Process for accelerating wood ageing

Abstract

The invention relates to a process for accelerating wood ageing. The process sequentially comprises the following steps: carbonizing the surface of wood by using a flame spray gun, wherein the flame spray gun is started to repeatedly bake the surface of the wood at the speed of 1-150 mm / s along the texture direction of the wood until the surface of the wood is carbonized and blackened; lightly brushing off carbide on the surface of the wood by using a steel wire brush, wherein the surface of the carbonized wood is repeatebly scraped by using the steel wire brush until no more carbide falls offfrom the surface; uniformly spraying or brushing a strong oxidant on the surface of the treated wood, then performing airing or drying until the moisture content is 15-30%, then uniformly spraying orbrushing the strong oxidant on the surface of the treated wood again, repeating the process of spraying the strong oxidant, airing or drying for 2-5 cycles, and finally cleaning with water and performing airing or drying, wherein the moisture content is 8-12% after the last time of airing or drying; and performing conventional coating treatment on the treated wood . By means of the method, wood ageing can be rapidly achieved, and ageing treatment can be conducted on finished products or semi-finished products made of wood.

Description

technical field [0001] The invention relates to a wood treatment process, in particular to a wood accelerated aging process. Background technique [0002] With the expansion of the application range of wooden products, the demand for wood is gradually increasing, and consumers' demand for personalized products is also increasing. For example, in the repair of ancient buildings, it is required to restore the old as before, which requires a lot of old wood. In the production of furniture and floors, some people like to look at the wood with a sense of age, but in fact it does not. So much old wood and old furniture, even if there is such old wood and old furniture, has lost its original use value due to strength problems. Therefore, in order to enrich the surface decoration effect and types of wood products, how to accelerate the aging of wood to meet the needs of consumers has become a problem to be solved. However, the natural aging of wood is a long process, and the All a...

AI Technical Summary

Problems solved by technology

For example, in the repair of ancient buildings, it is required to restore the old as before, which requires a lot of old wood. In the production of furniture and floors, some people like to look at the wood with a sense of age, but in fact it does not. So much old wood and old furniture, even with these old wood and old furniture, have lost their original use value due to strength problems