JP7049773B2 - 複合燃焼炉及び複合燃焼ボイラ - Google Patents

複合燃焼炉及び複合燃焼ボイラ Download PDF

Info

Publication number
JP7049773B2
JP7049773B2 JP2017069542A JP2017069542A JP7049773B2 JP 7049773 B2 JP7049773 B2 JP 7049773B2 JP 2017069542 A JP2017069542 A JP 2017069542A JP 2017069542 A JP2017069542 A JP 2017069542A JP 7049773 B2 JP7049773 B2 JP 7049773B2
Authority
JP
Japan
Prior art keywords
furnace
burners
carbon fuel
ammonia
burner
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.)
Active
Application number
JP2017069542A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018173177A (ja
Inventor
隆政 伊藤
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64107338&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7049773(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP2017069542A priority Critical patent/JP7049773B2/ja
Publication of JP2018173177A publication Critical patent/JP2018173177A/ja
Priority to JP2022002575A priority patent/JP7734596B2/ja
Application granted granted Critical
Publication of JP7049773B2 publication Critical patent/JP7049773B2/ja
Priority to JP2024164001A priority patent/JP2024166422A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Combustion Of Fluid Fuel (AREA)
JP2017069542A 2017-03-31 2017-03-31 複合燃焼炉及び複合燃焼ボイラ Active JP7049773B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017069542A JP7049773B2 (ja) 2017-03-31 2017-03-31 複合燃焼炉及び複合燃焼ボイラ
JP2022002575A JP7734596B2 (ja) 2017-03-31 2022-01-11 複合燃焼炉及び複合燃焼ボイラ
JP2024164001A JP2024166422A (ja) 2017-03-31 2024-09-20 複合燃焼炉及び複合燃焼ボイラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017069542A JP7049773B2 (ja) 2017-03-31 2017-03-31 複合燃焼炉及び複合燃焼ボイラ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022002575A Division JP7734596B2 (ja) 2017-03-31 2022-01-11 複合燃焼炉及び複合燃焼ボイラ

Publications (2)

Publication Number Publication Date
JP2018173177A JP2018173177A (ja) 2018-11-08
JP7049773B2 true JP7049773B2 (ja) 2022-04-07

Family

ID=64107338

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2017069542A Active JP7049773B2 (ja) 2017-03-31 2017-03-31 複合燃焼炉及び複合燃焼ボイラ
JP2022002575A Active JP7734596B2 (ja) 2017-03-31 2022-01-11 複合燃焼炉及び複合燃焼ボイラ
JP2024164001A Pending JP2024166422A (ja) 2017-03-31 2024-09-20 複合燃焼炉及び複合燃焼ボイラ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2022002575A Active JP7734596B2 (ja) 2017-03-31 2022-01-11 複合燃焼炉及び複合燃焼ボイラ
JP2024164001A Pending JP2024166422A (ja) 2017-03-31 2024-09-20 複合燃焼炉及び複合燃焼ボイラ

Country Status (1)

