The invention provides an environmentally-friendly
antiseptic wood manufacturing method with
biomass gas as a heating medium, and relates to the
antiseptic wood manufacturing method. The method mainly solves the problems that an existing wood
corrosion prevention method is harmful to the environment, and a traditional
heat processing corrosion prevention method contaminates the environment and is higher in cost. The method includes the steps that 1, air
seasoning is conducted on wood; 2, the dried wood is placed in a
heat processing chamber; 3,
biomass materials are placed in a
combustor; 4, a
heat processing kiln door is closed, an air inlet hole and an air outlet hole are opened; 5, the
biomass materials are ignited; 6, the temperature rises, and steam is sprayed; 7, when the temperature rises and reaches the designated temperature, ternary
mixed gas is kept in a
kiln to make the biomass materials to be burned weakly; 8, heat preservation is conducted for 2.5 hours to 3.5 hours; 9, the temperature drops, steam is sprayed, and hydrating is conducted; 10, when the difference between the indoor temperature and the
outdoor temperature of the heat
processing chamber ranges from 25 DEG C to 35 DEG C, the wood is taken out, air
seasoning is conducted on the wood, and the obtained dried wood is the environmentally-friendly
antiseptic wood. According to the method, the biomass gas is adopted as the heating medium, no chemical
preservative is added, the manufactured antiseptic wood is
environmentally friendly, and environment protection is facilitated.