JP4264004B2 - NOx低放出の改良型バーナーシステム - Google Patents
NOx低放出の改良型バーナーシステム Download PDFInfo
- Publication number
- JP4264004B2 JP4264004B2 JP2003578823A JP2003578823A JP4264004B2 JP 4264004 B2 JP4264004 B2 JP 4264004B2 JP 2003578823 A JP2003578823 A JP 2003578823A JP 2003578823 A JP2003578823 A JP 2003578823A JP 4264004 B2 JP4264004 B2 JP 4264004B2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- fuel
- air
- tube
- combustion
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
- F23M11/042—Viewing ports of windows
-
- 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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- 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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/008—Flow control devices
-
- 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
-
- 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
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/12—Radiant burners
- F23D14/125—Radiant burners heating a wall surface to incandescence
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
- F23D14/66—Preheating the combustion air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
-
- 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
- F23L7/002—Supplying water
- F23L7/005—Evaporated water; Steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
- F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
-
- 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
- F23C2202/00—Fluegas recirculation
- F23C2202/10—Premixing fluegas with fuel and combustion air
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/06041—Staged supply of oxidant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2212/00—Burner material specifications
- F23D2212/10—Burner material specifications ceramic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/00011—Burner with means for propagating the flames along a wall surface
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
(1)火炎温度
(2)高温度帯における燃焼ガスの滞留時間
(3)酸素の過剰供給
NOx形成速度は火炎温度が上昇するにつれて増える。しかしながら、反応は時間を要するものであり、所定の温度における非常に短い時間の窒素と酸素の混合は、より低い温度でのより長い時間の同じ混合よりもNOxの産生を低減する。
3,849は火炎ホルダ内に斜めに突出した点火装置の使用を開示する。
FGR比は以下のように定められる。
FGR比(%)=100[G/(F+A)]
ここで、Gはベンチュリ管の中に引っ張られた燃焼排ガス(lb)、Fはバーナー内で燃焼した燃料(lb)、Aはバーナー内に引っ張られた空気(lb)である。
(a)一次空気室と、
(b)上流端と、下流端と、該上流端と下流端の中間に位置するベンチュリ管とを含むバーナー管であって、前述のベンチュリ管は、実質的に一定の断面内寸法を有するのど部を備え、該のど部の長さ対最大断面内寸法の比が少なくとも3であるバーナー管と、
(c) 炉の第1開口に隣接して前述のバーナー管の下流端に設けられたバーナー先端であって、燃料の燃焼が前述のバーナー先端の下流において生じるバーナー先端と、
(d) 前述のバーナー管の上流端に隣接して位置し燃料を前述のバーナー管の中に導入する燃料オリフィスとを、
含んでなる。
(a) 上流端と、下流端と、該上流端と下流端の中間に配設されたベンチュリ管とを有するバーナー管であって、該ベンチュリ管は実質的に一定の断面内寸法を有するのど部であって、該のど部の長さ対最大断面内寸法の比が少なくとも3であるバーナー管と、
(b) 炉の第1開口に隣接したバーナー先端であって、前述のバーナー先端の下流において燃料の燃焼が生じるバーナー先端と、
(c) 炉の第1開口に隣接した点火室と、
(d) 前述の点火室の中に置かれたときに、点火室を実質的に満たすのに有効な形状を有する着脱自在な点火室プラグとを、
含んでなる。
(a)縦軸と、下流端と、燃料と空気、燃焼排ガスまたは空気と燃焼排ガスの混合物を受ける上流端とを有するバーナー管と、
(b) 前述のバーナー管の上流端に隣接して位置し燃料を前述のバーナー管の中に導入する燃料オリフィスと、
(c) 前述の燃料オリフィスをセンタリングして前述のバーナー管と一直線上に配置するセンタリングプレートであって、前述の一次空気室からの流れを通すために孔空きであるセンタリングプレートを含む手段と、
(d) 炉の第1開口に隣接して前述のバーナー管の下流端に設けられたバーナー先端であって、前述のバーナー管の縦軸と実質的に一直線上に並んだ複数のメインポートと、複数の周囲に配設されたサイドポートとを有するバーナー先端と、
