Apparatus for regenerating fluidizing medium
AssigneeBabcock-Hitachi Kabushiki Kaisha
InventorsToshio Uemura, Hiroshi Kagabu, Kenji Arisaki, Noboru Kajimoto, Shinshi Akatsuka, Takuaki Fujimoto
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Abstract
This invention relates to an apparatus of regenerating fluidizing medium employed in a fluidized-bed incinerator, wherein the sticking matter attached to the fluidizing medium employed in the incinerator in the process of burning up in the incinerator the ash collected from power plant boiler exhaust gases (EP ash) is removed from the fluidizing medium chemically and physically.
Claims7
An apparatus for regenerating fluidizing medium by removing sticking matter attached thereto comprising a stirring device for giving mechanical blows to a medium to be regenerated and a device for feeding out the regenerated medium provided in a first liquid tank;
- a means for supplying a mixture of a liquid having the sticking matter dissolved therein and insoluble fine particles from the first liquid tank and for separating therefrom the insoluble fine particles as slurry provided in a second liquid tank adjoining said first liquid tank;
- and a device for supplying the regenerated medium fed out from said first liquid tank to a fluidized-bed furnace.
Dependencies are inferred from the claim text.