FLUIDIZED BED REACTOR HAVING SCREW CONVEYOR AND FLUIDIZED BED SOLID CIRCULATION SYSTEM USING THE SAME

摘要

The present invention relates to a fluidized bed reactor equipped with a screw conveyor, and to a fluidized bed solid circulation system using the same. According to an embodiment of the present invention, the fluidized bed reactor of the present invention includes the screw conveyor disposed in a way to penetrate an upper part of a container in the fluidized bed reactor so as to release solid particles from the inside of the fluidized reactor to the outside. Furthermore, provided is a fluidized bed reactor, of which an upper end of the screw conveyor protrudes to an upper outer side of the fluidized bed reactor, and a lower end of the screw conveyor is positioned on a spot which is higher than or equal to the height of a dispersion plate in the fluidized bed reactor.