(e) 前述のバーナー先端の周囲を囲む周囲タイルであって、前述のバーナー先端の外周と前述の周囲タイルの間に少なくとも1つのギャップを提供し、この少なくとも1つのギャップは燃焼のための空気の一部を提供するのに有効である周囲タイルとを、
含んでなり、前述の周囲に配設されたサイドポートから燃焼の間に排出される燃料の量が燃焼される合計燃料の15%を超えないものである。
T(登録商標)と、Organically Bound Maftec(登録商標)(OBM Maftec(登録商標))を含むが、これらに限定されるものではない。OBM Maftec(登録商標)が望ましいことがわかった。なぜならば、それは高温に露出された後にもよりよく持ちこたえたからである。OBM Maftec(登録商標)は高品質のムライト繊維から生産される。この材料は低熱伝導率と蓄熱性を有することが知られており、また、熱衝撃と薬品侵食に対する抵抗力を有する。その材料はまた大きな可撓性を有し、1590℃(2900°F)の最大温度定格及び最大で1480℃(2700°F)の連続使用限度を有し、これらの性質はその材料をここで使用することを理想的にしている。
以下の実施例は本発明の新規なベンチュリ管から生じる利点を説明する。
本発明の利点を示すために、30%のH2/70%の天然ガスを含む燃料ガスを使用して水蒸気噴射なしで米国特許5,092,761(米国特許5,092,761の図5に示されるように)で説明されるタイプの対のプリミックスバーナーを1バーナーあたり1760kJ/s(6MMBTU/h)の燃焼速度で運転した。このテストの間に、88ppmのNOx放出量が測定された。
この実施例では、図1−5、6B、7B、9A、10B、および12Aに示す特徴を用いた対のプリミックスバーナーがテストされた。バーナーは燃焼排ガス再循環を使い、30%のH2/70%の天然ガスを含む燃料ガスを使用して水蒸気噴射なしで、1バーナー当たり1760kJ/s(6MMBTU/h)の燃焼速度で運転された。このテストの間に42ppmのNOx放出量が測定された。非常に安定した火炎が観測された。
Claims (16)
- 炉内において燃料を燃焼させるバーナー(10)であって、
(a)一次空気室(26)と、
(b)上流端(16)、下流端(18)及び該上流端と下流端の間に位置するベンチュリ管(19)を有するバーナー管(12)であって、前記ベンチュリ管はほぼ一定の内断面を有するのど部(19a)を備え、該のど部の長さ対最大断面内寸法の比は少なくとも3であり、前記上流端(16)は前記一次空気室(26)と連通する、バーナー管(12)と、
(c)前記バーナー管(12)の前記下流端(18)に設けられたバーナー先端(20)であって、前記燃料の燃焼がバーナー先端(20)の下流で生じるバーナー先端(20)と、
(d)前記バーナー管(12)の前記上流端(16)に位置して燃料を前記バーナー管(12)内に導く燃料オリフィス(11)と、
(e)第1端部と、前記バーナー管(12)の前記上流端(16)に隣接する第2端部を有する少なくとも1つの流路(76)であって、前記第1端部は前記炉内と連通し、前記第2端部は前記一次空気室(26)と連通する、少なくとも1つの流路(76)と、
(f)前記燃料オリフィス(11)から出て前記バーナー管(12)の前記上流端(16)から下流端(18)へと前記バーナー管内を流れる未燃焼の燃料の吸引効果に応答して、前記炉から燃焼排ガスを引っ張って前記少なくとも1つの流路(76)へ流す手段とを、
含んでなり、前記バーナー先端(20)はその外面(569,669)の下流において燃料の燃焼が生じるように前記外面(569,669)に複数のメインポート(564,664)を有し、該複数のメインポート(564,664)の数及び寸法は、該複数のメインポートの合計面積が単位KJ/S当たり少なくとも2.2mm2(MMBtu/h当たり1in2)のバーナー容量となるものであるバーナー。 - 請求項1のバーナー(10)であって、さらに、
(g)前記バーナー管(12)と一直線上になるように前記燃料オリフィス(11)をセンタリングするセンタリングプレート(160)であって、前記一次空気室からの流れが該センタリングプレートを通過できるように孔空きであるセンタリングプレート(160)を
含んでなるバーナー。 - 請求項1又は2のバーナー(10)であって、さらに、
(i)前記バーナー管(12)の前記上流端(16)に隣接して配設され燃料を前記バーナー管(12)内に導く燃料スパッド(24,424)を
含んでなるバーナー。 - 請求項3のバーナーであって、
前記燃料スパッド(24,424)は、前記燃料スパッド(24,424)に隣接して生ずる流れの分離と渦巻きを減少するために先細形状である、バーナー。 - 請求項1又は2のバーナー(10)であって、前記少なくとも1つの流路(76)は10%を超える合計FGR比(燃焼排ガス重量の燃料重量と空気重量の合計に対する比)を達成するのに十分な断面積と形状を備えるバーナー。
- 前記少なくとも1つの流路(76)の断面はほぼ長方形である請求項5のバーナー(10)。
- 前記少なくとも1つの流路(76)の断面積は、単位KJ/s当たり11mm2乃至26mm2(MMBtu/h当たり5in2乃至12in2)の範囲のバーナー容量である請求項5又は6のバーナー(10)。
- 前記少なくとも1つの流路(76)の断面積は大径と、該大径の30%乃至100%の範囲の小径を有する請求項5乃至7のいずれか1つに記載のバーナー(10)。
- 前記バーナー(10)はプレミックスバーナーである請求項1乃至8のいずれか1つに記載のバーナー(10)。
- 前記燃料は燃焼排ガスを含む請求項1乃至9のいずれか1つに記載のバーナー(10)。
- 少なくとも1つの水蒸気噴射管(15)をさらに含んでなる請求項1乃至10のいずれか1つに記載のバーナー(10)。
- 前記外面(569,669)の前記メインポート(564,664)の合計面積は単位KJ/s当たり少なくとも2.6mm2(MMBtu/h当たり1.2in2)のバーナー容量である請求項1乃至11のいずれか1つに記載のバーナー(10)。
- 前記炉の二次空気室(32)に流体連通する少なくとも1つの空気口(30)をさらに含んでなる請求項1乃至12のいずれか1つに記載のバーナー(10)。
- 前記のど部(19a)の長さ対最大断面内寸法比は6.5乃至7.0である請求項1乃至13のいずれか1つに記載のバーナー(10)。
- 前記燃焼排ガスは、燃料の燃焼の前に空気及び前記燃料に混ざる請求項1乃至14のいずれか1つに記載のバーナー(10)。
- 前記バーナー先端は前記炉の床の第1開口に配置され、前記少なくとも1つの流路(76)の前記第1端部は前記炉の床で前記第1開口から横方向に離間する第2開口に位置し、前記少なくとも1つの流路(76)は前記バーナーの内部に位置する請求項15のバーナー(10)。
