| 木材真空-过热蒸汽干燥的预热特性 |
| |
| 引用本文： | 伊松林,张璧光,常建民.木材真空-过热蒸汽干燥的预热特性[J].木材工业,2002,16(5):21-23. |
| |
| 作者姓名： | 伊松林 张璧光 常建民 |
| |
| 作者单位： | 北京林业大学工学院干燥中心，北京 100083 |
| |
| 摘 要： | 在真空状态下，分别对过热蒸汽和空气为干燥介质时木材干燥预热阶段进行对比试验，探讨了木材在真空－过热蒸汽干燥中预阶段的工艺特性。结果表明：过热蒸汽干燥的预热阶段进行得非常迅速，同时其表面水分的凝结量也较以空气为介质时表面水分的凝结量大。
|
| 关 键 词： | 木材 真空－过热蒸汽干燥 预热特性 |
| 文章编号： | 1001-8654(2002)02-0021-03 |
Pre-heating Characteristics in Wood Vacuum-Superheat Steam Drying |
| |
| YI Song lin,ZHANG Bi guang,CHANG Jian min.Pre-heating Characteristics in Wood Vacuum-Superheat Steam Drying[J].China Wood Industry,2002,16(5):21-23. |
| |
| Authors: | YI Song lin ZHANG Bi guang CHANG Jian min |
| |
| Abstract: | Wood drying experiments were made under vacuum conditions using a pre heating stage of either superheated steam or air as a drying medium. The results indicated that the wood vacuum superheat steam drying preheating stage dried the wood more quickly;meanwhile, the quantity of condensed water on lumber surfaces was also more than that in vacuum air drying. |
| |
| Keywords: | Drying of vacuum Superheat steam Pre heating stage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
