A method for preparing uniform heat-treated wood by stacking
A stacking method and heat treatment chamber technology, which is applied in the field of uniform heat treatment wood preparation, can solve the problems of uneven carbonization on the outside and inside of heat treated wood, obvious difference in material color, and high cost, so as to alleviate the contradiction between supply and demand, the overall material color is uniform, and the cost is reduced. high cost effect
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specific Embodiment approach 1
[0018] Specific Embodiment 1: In this embodiment, a method for preparing uniformly heat-treated wood by means of stacking is specifically completed according to the following steps:
[0019] 1. Select the wood board and dry the wood board until the moisture content is 8-13%;
[0020] 2. Stack the timber panels processed in step 1 in the heat treatment chamber according to the horizontal vertical stacking method of the panels, and keep a gap of 1-10cm between the timber panels;
[0021] 3. Burn waste biomass materials, heat-treat the heat treatment chamber of the stacked wood panels in step 2, heat up to 150°C-240°C, and keep warm for 1-12 hours;
[0022] 4. Lower the temperature of the heat treatment chamber in the heat treatment step 3 to 30° C. to 60° C., take out the wood boards, and complete the stacking method to prepare evenly heat-treated wood.
specific Embodiment approach 2
[0023] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the wood boards selected in step 1 are not decayed or bent, and the length of the wood boards is 2m-6m. Others are the same as in the first embodiment.
specific Embodiment approach 3
[0024] Embodiment 3: This embodiment is different from Embodiment 1 in that: in step 1, the wood board is dried to a moisture content of 10-12%. Others are the same as in the first embodiment.
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