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36523502P | 2002-03-16 | 2002-03-16 | |
| US36515002P | 2002-03-16 | 2002-03-16 | |
| US36513902P | 2002-03-16 | 2002-03-16 | |
| US36523402P | 2002-03-16 | 2002-03-16 | |
| US36521802P | 2002-03-16 | 2002-03-16 | |
| US36522402P | 2002-03-16 | 2002-03-16 | |
| US36522302P | 2002-03-16 | 2002-03-16 | |
| US36522702P | 2002-03-16 | 2002-03-16 | |
| US36508102P | 2002-03-16 | 2002-03-16 | |
| US36514502P | 2002-03-16 | 2002-03-16 | |
| US36515102P | 2002-03-16 | 2002-03-16 | |
| PCT/US2003/008137 WO2003081132A2 (en) | 2002-03-16 | 2003-03-14 | Improved burner with low nox emissions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005521024A JP2005521024A (ja) | 2005-07-14 |
| JP4264004B2 true JP4264004B2 (ja) | 2009-05-13 |
Family
ID=28458126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003578823A Expired - Fee Related JP4264004B2 (ja) | 2002-03-16 | 2003-03-14 | NOx低放出の改良型バーナーシステム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6877980B2 (ja) |
| EP (1) | EP1495263B1 (ja) |
| JP (1) | JP4264004B2 (ja) |
| AU (1) | AU2003225834A1 (ja) |
| WO (1) | WO2003081132A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018155735A1 (ko) * | 2017-02-23 | 2018-08-30 | 주식회사 수국 | 복합형 저녹스 버너 |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6881053B2 (en) * | 2002-03-16 | 2005-04-19 | Exxonmobil Chemical Patents Inc. | Burner with high capacity venturi |
| WO2003081137A1 (en) * | 2002-03-16 | 2003-10-02 | Exxonmobil Chemical Patents Inc. | Removable light-off port plug for use in burners |
| US20060283181A1 (en) * | 2005-06-15 | 2006-12-21 | Arvin Technologies, Inc. | Swirl-stabilized burner for thermal management of exhaust system and associated method |
| US7303388B2 (en) * | 2004-07-01 | 2007-12-04 | Air Products And Chemicals, Inc. | Staged combustion system with ignition-assisted fuel lances |
| US7909601B2 (en) * | 2006-01-24 | 2011-03-22 | Exxonmobil Chemical Patents Inc. | Dual fuel gas-liquid burner |
| US8075305B2 (en) * | 2006-01-24 | 2011-12-13 | Exxonmobil Chemical Patents Inc. | Dual fuel gas-liquid burner |
| US7901204B2 (en) * | 2006-01-24 | 2011-03-08 | Exxonmobil Chemical Patents Inc. | Dual fuel gas-liquid burner |
| US20070224556A1 (en) * | 2006-03-10 | 2007-09-27 | Springstead Michael L | Diffuser plate for boiler burner feed assembly |
| US20080020333A1 (en) * | 2006-06-14 | 2008-01-24 | Smaling Rudolf M | Dual reaction zone fuel reformer and associated method |
| NO325990B1 (no) * | 2006-06-23 | 2008-09-01 | Rolf B Rummelhoff | Etterbrenner for gass fra gassifiseringsanlegg for trebrensel |
| US8075304B2 (en) | 2006-10-19 | 2011-12-13 | Wayne/Scott Fetzer Company | Modulated power burner system and method |
| US20080092754A1 (en) * | 2006-10-19 | 2008-04-24 | Wayne/Scott Fetzer Company | Conveyor oven |
| US20080145281A1 (en) * | 2006-12-14 | 2008-06-19 | Jenne Richard A | Gas oxygen incinerator |
| KR100826711B1 (ko) * | 2006-12-20 | 2008-04-30 | 엘지전자 주식회사 | 가열조리기기 및 가열조리기기의 버너시스템 |
| US7819656B2 (en) * | 2007-05-18 | 2010-10-26 | Lummus Technology Inc. | Heater and method of operation |
