Proposal for improving of paddy rice drying process in dryers inclined pools

Propuesta de mejoramiento del proceso de secado de arroz paddy en secaderos tipo albercas inclinadas


Authors

DOI:

https://doi.org/10.22517/23447214.24554

Keywords:

dryers inclined pools, improving paddy rice dryers

Abstract

The operation of inclined type dryers for paddy rice is studied to improve their operation and efficiency, considering the variables of drying time, humidity distribution in the rice layer after drying and air velocities within the plenum. Simulating the distribution and velocities of the air flow before crossing the rice layer, the outlet ducts to the plenum are relocated and dampers are placed to distribute the flow evenly. On the other hand, it is proposed to replace the flat-type mesh with a zigzag-type mesh.  To verify the proposed modifications, a scale model was built to determine the humidity and drying time variation inside the rice layer, obtaining more uniform moisture percentages within the rice layer and a decrease in drying time.

 

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Author Biographies

Luis Emilio Vera Duarte, Universidad Francisco de Paula Santander

Ing Mecánico, Mg,  Profesor tiempo Completo UFPS, director grupo de investigacion Fluter, clasificacion C Colciencias.

areas de interes: Temodinámica y combustión

Faustino Moreno Gamboa, Universidad Francisco de Paula Santander

PhD Ing Mecánico

José Rafael Eugenio López, Ing, Universidad Francisco de Paula Santander

Ing Mecánico

References

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Published

2021-06-30

How to Cite

Vera Duarte, L. E., Moreno Gamboa, F., & Eugenio López, J. R. (2021). Proposal for improving of paddy rice drying process in dryers inclined pools: Propuesta de mejoramiento del proceso de secado de arroz paddy en secaderos tipo albercas inclinadas. Scientia Et Technica, 26(2), 146–151. https://doi.org/10.22517/23447214.24554

Issue

Vol. 26 No. 2 (2021): Abril-Junio 2021

Section

Mecánica

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