| 摘要 |
The present invention provides a wood drying apparatus using superheated steam, capable of; not only obtaining wood materials of a desired color by drying wood using superheated steam produced from a superheated steam generator in a wood drying process; but also obtaining effects of removing pine resin from pine trees and larches; and preventing cracks and deformation of woods occurring in a drying process for woods; and preventing environmental contamination due to chemical processing; and greatly improving durability and weatherability. For this purpose, the present invention comprises: a wood drying chamber (10) provided with a temperature sensor (11), a pressure sensor (12), a balance (13) in the lower part, and a steam flow path fan (15) rotated by a motor (14) inside along with a steam inlet (16) communicated with the inside on one side and a steam outlet(17) on the upper side; and a wood accommodating port (20) for inserting woods into the wood drying chamber (10); and a superheated steam generator(30) for supplying superheated steam to the wood drying chamber (10); and a steam boiler (40) for supplying steam to the superheated steam generator; and a dehumidifier (50) connected to the steam outlet (17) and a steam outflow pipe (51) of the wood drying chamber (10); and a pump (61) connected to the dehumidifier (50) ; and a wood vinegar accommodating port (60) to store sap contained in the circulating steam flown out of the steam outflow pipe (51) by the pump (61) and dehumidified by the dehumidifier (50). [Reference numerals] (20) Wood |