| FR2919043A1 (fr) * | 2007-07-20 | 2009-01-23 | Pillard Chauffage | Bruleur comportant une conduite annulaire d'alimentation en air |
| US8408896B2 (en) * | 2007-07-25 | 2013-04-02 | Lummus Technology Inc. | Method, system and apparatus for firing control |
| US8002951B2 (en) * | 2008-09-05 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace |
| US8684384B2 (en) * | 2009-01-05 | 2014-04-01 | Exxonmobil Chemical Patents Inc. | Process for cracking a heavy hydrocarbon feedstream |
| US8753110B2 (en) | 2010-05-20 | 2014-06-17 | Woodstream Corporation | Vented propane combustion chamber for insect attractant engine |
| US9410698B2 (en) * | 2011-10-11 | 2016-08-09 | Rinnai Corporation | Tubular burner |
| US9605871B2 (en) | 2012-02-17 | 2017-03-28 | Honeywell International Inc. | Furnace burner radiation shield |
| US8919337B2 (en) | 2012-02-17 | 2014-12-30 | Honeywell International Inc. | Furnace premix burner |
| US20150010872A1 (en) * | 2013-07-03 | 2015-01-08 | Edmund S. Schindler | Hot Surface Igniter With Fuel Assist |
| US9593848B2 (en) | 2014-06-09 | 2017-03-14 | Zeeco, Inc. | Non-symmetrical low NOx burner apparatus and method |
| US20160018104A1 (en) * | 2014-07-16 | 2016-01-21 | Honeywell International, Inc. | Burner for a furnace, tile for same, and method of improving a flame produced by a burner furnace |
| CN104534468B (zh) * | 2014-11-27 | 2017-04-12 | 珠海格力电器股份有限公司 | 燃烧器及具有其的燃气灶 |
| WO2017171942A1 (en) * | 2016-03-31 | 2017-10-05 | Exxonmobil Chemical Patent Inc. | Burner, furnace, and steam cracking processes using the same |
| CN105805743B (zh) * | 2016-05-30 | 2017-11-10 | 北京中宇先创能源科技有限公司 | 低氮节能燃烧器燃烧单元 |
| CN109477634B (zh) * | 2016-07-08 | 2020-04-10 | 诺瓦化学品(国际)股份有限公司 | 金属燃烧器砖瓦 |
| US10690339B2 (en) * | 2016-11-15 | 2020-06-23 | Honeywell International Inc. | Burner for a furnace and a method of assembly |
| DE102017102085A1 (de) * | 2017-02-02 | 2018-08-02 | Max Weishaupt Gmbh | Vormischverfahren, dieses verwendendes Verbrennungsverfahren sowie Vormischvorrichtung und damit versehener Brenner |
| CA3098092A1 (en) * | 2018-04-26 | 2019-10-31 | Technip France | Burner system for a steam cracking furnace |
| CN110780024B (zh) * | 2019-12-04 | 2025-05-16 | 西安交通大学 | 一种文丘里预混的旋流燃烧实验台 |
| US11578865B2 (en) * | 2020-05-15 | 2023-02-14 | Zeeco, Inc. | Plugging resistant free-jet burner and method |
| US12449122B2 (en) | 2022-11-14 | 2025-10-21 | Zeeco, Inc. | Free-jet burner and method for low CO2, NOx, and CO emissions |
| CN115773501A (zh) * | 2022-11-22 | 2023-03-10 | 康柏森热能科技(常州)有限公司 | 一种旋流燃烧器 |
| WO2024215468A1 (en) | 2023-04-13 | 2024-10-17 | ExxonMobil Technology and Engineering Company | Burner device with primary air chamber, staged air chamber, and tertiary air chamber |
Family Cites Families (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2368370A (en) * | 1943-05-26 | 1945-01-30 | Maxon Premix Burner Company | Gas burner |
| US2813578A (en) * | 1954-02-08 | 1957-11-19 | Nat Airoil Burner Company Inc | Burners |
