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Diseño autónomo del sistema solar térmico para la deshidratación indirecta de Aguaymanto (Physalis Peruviana L.), Junín

This paper aimed to design an autonomous indirect solar dryer, which can dehydrate the aguaymanto in a costeffective manner, yielding a quality product suitable for export from the central part highland of Peru. To complete this task, it was proposed to design a prototype of autonomous solar dryer o...

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Bibliographic Details
Published in:La Granja: Revista de Ciencias de la Vida 2021, Vol.33 (1), p.114-123
Main Authors: Mucha, Enrique, Massipe Hernandez, Juan Raul, Galarza Linares, José, Camayo, Bécquer, Condezo Hurtado, David Elvis, Quispe Solano, Miguel
Format: Article
Language:Spanish
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Summary:This paper aimed to design an autonomous indirect solar dryer, which can dehydrate the aguaymanto in a costeffective manner, yielding a quality product suitable for export from the central part highland of Peru. To complete this task, it was proposed to design a prototype of autonomous solar dryer of 100 kg per batch of aguaymanto, equipped with flat reflectors and forced air feed, and powered with photovoltaic energy. This system allows to dry aguaymanto fruit at the requirements needed for its exportation. The fryer has the following dimensions: inner dimensions of the drying chamber: bottom 0.60 m, width 1.40 m, and height 1.10 m, with additional 0.05 m for insulation. Hence, the outer measures are bottom 0.70 m, width 1.50 m, and height 1.20 m. Two solar collectors are proposed with the dimensions of each: 1.50 m wide, 2.40 m long, and 0.15 m height; 2 flat mirror reflectors are required. A 80 Wp photovoltaic panel was selected for the forced air system and process control. This solar dryer is expected to cope with the problem of post-harvest deterioration. Also, it will facilitate the export by improving product quality and providing a cost-effective technology. Com o propósito de ter  um secador solar indireto autônomo para desidratar aguaymanto (uchuva), da region alta central em nosso país, foi proposto  um protótipo de secador solar autônomo de 100 kg por lote de aguaymanto, com refletores planos e ar forçado usando energia fotovoltaica que permite uma secagem da fruta com qualidade de acordo  aos requisitos de exportação. As dimensões do secador são as seguintes: dimensões internas da câmara de secagem com profundidade de 0,60 m, largura 1,40 m altura 1,10 m e 0,05 m de isolamento, as medidas externas são, profundidade de 0,70 m, largura de 1,50 m, altura de 1,20 m . São propostos dois coletores solares com dimensões de: 1,50 m de largura, 2,40 m de comprimento e 0,15 m de altura,  serão necessários 2 espelhos refletores planos. Um painel fotovoltaico de 80 Wp foi selecionado para o sistema de ar forçado e controle de processo. Este secador solar permitirá resolver o problema de deteriodo pós-colheita e facilitará a exportação  com qualidade e menor custo econômico. Con el propósito de tener un diseño de secador solar indirecto autónomo para deshidratar el aguaymanto, que sea económico y de calidad y que permita exportar de la parte alta central de nuestro país, se propuso el objetivo general: diseñar, un prototipo de autónomo secador solar de 10
ISSN:1390-8596
1390-3799
1390-8596