DEVICE FOR DRYING AND IMPREGNATING WOOD Russian patent published in 2006 - IPC F26B9/06 F26B5/04 

FIELD: wood-working industry.

SUBSTANCE: device comprises two chambers connected with the receiver through main pipelines provided with quick-operating valves, vacuum pump, and vessels for impregnating liquid connected with the drying-impregnating chambers through pipes. The chambers receive sprayers and heat exchangers. Each of the drying-impregnating chambers is in communication with the atmosphere through main pipelines provided with quick-operating valves and through additional pipeline connecting the drying-impregnating chamber with the receiver. The diameter of the additional pipeline is smaller than that of the main pipeline at least by a factor of three. The axial fans of the drying-impregnating chamber are provided with electric motors arranged outside the space of the chamber. The axes of the electric motors are perpendicular to the longitudinal axis of the drying-impregnating chamber and the plane of the heat exchanger.

EFFECT: enhanced quality of drying.

3 cl, 1 dwg