Wood drying device utilizing photo-thermal energy

Abstract

The invention discloses a wood drying device utilizing photo-thermal energy. The wood drying device comprises a transparent glass room, an arc-shaped supporting frame, a threaded rod and a wood frame;the transparent glass room is fixedly arranged on a vehicle frame; an arc-shaped mirror surface is fixedly connected to one side of the arc-shaped supporting frame; the top of the wood frame is fixedly connected with a sun shield; and the side surface of the transparent glass room is provided with a transparent glass door. According to the wood drying device, the arc-shaped mirror surface structure and the threaded rod adjusting structure are arranged so that the light can be better adjusted, and more light and heat energy can be received by the transparent glass room; through the arrangementof a vacuum layer and a greenhouse gas layer, and after the short wave of solar radiation is converted into heat energy, the long wave of the heat energy can be prevented from radiating outwards, sothat the heat can be well stored, and drying can be facilitated; the sun shield is arranged so that the wood can be prevented from directly receiving the light, and the light energy can be fully absorbed to transformed into heat; and the device is simple in structure, easy to realize, capable of fully utilizing the solar energy for achieving the drying function, is environment-friendly and energy-saving, and is worthy of popularization and use.

Description

technical field [0001] The invention belongs to the technical field of wood drying, and more specifically relates to a wood drying device utilizing light and heat energy. Background technique [0002] Wood drying is the process of reducing the moisture content of wood to the applicable value by heating and using the pressure difference of water vapor inside and outside the wood. It is an indispensable production link in the wood industry. The role of wood drying is to reduce weight, save labor and cost of transportation; prevent moth and corrosion, prolong the service life; prevent deformation and warping, increase elasticity, and help improve the quality of wood products. [0003] Ordinary wood drying methods include drying in the shade, which takes a long time; artificial heating and drying waste a lot of electric energy, and the ordinary drying device using solar energy through the glass room has a slow drying speed. After the heat is converted, it is easy to be lost by r...

AI Technical Summary

Problems solved by technology

[0003] Ordinary wood drying methods include drying in the shade, which takes a long time; artificial heating and drying waste a lot of electric energy, and the ordinary drying device using solar energy through the glass room has a slow drying speed. After the heat is converted, it is easy to be lost by radiation. lower temperature, slower drying

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