PRESSURIZED FLUIDIZED BED FURNACE EQUIPMENT

Japanese Patent JP2014190572

A

PROBLEM TO BE SOLVED: To prevent excessive equipment while providing a plurality of first and second turbochargers, and to effectively use excessive flue gas.SOLUTION: Pressurized fluidized bed furnace equipment includes: a fluidized bed furnace 1 that pressurizes combustion air B and that burns a treatment target A while fluidizing the treatment target A; an air preheater 3 causing heat exchange between flue gas C discharged from the fluidized bed furnace 1 and the combustion air B; a dust collector 4 removing dust from the flue gas C; and first and second turbochargers 5 and 6 generating compressed air D and E while the flue gas C subjected to the heat exchange in the air preheater 3 and to dust removal in the dust collector 4 is supplied to the first and second turbochargers 5 and 6, respectively. The first compressed air D generated in the first turbocharger 5 is supplied to the fluidized bed furnace 1 via the air preheater 3 as the combustion air B. The second compressed air E generated in the second turbocharger 6 is set higher in pressure than the first compressed air D.

KOBAYASHI TOSHIKI
YAMAMOTO TAKAFUMI
TERAKOSHI KAZUYOSHI

JP2013064470A

October 06, 2014

March 26, 2013

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TSUKISHIMA KIKAI CO

F23C10/16; F23J15/00; F23L5/02; F23L15/00

JP2005028251A	2005-02-03
JPS56113906A	1981-09-08
JP2007170705A	2007-07-05
JPH03279602A	1991-12-10
JPH05231613A	1993-09-07
JP2009121778A	2009-06-04
JPH1073207A	1998-03-17
JP2005028251A	2005-02-03
JPS56113906A	1981-09-08
JP2007170705A	2007-07-05
JPH03279602A	1991-12-10

WO2011016556A1

2011-02-10

Masatake Shiga
Norio Takahashi
Takashi Watanabe
Mitsuyoshi Suzuki
Yasuhiko Murayama

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