2.5cm桦木地板毛坯快速干燥新工艺  

A New Rapid Drying Technique for 2. 5 cm-thick Birch Floor Planks

作　　者：李增超[1] 邱增处[1] 雷亚芳[1] 杨庆[1] 

机构地区：[1]西北农林科技大学机电工程学院,陕西杨陵712100

出　　处：《西北林学院学报》2001年第2期91-92,96,共3页Journal of Northwest Forestry University

摘　　要：用干球温度不变、湿球温度连续降低的干燥新工艺对２．５ｃｍ桦木地板毛坯进行快速窑干，使干燥周期较常规窑缩短了４０％，干燥质量好，且易于操作。This article shows the experiment on the rapid kiln drying for 2. 5 cm-thich birch floor blanks,in which such drying technique is used as constant temperature of dry bulb and continuous temperature decrease of wet bulb. As a result, drying period is shortened by 40%, compared with ordinary kilning. Besides, it is high in quality and easy in operation.

关 键 词：桦木地板 毛坯 快速干燥工艺 连续降温干燥基准 

分 类 号：S782.31[农业科学—木材科学与技术]