COMBUSTION SYSTEM FOR FLUIDIFIED MILK WITH VAPOR GENERATION.

摘要

Fluidized bed combustion system with steam generation for solid fuel combustion and for water vapor generation, with a heat exchange chamber (1) in which heat exchange elements (24) traversed by fluid are arranged refrigerant, the heat exchanger chamber presenting four vertical exterior walls (1a, 1b, 1c, 1d) enclosing an approximately rectangular horizontal cross-sectional space, with a first turbulence combustion chamber (2) that is placed in front of a first outer wall (1a) of the heat exchanger chamber, and with a second turbulence combustion chamber (3), which is placed in front of a second outer wall (1c), opposite the first outer wall, of the heat exchanger chamber of heat, presenting each turbulence combustion chamber pipes to supply fuel and combustion air, and with a separator (5,6,7,8) c at least for the separation of solids (2) from a gas stream, which is connected to the upper part of each turbulence combustion chamber, the separator having a gas bypass (9) that is connected to the upper part of The heat exchanger chamber, characterized in that at least one turbulent combustion chamber is assigned at least one fluidized bed cooler (12,12a) which is located under a separator and which is connected to it through a pipe that conducts solids, each fluidized bed cooler being connected to the assigned turbulence combustion chamber through at least one pipe (16.17) that conducts solids and / or gas, and because the internal height of the heat exchanger chamber (1) is 10 m minimum and the internal height of the turbulence combustion chambers (2,3) is 10 to 60 m.