ATE277326T1 - Oberluftzufuhrkammer einer eckwandluftvorlage für einen mit fossilen brennstoffen gefeuerten ofen - Google Patents

Oberluftzufuhrkammer einer eckwandluftvorlage für einen mit fossilen brennstoffen gefeuerten ofen

Info

Publication number: ATE277326T1
Authority: AT; Austria
Prior art keywords: vane; furnace; channel portion; air; fossil
Prior art date: 1999-02-18

Application number

AT00914530T

Other languages

English (en)

Inventor

Wesley P Ii Bauver

Richard C Laflesh

John C Lewis

Robert D Lewis

Original Assignee

Alstom Power Inc

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.)

1999-02-18

Filing date

2000-02-07

Publication date

2004-10-15

2000-02-07 Application filed by Alstom Power Inc filed Critical Alstom Power Inc

2004-10-15 Application granted granted Critical

2004-10-15 Publication of ATE277326T1 publication Critical patent/ATE277326T1/de

Links

230000001154 acute effect Effects 0.000 abstract 1
238000010304 firing Methods 0.000 abstract 1
238000011144 upstream manufacturing Methods 0.000 abstract 1

Classifications

- 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
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/20—Fuel flow guiding devices

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Air Supply (AREA)
Combustion Of Fluid Fuel (AREA)
Solid-Fuel Combustion (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Furnace Details (AREA)
Baking, Grill, Roasting (AREA)
Table Devices Or Equipment (AREA)

AT00914530T 1999-02-18 2000-02-07 Oberluftzufuhrkammer einer eckwandluftvorlage für einen mit fossilen brennstoffen gefeuerten ofen ATE277326T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/252,155 US6202575B1 (en)	1999-02-18	1999-02-18	Corner windbox overfire air compartment for a fossil fuel-fired furnace
PCT/US2000/003067 WO2000049336A1 (en)	1999-02-18	2000-02-07	Corner windbox overfire air compartment for a fossil fuel-fired furnace

Publications (1)

Publication Number	Publication Date
ATE277326T1 true ATE277326T1 (de)	2004-10-15

Family

ID=22954831

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00914530T ATE277326T1 (de)	1999-02-18	2000-02-07	Oberluftzufuhrkammer einer eckwandluftvorlage für einen mit fossilen brennstoffen gefeuerten ofen

Country Status (14)

Country	Link
US (1)	US6202575B1 (de)
EP (1)	EP1153244B1 (de)
JP (1)	JP3674003B2 (de)
KR (1)	KR100445544B1 (de)
CN (1)	CN1149347C (de)
AT (1)	ATE277326T1 (de)
AU (1)	AU765580B2 (de)
CA (1)	CA2359621C (de)
DE (1)	DE60014036T2 (de)
ES (1)	ES2228485T3 (de)
ID (1)	ID30495A (de)
TW (1)	TW457352B (de)
WO (1)	WO2000049336A1 (de)
ZA (1)	ZA200106206B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040221777A1 (en) *	2003-05-09	2004-11-11	Alstom (Switzerland) Ltd	High-set separated overfire air system for pulverized coal fired boilers
CN100447485C (zh) *	2007-01-29	2008-12-31	哈尔滨工业大学	一种具有二次风分风室倾斜装置的w形火焰炉
US7810400B2 (en) *	2007-07-24	2010-10-12	Cidra Corporate Services Inc.	Velocity based method for determining air-fuel ratio of a fluid flow
CN102803849A (zh) *	2009-04-24	2012-11-28	Fl史密斯公司	燃烧器
US20100316964A1 (en) *	2009-06-11	2010-12-16	Alstom Technology Ltd	Solids flow meter for integrated boiler control system
US20120174837A1 (en) *	2011-01-06	2012-07-12	Jiefeng Shan	Tiltable nozzle assembly for an overfire air port in a coal burning power plant
SE536195C2 (sv) *	2011-10-12	2013-06-18	Ecomb Ab Publ	Tillförselanordning för förbränningskammare och metod därför
CN102620286A (zh) *	2012-04-10	2012-08-01	无锡华光锅炉股份有限公司	锅炉燃烧器燃尽风的喷口结构
US9696030B2 (en)	2013-01-28	2017-07-04	General Electric Technology Gmbh	Oxy-combustion coupled firing and recirculation system
US9765967B2 (en)	2013-06-05	2017-09-19	General Electric Technology Gmbh	Flexible gas pipe ignitor
US11982446B2 (en) *	2020-08-18	2024-05-14	Tyler K C Kimberlin	Optimized overfire air nozzles, system and strategy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1711943A (en) *	1924-08-15	1929-05-07	William A Weigele	Method for supplying oxygen to combustion chambers
US4520739A (en) *	1982-07-12	1985-06-04	Combustion Engineering, Inc.	Nozzle tip for pulverized coal burner
US4425855A (en) *	1983-03-04	1984-01-17	Combustion Engineering, Inc.	Secondary air control damper arrangement
US5020454A (en) *	1990-10-31	1991-06-04	Combustion Engineering, Inc.	Clustered concentric tangential firing system
US5824275A (en) *	1992-12-29	1998-10-20	Combustion Engineering, Inc.	Secondary and tertiary air nozzle for furnace apparatus
US5315939A (en) *	1993-05-13	1994-05-31	Combustion Engineering, Inc.	Integrated low NOx tangential firing system
US5662464A (en) *	1995-09-11	1997-09-02	The Babcock & Wilcox Company	Multi-direction after-air ports for staged combustion systems
US5746143A (en) *	1996-02-06	1998-05-05	Vatsky; Joel	Combustion system for a coal-fired furnace having an air nozzle for discharging air along the inner surface of a furnace wall