| US2918117A (en) * | 1956-10-04 | 1959-12-22 | Petro Chem Process Company Inc | Heavy fuel burner with combustion gas recirculating means |
| US2983312A (en) * | 1959-05-20 | 1961-05-09 | Finco Inc | Gas burner |
| SU374488A1 (ru) | 1970-05-20 | 1973-03-20 | Способ регулирования расхода газа в горелках | |
| US3880570A (en) * | 1973-09-04 | 1975-04-29 | Babcock & Wilcox Co | Method and apparatus for reducing nitric in combustion furnaces |
| US4004875A (en) * | 1975-01-23 | 1977-01-25 | John Zink Company | Low nox burner |
| US4089629A (en) * | 1975-02-12 | 1978-05-16 | Pietro Fascione | Process and apparatus for controlled recycling of combustion gases |
| US4130388A (en) * | 1976-09-15 | 1978-12-19 | Flynn Burner Corporation | Non-contaminating fuel burner |
| CH622081A5 (ja) * | 1977-06-17 | 1981-03-13 | Sulzer Ag | |
| US4257763A (en) * | 1978-06-19 | 1981-03-24 | John Zink Company | Low NOx burner |
| DE2944153C2 (de) | 1979-11-02 | 1983-04-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Verminderung der NO↓x↓ - und/oder SO↓2↓-Emmission bei der Verbrennung von Brennstoffen |
| FR2530317B1 (fr) | 1982-07-15 | 1987-05-29 | Raffinage Cie Francaise | Procede et dispositif pour la combustion de gaz combustibles avec induction d'air atmospherique |
| DE3232421C2 (de) | 1982-09-01 | 1986-04-24 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Schaltungsanordnung für eine wärmebedarfsabhängige Regelung der Heizleistung von Heizgeräten |
| US4748919A (en) * | 1983-07-28 | 1988-06-07 | The Babcock & Wilcox Company | Low nox multi-fuel burner |
| DE3327597A1 (de) * | 1983-07-30 | 1985-02-07 | Deutsche Babcock Werke AG, 4200 Oberhausen | Verfahren und brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen unter verminderter bildung von nox |
| CA1169753A (en) | 1983-08-24 | 1984-06-26 | Gerard De Maisonneuve | Flame retention burner head venturi for gaseous products and liquids |
| US4629413A (en) * | 1984-09-10 | 1986-12-16 | Exxon Research & Engineering Co. | Low NOx premix burner |
| EP0194079B1 (en) * | 1985-02-21 | 1989-10-25 | Tauranca Limited | Fluid fuel fired burner |
| DE3621347A1 (de) * | 1986-06-26 | 1988-01-14 | Henkel Kgaa | Verfahren und anlage zur verminderung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei kohlenstaubbefeuerten dampferzeugern mit trockenentaschung |
| DE3706234A1 (de) * | 1987-02-26 | 1988-09-08 | Sonvico Ag Ing Bureau | Brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen |
| US4828483B1 (en) * | 1988-05-25 | 1994-03-22 | Bloom Eng Co Inc | Method and apparatus for suppressing nox formation in regenerative burners |
| IT1235361B (it) | 1988-04-05 | 1992-06-30 | Termo Tecnica Ceramica Spa | Ugello di tipo misto aria e gas per bruciatori a gas, in particolare bruciatori aventi potenza termica piccola per forni di cottura |
| FR2629900B1 (fr) | 1988-04-07 | 1994-04-15 | Stein Heurtey | Perfectionnements apportes aux bruleurs auto-recuperateurs |
| DE3818265A1 (de) | 1988-05-28 | 1989-11-30 | Wolfgang Weinmann | Regler fuer eine heizungsanlage |
| DE3842842A1 (de) * | 1988-12-20 | 1990-06-21 | Zink John Gmbh | Atmosphaerischer brenner |
