WOOD DRYING DEVICE Russian patent published in 1998 - IPC

FIELD: drying solid materials. SUBSTANCE: device includes drying chamber closed hermetically and made in form of elastic envelope, heating elements and gaskets laid between layers of wood, vacuum unit and drain branch pipe. Rigid fixation of stack assembled in clamping device and turn of this stack in drying chamber makes moisture condensed in the course of drying process flow to drain branch pipe. EFFECT: reduced usage of metal and facilitated manufacture. 7 dwg