DEVICE FOR PREPARING BIO-OIL, SYSTEM FOR PREPARING BIO-OIL AND METHOD FOR PREPARING BIO-OIL USING THE SAME

摘要

A device for preparing bio-oil, a system for preparing bio-oil and a methodfor preparing bio-oil using the same areprovided. Biomass is supplied to an inclined portion of a reactor, and high-temperature hot sand is supplied to an upper side of thebiomass supplied to the inclined portion. Then, a heater heats the inclinedportion. Thus, the fast pyrolysis performance of thebiomass can be enhanced, thereby increasing the yield of bio-oil. Also,combustion gas produced from the heater is supplied to theinterior of the reactor, so that the interior of the reactor can be simplyformed under a nonoxidizing atmosphere. Accordingly, thedevice for preparing bio-oil can be manufactured into a very simple structure.