Country Link
JP (3) JP7049773B2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7049773B2 (ja) * 2017-03-31 2022-04-07 株式会社Ihi 複合燃焼炉及び複合燃焼ボイラ
JP7039782B2 (ja) * 2018-03-30 2022-03-23 三菱重工業株式会社 火力発電プラント、混焼ボイラ及びボイラの改造方法
JP7485500B2 (ja) * 2018-09-11 2024-05-16 株式会社Ihi 燃焼装置及びボイラ
JP7081407B2 (ja) * 2018-09-11 2022-06-07 株式会社Ihi ボイラ
CN110686232B (zh) * 2019-08-30 2024-05-24 无锡华光环保能源集团股份有限公司 一种次高温次高压煤粉锅炉
CN113432118B (zh) * 2021-08-03 2025-06-24 上海锅炉厂有限公司 一种掺烧氨气的四角切圆煤粉锅炉系统及掺氨燃烧方法
WO2023062876A1 (ja) * 2021-10-14 2023-04-20 株式会社Ihi 燃焼装置およびボイラ
JP7683528B2 (ja) * 2022-04-05 2025-05-27 株式会社三洋物産 遊技機
JP7683527B2 (ja) * 2022-04-05 2025-05-27 株式会社三洋物産 遊技機
KR102713399B1 (ko) * 2022-05-03 2024-10-08 한국전력공사 보일러의 연소장치 및 암모니아 버너
JP2024042828A (ja) * 2022-09-16 2024-03-29 三菱重工業株式会社 石炭アンモニア混焼ボイラ制御装置、石炭アンモニア混焼ボイラ制御方法、及び、石炭アンモニア混焼ボイラ制御プログラム
JP2025005971A (ja) 2023-06-28 2025-01-17 三菱重工業株式会社 燃焼設備、発電設備、および燃焼設備の運転方法
WO2026023139A1 (ja) * 2024-07-25 2026-01-29 株式会社Ihi 制御装置及び制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243108A (ja) 2001-02-19 2002-08-28 Babcock Hitachi Kk 石炭とバイオフューエルの混焼装置とその運用方法
JP2013194993A (ja) 2012-03-21 2013-09-30 Kawasaki Heavy Ind Ltd 微粉炭バイオマス混焼バーナ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294178A (en) * 1979-07-12 1981-10-13 Combustion Engineering, Inc. Tangential firing system
JP2686352B2 (ja) * 1990-07-25 1997-12-08 三菱重工業株式会社 石炭焚ボイラの燃焼装置
JPH07310903A (ja) * 1994-05-18 1995-11-28 Hitachi Ltd 微粉炭燃焼方法及び微粉炭バーナー
JPH08178210A (ja) * 1994-12-26 1996-07-12 Mitsubishi Heavy Ind Ltd 旋回燃焼火炉用バーナ装置
JP3354755B2 (ja) * 1995-08-03 2002-12-09 三菱重工業株式会社 微粉状燃料燃焼装置
JP3755940B2 (ja) * 1995-11-08 2006-03-15 大阪瓦斯株式会社 バーナ
JPH11132409A (ja) * 1997-10-31 1999-05-21 Osaka Gas Co Ltd 混焼ボイラ
JP4078026B2 (ja) * 2000-11-17 2008-04-23 三菱重工業株式会社 重質液体燃料燃焼装置
JP2004077092A (ja) * 2002-08-22 2004-03-11 Sumitomo Metal Ind Ltd 粉体燃焼用バーナ
US6951454B2 (en) * 2003-05-21 2005-10-04 The Babcock & Wilcox Company Dual fuel burner for a shortened flame and reduced pollutant emissions
JP2005241107A (ja) * 2004-02-25 2005-09-08 Mitsubishi Heavy Ind Ltd バイオマス混焼装置および混焼方法
KR100763002B1 (ko) * 2006-09-14 2007-10-02 박정봉 탈질용 환원제를 분사하는 분사장치를 갖춘 보일러
JP2016041990A (ja) * 2014-08-18 2016-03-31 東洋エンジニアリング株式会社 ボイラーを含む発熱装置
JP6551925B2 (ja) * 2015-05-27 2019-07-31 一般財団法人電力中央研究所 ボイラ装置及び発電設備
JP7049773B2 (ja) * 2017-03-31 2022-04-07 株式会社Ihi 複合燃焼炉及び複合燃焼ボイラ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243108A (ja) 2001-02-19 2002-08-28 Babcock Hitachi Kk 石炭とバイオフューエルの混焼装置とその運用方法
JP2013194993A (ja) 2012-03-21 2013-09-30 Kawasaki Heavy Ind Ltd 微粉炭バイオマス混焼バーナ

Also Published As

Publication number Publication date
JP7734596B2 (ja) 2025-09-05
JP2022062717A (ja) 2022-04-20
JP2018173177A (ja) 2018-11-08
JP2024166422A (ja) 2024-11-28

Similar Documents

Publication Publication Date Title
JP7049773B2 (ja) 複合燃焼炉及び複合燃焼ボイラ
JP7403502B2 (ja) 燃焼炉及びボイラ
JP7027817B2 (ja) 燃焼装置及びボイラ
JP7485500B2 (ja) 燃焼装置及びボイラ
JP6880823B2 (ja) 燃焼器及びボイラ
JP6926960B2 (ja) ボイラ
Zeng et al. NH3 co-firing strategy in 500 MW tangential utility boiler: Impact of blending methods
JPS5941083B2 (ja) 微粉炭およびガス燃焼形の蒸気発生器のバ−ナ装置
Xu et al. Numerical study of further NOx emission reduction for coal MILD combustion by combining fuel‐rich/lean technology
Yang et al. Experimental study on bituminous coal blending in a down‐fired boiler with anthracite combustion system under low load
KR100973414B1 (ko) 예열이 필요없는 미분탄 연소방식의 석탄버너
JP5854620B2 (ja) ボイラ及びボイラの運転方法
CN205746815U (zh) 低NOx煤粉燃烧系统
JP6258160B2 (ja) 燃焼バーナ及びボイラ
KR20260014001A (ko) 노
JP6640592B2 (ja) 燃焼バーナ及び燃焼装置並びにボイラ
EA010344B1 (ru) Устройство и способ регулирования температуры перегрева котла
TWI789359B (zh) 切線方向點火鍋爐及操作切線方向點火鍋爐的方法
CN104302976A (zh) 粉状固体燃料小型燃烧的系统及方法
CN101297156B (zh) 燃烧室的烧嘴装置，相关的燃烧室及燃料的燃烧方法
JP6926961B2 (ja) ボイラ
JP7823799B1 (ja) 炉
JPS58120002A (ja) ボイラ
JPS6350567Y2 (https=)
US4462788A (en) Method for using alcohol to reduce nitrogen oxides in a fuel gas

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20170403

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20181109

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191108

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20201023

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201224

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210209

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210507

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20210507

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20210514

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20210518

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20210618

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20210622

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210824

C27B Notice of submission of publications, etc. [third party observations]

Free format text: JAPANESE INTERMEDIATE CODE: C2714

Effective date: 20210907

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20211005

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20211109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220111

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20220208

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20220315

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20220315

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220328

R150 Certificate of patent or registration of utility model

Ref document number: 7049773

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R157 Certificate of patent or utility model (correction)

Free format text: JAPANESE INTERMEDIATE CODE: R157