Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device
The article presents some of the research on the wider work related to testing and improving a new rotary cleaning device. The new cereal grain cleaning and separation device can support the development of sustainable agriculture in terms of seed purity and quality. This device is especially useful...
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doaj-298cf60ed6a3461c99263ea01e852a0f2020-11-25T02:38:13ZengMDPI AGProcesses2227-97172020-03-018334610.3390/pr8030346pr8030346Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning DeviceZbigniew Krzysiak0Waldemar Samociuk1Janusz Zarajczyk2Zdzisław Kaliniewicz3Daniel Pieniak4Marcin Bogucki5Department of Mechanical Engineering and Automatics, University of Life Sciences in Lublin, 20-612 Lublin, PolandDepartment of Mechanical Engineering and Automatics, University of Life Sciences in Lublin, 20-612 Lublin, PolandDepartment of Horticulture Machinery and Tools, University of Life Sciences in Lublin, 20-612 Lublin, PolandFaculty of Technical Sciences, Department of Heavy Duty Machines and Research Methodology, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, PolandDepartment of Mechanics and Mechanical Engineering, Faculty of Transport and Computer Science, University of Economics and Innovation, 20-209 Lublin, PolandDepartment of Automation, Lublin University of Technology, 20-618 Lublin, PolandThe article presents some of the research on the wider work related to testing and improving a new rotary cleaning device. The new cereal grain cleaning and separation device can support the development of sustainable agriculture in terms of seed purity and quality. This device is especially useful for small and medium-sized farms. This device has the characteristics of a multi-stage screen aided by an air stream (i.e., by pneumoseparation). The prototype was constructed at the University of Life Sciences in Lublin. The research was conducted at a test stand, which allowed changes in the operating parameters of the cleaner and their measurement. The scope of the tests included determining the influence of the inclination angle of the sieve unit (<i>α</i>) on the effectiveness and efficiency of oat grain cleaning. The experiment was carried out using two rotational spindle speeds: 5 and 75 rpm. The quality of the separation and cleaning of oat grains was evaluated using six cleaning process parameters: plump grain mass separation coefficient (<i>S<sub>pg</sub></i>), fine grain separation coefficient (<i>S<sub>fg</sub></i>), fine impurities separation coefficient (<i>S<sub>fi</sub></i>), chaff separation coefficient (<i>S<sub>ch</sub></i>), total coefficient of cleaning effectiveness (<i>E</i>), plump grain cleaning efficiency (<i>q<sub>pg</sub></i>). Results showed the significant effect of the sieve drum inclination angle on the efficiency and effectiveness of oat grain cleaning.https://www.mdpi.com/2227-9717/8/3/346rotary cleaning devicegrain separationoat grainconical sieve |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zbigniew Krzysiak Waldemar Samociuk Janusz Zarajczyk Zdzisław Kaliniewicz Daniel Pieniak Marcin Bogucki |
spellingShingle |
Zbigniew Krzysiak Waldemar Samociuk Janusz Zarajczyk Zdzisław Kaliniewicz Daniel Pieniak Marcin Bogucki Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device Processes rotary cleaning device grain separation oat grain conical sieve |
author_facet |
Zbigniew Krzysiak Waldemar Samociuk Janusz Zarajczyk Zdzisław Kaliniewicz Daniel Pieniak Marcin Bogucki |
author_sort |
Zbigniew Krzysiak |
title |
Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device |
title_short |
Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device |
title_full |
Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device |
title_fullStr |
Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device |
title_full_unstemmed |
Analysis of the Sieve Unit Inclination Angle in the Cleaning Process of Oat Grain in a Rotary Cleaning Device |
title_sort |
analysis of the sieve unit inclination angle in the cleaning process of oat grain in a rotary cleaning device |
publisher |
MDPI AG |
series |
Processes |
issn |
2227-9717 |
publishDate |
2020-03-01 |
description |
The article presents some of the research on the wider work related to testing and improving a new rotary cleaning device. The new cereal grain cleaning and separation device can support the development of sustainable agriculture in terms of seed purity and quality. This device is especially useful for small and medium-sized farms. This device has the characteristics of a multi-stage screen aided by an air stream (i.e., by pneumoseparation). The prototype was constructed at the University of Life Sciences in Lublin. The research was conducted at a test stand, which allowed changes in the operating parameters of the cleaner and their measurement. The scope of the tests included determining the influence of the inclination angle of the sieve unit (<i>α</i>) on the effectiveness and efficiency of oat grain cleaning. The experiment was carried out using two rotational spindle speeds: 5 and 75 rpm. The quality of the separation and cleaning of oat grains was evaluated using six cleaning process parameters: plump grain mass separation coefficient (<i>S<sub>pg</sub></i>), fine grain separation coefficient (<i>S<sub>fg</sub></i>), fine impurities separation coefficient (<i>S<sub>fi</sub></i>), chaff separation coefficient (<i>S<sub>ch</sub></i>), total coefficient of cleaning effectiveness (<i>E</i>), plump grain cleaning efficiency (<i>q<sub>pg</sub></i>). Results showed the significant effect of the sieve drum inclination angle on the efficiency and effectiveness of oat grain cleaning. |
topic |
rotary cleaning device grain separation oat grain conical sieve |
url |
https://www.mdpi.com/2227-9717/8/3/346 |
work_keys_str_mv |
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