Shaving board lumber drier

Abstract

The invention discloses a shaving board lumber drier, which comprises a support frame and a conveying belt matched with the support frame, wherein a plurality of drying cavities which are in parallel arrangement and are mutually communicated are fixedly arranged above the conveying belt, two sides of the conveying belt are fixedly provided with U-shaped grooves, the output ends of two air cylinders are glidingly arranged in the U-shaped grooves, bulges are also arranged on the inner walls of two sides of each drying cavity, in addition, the bulges are in contact with the upper surface of the two end parts of the conveying belt, the conveying belt is arranged on the outer circumferential wall of a roller tube, the top end of a stop block is provided with an inwards sunk material falling surface, the upper part of the stop block is fixedly provided with a contact head, and the contact head is in contact with the outer wall of the conveying belt. The two air cylinders are fixedly arranged in the support frame, in addition, the two ends of the conveying belt are provided with the U-shaped grooves, the output ends of the air cylinders are glidingly arranged in the U-shaped grooves, and the two air cylinders respectively do contraction and expansion in the opposite directions, so that the conveying belt can realize the leftward and rightward swinging, the contact frequency of microwaves with the outer wall of broken material shavings in the unit area is increased, and the drying effect of the broken material shavings is improved.

Description

technical field [0001] The invention relates to a drying machine, in particular to a particleboard wood drying machine. 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 the shavings is not satisfactory, which can easily cause problems such as poor product quality stability, cracking, deformation, and weak paint adhesion. The traditional wood drying method is generally Wood is dried with steam, heat transfer oil, charcoal, etc. 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, and the drying effect is not good, which will lead to moisture distribution in the wood. Unevenness affects product quality and causes waste o...

AI Technical Summary

Problems solved by technology

However, due to its complex processing technology and high level of operation requirements, the drying of the scrap wood shavings is not satisfactory, which can easily cause problems such as poor product quality stability, cracking, deformation, and weak paint adhesion. The traditional wood drying method is generally Wood is dried with steam, heat transfer oil, charcoal, etc. 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, and the drying effect is not good, which will lead to moisture distribution in the wood. Inhomogeneity affects product quality and causes waste of raw materials

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