JP4419156B1 - ボイラ - Google Patents
ボイラ Download PDFInfo
- Publication number
- JP4419156B1 JP4419156B1 JP2009119304A JP2009119304A JP4419156B1 JP 4419156 B1 JP4419156 B1 JP 4419156B1 JP 2009119304 A JP2009119304 A JP 2009119304A JP 2009119304 A JP2009119304 A JP 2009119304A JP 4419156 B1 JP4419156 B1 JP 4419156B1
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- stage
- transition
- boiler
- supply device
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 107
- 230000007704 transition Effects 0.000 claims abstract description 47
- 239000000446 fuel Substances 0.000 claims abstract description 42
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
【解決手段】本実施形態に係るボイラ1は、燃焼用空気の供給量を可変な給気装置10と、燃料の供給量を可変な燃料供給装置5と、多段階の燃焼ステージを実現するために、各燃焼ステージに応じた供給量となるように給気装置10及び燃料供給装置5を制御する制御手段20と、を備え、制御手段20は、所定の燃焼ステージから他の燃焼ステージへの移行中に移行キャンセルの要求を受けた場合、前記所定の燃焼ステージに戻るように給気装置10及び燃料供給装置5を制御すると共に、再キャンセル禁止期間TBが経過するまでは、他の燃焼ステージへの移行の制御を行わないように制御する。
【選択図】図3
Description
2 缶体
4 バーナ
5 燃料弁
10 送風機
11 ファン
12 インバータ
14 ダンパ
20 制御器
Claims (2)
- 燃焼用空気の供給量を可変な給気装置と、燃料の供給量を可変な燃料供給装置と、多段階の燃焼ステージを実現するために、各燃焼ステージに応じた供給量となるように前記給気装置及び前記燃料供給装置を制御する制御手段と、を備えるボイラ用燃焼装置において、
前記制御手段は、所定の燃焼ステージから他の燃焼ステージへの移行中に移行キャンセルの要求を受けた場合、前記所定の燃焼ステージに戻るように前記給気装置及び前記燃料供給装置を制御すると共に、所定期間が経過するまでは、他の燃焼ステージへの移行の制御を行わないように制御することを特徴とするボイラ用燃焼装置。 - 前記所定期間は、少なくとも前記移行キャンセルにより前記所定の燃焼ステージに戻るまでの期間であることを特徴とする請求項1記載のボイラ用燃焼装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009119304A JP4419156B1 (ja) | 2009-05-15 | 2009-05-15 | ボイラ |
KR1020117006115A KR101271107B1 (ko) | 2009-05-15 | 2009-08-06 | 보일러 |
CN2009801359860A CN102149969B (zh) | 2009-05-15 | 2009-08-06 | 锅炉用燃烧装置 |
PCT/JP2009/003763 WO2010131300A1 (ja) | 2009-05-15 | 2009-08-06 | ボイラ |
US13/121,049 US8573162B2 (en) | 2009-05-15 | 2009-08-06 | Boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009119304A JP4419156B1 (ja) | 2009-05-15 | 2009-05-15 | ボイラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4419156B1 true JP4419156B1 (ja) | 2010-02-24 |
JP2010266157A JP2010266157A (ja) | 2010-11-25 |
Family
ID=42016904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009119304A Active JP4419156B1 (ja) | 2009-05-15 | 2009-05-15 | ボイラ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8573162B2 (ja) |
JP (1) | JP4419156B1 (ja) |
KR (1) | KR101271107B1 (ja) |
CN (1) | CN102149969B (ja) |
WO (1) | WO2010131300A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012026661A (ja) * | 2010-07-26 | 2012-02-09 | Samson Co Ltd | 燃焼量変更ボイラ |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072489B (zh) * | 2011-02-25 | 2012-07-04 | 凯明企业有限公司 | 燃烧器 |
JP5725608B2 (ja) * | 2011-03-07 | 2015-05-27 | 株式会社サムソン | 燃焼多位置制御ボイラ |
JP5838885B2 (ja) * | 2012-03-28 | 2016-01-06 | 三浦工業株式会社 | ボイラシステム |
JP6119505B2 (ja) * | 2013-08-19 | 2017-04-26 | 三浦工業株式会社 | ボイラシステム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150728A (en) | 1981-03-13 | 1982-09-17 | Fuji Electric Co Ltd | Air fuel ratio control device in combustion furnace |
US4462342A (en) * | 1982-02-08 | 1984-07-31 | Welden David P | Variable stage direct field boiler |
