Method for wood drying treatment

Abstract

The invention discloses a wood drying treatment method. First, the humidity in the drying kiln is adjusted to 90-100%, and then the temperature is programmed to rise to 80-110°C, and then the temperature is raised to 80-110°C after releasing the steam in the kiln. 120-125°C, and at the same time, a wind speed of 1-3m / s is introduced into the kiln, and finally the wood is sampled, sawed into three layers from the outside to the inside, and the moisture content is measured separately with a wood moisture tester. When the moisture content reaches the required final moisture content of 8-15%, the drying is ended, and the wood is cooled at room temperature and removed from the wood drying kiln. The invention can improve the quality of the wood, achieve uniform drying effect, and prevent the cracking and deformation of the wood through the reasonable adjustment of programmed temperature rise and humidity.

Description

technical field [0001] The invention belongs to the field of wood product production, and particularly relates to a method for drying wood. Background technique [0002] Wood is a renewable natural resource, and wood is a porous material, which can adjust the comfort of people's living environment and benefit people's physical and mental health. With the continuous improvement of people's living standards, more and more residents use wood to decorate However, due to the lack of awareness of wood, especially the lack of knowledge of wood, the use of undried wood products or the production of wood products from wood with unsatisfactory drying quality will bring many losses to themselves or others. [0003] Wood drying is a very important process in the wood processing process, and it is an important link to ensure and improve the quality of wood. Through drying treatment, the stability of wood and wood products can be improved, the strength of wood and wood parts can be impro...

AI Technical Summary

Problems solved by technology

[0002] Wood is a renewable natural resource, and wood is a porous material, which can adjust the comfort of people's living environment and is beneficial to people's physical and mental health. With the continuous improvement of people's living standards, more and more residents use wood for decoration family, but due to the lack of knowledge about wood, especially the lack of understanding of wood knowledge, the use of undried wood products or the use of dry wood with substandard quality to produce wood products has caused many losses to oneself or others