Liquid heaters and vaporizers – Miscellaneous
Patent
1994-03-02
1996-05-07
Favors, Edward G.
Liquid heaters and vaporizers
Miscellaneous
60 39464, 422146, B09B 300, F22B 100
Patent
active
055135994
ABSTRACT:
A pressurized internal circulating fluidized-bed boiler is incorporated in a combined-cycle electric generating system in which a fuel such as coal, petro coke or the like is combusted in a pressurized fluidized bed and an exhaust gas produced by the combusted fuel is introduced into a gas turbine. The pressurized internal circulating fluidized-bed boiler includes a pressure vessel, a combustor disposed in the pressure vessel and a main fluidized bed combustion chamber provided with an air diffusion device. A thermal energy recovery chamber is partitioned from the main combustion chamber by an inclined partition wall. A fluidized medium flows into and out of the main combustion chamber and the thermal energy recovery chamber. A free board is provided integrally above the main combustion chamber and the thermal energy recovery chamber so that combustion gas from the main combustion chamber and the thermal energy recovery chamber is mixed in the free board.
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Horio Masayuki
Hosoda Shugo
Miyoshi Norihisa
Nagato Shuichi
Oshita Takahiro
Ebara Corporation
Favors Edward G.
Tinker Susanne C.
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