Sterilization and water removal device for thermal processing of solid wood board

Abstract

The invention discloses a thermal processing, sterilizing and dewatering device of a solid wood panel. The thermal processing, sterilizing and dewatering device comprises a support and a conveying belt matched with the support, wherein a plurality of drying cavities which are arranged side by side and are communicated with one another are fixed above the conveying belt; upper and lower rows of parallel magnetic control pipes are fixed on the inner wall of each drying cavity; U-shaped grooves are fixedly formed in two sides of the conveying belt; two air cylinders are fixedly arranged in the support; the output ends of the two air cylinders are arranged in the U-shaped grooves in a sliding mode; the inner walls at two sides of each drying cavity are also provided with bulges which are in contact with the upper surfaces of two end parts of the conveying belt. The two air cylinders are fixed in the support, and the two ends of the conveying belt are provided with the U-shaped grooves; the output ends of the air cylinders are arranged in the U-shaped grooves in the sliding mode, so that the two air cylinder perform shrinkage stretching at opposite directions respectively, and the conveying belt can swing left and right; the contact frequency of the outer wall, in per unit of area, of a log with microwaves is increased; the drying effect of the log is improved.

Description

technical field [0001] The invention relates to a drying machine, in particular to a thermal processing, sterilization and water removal device for solid wood boards. Background technique [0002] Solid wood boards are durable and have natural textures. Most of them have the unique aroma of natural wood. They have good hygroscopicity and air permeability. However, due to its complex processing technology and high level of operation requirements, the drying of logs is not satisfactory, which can easily cause problems such as poor product quality stability, cracking, deformation, and weak paint adhesion. Traditional wood drying methods generally use steam. , heat transfer oil, charcoal, etc. to dry the wood, it usually takes several months to complete the drying, the drying time is long, time-consuming and laborious, a lot of energy is wasted, the environment is polluted, the drying effect is not good, and the moisture distribution in the wood will be uneven , affecting produ...

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Problems solved by technology

However, due to its complex processing technology and high level of operation requirements, the drying of logs is not satisfactory, which can easily cause problems such as poor product quality stability, cracking, deformation, and weak paint adhesion. Traditional wood drying methods generally use steam. , heat transfer oil, charcoal, etc. to dry the wood, it usually takes several months to complete the drying, the drying time is long, time-consuming and laborious, a lot of energy is wasted, the environment is polluted, the drying effect is not good, and the moisture distribution in the wood will be uneven , affecting product quality and causing waste of raw materials

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