Combustion system including a circulating fluidized bed heat exchanger chamber between a separating section and a furnace section.

摘要

Boiler system circulating fluidized bed supported by the upper part (10) comprising: a furnace (12) having side walls (18, 20) of a wall construction tubes, used for fuel combustion and for generation combustion products; a particle separator (14) connected to said furnace, for separating particles from the combustion products from said furnace; a chamber external heat exchanger (16) connected to said particle separator for removing heat from the combustion products; a return conduit (44) connected to said heat exchange chamber, intended to resend separated by said separator to said furnace and a rigid support structure (52, 56) for supporting elements of said system particles, wherein system comprises suspension means (68), consisting of at least one of steam tubes and water tubes, for suspending dichacámara heat exchange from said rigid support structure.