An apparatus and a method for supplying circulating fluidized bed boiler fuel

摘要

The present invention relates to an apparatus and a method for supplying the circulating fluidized bed boiler fuel. The present invention relates to supply to the boiler particularly fine, fuel wet weight and / or. Apparatus and a method for supplying circulating fluidized bed boiler is, communication with the fuel collecting and circulating fluidized medium into the return flow, have been introduced furnace (12) the return flow lightweight, fuel wet fine and / or Based on the introduction into, and thus flows down (12) in the furnace for fuel return flow of bed material are mixed with each other to increase the residence time of the fuel furnace (12).