真空高电压放电场木材干燥特性试验与研究

Experiment and Research on Characteristics of Drying Wood in Vacuum High-Voltage Discharge Field

利用真空高电压放电场可节能、高效干燥木材,为研究不同高压脉冲形式下的干燥特性,分别对直流电压、交流电压、脉冲电压作用下的真空放电木材干燥及常规自然干燥和对流干燥进行比较试验。结果表明,通过调整电脉冲参数,使用真空放电法,能加速木材干燥过程。

High-voltage discharge field can be used to save energy, dry wood efficiently. In order to understand the different characteristics of the dry form, the convective drying under the DC voltage, AC voltage and pulse voltage vaccum discharge was compared with convertional drying of wood. The results show that, by adjusting the electrical pulse parameters, the use of a vacuum discharge method can accelerate the drying process of wood.