一心號循環式乾燥機稻穀乾燥試驗(雨季搶救乾燥試驗)
Other Title
Tests of the Yi-Shin-How Grain Drier (Cyclic-Type)
Journal
農業研究
Journal Volume
18
Journal Issue
4
Start Page
33
End Page
43
Date Issued
1969-12-05
Date
1969-12-05
Author(s)
鄔清標
黃光華
蔡定洋
C.P. Wu
K.H. Hwang
D.Y. Tsai
Abstract
本省是主要水稻產區之一，尤其是近年來耕作技術不斷的改進使得水稻收穫量大大的增加，但其乾燥的方式卻仍停留在最原始的曝晒法，此法之熱源係取之不盡用之不竭的太陽熱，就費用言，的確是經濟實惠，然本省因處於亞熱帶氣侯，雨季根長使得稻穀無法及時乾燥貯存，因而導致發芽、發霉，使農民蒙受到很大的損失，此種現象以中南部第一期作，北部地區第二期作最為顯著，故有關單位為搶救稻穀之乾燥曾不遺餘力的研究稻穀之乾燥法，他們曾經研究發展一種靜置式乾燥機，以解決農村之稻穀乾燥問題，然該方式由於操作時既費勞力，且灰塵很大，操作人異常辛苦，對米質亦不易控制，故流動式乾燥法之研究乃刻不容緩之事。
1. From the 4th test, under the case of using little amount of grains (less than 600Kg) the low temperature of flowing air (below 52.5℃), the unit cost of drying is very high. Hence, the lower temperature of flowing air is not suitable to drying process.
2. Comparing with the 2nd test and 3rd test, the unit cost of drying is high enough under super wet of the primitive moisture. Therefore, the wet grains whose moisture content over 30%, must accumulate for a long time, in order to let the flowing water of the surface of wet grains to flow away or increase wind quantity in primitive drying process.
Publisher
農業試驗所
Type
journal article
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