Micro-carbonization method for solid wood floor

A solid wood floor and carbonization technology, which is applied in wood treatment, charcoal burning/combustion, wood heat treatment, etc., can solve the problems of reduced mechanical properties, reduced density of solid wood floors, and poor carbonization uniformity, so as to achieve good mechanical properties, improve use performance, The effect of stable performance

Inactive Publication Date: 2018-12-11
苏州燕泥地热地板科技有限公司
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Problems solved by technology

Therefore, carbonized wood is more and more favored by people. However, the existing wood carbonization is mainly through putting the wood in a large cylinder in time, and then heating the bottom. This carbonization process can only carbonize the surface of the wood and cannot Deep carbonization of wood will cause the wood to swell or deform and crack after being used for a long time. The invention patent with application number 201610462127.4 discloses a method of deep carbonizatio

Method used

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art.

[0017] The micro-carbonization method of solid wood flooring in this embodiment includes the following steps:

[0018] Step 1: Cutting to obtain solid wood floor blanks;

[0019] Step 2: Dry the solid wood floor blanks in a vacuum environment at a temperature of 60-80°C for 60-90 minutes, and the residual pressure of the vacuum environment is 0-9KPa;

[0020] Step 3: Microwave drying reduces the moisture content of the solid wood floor slab to below 6%;

[0021] Step 4: In the carbonization kiln, in a humidified environment, quickly raise the temperature to 160-200°C for carbonization;

[0022] Step 5: After the carbonization is completed, transfer the solid wood floor slab to a vacuum environment of 60-80°C and let it stand for 30-45 minutes;

[0023] Step 6: Immerse in paraff...

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Abstract

The invention discloses a micro-carbonization method for a solid wood floor. The micro-carbonization method includes: cutting to obtain a solid wood floor slab, standing and drying the solid wood floor slab in a vacuum environment of 60-80 DEG C for 60-90 minutes, wherein the excess pressure of the vacuum environment is 0-9KPa; performing microwave drying to allow the water content of the solid wood floor slab to lower to below 6%; rising the temperature to 160-200 DEG C in a humidified environment in a carbonization chamber to perform carbonization; after the carbonization, transferring the solid wood floor slab to a vacuum environment of 60-80 DEG C, and standing for 30-45 minutes; soaking into paraffin liquid for 45-60 seconds, and taking out. By the micro-carbonization method, the obtained micro-carbonized solid wood floor is dampproof, mothproof, corrosion-resistant, stable in performance, uniform in carbonization and good in mechanical performance such as bending strength, impacttoughness and nail-holding ability, and the usability of the micro-carbonized solid wood floor is increased.

Description

Technical field [0001] The invention relates to a method for micro-carbonization of solid wood flooring. Background technique [0002] With the continuous improvement of people's living standards and the increasing awareness of environmental protection, people not only require the floor to have basic characteristics such as waterproof, moisture-proof, and anti-cracking, but also hope that the floor will not release harmful substances, and the color of the floor will be more natural. Because solid wood flooring has natural and beautiful texture and comfortable feet, it maintains the best microenvironmental characteristics of natural wood, making solid wood flooring the first choice for people's home decoration and floor covering materials. The existing floors are generally made of wood or bamboo. In order to ensure the structural strength of the entire floor, all floors are made by pressing wood or bamboo using a press to form a high-density and high-strength floor. However, suc...

Claims

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Application Information

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IPC IPC(8): B27M1/06B27M3/04B27K5/00
CPCB27M1/06B27K5/0085B27M3/04
Inventor 雍奎义雍军
Owner 苏州燕泥地热地板科技有限公司
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