ZA9610793B - Boundary layer coal nozzle assembly for steam generation apparatus - Google Patents

Boundary layer coal nozzle assembly for steam generation apparatus

Info

Publication number: ZA9610793B
Authority: ZA; South Africa
Prior art keywords: boundary layer; generation apparatus; nozzle assembly; steam generation; coal nozzle
Prior art date: 1995-12-22

Application number

ZA9610793A

Other languages

English (en)

Inventor

Jeffrey Scott Mann

Original Assignee

Combustion Eng

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.)

1995-12-22

Filing date

1996-12-20

Publication date

1997-06-26

1996-12-20 Application filed by Combustion Eng filed Critical Combustion Eng

1997-06-26 Publication of ZA9610793B publication Critical patent/ZA9610793B/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/10—Nozzle tips
- F23D2201/101—Nozzle tips tiltable

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Nozzles (AREA)
Treatment Of Fiber Materials (AREA)

ZA9610793A 1995-12-22 1996-12-20 Boundary layer coal nozzle assembly for steam generation apparatus ZA9610793B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/577,610 US6003793A (en)	1995-12-22	1995-12-22	Boundary layer coal nozzle assembly for steam generation apparatus

Publications (1)

Publication Number	Publication Date
ZA9610793B true ZA9610793B (en)	1997-06-26

Family

ID=24309446

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9610793A ZA9610793B (en)	1995-12-22	1996-12-20	Boundary layer coal nozzle assembly for steam generation apparatus

Country Status (11)

Country	Link
US (1)	US6003793A (fr)
EP (1)	EP0868634B1 (fr)
JP (1)	JP3072491B2 (fr)
AU (1)	AU721298B2 (fr)
CA (1)	CA2241135C (fr)
DE (1)	DE69617733T2 (fr)
DK (1)	DK0868634T3 (fr)
ES (1)	ES2168518T3 (fr)
PT (1)	PT868634E (fr)
WO (1)	WO1997023751A1 (fr)
ZA (1)	ZA9610793B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6148743A (en) *	1996-04-29	2000-11-21	Foster Wheeler Corporation	Air nozzle for a furnace
US7739967B2 (en) *	2006-04-10	2010-06-22	Alstom Technology Ltd	Pulverized solid fuel nozzle assembly
CN101413659B (zh) *	2008-11-07	2010-06-16	浙江大学	外燃式微油点火和超低负荷稳燃煤粉燃烧器
US20110117507A1 (en) *	2009-11-13	2011-05-19	Alstom Technology Ltd	Pivot pin for furnace side removal
US20110114763A1 (en) *	2009-11-13	2011-05-19	Briggs Jr Oliver G	Pivot pin for furnace side removal
US8561553B2 (en) *	2009-12-17	2013-10-22	Babcock Power Services, Inc.	Solid fuel nozzle tip assembly
WO2016100544A1 (fr) *	2014-12-16	2016-06-23	Babcock Power Services, Inc.	Embouts d'injecteur de carburant solide
JP6408134B2 (ja) *	2015-03-31	2018-10-17	三菱日立パワーシステムズ株式会社	燃焼バーナ及びボイラ
CN107250668A (zh)	2015-03-31	2017-10-13	三菱日立电力系统株式会社	燃烧器以及具备该燃烧器的锅炉
JP6642912B2 (ja)	2015-09-11	2020-02-12	三菱日立パワーシステムズ株式会社	燃焼バーナ及びこれを備えたボイラ
JP6925817B2 (ja) *	2017-02-13	2021-08-25	三菱パワー株式会社	微粉炭バーナ、微粉炭バーナの制御方法及びボイラ
CN108662579B (zh) *	2018-04-19	2020-03-17	东方电气集团东方锅炉股份有限公司	防止旋流燃烧器煤粉泄露的结构
JP7592452B2 (ja) *	2020-10-15	2024-12-02	三菱重工業株式会社	バーナ、ボイラ、発電プラント及びバーナの組立方法
US20230038688A1 (en) *	2021-08-03	2023-02-09	General Electric Technology Gmbh	Pulverized solid fuel nozzle tip assembly with carbon tip portion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2343572A (en) *	1940-07-01	1944-03-07	Comb Eng Co Inc	Finely divided fuel burner
US2895435A (en) *	1954-03-15	1959-07-21	Combustion Eng	Tilting nozzle for fuel burner
DE3279027D1 (en) *	1982-07-12	1988-10-20	Combustion Eng	Nozzle tip for pulverized coal burner
US4459922A (en) *	1983-01-24	1984-07-17	Combustion Engineering, Inc.	Externally adjustable pipe orifice assembly
ZA843645B (en) *	1983-07-07	1984-12-24	Combustion Eng	Method and apparatus for preventing erosion of coal buckets
US5215259A (en) *	1991-08-13	1993-06-01	Sure Alloy Steel Corporation	Replaceable insert burner nozzle
US5249535A (en) *	1992-03-25	1993-10-05	Landy Chung	Low NOx burner
GB9322016D0 (en) *	1993-10-26	1993-12-15	Rolls Royce Power Eng	Improvements in or relating to solid fuel burners
US5435492A (en) *	1993-12-22	1995-07-25	Combustion Engineering, Inc.	Modular coal nozzle assembly for vapor generation apparatus

