PYROLYSIS DEVICE FOR FAST PYROLYSIS OF BIOMASS AND BIO-OIL MANUFACTURING METHOD THEREOF

摘要

Disclosed are a biomass rapid pyrolysis apparatus and a biooil production method. Biomass rapid pyrolysis apparatus of the present invention is a circular column type fluidized bed reactor for rapid pyrolyzing biomass using a gas dispersion plate and a flow yarn in a circular columnar shape, and is provided on one side of the fluidized bed reactor as a fluidized bed reactor A biomass feeder for supplying biomass, a cyclone that receives the pyrolysis gas of biomass from the fluidized bed reactor, recovers the char contained in the pyrolysis gas, and condenses the bio oil from the pyrolysis gas from which the char is removed from the cyclone. By including the bio-oil condenser to produce, it is possible to efficiently burn the fuel, which is a disturbing factor of the bio-oil production process, to suppress the secondary reaction to improve the yield of bio-oil, CO ₂ produced through the combustor Fresh by recycling of non-condensable gases By drastically reducing the use of bus it is effective in lowering operating costs.