IIARD International Institute of Academic Research and Development

International Journal of Engineering and Modern Technology (IJEMT )

E-ISSN 2504-8848
P-ISSN 2695-2149
VOL. 11 NO. 1 2025
DOI: 10.56201/ijemt.v11.no1.2025.pg1.9

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Development of Improved Integrated Palm Fruit Juice Machine: Enhancing Efficiency and Quality

Otagburuagu, Obinna Richard and Ekeoma, Chukwuma George

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Abstract

This study evaluates the performance of an improved palm fruit juice extractor with a downward- facing propeller configuration, designed to enhance extraction efficiency and throughput capacity. Key modifications included optimized heating element placement for uniform temperature distribution, a high-torque motor to manage increased load demands, and reinforced structural support to withstand operational stresses. Performance testing involved five experimental runs processing equivalent batches of palm fruit at a design speed of 227 rpm. Results indicate a 13% increase in throughput capacity and a 15.5% increase in extraction efficiency compared to the original machine, attributed to the improved mixing, circulation, and heating consistency. The redesigned extractor demonstrates faster processing times and higher juice yields, making it a more effective and user-friendly solution for small- and medium-scale palm fruit processing. These findings support the viability of the improved design as a sustainable approach to palm fruit juice extraction, with potential for further refinements in efficiency and adaptability.

Palm fruit juice extraction, Extraction efficiency, Throughput capacity, Downward- facing propeller configuration and Performance enhancement

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References:

Dickson, D. O., & Akokhia, P. S. (2022). Design and construction of an automated and manual
new-fangled fruit juice extractor. International Journal of Engineering and Innovative
Research, 4(1), 10-22. doi: 10.47933/ijeir.1013688
Ekeoma, G. C., Nwadinobi, C. P., Mejeh, K. I., & Kalu, D. I. (2022). Development of integrated
palm fruit juice machine. Journal of Engineering Research and Reports, 22(10), 1-7. doi:
10.9734/jerr/2022/v22i1017567
Nnamani, N. G., & Okereke, O. (2023). Intensity of palm fruit processing technology-use among
palm fruits’ processors in onicha local government area in Ebonyi State, Nigeria. Agro-
Science, 21, 63-68. doi: 10.4314/as.v21i4.10
Oldshue, J. Y. (1983). Fluid mixing technology. McGraw-Hill.
Paul, E. L., Atiemo-Obeng, V., & Kresta, S. M. (Eds.). (2004). Handbook of industrial mixing:
Science and practice. Wiley-Interscience.
Perry, R. H., & Green, D. W. (2008). Perry's chemical engineers' handbook (8th ed.). McGraw-
Hill.
Shigley, J. E., & Mischke, C. R. (2001). Mechanical engineering design (6th ed.). McGraw-Hill.

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