The supply device and method of supplying the circulating fluidized bed boiler fuel

摘要

The present invention relates to a supply device for supplying a fuel supply method in the circulating fluidized bed boiler. In particular, the present invention relates to supply to the boiler the fuel fine wet fuel, and light fuel, or /. Be recovered to the flow return the fluid medium circulating, and, supply equipment and supplies supply method in circulating fluidized bed boiler wet fuel and / or light fuel, fine fuel, and volatile fuel, the furnace 12 that the fuel return flow of the fluid medium to flow downwardly within 12 reactors are mixed and introduced in fluid communication with the fuel introduced into the furnace 12 and flows back to prolong the residence time of the fuel I have put the foundation.