Fluidized bed gasification facility

Fluidized medium and the raw material to provide a fluidized bed gasification system which is adapted raw material can be increased gasification process amount gasified at high gasification efficiency as over a fluidized bed gasification furnace entirely. Between the position II of the fluidized bed gasification furnace position I and the supply passage 25 to the downcomer 12 of the separator 8 is disposed in the second plane is installed, a heat-resistant separating wall 32 for regulating the flow of the fluidized medium by providing the flow medium introduced from the downcomer 12 to toward the circuitous flow passage 33 through the supply passage 25 around the entire surface in the fluidized bed gasification furnace 2 by heat separation wall 32.