Pospeševanje sušenja majhnih semen oljnih poljščin z mikrovalovnim elektromagnetnim sevanjem

Ildar GANEEV, Khasan KARIMOV, Shamil FAYZRAKHMANOV, Ilgam MASALIMOV, Valeri PERMYAKOV

Povzetek


Eden od pomembnejših in ključnih postopkov pri požetveni obravnavi semen oljne ogrščice je sušenje. Namen prispevka je izboljšanje procesa sušenja majhnih semen oljnih rastlin z mikrovalovnim elektromagnetnim sevanjem z namenom povečanja produktivnosti in določiti optimalne operacijske parametre. Članek opisuje zgradbo novega mikrovalovnega (UHF) sušilnika z zmogljivostjo 200 kg h-1 za sušenje majhnih semen oljnih poljščin. Krivulje kažejo odvisnost temperature segretih semen od moči mikrovalovnega sušilnika, učinka začetne vlažnosti semen in odvisnost sušilne temperature od kinetike sušenja. Določeno je bilo razmerje med gretjem in hlajenjem mikrovalovnega sušilnika, ki omogoča povečanje učinkovitosti sušenja.

Ključne besede


sušenje zrnja; oljna ogrščica; elektromagnetno sevanje; kinetika sušenja; sušilnik

Celotno besedilo:

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Literatura


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DOI: http://dx.doi.org/10.14720/aas.2020.115.2.1359

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