FLUIDIZED BED EQUIPPED WITH ENLARGED CROSS SECTION

摘要

A fluid bed reactor is provided. The fluid bed reactor comprises: a solid flow chamber in which solid particles are flowed in and filled; at least one gas introduction room in which fluidized gas is flowed in and filled; at least one gas distribution plate which disperses fluidized gas flowed in the gas introduction room to the solid flow chamber and lets the solid particles float to the upper part of the solid flow chamber; and at least one solid load prevention part which prevents flow increment according to the volume increment of gas generated after reacting to the solid particles by transferring fluidized gas to the solid flow chamber. The present invention prevents gas flow increment according to the volume increment of gas products by installing a structure having an inclined plane in the inner space of a fluid bed, increases time required in the contact of solid and gas, prevents the size increment of bubbles and is able to minimize particle scatter loss.