Title:
【発明の名称】木材繊維を生成し処理するためのプラント
Document Type and Number:
Japanese Patent JP2001514342
Kind Code:
A
Abstract:
Method is disclosed for treating wood chips including a heater for preheating the wood chips in the presence of steam, a beater to mechanically process the wood chips into wood fibers, a cyclone for separating the wood fibers from steam and volatile organic substances produced in the beater, a blower line for transporting the wood fibers, steam and volatile organic substances from the beater to the inlet of the cyclone, a drying conduit connected to the lower outlet of the cyclone for carrying wood fibers therefrom, a sluice valve associated with the lower outlet of the cyclone for controlling the removal of the wood fibers from the cyclone, and a processing conduit connected to the upper outlet of the cyclone for the steam and the volatile organic substances whereby the volatile organic substances separated in the cyclone can be separated and heat associated with the steam separated in the cyclone can be recovered.
Inventors:
Safestrom, Christel
Soderberg, Karl-Johann
Lundgren, Goyoran
Soderberg, Karl-Johann
Lundgren, Goyoran
Application Number:
JP2000507893A
Publication Date:
September 11, 2001
Filing Date:
August 10, 1998
Export Citation:
Assignee:
Barmet, Huay Verteck, Actie Evorague
International Classes:
D21B1/12; (IPC1-7): D21B1/12
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)