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Title:
COMBUSTION FACILITY USING HEAT ACCUMULATION TYPE BURNERS AND COMBUSTION METHOD FOR HEAT ACCUMULATION TYPE BURNERS
Document Type and Number:
WIPO Patent Application WO/2011/049032
Kind Code:
A1
Abstract:
A combustion facility (1) using heat accumulation type burners, provided with a furnace body (2) and with a pair of burners (11A, 11B) which is provided to the furnace body and comprises heat accumulation bodies (12A, 12B). The combustion facility (1) is configured in such a manner that, while the pair of burners is caused to alternately burn within the furnace, the combustion exhaust gas within the furnace is sucked from a burner in a non-combustion state to cause the heat accumulation body of the burner to accumulate heat therein, and at the same time, a predetermined amount of gas for combustion is supplied to the burner (11A) in a combustion state to cool the heat accumulation body (12A) of the burner and to preheat the gas for combustion by means of the heat dissipated from the heat accumulation body. The combustion facility (1) is also provided with a gas supply device (31) which supplies gas for non-combustion together with a predetermined amount of gas for combustion to the burner in combustion state to cool the heat accumulation body of the burner, the gas for non-combustion not applying disturbance to combustion.

Inventors:
MATSUURA MITSUNORI (JP)
TANAKA TOMOYUKI (JP)
FUJIMORI TOSHIRO (JP)
Application Number:
PCT/JP2010/068250
Publication Date:
April 28, 2011
Filing Date:
October 18, 2010
Export Citation:
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Assignee:
IHI CORP (JP)
MATSUURA MITSUNORI (JP)
TANAKA TOMOYUKI (JP)
FUJIMORI TOSHIRO (JP)
International Classes:
F23L15/02; F23C99/00; F23J15/06; F23L7/00; F27D17/00
Foreign References:
JP2001165578A2001-06-22
JPH10232006A1998-09-02
JP2001124329A2001-05-11
JPH10169925A1998-06-26
JP2009244381A2009-10-22
JP2007003036A2007-01-11
Other References:
See also references of EP 2492594A4
Attorney, Agent or Firm:
NISHI Kazuya et al. (JP)
West Kazuya (JP)
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