Furnaces – Refuse incinerator – Refuse suspended in or supported by a fluid medium
Reexamination Certificate
2007-01-09
2007-01-09
Rinehart, Kenneth (Department: 3749)
Furnaces
Refuse incinerator
Refuse suspended in or supported by a fluid medium
Reexamination Certificate
active
11340758
ABSTRACT:
An incombustible withdrawing system withdraws an incombustible from a fluidized-bed furnace having a fluidized bed formed therein by a fluidized medium. The incombustible withdrawing system has a mixture delivery path to deliver a mixture of the fluidized medium and the incombustible from a bottom of the fluidized-bed furnace. The incombustible withdrawing system also has a fluidized-bed separating chamber disposed downstream of the mixture delivery path to fluidize the mixture by a fluidizing gas and to separate the mixture into a first separated mixture and a second separated mixture. The incombustible withdrawing system includes a return passage to return the first separated mixture to the fluidized-bed furnace, and an incombustible discharge passage to discharge the second separated mixture to an exterior of the fluidized-bed furnace.
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Hasegawa Tatsuya
Miyoshi Norihisa
Sasaki Koh
Sawada Yasuhiro
Ebara Corporation
Rinehart Kenneth
Wenderoth , Lind & Ponack, L.L.P.
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