Original document(15 pages) Authorized document(16 pages) 中文版
    The invention relates to a process for drying wood, characterized in that it comprises a pressurizing step to place a sealed chamber (1) under a predetermined pressure by injecting or generating saturating steam and maintaining this pressure for a predetermined time interval, while ensuring a forced circulation of air and saturating steam within the chamber, a heating step to heat the wood core and central zone of the wood pieces by emitting microwaves at frequencies ranging between 400 and 2450 MHz, an evacuation step to carry away the liquid exudates from the wood when run down to the bottom of the chamber (1) where they are collected.
Application Number
98811691 Application Date
Title 名称 Method for drying saw timber and device for implementing said method
Publication Number
1280662 Publication Date
Approval Pub. Date 2004.01.21 Granted Pub. Date 2004.01.21
International Classification 分类号 F26B3/347;F26B7/00
Applicant(s) Name
Forest Industry Development Co.
Address 地址
Inventor(s) Name 发明人 Bernard Dedieu;Abdelaehiz Bouirdene
Attorney & Agent 代理人 huang bijing

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