Preparation method and device of magnetic bamboo wood

The invention relates to the technical field of wood preparation, in particular to a preparation method and device of magnetic bamboo wood. The technical problem to be solved by the invention is that during wood impregnation, lignin in wood can influence the wood impregnation efficiency. According to the technical scheme, the magnetic bamboo and wood preparation device comprises a base and a support, the support is fixedly connected to the base, and the magnetic bamboo and wood preparation device further comprises a dipping barrel, a lower hot pressing plate, high-precision powder weighing equipment, a water outlet, a water adding assembly, a clamping mechanism, an air drying mechanism, a heating mechanism, a hot pressing mechanism and a driving mechanism; a water outlet is formed in the lower part of the dipping barrel. According to the method, sodium hydroxide and sodium sulfite with the ratio of 2: 1 are sequentially put into the dipping barrel through high-precision powder weighing equipment to be fully d