F - Mech Eng,Light,Heat,Weapons – 22 – B
Patent
F - Mech Eng,Light,Heat,Weapons
22
B
F22B 31/00 (2006.01) F23C 10/10 (2006.01)
Patent
CA 2356981
Circulating fluidized bed steam generator (CFB) (510) having an improved structural support system and an improved hot solids-gas separator (518). The separator is operable to separate the combined gas-solids stream (CS) into a predominantly gas exit stream (GE) and a predominantly solids exit stream (SE) in a manner by which separated out solids to be discharged from the separator via the predominantly solids exit stream (SE) are collected within the separator at a location lower than the inlet (204). The cyclone assembly (200, 518) further includes a separated solids discharge (210, 526) for the discharge therethrough of the predominantly solids exit stream (SE) having the collected separated out solids therein and a gas outlet duct (212, 520) for outward flow of the predominantly gas exit stream (GE) out of the separation chamber.
Générateur de vapeur (510) à lit fluidisé circulant (CFB), comportant un système support structurel amélioré et un séparateur solides-gaz chauds (518) amélioré. Le séparateur permet de séparer le flux combiné gaz-solides (CS) en un flux de sortie constitué principalement de gaz (GE) et un flux de sortie constitué principalement de solides (SE), de façon que les solides séparés devant être déchargés du séparateur via le flux de sortie constitué principalement de solides (SE) se rassemblent à l'intérieur du séparateur à un emplacement situé au-dessous de l'orifice d'entrée (204). L'ensemble cyclone (200), 518) comporte en outre un orifice de décharge (210, 526) des solides séparés, par lequel est déchargé le flux constitué principalement de solides (SE), renfermant les solides de sortie séparés rassemblés, et une conduite de sortie de gaz (212, 520), par laquelle le flux de sortie constitué principalement de gaz (GE) sort de la chambre de séparation.
Anderson David K.
Chiu John H.
Mcnary Steven F.
Mylchreest Donald G.
Phyfe Nicole M.
Alstom Power Inc.
Anderson David K.
Chiu John H.
Mcnary Steven F.
Mylchreest Donald G.
LandOfFree
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