JPS61173004A (ja) * | 1985-01-24 | 1986-08-04 | サンフレム精機株式会社 | 石炭焚蓄熱ボイラの制御方法 |
US4989549A (en) * | 1988-10-11 | 1991-02-05 | Donlee Technologies, Inc. | Ultra-low NOx combustion apparatus |
US5273001A (en) * | 1988-12-22 | 1993-12-28 | Toshihiro Kayahara | Quadrangular type multi-tube once-through boiler |
WO1990007084A1 (en) * | 1988-12-22 | 1990-06-28 | Miura Co., Ltd. | Square multi-pipe once-through boiler |
JPH09243058A (ja) * | 1996-03-13 | 1997-09-16 | Miura Co Ltd | ボイラの燃焼制御装置 |
JP2005172365A (ja) | 2003-12-12 | 2005-06-30 | Samson Co Ltd | 段階的な燃焼量変更を行う燃焼装置 |
US7819334B2 (en) * | 2004-03-25 | 2010-10-26 | Honeywell International Inc. | Multi-stage boiler staging and modulation control methods and controllers |
JP4238819B2 (ja) | 2004-11-19 | 2009-03-18 | 三浦工業株式会社 | 燃焼装置 |
JP4539351B2 (ja) | 2005-02-03 | 2010-09-08 | 株式会社日立製作所 | ボイラ自動制御装置および制御方法 |
JP4635636B2 (ja) * | 2005-02-10 | 2011-02-23 | 三浦工業株式会社 | ボイラおよび低NOx燃焼方法 |
WO2008004371A1 (fr) * | 2006-07-04 | 2008-01-10 | Miura Co., Ltd. | Chaudière |
JP2008057841A (ja) * | 2006-08-30 | 2008-03-13 | Miura Co Ltd | ボイラおよびボイラの燃焼方法 |
-
2009
- 2009-05-15 JP JP2009119304A patent/JP4419156B1/ja active Active
- 2009-08-06 KR KR1020117006115A patent/KR101271107B1/ko active IP Right Grant
- 2009-08-06 CN CN2009801359860A patent/CN102149969B/zh active Active
- 2009-08-06 US US13/121,049 patent/US8573162B2/en active Active
- 2009-08-06 WO PCT/JP2009/003763 patent/WO2010131300A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012026661A (ja) * | 2010-07-26 | 2012-02-09 | Samson Co Ltd | 燃焼量変更ボイラ |
Also Published As
Publication number | Publication date |
---|---|
JP2010266157A (ja) | 2010-11-25 |
CN102149969B (zh) | 2013-08-07 |
US20120042839A1 (en) | 2012-02-23 |
KR20110055658A (ko) | 2011-05-25 |
US8573162B2 (en) | 2013-11-05 |
CN102149969A (zh) | 2011-08-10 |
WO2010131300A1 (ja) | 2010-11-18 |
KR101271107B1 (ko) | 2013-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4419156B1 (ja) | ボイラ | |
JP6070414B2 (ja) | ボイラシステム | |
JP4873237B2 (ja) | ガス給湯装置 | |
JP5534062B1 (ja) | ボイラシステム | |
JP5850311B2 (ja) | 熱媒ボイラ | |
JP2005147558A (ja) | 小容量バーナによる低燃焼を行うボイラ | |
JP5692807B2 (ja) | 多缶設置ボイラ | |
JP2008128575A (ja) | 燃焼装置 | |
JP6635830B2 (ja) | 熱源装置 | |
JP6057125B2 (ja) | 燃焼装置 | |
JP4176686B2 (ja) | パイロットバーナを持った燃焼装置 | |
JP7070090B2 (ja) | ボイラ | |
JP2011007374A (ja) | ボイラ多缶設置システム | |
JP5534333B2 (ja) | 燃焼装置 | |
JP3309734B2 (ja) | 燃焼装置 | |
JP4326459B2 (ja) | バーナ制御装置 | |
JP6087141B2 (ja) | 燃焼装置を持ったボイラ | |
JP5410921B2 (ja) | 多缶設置ボイラ | |
JP6102357B2 (ja) | ボイラシステム | |
JP2018194245A (ja) | 燃焼装置 | |
JP2010133672A (ja) | ボイラ多缶設置システム | |
JP2009002608A (ja) | 貯湯式給湯装置 | |
JP6513593B2 (ja) | 温風暖房装置 | |
JP2011043274A (ja) | お湯はり用温水配管を備えた給湯器 | |
JP2005249339A (ja) | 燃焼装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091119 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121211 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4419156 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131211 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |