High-temperature heat treatment method for wood

The invention provides a high-temperature heat treatment method for wood. The high-temperature heat treatment method for the wood is mainly characterized by comprising the following steps of tidily placing the wood on a special external frame rail in a mode of tidily placing one wood plate and one filler strip layer by layer, and feeding the wood into closed special equipment by using an electric material vehicle. A heat exchanger is placed in the special equipment, air in the equipment generates convective circulation through a transmission fan, the air exchanges heat with the heat exchanger, the wood is uniformly heated, the temperature of the air in the equipment is increased to 4 to 10 DEG C per hour and gradually increased to 140 to 240 DEG C according to different types and thicknesses of the wood, the wood is slowly heated, and the highest temperature can reach 240 DEG C. The high-temperature heat treatment method for the wood has the advantages that the wood is uniformly heated from inside to outside;