1995
- 1995-12-22 US US08/577,610 patent/US6003793A/en not_active Expired - Lifetime
1996
- 1996-10-28 EP EP96937849A patent/EP0868634B1/fr not_active Expired - Lifetime
- 1996-10-28 AU AU75298/96A patent/AU721298B2/en not_active Ceased
- 1996-10-28 DE DE69617733T patent/DE69617733T2/de not_active Expired - Fee Related
- 1996-10-28 PT PT96937849T patent/PT868634E/pt unknown
- 1996-10-28 CA CA002241135A patent/CA2241135C/fr not_active Expired - Lifetime
- 1996-10-28 ES ES96937849T patent/ES2168518T3/es not_active Expired - Lifetime
- 1996-10-28 WO PCT/US1996/017509 patent/WO1997023751A1/fr not_active Ceased
- 1996-10-28 DK DK96937849T patent/DK0868634T3/da active
- 1996-10-28 JP JP09523619A patent/JP3072491B2/ja not_active Expired - Lifetime
- 1996-12-20 ZA ZA9610793A patent/ZA9610793B/xx unknown

Also Published As

Publication number	Publication date
CA2241135A1 (fr)	1997-07-03
DE69617733D1 (de)	2002-01-17
US6003793A (en)	1999-12-21
ES2168518T3 (es)	2002-06-16
DK0868634T3 (da)	2002-04-02
JPH11501392A (ja)	1999-02-02
DE69617733T2 (de)	2002-08-08
CA2241135C (fr)	2002-05-28
AU7529896A (en)	1997-07-17
PT868634E (pt)	2002-05-31
EP0868634B1 (fr)	2001-12-05
JP3072491B2 (ja)	2000-07-31
WO1997023751A1 (fr)	1997-07-03
AU721298B2 (en)	2000-06-29
EP0868634A1 (fr)	1998-10-07

Publication	Publication Date	Title
EP0741936A4 (fr)	2000-04-12	Generateurs pseudo-aleatoires
ZA9610793B (en)	1997-06-26	Boundary layer coal nozzle assembly for steam generation apparatus
EP0959120A4 (fr)	2000-11-22	.procede de reformage d'hydrocarbures a l'aide de vapeur
GB9600433D0 (en)	1996-03-13	Steam generators
HUP0102246A3 (en)	2001-12-28	Steam generator system operation
SG54253A1 (en)	1998-11-16	Steam precipitation jet
GR3033106T3 (en)	2000-08-31	Method for mounting a steam generating boiler
AU4263996A (en)	1996-06-19	Steam generating apparatus
GB2302142B (en)	2000-01-19	Device for hydroelectric generation
GB2296964B (en)	1998-12-16	Installation for generating steam
AU685993B2 (en)	1998-01-29	Steam generator
ZA982058B (en)	1998-09-14	Steam generator
AU2022697A (en)	1997-10-01	A generator for steam
GB9406849D0 (en)	1994-06-01	Electricity generating apparatus
GB9509609D0 (en)	1995-07-05	Fuel supply apparatus
GB2311560B (en)	1999-03-24	Steam injection apparatus
GB9615881D0 (en)	1996-09-11	Steam generators
SG54072A1 (en)	1998-11-16	Installation for generating steam
ZA9810349B (en)	1999-09-14	Steam generator for gasifying coal.
GB2300698B (en)	1998-04-22	Steam generator
KR200147538Y1 (en)	1999-06-15	Separable nozzle dam for steam generator
HUP9603522A3 (en)	1998-01-28	Steam generator
GR2001998Y (en)	1998-01-07	Steam generator
AU7035098A (en)	1998-10-12	Device for generating a water jet
GB9523365D0 (en)	1996-01-17	Moving surface electricity generation