Issue №: 3 (106)
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.
INCREASING OF PRODUCTIVE CAPACITY OF LANDS AT THE EXPENSE OF IMPROVEMENT OF TECHNOLOGY AND EQUIPMENT FOR DISSOLUTION OF MINERAL SUBSTANCES IN BIOLOGICAL FERTILIZERS
Sevostyanov Ivan – Doctor of Technical Sciences, Full Professor of the Department of “Technological
Processes and Equipment of Processing and Food Productions” of Vinnytsia National Agrarian University (3
Solnechnaya St, Vinnytsia, 21008, Ukraine, e-mail: ivansev70@gmail.com).
Solving the problem of the dissolution of mineral substances (in particular, lime) in biological
fertilizers (bioreactor waste after production of biogas and biodiesel) and the use of these fertilizers in
agriculture can increase the productivity of the main crops (wheat, rye, corn, oats, potato) in 2–3 times
and therefore is an urgent task. The complete dissolution of lime in biological waste in a ratio of 1 to 3 in
a closed container without the use of mixing or other means of intensification of the process, requires a
significant expenses of time (about 3 weeks or 500 hours), does not satisfy agricultural enterprises. Under
of using of heating of a mixture of lime with waste for intensification the dissolution, a lot of useful
microorganisms die in it, which reduces the value of biological fertilizers based on it.
Known equipment for mechanical dissolution: screw and drum mixers, vibration mixers,
centrifuges - work with relatively small amounts of waste (up to 1 ton) and therefore do not provide the
necessary productivity of the working process, while increasing the mass of the portion leads to a
noticeable decrease in the dissolution efficiency. In the work, a scheme of a special installation for
dissolving mineral substances in biological fertilizers is developed, which will provide a combined static
and dynamic load of a portion of fertilizers with its additional heating, which will increase productivity
and reduce the energy intensity of the work process. The equations of motion of the executive element and
the dependencies to determine the main operating parameters of the installation are obtained. On the
basis of their a mathematical model and design calculation method can be developed.
[1] Nikitin, S. N., Zakharov, S.A. (2016) Vliyaniye mineral'nykh udobreniy, biopreparatov i
posledeystviya navoza na biologicheskiye svoystva pochvy i urozhaynost' yarovoy pshenitsy [The
influence of mineral fertilizers, biological products and the aftereffect of manure on the biological
properties of the soil and the yield of spring wheat], 37 – 42, Bulletin of the Ulyanovsk State
Agricultural Academy [in Russian].
[2] Kaletnіk, G. M. Skoruk, O.P., Tokarchuk, D.M. (2018) Ekonomichna efektyvnistʹ vyrobnytstva ta
vykorystannya bioetanolu v Ukrayini. Pidruchnyk [Economic efficiency of virology and bio-ethanol in
Ukraine] Vinnitsya: VNAU [in Ukrainian].
[3] Kaletnіk, G. M., Olinіychuk, S.T., Skoruk, O.P. (2012) Orhanizatsiya ta ekonomika vykorystannya
bioresursiv [Organization and economics of the bioresource], No. 1 (56), 3 – 6, Zbіrnik naukovih prac
VNAU. Seriya: Economic Sciences [in Ukrainian].
[4] Karpova, E. A. (2005) Rol' udobreniy v tsiklakh mikroelementov v tsiklakh v agroekosistemakh [The
role of fertilizers in cycles of trace elements in cycles in agro-eco systems], T. XLIX, No. 3, 20 – 25,
Russian Chemical Journal [in Russian].
[5] Antipov, S. T., Kretov, I.T., Ostrikov, A.N., Panfilov, V.A. (2001) Mashiny i apparaty pishchevykh
proizvodstv [Machines and apparatus for food production], In 2 Vol., Vol. 1, Moscow: Vysshaya
schkola [in Russian].
[6] Sevostianov, I. V. (2013) Protsessy i oborudovaniye dlya vibroudarnogo razdeleniya pishchevykh
otkhodov [Processes and equipment for vibro-blowing separation of food waste. Monograph]
Saarbrüken: LAB LAMBERT Academic Publishing [in Russian].
[7] Biderman, V. L. (1980) Teoriya mekhanicheskikh kolebaniy [Theory of mechanical vibrations]
Moscow: Vysshaya schkola [in Russian].
