Charring solid-wood composite board and production method thereof
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A production method and composite board technology, which are applied in the direction of wood veneer bonding, charcoal burning/combustion, wood processing appliances, etc. Wide range of applications, shortened carbonization cycle, and short carbonization time
Inactive Publication Date: 2015-09-02
桦甸市惠邦木业有限责任公司
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[0003] However, the carbonized wood currently on the market is generally made by carbonizing solid wood at high temperature in a special carbonization kiln. However, this production process is not suitable for the carbonization of solid wood composite panels. There is no technology for carbonization treatment of solid wood composite panels
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[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] See figure 1 , which is the flow chart of the production method of the carbonized solid wood composite board provided by the embodiment of the present invention, and specifically includes:
[0025] Step S101 : heating the solid wood composite board in a hot pressing device at 170° C. to 210° C., and keeping it under a preset pressure for 20 minutes to 60 minutes.
[0026] During carbonization, first place the solid wood compos...
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Abstract
The invention discloses a charring solid-wood composite board and a production method thereof. The charring solid-wood composite board production method includes the steps that step S101, a solid-wood composite board body is heated in a hot-press plant ranging from 170 DEG C to 210 DEG C in temperature and kept for 20 min to 60 min under the preset pressure; step S102, water vapor is sprayed into the hot-press plant, and the indoor humidity is made to reach 90% to 98%; step S103, the indoor temperature is made to be cooled to be at the preset temperature value. According to the charring solid-wood composite board and the production method, the solid-wood composite board body is put into the hot-press plant to be heated to be 170 DEG C to 210 DEG C and kept for 20 min to 60 min under the preset pressure, and charring and then cooling are conducted on the solid-wood composite board body, and charring is finished. The solid-wood composite board is smaller in thickness, and certain pressure is applied in the heating process, so that the heat conduction speed is high in the charring process, the charring time is shorter, accordingly the charring cost is reduced to a certain degree, the charring cycle is shortened, production efficiency is improved, and the application space of the solid-wood composite board is expanded.
Description
technical field [0001] The invention relates to the technical field of carbonized wood, in particular to a carbonized solid wood composite board and a production method thereof. Background technique [0002] At present, wood products on the market account for a large proportion, and the use of carbonized wood is becoming more and more extensive. Compared with ordinary wood, carbonized wood has better performance, better aesthetics, moisture-proof, anti-corrosion, durability, stability, environmental protection, no discoloration, easy to color, easy to maintain, easy to maintain and other characteristics. And due to the different functions of solid wood and composite panels in home improvement, building materials and other industries, in general, solid wood is only used for structure, while composite panels are used for decorative materials. Therefore, it is widely used in bathrooms, saunas, home decoration, courtyards or making antique furniture. [0003] However, the carb...
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