Effectiveness of industrial rubber as roller material for rice processing machine

Authors

  • Alex Folami Adisa Agricultural and Bio-resources Engineering Department, Federal University of Agriculture, Abeokuta 110001, Nigeria.
  • Kevin Chinweike Mamah Agricultural and Bio-resources Engineering Department, Federal University of Agriculture, Abeokuta 110001, Nigeria.
  • Adewole Ayobami Aderinlewo Agricultural and Bio-resources Engineering Department, Federal University of Agriculture, Abeokuta 110001, Nigeria.
  • Salami Olasunkanmi Ismaila Mechanical Engineering Department, Federal University of Agriculture, Abeokuta 110001, Nigeria.

Keywords:

Dehusking, Destoning, Evaluation, Experimental, Rubber roller

Abstract

The purpose of this study was to evaluate the performance and effectiveness of a developed roller rice dehusking and destoning machine at the Department of Agricultural and Bioresources Engineering, Federal University of Agriculture, Abeokuta, Nigeria by using an industrial rubber as roller material to replace Teflon rollers. This study modified and evaluated the performance of the dehusking and destoning machine on four varieties of paddy: NERICA L-42, NERICA 2, FARO 55 and OFADA, dried at five different ranges of moisture content (wet basis): A (11.00–12.99%), B (13.00–14.99%), C (15.00–16.99%), D (17.00–18.99%) and E (19.00–20.99%). Analysis of variance of the two main factors for the four paddy varieties was used to obtain the optimum machine operational parameters. The optimum values obtained for the coefficient of dehulling (Eh), coefficient of wholeness (ew), dehulling efficiency (eh) and cleaning efficiency (CE) were 0.77, 0.88, 65.65% and 97%, respectively, which were better than for the Teflon rollers. The effects of moisture content on Eh, ew, and eh were significant (p < 0.05).

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Published

2020-02-28

How to Cite

Adisa, Alex Folami, Kevin Chinweike Mamah, Adewole Ayobami Aderinlewo, and Salami Olasunkanmi Ismaila. 2020. “Effectiveness of Industrial Rubber As Roller Material for Rice Processing Machine”. Agriculture and Natural Resources 54 (1). Bangkok, Thailand:98-104. https://li01.tci-thaijo.org/index.php/anres/article/view/240274.

Issue

Section

Research Article