odor, can accumulate in open manure storages (lagoons) directly on the farm. As a result of the analysis of the principle of work of installation of activation of processes features of its use are established: reception of multicomponent suspensions and emulsions; acceleration of the processes of obtaining fine mixtures, activation of substances both in the dry state and in the form of aqueous dispersions; for purification of industrial wastewater from phenol, formaldehyde, heavy metals, arsenic, cyanide compounds, acceleration of heat treatment processes, obtaining protein substances from yeast cells; increasing the microbiological stability of food and yeast activation in the bakery industry; intensification of extraction processes, including during the preparation of broths, production of berry drinks (juices), pectin, etc .; to obtain suspensions and emulsions of increased microbiological safety in the food industry without the use of stabilizers, as well as increase the yield of finished products.
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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.
