Substantiation of constructive-technological parameters debrabandere hinged device trailed fertilizer spreader PRT-10
Abstract
Abstract. The developed design of two-drum mounted implements of the trailed organic fertilizer spreader PRT-10 significantly enhances its technological capabilities in the mechanization of composting. The experimental design is installed on an organic fertilizer spreader and consists of a lower and upper milling drumtype. The upper beater is displaced from the lower axis by ± 400 mm. The range of the values of the research factors is chosen: the time-tota of rotation of the upper and lower biters: 170-490 min-1, and the linear velocities of the transporter – 0.05...0.25 m/s.
The simulation was carried out according to the Box-Bencin plan with a total number of experiments of 27. The main criteria of work are: uniformity in humidity, throughput, energy consumption. Using Mathematica software package, the approximation of the data obtained, which resulted in an equation for the dependence of the power and homogeneity of the mixture on the study fac-tors.
As a result of experimental studies of the hook-up Reiser, the PRT-10 fertilizer with two-drum attachment is based on the dependence of the mean value of the stitch-ing power P and the uniformity of the pus-compost mix-ture δW on the rotational speeds of the lower and upper working bodies n1, n2, mixture (the speed of the convey-or PRT-10) V and the spread of the upper working body relative to the lower L. The optimal design and technolog-ical parameters of the device developed as a result of the water of the compromise task, and to ensure the most homogeneous pus-compost mixture with low energy losses: n1 = 320 rpm, n2 = 170 rpm, V = 0.05 m/s, L = -0.4 m. The homogeneity of the pus-compost mixture was δ = 0.88, and the power consumption P = 3.34 kW.
Key words: compost, experiment, organic fertilizer spreader, double-drum attachment, uniformity of mixture, energy consumption.
References
Павленко С. І. Обґрунтування технологічної схеми процесу компостування органічних відходів на відкритих майданчиках. Вісник національно техніч-ного університету сільського господарства імені Пет-ра Василенка. Харків. 2015. Вип 157. С. 197–201.
Павленко С. І. Обґрунтування механізованих комплексів для прискореного компостування на базі розкидачів органічних добрив. Праці Таврійського державного агротехнологічного університету. Мелі-тополь. 2016. Вип. 16. Т. 2. С. 196–210. http//nauka/tsatu.edu.ua/e-journals-tdatu/e-sndex.html.
Голуб Г. А. Агропромислове виробництво Їсті-вних грибів. Механіко-технологічні основи: моногра-фія. Київ. Аграрна наука. 2007. 332 с.
Кудря В. О. Обґрунтування параметрів робочо-го органу роторно-лопатевого типу навісного модуля до розкидувача органічних добрив: автореф. дис… канд. техн. наук. 05.05.11. Глеваха. 2015. 18 с.
Бондаренко А. М. Технические средства для подготовки и использования органических удобрений. Вестник РАСХН. 1999. № 2. С. 77–79.
Спевак Н. В. Совершенствование технологи производства компостов с разработкой и обоснова-нием параметров устройства для измельчения твердых органических удобрений: автореф. дис… канд. техн. наук. Саратов, 2005. 20 с.
Петренко ?. М. Процессы компостирования отходов животноводства: монография. Краснодар. КГАУ. 2002. 328 с.
References
Pavlenko, S. I. (2015). Justification of the techno-logical scheme of composting organic waste in open are-as. Bulletin of national technical University of agriculture named Peter Vasilenko. Kharkov. Vol. 157. 197-201.
Pavlenko, S. I. (2016). Rationale of the mecha-nized systems for accelerated composting on the basis of the spreaders of organic fertilizers. Labor Taurian state agrotechnological University. Melitopol. Vol. 16. No 2. 196-210. http//nauka/tsatu.edu.ua/e-journals-tdatu/e-sndex.html.
Golub, G. A. (2007). Agro-industrial production of Edible mushrooms. Mechanical-technological bases: monograph. Kiev. Agricultural science. 332.
Kudrya, V. A. (2015). Substantiation of parameters of working body of the rotary vane-type coupler module to the spreader of organic fertilizers: author. dis... kand. tech. sciences. 05.05.11. Glevaha. 18.
Bondarenko, A. M. (1999). Technical means for the preparation and use of organic fertilizers. Bulletin of the RAAS. No 2. 77-79.
Spevak, N. V. (2005). Improvement of technology of production of compost with the development and sub-stantiation of parameters of the device for grinding solid organic fertilizers: author. dis... kand. tech. sciences. Saratov, 20.
Petrenko, S. M. (2002). Process of composting an-imal waste. Krasnodar. 328.
Downloads
Published
Issue
Section
License
Relationship between right holders and users shall be governed by the terms of the license Creative Commons Attribution – non-commercial – Distribution On Same Conditions 4.0 international (CC BY-NC-SA 4.0):https://creativecommons.org/licenses/by-nc-sa/4.0/deed.uk
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
