JPWO2024053250A1 - - Google Patents

Info

Publication number
JPWO2024053250A1
JPWO2024053250A1 JP2024545475A JP2024545475A JPWO2024053250A1 JP WO2024053250 A1 JPWO2024053250 A1 JP WO2024053250A1 JP 2024545475 A JP2024545475 A JP 2024545475A JP 2024545475 A JP2024545475 A JP 2024545475A JP WO2024053250 A1 JPWO2024053250 A1 JP WO2024053250A1
Authority
JP
Japan
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
JP2024545475A
Other languages
Japanese (ja)
Other versions
JPWO2024053250A5 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPWO2024053250A1 publication Critical patent/JPWO2024053250A1/ja
Publication of JPWO2024053250A5 publication Critical patent/JPWO2024053250A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/002—Control by recirculating flue gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes or flue ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
JP2024545475A 2022-09-09 2023-07-14 Pending JPWO2024053250A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022143700 2022-09-09
PCT/JP2023/026068 WO2024053250A1 (ja) 2022-09-09 2023-07-14 ボイラシステム

Publications (2)

Publication Number Publication Date
JPWO2024053250A1 true JPWO2024053250A1 (enrdf_load_stackoverflow) 2024-03-14
JPWO2024053250A5 JPWO2024053250A5 (enrdf_load_stackoverflow) 2025-01-23

Family

ID=90192432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024545475A Pending JPWO2024053250A1 (enrdf_load_stackoverflow) 2022-09-09 2023-07-14

Country Status (3)

Country Link
JP (1) JPWO2024053250A1 (enrdf_load_stackoverflow)
KR (1) KR20250067761A (enrdf_load_stackoverflow)
WO (1) WO2024053250A1 (enrdf_load_stackoverflow)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104144U (enrdf_load_stackoverflow) * 1980-12-18 1982-06-26
JPH04320702A (ja) * 1991-04-19 1992-11-11 Toshiba Corp 排気再燃式複合発電所の給水流量制御装置
JPH0526409A (ja) * 1991-07-16 1993-02-02 Babcock Hitachi Kk Ｃｏ２回収型ボイラ
JPH0778032A (ja) * 1993-07-30 1995-03-20 Perkin Elmer Corp:The 流体の流量を変化させる弁装置
JP2001336736A (ja) * 2000-05-30 2001-12-07 Ishikawajima Harima Heavy Ind Co Ltd 酸素燃焼ボイラ設備の排ガス酸素濃度制御方法及び装置
JP2007147162A (ja) * 2005-11-28 2007-06-14 Electric Power Dev Co Ltd 酸素燃焼ボイラの燃焼制御方法及び装置
JP2012052675A (ja) * 2010-08-31 2012-03-15 Hitachi Ltd 酸素燃焼ボイラプラントの制御装置，制御方法，表示方法
WO2012049842A1 (ja) * 2010-10-15 2012-04-19 バブコック日立株式会社 ボイラ燃焼システムとその運転方法
CN205288072U (zh) * 2016-01-12 2016-06-08 李永陆 一种脱硝剂稀释混合计量分配的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025566B2 (ja) 1991-11-05 2000-03-27 新日本製鐵株式会社 燃焼排ガスからｃｏ２を分離回収する方法
JP5130145B2 (ja) 2008-07-31 2013-01-30 株式会社日立製作所 ボイラプラント，ボイラプラントの制御装置及びその制御方法
JP5351816B2 (ja) 2010-04-08 2013-11-27 三菱重工業株式会社 排ガス中の二酸化炭素回収装置及び方法
JP2011244654A (ja) 2010-05-20 2011-12-01 Pm Genetech Co Ltd 発電システム
JP6471485B2 (ja) 2014-12-16 2019-02-20 株式会社Ihi 酸素燃焼ボイラ設備の脱塵装置入口温度制御方法及び装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104144U (enrdf_load_stackoverflow) * 1980-12-18 1982-06-26
JPH04320702A (ja) * 1991-04-19 1992-11-11 Toshiba Corp 排気再燃式複合発電所の給水流量制御装置
JPH0526409A (ja) * 1991-07-16 1993-02-02 Babcock Hitachi Kk Ｃｏ２回収型ボイラ
JPH0778032A (ja) * 1993-07-30 1995-03-20 Perkin Elmer Corp:The 流体の流量を変化させる弁装置
JP2001336736A (ja) * 2000-05-30 2001-12-07 Ishikawajima Harima Heavy Ind Co Ltd 酸素燃焼ボイラ設備の排ガス酸素濃度制御方法及び装置
JP2007147162A (ja) * 2005-11-28 2007-06-14 Electric Power Dev Co Ltd 酸素燃焼ボイラの燃焼制御方法及び装置
JP2012052675A (ja) * 2010-08-31 2012-03-15 Hitachi Ltd 酸素燃焼ボイラプラントの制御装置，制御方法，表示方法
WO2012049842A1 (ja) * 2010-10-15 2012-04-19 バブコック日立株式会社 ボイラ燃焼システムとその運転方法
CN205288072U (zh) * 2016-01-12 2016-06-08 李永陆 一种脱硝剂稀释混合计量分配的装置

Also Published As

Publication number Publication date
KR20250067761A (ko) 2025-05-15
WO2024053250A1 (ja) 2024-03-14

Similar Documents

Publication Publication Date Title
BR102022025291A2 (enrdf_load_stackoverflow)
BR102023014872A2 (enrdf_load_stackoverflow)
JPWO2024053250A1 (enrdf_load_stackoverflow)
BR102023010976A2 (enrdf_load_stackoverflow)
BR102023009641A2 (enrdf_load_stackoverflow)
BR102022023461A2 (enrdf_load_stackoverflow)
BR202022001779U2 (enrdf_load_stackoverflow)
BR202022000931U2 (enrdf_load_stackoverflow)
CN307045699S (enrdf_load_stackoverflow)
BY13164U (enrdf_load_stackoverflow)
CN307046382S (enrdf_load_stackoverflow)
CN307046214S (enrdf_load_stackoverflow)
BY13156U (enrdf_load_stackoverflow)
CN307045552S (enrdf_load_stackoverflow)
CN307048027S (enrdf_load_stackoverflow)
CN307045519S (enrdf_load_stackoverflow)
CN307045352S (enrdf_load_stackoverflow)
CN307049145S (enrdf_load_stackoverflow)
CN307045068S (enrdf_load_stackoverflow)
BY13176U (enrdf_load_stackoverflow)
BY13175U (enrdf_load_stackoverflow)
BY13174U (enrdf_load_stackoverflow)
BY13172U (enrdf_load_stackoverflow)
BY13171U (enrdf_load_stackoverflow)
BY13170U (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241106

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241108

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250910