Design and Performance Evaluation of Canola-Seed Cleaning Machine

Canola cleaning machine was designed depending upon the mechanical and aerodynamic separation theories. The designed machine was tested at three levels of cylindrical sieve angle 4, 7, and 10 degree and three levels of flat sieve speed 0.62, 0.88, and 1.08 m s-1. The evaluation criteria included machine productivity (MP), cleaning efficiency (CE), percentage of seed losses (Psl), specific consumed energy (Ec), and germination percentage (Gp). The results showed that the maximum values of MP and CE were 680.14 kg h-1 and 99.85 % respectively. While the minimum value of Ec was 5.88 kW h ton-1. These values were achieved at cylindrical sieve slope angle 7 degree and flat sieve speed 0.88 m s-1. Under these working conditions, the values of MP, Ec and CE were 680.14 kg h-1, 5.88 kWh ton-1, and 99.85%, respectively. Thus, the designed machine can be used with enough confidence to clean the canola seeds at cylindrical sieve slope angle 7 degree and flat sieve speed 0.88 m s-1.

Keywords:

Canola seed, Separation Mechanical, Aerodynamic,

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Ali MA, Abd El-Rahman E and Nasr GED (2022). Design and assessment of a small-scale machine for cleaning wheat grains. Acta Technologica Agriculturae, 25(1): 13-19.‏
Alsharifi SKA (2018). Affecting on threshing machine types, grain moisture content and cylinder speeds for maize, Cadiz variety. Agricultural Engineering International: CIGR Journal, 20(3): 233-244.
Behroozi F (2018). Weighing a magnet as it falls with terminal velocity through an aluminum pipe. The Physics Teacher, 56(7): 474-477.
Binelo MO, de Lima RF, Khatchatourian OA and Stránský J (2019). Modelling of the drag force of agricultural seeds applied to the discrete element method. Biosystems Engineering, 178: 168-175.‏
El-Sayed GH, El-Attar MA, Badr SE and Yehia I (2001). Effect of some mechanical-planting systems on canola crop yield. Misr Journal of Agricultural Engineering, 18(4): 163-172.
Gemeda T (2020). Performance evaluation of seed cleaning machines: a case of oromia seed enterprise.‏ M.Sc. Degree, Department of Mechanical System and Vehicle Engineering, School of Mechanical, Chemical and Material Engineering, Adama Science and Technology University, Oromia Regional State, Ethiopia.
Giyevskiy AM, Orobinsky VI, Tarasenko AP, Chernyshov AV and Kurilov DO (2018). Substantiation of basic scheme of grain cleaning machine for preparation of agricultural crops seeds. In IOP Conference Series: Materials Science and Engineering, 327(4): e042035). IOP Publishing.‏
Gope PC (2012). Machine design: Fundamentals and applications. PHI Learning Pvt. Ltd.
Jenks B (2000). Canola weeding control costs. North Dakota State University, Bjenks@ndsuext.nodak.edu
Kepner RA, Bainer R and Barger EL (2005). Principals of farm machinery 3rd Ed., AVI-Pub.
Komil A and Makhmud K (2016). Working out and implementation of the safflower cleaning machine. European Science Review, (3-4): 278-280.‏
Longwic R, Sander P, Jańczuk B, Zdziennicka A and Szymczyk K (2021). Modification of canola oil physicochemical properties by hexane and ethanol with regards of ıts application in diesel engine. Energies, 14(15): 1-14.
Mohsenin NN (1970). Physical properties of plant and animal materials. Gordon and Breach Science Publishers, New York.
Oladimeji AO, Imoukhuede OB and Ayodele BB (2020). Design and construction of a multipurpose air screen grain cleaner. International Journal of Advanced Research, 6(5): 204-207.‏
Priporov IE, Kurasov VS, Samurganov EE and Shepelev AB (2021). Modeling the sunflower seeds separation process in air-sieve grain-cleaning machines. International Conference: Actual Issues of Mechanical Engineering (AIME 2020) In IOP Conference Series: Materials Science and Engineering, 1111(1): 012048. IOP Publishing.‏
RNAM (1995). Test code and procedures for agricultural machinery. Technical Series 12, Regional Network for Agricultural Machinery (RNAM) of the United Nations. Philippines, p: 227 -246.
Serio MA, Carollo FG and Ferro V (2019). Raindrop size distribution and terminal velocity for rainfall erosivity studies. A review. Journal of Hydrology, 576: 210-228.‏
Simonyan JK and Yiljep DY (2008). Investigating grain separation and cleaning efficiency distribution of a conventional stationary rasp-bar sorghum thresher. Agricultural Engineering International: CIGR Journal, PM 07 028. Vol. X. August, 2008. ‏
Sreekissoon A, Finnie JF and Van Staden J (2021). Effects of smoke water on germination, seedling vigour and growth of Sceletium tortuosum. South African Journal of Botany, 139: 427-431.‏
Statistical Year-Book (2018). Agricultural Research Center, Ministry of Agriculture, Egypt.‏
Statistical Year-Book (2018). Agricultural Research Center, Ministry of Agriculture, Egypt.‏