【摘要】 本文研究木材真空干燥。内容包括木材真空干燥机的研制和木材真空干燥工艺的研究。试验结果表明,干燥机设计合理,技术性能良好,能够满足科学研究和小型生产的需要。通过实验,提出榆木、水曲柳、桦木和椴木的干燥基准,证明用真空干燥法干燥厚阔叶树材,具有干燥时间短、干燥质量好的优点。真空干燥具有研究价值,值得在一定范围内推广应用。更多还原

【Abstract】 Vacuum drying can result in reduced drying time and higher drying quality. This method is Worthy of studying further and spreading in certain area. The development of a wood vacuum drying technology has been discussed. The results of tests show that this kind of dryer is rationable in design and has good function, can meet the demand of scientific research on drying and small-scale production. Through the experiments. vacuum drying schedules of elm, Japanes ash, birch and basswood are worked out.更多还原