小麦秸秆砌块干燥过程中水分挥发规律研究

Law of Water Evaporation of the Wheat Straw Blocks in Drying

在室温环境中,用测重法每日测试小麦秸秆砌块的水分挥发质量,计算其水分挥发率。研究证明:水分挥发率随时间的递增呈直线上升趋势,挥发速度呈逐渐减小趋势。26d后,小麦秸秆砌块的质量基本不变。

With the room temperature environment, the water lost of the wheat straw blocks is tested by the weight measurement method everyday to calculate the water evaporation rate. The experimental study shows the rate of water evaporation is an upward trend in a straight line, at the same time, the evaporation speed is gradually reduced. Twenty-six days later,the weight of wheat straw blocks remain basically unchanged.