JP6526076B2 - 蓄熱式燃焼設備 - Google Patents
蓄熱式燃焼設備 Download PDFInfo
- Publication number
- JP6526076B2 JP6526076B2 JP2017005761A JP2017005761A JP6526076B2 JP 6526076 B2 JP6526076 B2 JP 6526076B2 JP 2017005761 A JP2017005761 A JP 2017005761A JP 2017005761 A JP2017005761 A JP 2017005761A JP 6526076 B2 JP6526076 B2 JP 6526076B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- combustion
- exhaust gas
- heat
- furnace
- 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 title claims description 200
- 238000005338 heat storage Methods 0.000 title claims description 194
- 239000007789 gas Substances 0.000 claims description 164
- 239000003054 catalyst Substances 0.000 claims description 50
- 239000011232 storage material Substances 0.000 claims description 44
- 239000002737 fuel gas Substances 0.000 claims description 29
- 239000000446 fuel Substances 0.000 claims description 23
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 11
- 229910001882 dioxygen Inorganic materials 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 40
- 239000004215 Carbon black (E152) Substances 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 239000004071 soot Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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
- 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
- Air Supply (AREA)
- Chimneys And Flues (AREA)
Description
1a 炉内
10a,10b 蓄熱式燃焼装置
11a,11b 燃料供給部
12a,12b 蓄熱部
13a,13b 給排経路
14a,14b 還元用燃料供給部
20 給気装置
21a,21b 空気案内経路
22a,22b 開閉弁
30 排気装置
31a,31b 排ガス案内経路
32a,32b 開閉弁
41a,41b 排ガス処理部
42a,42b 熱交換器
43 制御装置
x 蓄熱材
Claims (4)
- 蓄熱材が収容された蓄熱部を通して燃焼用空気を蓄熱材に蓄熱された熱により加熱させ、この燃焼用空気と燃料供給部から供給された燃料ガスとを炉内において燃焼させる一方、炉内における燃焼後の燃焼排ガスを蓄熱材が収容された蓄熱部に導いて、燃焼排ガスの熱を蓄熱材に蓄熱させた後、この蓄熱部を通して燃焼排ガスを排出させるようにした蓄熱式燃焼装置が設けられた蓄熱式燃焼設備において、燃焼時に前記の蓄熱部に燃焼用空気を供給させる経路と燃焼後の燃焼排ガスを蓄熱部から排出させる経路とを兼ねる給排経路を設け、この給排経路に三元触媒を収容させた排ガス処理部を設けると共に、前記の蓄熱部と排ガス処理部との間に排ガス処理部に導かれる燃焼排ガスの温度を制御する温度制御手段を設けたことを特徴とする蓄熱式燃焼設備。
- 請求項1に記載の蓄熱式燃焼設備において、前記の炉内と蓄熱部との間の案内部分に、前記の炉内から蓄熱部に導かれる燃焼排ガスに含まれる酸素ガスを燃焼させて還元させる還元用燃料供給部を設けたことを特徴とする蓄熱式燃焼設備。
- 請求項1又は請求項2に記載の蓄熱式燃焼設備において、前記の温度制御手段として、前記の蓄熱部と排ガス処理部との間に熱交換器を設けたことを特徴とする蓄熱式燃焼設備。
- 請求項1又は請求項2に記載の蓄熱式燃焼設備において、前記の温度制御手段は、前記の蓄熱部における蓄熱材に蓄熱させる燃焼排ガスの熱を制御させて、排ガス処理部に導かれる燃焼排ガスの温度を調整することを特徴とする蓄熱式燃焼設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017005761A JP6526076B2 (ja) | 2017-01-17 | 2017-01-17 | 蓄熱式燃焼設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017005761A JP6526076B2 (ja) | 2017-01-17 | 2017-01-17 | 蓄熱式燃焼設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018115789A JP2018115789A (ja) | 2018-07-26 |
JP6526076B2 true JP6526076B2 (ja) | 2019-06-05 |
Family
ID=62984915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017005761A Active JP6526076B2 (ja) | 2017-01-17 | 2017-01-17 | 蓄熱式燃焼設備 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6526076B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7254841B2 (ja) * | 2021-01-26 | 2023-04-10 | 中外炉工業株式会社 | 蓄熱式燃焼設備 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5551535Y2 (ja) * | 1976-06-30 | 1980-12-01 | ||
JP2687830B2 (ja) * | 1992-12-22 | 1997-12-08 | 日本鋼管株式会社 | 蓄熱式バーナを用いた加熱炉における排熱回収方法 |
JP3248634B2 (ja) * | 1992-12-25 | 2002-01-21 | 東京瓦斯株式会社 | 輝炎発生燃焼方法 |
JP3025936B2 (ja) * | 1993-10-12 | 2000-03-27 | 日本鋼管株式会社 | 蓄熱式交番燃焼バーナ |
JPH07127983A (ja) * | 1993-11-02 | 1995-05-19 | Nippon Steel Corp | 蓄熱型熱交換装置 |
JPH07133905A (ja) * | 1993-11-10 | 1995-05-23 | Tokyo Gas Co Ltd | 窒素酸化物低発生交番燃焼方法 |
JPH09229350A (ja) * | 1996-02-23 | 1997-09-05 | Nippon Steel Corp | 加熱炉の排ガス顕熱回収装置 |
JP2012057830A (ja) * | 2010-09-07 | 2012-03-22 | Ngk Insulators Ltd | 蓄熱式バーナ |
-
2017
- 2017-01-17 JP JP2017005761A patent/JP6526076B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018115789A (ja) | 2018-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6525908B2 (ja) | ラジアントチューブバーナー設備 | |
US11441774B2 (en) | Method for operating flue gas purification system | |
TWI746538B (zh) | 輻射管燃燒器單元及工業爐 | |
KR20120057583A (ko) | 디젤 엔진의 배출 가스 처리 장치 | |
JP6526076B2 (ja) | 蓄熱式燃焼設備 | |
JP6521908B2 (ja) | 工業炉 | |
CN106979529B (zh) | 燃烧处理设备 | |
TWI686570B (zh) | 工業爐 | |
JP5404532B2 (ja) | 蓄熱燃焼式熱処理炉の燃焼制御方法 | |
KR101558907B1 (ko) | 하이브리드형 열촉매 산화 시스템 | |
KR20160102694A (ko) | Scr 장치의 가열 시스템 및 방법 | |
JP4938630B2 (ja) | 蓄熱式燃焼装置 | |
EP3390910B1 (en) | Plant and method for regenerative combustion with low-calorific-value fuels | |
JP5881785B2 (ja) | 連続熱処理炉の燃焼制御方法及び連続熱処理炉の改造方法 | |
TWI815003B (zh) | 電爐的排氣處理裝置 | |
JP2010240521A (ja) | コークス炉排ガス脱硝用触媒の再生方法および再生設備 | |
KR101822408B1 (ko) | 배기가스 연소처리장치 | |
JP5404533B2 (ja) | 蓄熱燃焼式熱処理炉の燃焼制御方法 | |
JP2006000758A (ja) | 酸化エチレンガス滅菌器用排気ガス処理方法および処理装置 | |
JP2017026293A (ja) | 乾燥炉または加熱炉で発生する排気ガスの無害化及び排気ガスと同等量の空気の熱交換を同時に行うシステム。 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181218 |
|
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 Effective date: 20190507 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190507 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6526076 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |