A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS
El-Sayed, A., Abdel-Hadi, M., El-Amir, M., El-manawy, A. (2017). A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS. EKB Journal Management System, 34(1), 35-52. doi: 10.21608/mjae.2017.96878
A. S. El-Sayed; M. A. Abdel-Hadi; M. S. El-Amir; A. I. El-manawy. "A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS". EKB Journal Management System, 34, 1, 2017, 35-52. doi: 10.21608/mjae.2017.96878
El-Sayed, A., Abdel-Hadi, M., El-Amir, M., El-manawy, A. (2017). 'A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS', EKB Journal Management System, 34(1), pp. 35-52. doi: 10.21608/mjae.2017.96878
El-Sayed, A., Abdel-Hadi, M., El-Amir, M., El-manawy, A. A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS. EKB Journal Management System, 2017; 34(1): 35-52. doi: 10.21608/mjae.2017.96878

A STUDY ON SEPARATION AND CLEANING OF PEANUT SEEDS

Misr Journal of Agricultural Engineering
Article 3, Volume 34, Issue 1, January 2017, Page 35-52  XML PDF (1.19 MB)
Document Type: Original Article
DOI: 10.21608/mjae.2017.96878
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Authors
A. S. El-Sayed1; M. A. Abdel-Hadi1; M. S. El-Amir2; A. I. El-manawy3
1Prof. of Agric. Eng., Agric. Eng. Dept., Fac. of Agric., Suez Canal University, 41522 Ismailia, Egypt.
2Associate Prof. of Agric. Eng., Agric. Eng. Dept., Fac. of Agric., Suez Canal University, 41522 Ismailia, Egypt.
3Demonstrator of Agric. Eng., Agric. Eng. Dept., Fac. of Agric., Suez Canal University, 41522 Ismailia, Egypt.
Abstract
The present study was conducted to investigate some engineering parameters affecting separating and cleaning efficiencies for improving sieve unit to be more appropriate for the Egyptian varieties of peanut seed. To achieve this goal, experimental unit was fabricated and constructed in the workshop of Agric. Eng. Dep., Fac. of Agric., Suez Canal Univ., Ismailia, Egypt. Some physical and mechanical properties of seeds such as (length, width, thickness and coefficient of friction) were investigated. Four sieve oscillations (250, 275, 300 and 325 cpm), six sieve inclination angles (4°, 2° upward, zero, 2°, 4° and 6° downward) and four feed rates (15, 20, 25 and 30 kg/hr.cm) were studied under aeromechanical separation. The obtained results inducted that, the minimum separation and cleaning efficiencies were 30.0 and 92.5%, respectively at sieve oscillation of 250 cpm, feed rate of 30 kg/h.cm under sieve inclination angle of 4° upward with no seed loss. Meanwhile the maximum separation and cleaning efficiencies were 95.0 and 96.8%, respectively at sieve oscillation of 325 cpm, feed rate of 15 kg/h.cm under sieve inclination angle 6° downward with high seed loss of about 13.8%. To keep seed loss less than 0.5% with adequate separation and cleaning efficiencies about 90.9, 95.8% respectively, prefer to sieve oscillation of 300 cpm with zero inclination angle, and feed rate of 15 kg/h.cm.
Keywords
Seeds and shell peanut; Physical and mechanical properties; Aeromechanical separation; Sieve oscillation; Sieve inclination angle; Feed rate; Seed losses; Separation and cleaning efficiency
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