NOVELTY - A carbonization process apparatus of biomass comprises drying machine (20) which dries process target object and produces dried material, carbonization furnace (30) which produces pyrolysis gas from dried material, and combustion furnace which burns pyrolysis gas, produces combustion exhaust gas used for drying with drying machine and has thermal decomposition gas introduction port, primary combustion-air inlet, secondary combustion-air inlet, dry waste gas inlet, combustion exhaust gas transmission port and combustion furnace hot gas steam extraction opening.    USE - Carbonization process apparatus of biomass for manufacturing carbonized material (claimed).    ADVANTAGE - Reheating of combustion exhaust gas by supplementary fuel is unnecessary and fuel consumption is improved.    DETAILED DESCRIPTION - A carbonization process apparatus of biomass comprises drying machine (20) which dries process target object and produces dried material, carbonization furnace (30) which produces pyrolysis gas from dried material, and combustion furnace which burns pyrolysis gas, produces combustion exhaust gas used for drying with drying machine and has thermal decomposition gas introduction port which is provided in top of combustion furnace and introduced pyrolysis gas vertically downwards, primary combustion-air inlet which forms a reducing environment area by introducing primary combustion air along the flow of pyrolysis gas, secondary combustion-air inlet which introduces secondary combustion air which forms an oxidizing atmosphere area in a downstream rather than the reducing environment area, dry waste gas inlet which introduces dry waste gas in downstream rather than the oxidizing-atmosphere area, combustion exhaust gas transmission port which discharges combustion exhaust gas from self denitration area, and combustion furnace hot gas steam extraction opening which bleeds the combustion furnace hot gas used for the production of pyrolysis gas in the carbonization furnace from the oxidizing atmosphere area. An INDEPENDENT CLAIM is included for a manufacture of carbonized material.    DESCRIPTION OF DRAWING(S) - The drawing shows a systematic diagram of the carbonization process apparatus of the biomass. (Drawing includes non-English language text).    Drying machine (20)    Heat exchanger (22)    Carbonization furnace (30)    Thermal decomposition gas line (31)    Pyrolysis gas fan (35)