| JP2559517B2 (ja) * | 1989-02-28 | 1996-12-04 | 新日鐵化学株式会社 | カーボンブラックの製造方法及び装置 |
| US4995807A (en) * | 1989-03-20 | 1991-02-26 | Bryan Steam Corporation | Flue gas recirculation system |
| JPH0740831Y2 (ja) | 1989-04-28 | 1995-09-20 | 日本碍子株式会社 | バーナータイル |
| US4963089A (en) * | 1989-08-24 | 1990-10-16 | Eclipse, Inc. | High turndown burner with integral pilot |
| US5135387A (en) * | 1989-10-19 | 1992-08-04 | It-Mcgill Environmental Systems, Inc. | Nitrogen oxide control using internally recirculated flue gas |
| US5044932A (en) * | 1989-10-19 | 1991-09-03 | It-Mcgill Pollution Control Systems, Inc. | Nitrogen oxide control using internally recirculated flue gas |
| US5275554A (en) * | 1990-08-31 | 1994-01-04 | Power-Flame, Inc. | Combustion system with low NOx adapter assembly |
| US5098282A (en) * | 1990-09-07 | 1992-03-24 | John Zink Company | Methods and apparatus for burning fuel with low NOx formation |
| US5154596A (en) * | 1990-09-07 | 1992-10-13 | John Zink Company, A Division Of Koch Engineering Company, Inc. | Methods and apparatus for burning fuel with low NOx formation |
| US5044931A (en) * | 1990-10-04 | 1991-09-03 | Selas Corporation Of America | Low NOx burner |
| CA2054014C (en) | 1990-11-16 | 1998-01-20 | Paul Flanagan | Low nox burner |
| US5092761A (en) * | 1990-11-19 | 1992-03-03 | Exxon Chemical Patents Inc. | Flue gas recirculation for NOx reduction in premix burners |
| DE9103964U1 (de) | 1991-04-02 | 1992-07-30 | Smit Ovens B.V., Nijmegen | Brenner für flüssige Brennstoffe |
| US5073105A (en) * | 1991-05-01 | 1991-12-17 | Callidus Technologies Inc. | Low NOx burner assemblies |
| US5152463A (en) * | 1991-10-08 | 1992-10-06 | Delavan Inc. | Aspirating simplex spray nozzle |
| US5603906A (en) * | 1991-11-01 | 1997-02-18 | Holman Boiler Works, Inc. | Low NOx burner |
| US5263849A (en) * | 1991-12-20 | 1993-11-23 | Hauck Manufacturing Company | High velocity burner, system and method |
| US5284438A (en) * | 1992-01-07 | 1994-02-08 | Koch Engineering Company, Inc. | Multiple purpose burner process and apparatus |
| DE4209221A1 (de) * | 1992-03-21 | 1993-09-23 | Deutsche Forsch Luft Raumfahrt | Stickoxidarmer brenner |
| US5238395A (en) * | 1992-03-27 | 1993-08-24 | John Zink Company | Low nox gas burner apparatus and methods |
| US5195884A (en) * | 1992-03-27 | 1993-03-23 | John Zink Company, A Division Of Koch Engineering Company, Inc. | Low NOx formation burner apparatus and methods |
| US5201650A (en) * | 1992-04-09 | 1993-04-13 | Shell Oil Company | Premixed/high-velocity fuel jet low no burner |
| US5224851A (en) * | 1992-05-08 | 1993-07-06 | Shell Oil Company | Low NOx burner |
| US5413477A (en) * | 1992-10-16 | 1995-05-09 | Gas Research Institute | Staged air, low NOX burner with internal recuperative flue gas recirculation |
| US5269679A (en) * | 1992-10-16 | 1993-12-14 | Gas Research Institute | Staged air, recirculating flue gas low NOx burner |
| US5299930A (en) * | 1992-11-09 | 1994-04-05 | Forney International, Inc. | Low nox burner |
