Wood drying and preservative treatment device

The invention provides a wood drying and preservative treatment device. The wood drying and preservative treatment device comprises a box body and a loading device, the loading device is installed between the left side and the right side inside the box body, steel ropes are fixedly connected between the left side and the right side of the front end and the rear end of the loading device, a first winding device and a second winding device are transversely and rotationally connected to the positions, located at the upper ends of the front side and the rear side of the top of the loading device,inside the box body correspondingly, a breathing device is fixedly connected to the top of the box body and comprises a heat storage tank, a breathing air pump and a guide pipe, wherein the guide pipeis fixedly connected between the heat storage tank and the box body, the breathing air pump is installed on the upper end of the guide pipe, the heat storage tank is fixedly connected to the top of the box body, heating plates are installed at the upper end and the lower end in the box body, temperature sensors are installed at the upper end and the lower end in the box body, a controller is installed on the outer side of the box body, a single-chip microcomputer is installed inside the controller, and the controller is electrically connected with the temperature sensors. The invention provides the wood drying and preservative treatment device to solve the problems that in the prior art, wood drying and preservative treatment is low in working efficiency and poor in drying and preservative effect.