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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 3 (106)

Published: 2019.11.29
DOI: 10.37128/2520-6168-2019-3


Description:
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.

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INCREASING OF PRODUCTIVE CAPACITY OF LANDS AT THE EXPENSE OF IMPROVEMENT OF TECHNOLOGY AND EQUIPMENT FOR DISSOLUTION OF MINERAL SUBSTANCES IN BIOLOGICAL FERTILIZERS

DOI: 10.37128/2520-6168-2019-3-4
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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).

Annotation

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.

Keywords: mineral substances, biological fertilizers, bioreactor waste, special dissolution unit, combined static and dynamic load.

List of references

[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].

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About journal

Topics of the journal:

131 - Applied Mechanics

132 - Materials Science

133 - Industry engineering

141 - Power engineering, electrical engineering and electromechanics

208 - Agricultural engineering

The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences

(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)

Old version of site: http://tetapk.vsau.edu.ua, http://techjournal.vsau.org

According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.

The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:

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Key information:
ISSN (print): 2520-6168
DOI: 10.37128/2520-6168

Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.

Founder of the journal: Vinnytsia National Agrarian University

Editor-in-chief: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)

Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)

Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, VNAU (Vinnytsia)

Members of the Editorial Board:

Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)

Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine

Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University

Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University

Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University

Yaropud V.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

 

Type of publication: journal

Kind of publication: scientific

Publication status: domestic

Year of foundation: 1997

Periodicity: 4 times per year

Volume: 18-20 conv. print. sheet (А4)

ISSN: 2520-6168 (print version), (online version)

Language of publication: (mixed languages) Ukrainian, English

The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.

The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.

The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".

Subscription to the journal can be issued in each post office. The subscription index is 99720.

History of journal:

It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.

In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).

Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).