JPS5390023A - Two-stage combustion furnace - Google Patents

Two-stage combustion furnace

Info

Publication number
JPS5390023A
JPS5390023A JP438077A JP438077A JPS5390023A JP S5390023 A JPS5390023 A JP S5390023A JP 438077 A JP438077 A JP 438077A JP 438077 A JP438077 A JP 438077A JP S5390023 A JPS5390023 A JP S5390023A
Authority
JP
Japan
Prior art keywords
combustion furnace
stage combustion
stage
unburnt
nox
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP438077A
Other languages
Japanese (ja)
Inventor
Hiroshige Ikebe
Nobumasa Nakamura
Nobumasa Senoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP438077A priority Critical patent/JPS5390023A/en
Publication of JPS5390023A publication Critical patent/JPS5390023A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable a two-stage combustion furnace having a nose (projected) at the upper part of a combustion chamber to be reduced in NOx without bringing increase of unburnt compositions and generation of smoke.
COPYRIGHT: (C)1978,JPO&Japio
JP438077A 1977-01-20 1977-01-20 Two-stage combustion furnace Pending JPS5390023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP438077A JPS5390023A (en) 1977-01-20 1977-01-20 Two-stage combustion furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP438077A JPS5390023A (en) 1977-01-20 1977-01-20 Two-stage combustion furnace

Publications (1)

Publication Number Publication Date
JPS5390023A true JPS5390023A (en) 1978-08-08

Family

ID=11582741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP438077A Pending JPS5390023A (en) 1977-01-20 1977-01-20 Two-stage combustion furnace

Country Status (1)

Country Link
JP (1) JPS5390023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157925A (en) * 1981-03-26 1982-09-29 Babcock Hitachi Kk Recovery boiler equipment
WO2009078191A1 (en) * 2007-12-17 2009-06-25 Mitsubishi Heavy Industries, Ltd. Boiler structure for vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157925A (en) * 1981-03-26 1982-09-29 Babcock Hitachi Kk Recovery boiler equipment
WO2009078191A1 (en) * 2007-12-17 2009-06-25 Mitsubishi Heavy Industries, Ltd. Boiler structure for vessel
JP2009145013A (en) * 2007-12-17 2009-07-02 Mitsubishi Heavy Ind Ltd Marine boiler structure

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