The internal wraparound die fluidized bed low temperature contact gasification reactor device being the internal wraparound die fluidized bed low temperature contact gasification

摘要

PROBLEM TO BE SOLVED: To provide a small and easy to operate internally circulating fluidized bed type low-temperature catalytic gasifier furnace apparatus capable of greatly improving thermal efficiency and reducing cost, and a gasification decomposition treatment method for livestock wastes using the same.;SOLUTION: The internally circulating fluidized bed type low-temperature catalytic gasifier furnace apparatus is provided with: a partition bulkhead 17 of which the lower edge is buried in a fluidized bed so that a heat medium 13a of a fluidized bed 13 installed in a gasification furnace 14a is capable of circulating thereunder; a gasification chamber 12 for a biomass material partitioned from a combustion chamber 4 by the partition bulkhead 17; and the combustion chamber 4 for combusting the gas decomposition residue of the biomass material transferred from the gasification chamber 12 through the fluidized bed, characterized in that a heavy gas decomposition apparatus 7 is installed in the gasification chamber 12, which is filled with a catalyst facilitating decomposition or reforming heavy gas in the gas generated by the gasification of the biomass material.;COPYRIGHT: (C)2009,JPO&INPIT