Method and device for manufacturing high-pressure plasticizing wood.

Abstract

The invention relates to a method and a device for manufacturing high-pressure plasticizing wood. The device for manufacturing the high-pressure plasticizing wood is characterized in that the upper cover of a high-pressure container is provided with an charging air inlet, a relief valve and a pressure gauge, wherein one end of a high-pressure charging pipeline is fixedly connected with the charging air inlet by a fastening device, and the other end of the high-pressure charging pipeline is connected with an air compressor or a high-pressure air pump to form the device for manufacturing high-pressure plasticizing wood. The method for manufacturing the high-pressure plasticizing wood comprises the following steps: 1. selecting wood material; 2. preparing plastic solution; 3. soaking and plasticizing the wood material in the plastic solution at high pressure, wherein 4, the time for high-pressure soaking and plasticizing time is 1-10 hours; and 5. naturally drying the wood material to obtain the high-pressure plasticizing wood. The high-pressure plasticizing wood manufactured by the method has attractive appearance and strong decorative effect, is used for indoor and floor decoration, and becomes a new generation of deep-processing wood product having excellent characteristics because of greatly enhanced specific gravity, strength and compactness. The invention greatly prolongs the service life of wood and relieves the pressure of the wood market in increasing shortage of supply.

Description

technical field [0001] The invention belongs to a method for deep processing of wood, and relates to a method and equipment for preparing high-pressure plasticized wood. Background technique [0002] As the world's population continues to grow, more and more resources are consumed, and forest resources are one of the important resources. At present, the forest resources in all countries in the world are gradually decreasing, because the growth cycle of trees is long, and it takes a long time to grow to exert their economic value. The characteristic of fast-growing forests is that the wood structure is soft and easy to twist and deform, so the economic value is low and the scope of use is narrow. Therefore, everyone makes a fuss about the deep processing of wood to increase the variety, quality and service life of wood. In the prior art, the deep processing varieties of wood include: multi-layer board series such as blockboard, three-ply board, five-ply board; board series s...

AI Technical Summary

Problems solved by technology

Because wood fibers have the characteristics of water absorption and water expansion, any of the above-mentioned deep-processed wood species will be deformed and deteriorated due to expansion, deformation and deterioration, which will affect its use, appearance and service life.

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