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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 4(119)

Published: 2022.12.23
DOI: 10.37128/2520-6168-2022-4


Description:
The journal solves the problems of creation and improvement of machinery and technologies for agriculture: 131 - Applied Mechanics, 132 - Materials Science, 133 - Industrial Engineering, 141 - Power Engineering, Electrical Engineering and Electromechanics, 208 - Agricultural Engineering.

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WAYS OF IMPROVING THE VERTICAL LAYER APPARATUS FOR PROCESSING LIQUID PIG MANURE

DOI: 10.37128/2520-6168-2022-4-9
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Vitalii Yaropud – 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, 21008, e-mail: yaropud77@gmail.com, https://orcid.org/0000-0003-0502-1356).
Igor Mazur – Postgraduate student of Vinnytsia national Agrarian University (st. Solnechnaya, 3, Vinnitsa, 21008, e e-mail: mazurigorm77@gmail.com, https://orcid.org/0000-0001-6619-810X).

Annotation

Technologies for processing (manure processing) manure depend on the system and method of keeping animals. This is due to the physical properties of the obtained manure, primarily its moisture content. By using litter, solid (litter) manure is obtained, which has a moisture content of 60...80%. If litter is not used when keeping pigs, then manure without litter is obtained, which is divided into two groups by moisture content: solid (60-80%) and liquid (82-98%).
Vortex layer devices are equipped with different types of working bodies and layout of the working area. When carrying out liquid-phase processes, using ferromagnetic elements as a working body, trap screens or labyrinths designed to keep ferromagnetic particles in the working area can be installed on the ends of the non-magnetic insert (or only at the outlet). Grinding and mixing can occur not only with the help of ferromagnetic particles, but also with the help of knives, tubes or a rotor. In these cases, the sieves act as filters (separators). Ferromagnetic elements are added to the working area using an electromagnetic dispenser.
Analyzing the results of previous scientific studies, it can be stated that increasing the efficiency of the vortex layer devices is proposed due to the improvement of the design or the substantiation of the structural and technological parameters of individual systems, without taking into account their interconnection. It should be noted that most of the obtained results from the substantiation of structural and technological parameters are experimental and do not have a theoretical justification.
In order to solve the problems, the structural and technological scheme of the vortex layer apparatus for liquid manure processing, which allows to obtain liquid organic fertilizers of high quality with increased productivity and level of automation, is substantiated.

Keywords: processing, technologies, technical means, processing, manure, apparatus, vortex layer, efficiency, structural and technological scheme.

List of references

[1]    Foged, Henning Lyngso. (2020). Best Available Technologies for Manure Treatment – for Intensive Rearing of Pigs in Baltic Sea Region EU Member States. Published by Baltic Sea. Stockholm. 102 p. [in English].
[2]    Pig farms and manure management. URL: https://lpelc.exposure.co/pig-farms-and-manure-management (data zvernennya 12.10.2022). [in English].
[3]    Dosvid Kitayu u virobnictvi biogazu. URL: http://www.biowatt.com.ua/analitika/opyt-kitaya-v-proizvodstve-biogaza. (data zvernennya 12.10.2022). [in Ukrainian].
[4]    Erik Sindhoj, Lena Rodhe (2013). Examples of Implementing Manure Processing Technology at Farm Level. April. [in English].
[5]    Kaletnik, G.M., Lutkovska, S.M. (2022). Ekologichna modernizaciya ta organichne virobnictvo v sistemi ekologichnoyi bezpeki [Ecological modernization and organic production in the system of environmental security]: monograph. Vinn. nat. agrarian. un-ty. Vinnytsia: VNAU. [in Ukrainian].
[6]    Yaropud, V.M., Grytsun, A.V., Mazur, I.M. (2022). Perspektivni tehnologiyi i tehnichni zasobi obrobki ridkogo gnoyu na svinofermah. [Promising technologies and technical means of processing insufficient manure on pig farms]. Vibrations in engineering and technology, 1 (104). 98–105. [in Ukrainian].
[7]    Kaletnik, G.M., Yaropud, V.M. (2021). Fiziko-matematichna model ventilyacijnoyi sistemi nagnitannya chistogo povitrya u tvarinnickih primishennyah. [Physico-mathematical model of the ventilation system for injection of clean air in livestock premises]. Tehnika, energetika, transport APK, 3 (114). 4–15. [in Ukrainian].
[8]    Yaropud, V.M., Aliiev, E.B. (2021). Rezultati obstezhennya stanu zabezpechennya mikroklimatu v svinarniku iz sistemoyu ventilyaciyi vid’yemnogo tisku. [Results of the examination of the state of microclimate provision in a piggery with a negative pressure ventilation system]. Tehnika, energetika, transport APK, 2 (113). 168–177. [in Ukrainian].
[9]    Yaropud, V.M., Kupchuk, I.M., Burlaka, S.A. (2022). Obgruntuvannya konstruktivno-tehnologichnih parametriv adaptivnogo tritrubnogo teploutilizatora tvarinnickih primishen. [Justification of the structural and technological parameters of the adaptive three-pipe heat-utilizer of livestock premises]. Tehnika, energetika, transport APK, 1 (116). 142–149. [in Ukrainian].
[10]    Zakon Ukrayiny № 1531-VIII vid 20.09.2016 «Pro vnesennya zmin do Zakonu Ukrayini «Pro pobichni produkti tvarinnogo pohodzhennya, ne priznacheni dlya spozhivannya lyudinoyu» shodo uzgodzhennya jogo polozhen u sferi povodzhennya z produktami tvarinnogo pohodzhennya, sho nalezhat do kategoriyi II, z vimogami zakonodavstva YeS». [in Ukrainian].
[11]    Sajt TOV NPK «EKO-SERVIS» Katalog produkciyi. URL: http://www.eko-servis.com.ua (data zvernennya 12.10.2022). [in Ukrainian].
[12]    Logvinenko, D.D., Shelyakov, O.P. (1976). Intensifikaciya tehnologichnih procesiv v aparatah z vihrovim sharom. [Intensification of technological processes in devices with a vortex layer]. Tehnika. [in Ukrainian].
[13]    Kolomiets, V.V. (2020). Aparat vykhrovoho sharu z postiynymy mahnitamy [Vortex layer apparatus with permanent magnets]. Stalemate. № 145650 Ua, B02C 17/10, H02K 1/00. u 2020 04789; statement 27.07.2020. Publ. 28.12.2020. Bul. № 24. 7 p. [in Ukrainian].
[14]    Kolomiets, V.V. (2020). Aparat vykhrovoho sharu z elektromahnitamy postiynoho strumu [Vortex layer apparatus with DC electromagnets]. Stalemate. № 146107 Ua, B02C 13/02, B02C 13/12. u 2020 05204; statement 12.08.2020. Publ. 20.01.2021. Bul. № 3. 8 p. [in Ukrainian].
[15]    Shelyakov, O.P., Oberemok, V.M. (2003). Dinamika vihrovogo sharu feromagnitnih elementiv. [Dynamics of the vortex layer of ferromagnetic elements]. Visnik PUSKU, 2 (9). 34–37. [in Ukrainian].

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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).