| 小径原木真空干燥机加热系统的理论设计 |
| |
| 引用本文： | 苑青微,张璧光,伊松林.小径原木真空干燥机加热系统的理论设计[J].林产工业,2009,36(1). |
| |
| 作者姓名： | 苑青微 张璧光 伊松林 |
| |
| 作者单位： | 北京林业大学材料科学与技术学院,北京,100083 |
| |
| 基金项目： | 国家林业局引进国际先进农业科学技术计划(948计划)，教育部科学技术研究重点项目 |
| |
| 摘 要： | 以径级为10cm、含水率从50%干至10%的桉树小径原木为标准材,笔者通过对小径原木真空干燥过程中热平衡的分析及计算,完成了装载量为2.0m3的小径原木真空干燥机加热系统的理论设计.其设计计算结果可为干燥机内部设备的选型,小径原木真空干燥基准及工艺的制定,以及为此类木材真空干燥设备的设计与开发提供一定的理论参考.
|
| 关 键 词： | 小径原木 真空干燥 加热系统 |
The Theoretical Design on Heating System of Small Diameter Log Vacuum Dryer |
| |
| YUAN Qing-wei,ZHANG Bi-guang,YI Song-lin.The Theoretical Design on Heating System of Small Diameter Log Vacuum Dryer[J].China Forest Products Industry,2009,36(1). |
| |
| Authors: | YUAN Qing-wei ZHANG Bi-guang YI Song-lin |
| |
| Institution: | School of Material Science and Technnlogy;Beijing Forestry University;Beijing 100083;China |
| |
| Abstract: | Taking the 10cm-diameter eucalyptus log as example and its initial water content of 50% and fi- nal water content of 10% as calculation basis,the authors of this paper have carried out analysis and calcula- tion of thermal balance during the small diameter log vacuum drying process,and have fulfilled the design on heating system of small diameter log vacuum dryer with loading capacity being 2.0m~3.The results could be provided as some theoretical guidance for the selection of inner devices of wood dryer,the... |
| |
| Keywords: | Small diameter logs Vacuum drying Heating system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