[8] Goncharevich, I. F., Uryev, I. B., Taleysnik, M. A. (1977) Vibratsionnaya tekhnika v pishchevoy
promyshlennosti [Vibration technology in the food industry] Moscow: Pischevaya promyschlennost
[in Russian].
[9] Starshov, G. I., Nikanorov, S. N., Nikitin, A. I. (2008) Osnovy proyektirovaniya i raschet
tekhnologicheskogo oborudovaniya pishchevykh predpriyatiy [Fundamentals of design and
calculation of technological equipment of food enterprises] Saratov: Saratov state technical University
[in Russian].
About the journal
G8 – Materials Science
G9 – Applied Mechanics
G10 – Metallurgy
G11 – Mechanical Engineering (by specializations)
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
The All-Ukrainian scientific journal “Technology, energy, agriculture transport AIC” is an open-access scientific publication that publishes the results of original research, theoretical and applied developments, as well as scientific papers in the fields of engineering sciences, energy systems, and transport technologies of the agro-industrial complex.
The main objective of the scientific journal “Technology, energy, agriculture transport AIC” is to disseminate the results of modern scientific research and to promote the development of technical, energy, and transport solutions for the agro-industrial complex through the publication of scientific materials characterized by scientific novelty and practical significance in the field of design and modernization of machinery, equipment, and technologies.
The journal’s activities are focused on supporting the development of engineering science, stimulating the implementation of innovative approaches into industrial practice, as well as ensuring effective exchange of scientific achievements among researchers, educators, engineers, and other specialists in relevant fields.
Objectives of the Journal
To achieve its defined objective, the journal ensures the implementation of the following key tasks:
· publication of the results of fundamental and applied research covering the fields of applied mechanics, mechanical engineering, materials science, energy systems, electrical engineering, electromechanics, and transport systems of the agro-industrial sector;
· promotion of the implementation of advanced technical and technological developments aimed at improving the efficiency of machinery, equipment, and production processes;
· creation of conditions for active scientific exchange among research institutions, higher education institutions, industrial enterprises, and other interested organizations;
· support for the development of interdisciplinary research and expansion of cooperation among specialists in various fields of science and technology;
· promotion of the improvement of the scientific and technical level of research related to the design, modernization, and operation of technical equipment used in agro-industrial production;
· dissemination of information on modern achievements in science and technology and the implementation of innovative technologies in the fields of technical support, energy, and transport;
· development of a scientific information environment that facilitates effective scientific communication and the integration of national research into the international scientific community.
Publication frequency: 4 issues per year
Languages of publication: Ukrainian, English
Editor-in-Chief: Vitalii YAROPUD
State Registration: Decision of the National Council of Ukraine on Television and Radio Broadcasting № 1337 and № 1180. Media Identifier: R30-05173
EDRPOU Code: 00497236
Publisher ROR: https://ror.org/05m3ysc06
Publisher DOI Prefix: 10.37128
Technology, energy, agriculture transport AIC is a scholarly professional journal with a long-standing history and stable academic tradition, reflecting the evolution of engineering and technical sciences within the agro-industrial sector of Ukraine.
The journal was founded in 1997 under the title Bulletin of Vinnytsia State Agricultural Institute. According to the Resolution of the Presidium of the Higher Attestation Commission of Ukraine dated September 11, 1997, the publication obtained the status of a professional scientific journal, which enabled the publication of the main results of doctoral and candidate dissertations in technical sciences. From its inception, the journal positioned itself as an academic platform for addressing current issues of mechanization, electrification, and technical support of agricultural production. During 2001–2014, the journal was published under the title Proceedings of Vinnytsia National Agrarian University. Series: Technical Sciences (State Registration Certificate of Print Media KV No. 16644-5116 PR dated April 30, 2010). Throughout this period, a systematic approach to the selection and peer review of scientific manuscripts was established, the thematic scope of publications was expanded, and continuity of scientific directions as well as the development of sectoral engineering schools was ensured. Since 2015, the journal has been published under its current title, Technology, energy, agriculture transport AIC (State Registration Certificate No. 21906-11806 R dated March 12, 2016). The change of title reflected the expansion of the journal’s thematic coverage and its orientation toward interdisciplinary research in mechanical engineering, energy systems, electrical engineering, transport technologies, automation, and digital solutions for the agro-industrial complex.
