ENGINEERING STUDIES ON THE PERFORMANCE OF PADDY AND RICE SEPARATOR | ||||
| Misr Journal of Agricultural Engineering | ||||
| Article 22, Volume 26, Issue 2, April 2009, Page 935-952 PDF (278.34 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjae.2009.109761 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| T.Z. Fouda | ||||
| Assoc. Prof. of Agric. Eng., Fac. of Agric. Tanta Un., Egypt. | ||||
| Abstract | ||||
| The performance of paddy and rice separator was theoretically and experimentally investigated as a function of change in separator sieve angle, paddy moisture content and feeding ratios. The separator performance was evaluated in terms of separator productivity, crack percentage, separator efficiency and energy requirements. The theoretical analyses reveal that the optimum sieve speed of 0.5 m/sec. (200 rpm) is recommended to prevent riding of material on the sieve surface. The experimental results reveal that the separator performance was in the optimum region under the following conditions: Sieve angle of 15 deg. Paddy moisture content of 14%. Feeding ratio of 0.80 | ||||
| References | ||||
|
Ahmed, S.F. (1988) Effect of control and management on the performance of grain sieve cleaners. Com. Sci. Dev. Res. 21 (254):98-106.
Ahmed, S.F.; M.M. Abbou El-Kheir and I. M. Abd El-Tawwab(1993). Development of an apparatus suitable for separating wheat products from stationary threshers. Misr J. Ag.Eng., 10 (1):62-76.
Amin, E.E.(2003). Efect of some physical and mechanical properties on grading efficiency. Misr J. Ag. Eng.,20(4): 451-470.
Awady, M.N.; F. Yehia; M.T. Ebaid and E.M. Arif (2003). Development and theory of rice cleaner for reduced impurities and losses. Misr J. Ag. Eng., 20 (4): 53-68.
El-Raie, A.E. (1987). Propereties of shelled corn related to mechanical separation. Misr J. Ag. Eng., 4(1): 36-52.
El-Sahrigi, A.F.; S.F. Ahmed; M.A.Helmy; H.M.Sorour and S.S.Hanna (2004). Construction and development of a cleaning unit suitable for medicinal and aromatic seed crops. Misr J. Ag. Eng., 21 (4): 53-66.
Klenin,N. F. Popov and V.A. Sakon (1985). Agricultural machines. Theory of operation, computation of controlling parameters and the conditions of operation. Amerind publishing Co. PVT.Ltd., New Delhi.
Modi, B.S.(1972). Factors affecting the performance of apaddy separator. Unpnb. M. tech. Thesis, Dept. Agric. Eng. Indian Institute of technology, Kharagpur. | ||||
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