1999
- 1999-02-18 US US09/252,155 patent/US6202575B1/en not_active Expired - Lifetime
2000
- 2000-02-07 ES ES00914530T patent/ES2228485T3/es not_active Expired - Lifetime
- 2000-02-07 WO PCT/US2000/003067 patent/WO2000049336A1/en not_active Ceased
- 2000-02-07 DE DE60014036T patent/DE60014036T2/de not_active Expired - Fee Related
- 2000-02-07 CA CA002359621A patent/CA2359621C/en not_active Expired - Fee Related
- 2000-02-07 CN CNB008036462A patent/CN1149347C/zh not_active Expired - Lifetime
- 2000-02-07 KR KR10-2001-7010433A patent/KR100445544B1/ko not_active Expired - Fee Related
- 2000-02-07 AT AT00914530T patent/ATE277326T1/de not_active IP Right Cessation
- 2000-02-07 AU AU35910/00A patent/AU765580B2/en not_active Ceased
- 2000-02-07 JP JP2000600038A patent/JP3674003B2/ja not_active Expired - Fee Related
- 2000-02-07 ID IDW00200101937A patent/ID30495A/id unknown
- 2000-02-07 EP EP00914530A patent/EP1153244B1/de not_active Expired - Lifetime
- 2000-03-03 TW TW089102703A patent/TW457352B/zh not_active IP Right Cessation
2001
- 2001-07-27 ZA ZA200106206A patent/ZA200106206B/en unknown

Also Published As

Publication number	Publication date
EP1153244A1 (de)	2001-11-14
JP3674003B2 (ja)	2005-07-20
EP1153244B1 (de)	2004-09-22
CA2359621A1 (en)	2000-08-24
CA2359621C (en)	2007-05-01
ID30495A (id)	2001-12-13
TW457352B (en)	2001-10-01
CN1149347C (zh)	2004-05-12
DE60014036T2 (de)	2005-01-20
AU765580B2 (en)	2003-09-25
KR100445544B1 (ko)	2004-08-25
JP2002537536A (ja)	2002-11-05
KR20010104709A (ko)	2001-11-26
US6202575B1 (en)	2001-03-20
ES2228485T3 (es)	2005-04-16
WO2000049336A1 (en)	2000-08-24
DE60014036D1 (de)	2004-10-28
AU3591000A (en)	2000-09-04
ZA200106206B (en)	2002-09-16
CN1340141A (zh)	2002-03-13

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Legal Events

Date	Code	Title	Description
2005-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties