FLUIDIZATION REACTOR

摘要

A fluidized-bed reactor is provided to perform the manufacturing process conveniently by simply constructing a structure for cooling a distributor of the fluidized-bed reactor, and prevent a phenomenon that vent holes of the distributor are clogged by cooling the distributor such that flowing gas is not thermally decomposed on the distributor. A fluidized-bed reactor comprises: a body(10) having a gas inflow pipe(11) formed on a bottom part thereof, a gas outflow pipe(12) formed on a top part thereof, and an inner space formed therein; a distributor(20) formed in which body perpendicularly to a vertical direction of the body to form an inner space; and a cooling water inflow pipe(41) and a cooling water outflow pipe(42) respectively provided such that the cooling water inflow pipe and the cooling water outflow pipe pass through a bottom part of the body from the outside of the body and communicate with an inner part of the distributor. The fluidized-bed reactor further comprises nozzles(30) formed on a bottom face of the distributor such that the nozzles pass through the inner space of the distributor and are projected from a top face of the distributor to communicate with the inside of the body. The distributor has vent holes or ventilation pipes formed therein such that the vent holes or ventilation pipes pass through the inner space of the distributor to communicate with the inside of the body.