Wood preservation carbonizing method
A technology of wood preservation and wood, which is applied in the direction of charcoal burning/combustion, can opening and impregnation, etc. It can solve the problems of lack of anti-corrosion performance of carbonized wood and unsatisfactory mechanical properties of carbonized wood, so as to achieve good carbonization effect, sufficient carbonization, and enhanced anti-corrosion performance effect
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[0039] The present invention provides a wood anticorrosive carbonization method, which includes: drying treatment, drying the cut wood step by step; carbonization treatment, heating and preheating the wood after the drying treatment, and then carbonizing; cooling and cooling, Water vapor is passed into the carbonization kiln for cooling treatment; anticorrosion treatment, the wood after the cooling treatment is soaked in an antiseptic solution; wherein, the stepwise drying includes first-stage drying, second-stage drying and third-stage drying Drying; the first-stage drying temperature is 90°C and the time is 13h; the second-stage drying temperature is 125°C and the time is 9h; the third-stage drying temperature is 150°C and the time is 9h; The preheating is to increase the temperature to 175°C at a rate of 5°C per hour; the carbonization includes first-stage carbonization, second-stage carbonization, and third-stage carbonization. The conditions of the first-stage carbonization...
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