| US5326254A (en) * | 1993-02-26 | 1994-07-05 | Michael Munk | Fog conditioned flue gas recirculation for burner-containing apparatus |
| US5407345A (en) * | 1993-04-12 | 1995-04-18 | North American Manufacturing Co. | Ultra low NOX burner |
| US5361586A (en) | 1993-04-15 | 1994-11-08 | Westinghouse Electric Corporation | Gas turbine ultra low NOx combustor |
| US5470224A (en) * | 1993-07-16 | 1995-11-28 | Radian Corporation | Apparatus and method for reducing NOx , CO and hydrocarbon emissions when burning gaseous fuels |
| US5350293A (en) * | 1993-07-20 | 1994-09-27 | Institute Of Gas Technology | Method for two-stage combustion utilizing forced internal recirculation |
| US5542839A (en) * | 1994-01-31 | 1996-08-06 | Gas Research Institute | Temperature controlled low emissions burner |
| FR2717884B1 (fr) | 1994-03-24 | 1996-06-07 | Lorraine Laminage | Brûleur à gaz pour fours industriels. |
| DE4416650A1 (de) * | 1994-05-11 | 1995-11-16 | Abb Management Ag | Verbrennungsverfahren für atmosphärische Feuerungsanlagen |
| US5472341A (en) * | 1994-06-01 | 1995-12-05 | Meeks; Thomas | Burner having low pollutant emissions |
| US5624253A (en) * | 1994-07-11 | 1997-04-29 | Ilya Zborovsky | Radiation burner |
| US5688115A (en) * | 1995-06-19 | 1997-11-18 | Shell Oil Company | System and method for reduced NOx combustion |
| US5562438A (en) * | 1995-06-22 | 1996-10-08 | Burnham Properties Corporation | Flue gas recirculation burner providing low Nox emissions |
| US5709541A (en) | 1995-06-26 | 1998-01-20 | Selas Corporation Of America | Method and apparatus for reducing NOx emissions in a gas burner |
| US5611682A (en) * | 1995-09-05 | 1997-03-18 | Air Products And Chemicals, Inc. | Low-NOx staged combustion device for controlled radiative heating in high temperature furnaces |
| US5685707A (en) * | 1996-01-16 | 1997-11-11 | North American Manufacturing Company | Integrated burner assembly |
| US5980094A (en) * | 1997-03-28 | 1999-11-09 | Csi Technology, Inc. | Analysis of alignment data |
| US5813846A (en) * | 1997-04-02 | 1998-09-29 | North American Manufacturing Company | Low NOx flat flame burner |
| US5987875A (en) * | 1997-07-14 | 1999-11-23 | Siemens Westinghouse Power Corporation | Pilot nozzle steam injection for reduced NOx emissions, and method |
| US5807094A (en) * | 1997-08-08 | 1998-09-15 | Mcdermott Technology, Inc. | Air premixed natural gas burner |
| EP0931979A1 (de) * | 1998-01-23 | 1999-07-28 | DVGW Deutscher Verein des Gas- und Wasserfaches -Technisch-wissenschaftliche Vereinigung- | Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung insbesondere einer Gasturbine |
| US5984665A (en) * | 1998-02-09 | 1999-11-16 | Gas Research Institute | Low emissions surface combustion pilot and flame holder |
| US6007325A (en) * | 1998-02-09 | 1999-12-28 | Gas Research Institute | Ultra low emissions burner |
| US5993193A (en) * | 1998-02-09 | 1999-11-30 | Gas Research, Inc. | Variable heat flux low emissions burner |
| WO1999066261A1 (en) * | 1998-06-17 | 1999-12-23 | John Zink Company, L.L.C. | LOW NOx AND LOW CO BURNER AND METHOD FOR OPERATING SAME |
| US5980243A (en) * | 1999-03-12 | 1999-11-09 | Zeeco, Inc. | Flat flame |
| US6383461B1 (en) | 1999-10-26 | 2002-05-07 | John Zink Company, Llc | Fuel dilution methods and apparatus for NOx reduction |
| US6383462B1 (en) * | 1999-10-26 | 2002-05-07 | John Zink Company, Llc | Fuel dilution methods and apparatus for NOx reduction |
| US6332408B2 (en) * | 2000-01-13 | 2001-12-25 | Michael Howlett | Pressure feedback signal to optimise combustion air control |
| US6616442B2 (en) * | 2000-11-30 | 2003-09-09 | John Zink Company, Llc | Low NOx premix burner apparatus and methods |
-
2003
- 2003-03-14 EP EP03744727.3A patent/EP1495263B1/en not_active Expired - Lifetime
- 2003-03-14 JP JP2003578823A patent/JP4264004B2/ja not_active Expired - Fee Related
- 2003-03-14 WO PCT/US2003/008137 patent/WO2003081132A2/en not_active Ceased
- 2003-03-14 US US10/388,833 patent/US6877980B2/en not_active Expired - Lifetime
- 2003-03-14 AU AU2003225834A patent/AU2003225834A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018155735A1 (ko) * | 2017-02-23 | 2018-08-30 | 주식회사 수국 | 복합형 저녹스 버너 |
| JP2019509451A (ja) * | 2017-02-23 | 2019-04-04 | ソクク、コーポレイションSookook Corporation | 複合型低NOxバーナー |
| KR20190087592A (ko) * | 2017-02-23 | 2019-07-24 | 주식회사 수국 | 복합형 저녹스 버너 |
| KR102230908B1 (ko) * | 2017-02-23 | 2021-03-24 | 주식회사 수국 | 복합형 저녹스 버너 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1495263B1 (en) | 2015-04-29 |
| WO2003081132A3 (en) | 2004-02-12 |
| EP1495263A2 (en) | 2005-01-12 |
| US6877980B2 (en) | 2005-04-12 |
| JP2005521024A (ja) | 2005-07-14 |
| WO2003081132A2 (en) | 2003-10-02 |
| US20040018461A1 (en) | 2004-01-29 |
| AU2003225834A1 (en) | 2003-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4264004B2 (ja) | NOx低放出の改良型バーナーシステム | |
| US11078429B2 (en) | Burner, furnace, and steam cracking processes using the same | |
| EP2309184B1 (en) | Coanda gas burner apparatus and method | |
| JP4140774B2 (ja) | バーナー性能最適化のためのバーナー先端及びシール | |
| US20090087802A1 (en) | Removable Light-Off Port Plug for Use in Burners | |
| US6890172B2 (en) | Burner with flue gas recirculation | |
| US6846175B2 (en) | Burner employing flue-gas recirculation system | |
| US6893252B2 (en) | Fuel spud for high temperature burners | |
| CN101360950B (zh) | 双燃料气-液燃烧器 | |
| JP4264003B2 (ja) | 改良型燃焼排ガス循環を使用するバーナーシステム | |
| JP4227025B2 (ja) | 改良型fgrダクト構造を用いたバーナー | |
| JP4264005B2 (ja) | 燃料ガスの再循環率が高いNOx低放出バーナー |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060314 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060425 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080603 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080902 |
|
| 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: 20090127 |
|
| 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: 20090213 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120220 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130220 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140220 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |