ZA782895B - Control of air flow in a burner for a tangentially fired boiler - Google Patents

Control of air flow in a burner for a tangentially fired boiler

Info

Publication number
ZA782895B
ZA782895B ZA00782895A ZA782895A ZA782895B ZA 782895 B ZA782895 B ZA 782895B ZA 00782895 A ZA00782895 A ZA 00782895A ZA 782895 A ZA782895 A ZA 782895A ZA 782895 B ZA782895 B ZA 782895B
Authority
ZA
South Africa
Prior art keywords
burner
control
air flow
fired boiler
tangentially fired
Prior art date
Application number
ZA00782895A
Other languages
English (en)
Inventor
D Horan
D Smith
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.)
Filing date
Publication date
Application filed by Combustion Eng filed Critical Combustion Eng
Publication of ZA782895B publication Critical patent/ZA782895B/xx

Links

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
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/08—Helical or twisted baffles or deflectors
    • 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
    • F23C7/02—Disposition of air supply not passing through burner
    • 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
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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

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)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ZA00782895A 1977-05-20 1978-05-19 Control of air flow in a burner for a tangentially fired boiler ZA782895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/798,967 US4089637A (en) 1977-05-20 1977-05-20 Control of air flow in a burner for a tangentially fired boiler

Publications (1)

Publication Number Publication Date
ZA782895B true ZA782895B (en) 1979-05-30

Family

ID=25174709

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782895A ZA782895B (en) 1977-05-20 1978-05-19 Control of air flow in a burner for a tangentially fired boiler

Country Status (19)

Country Link
US (1) US4089637A (ja)
JP (2) JPS53145130A (ja)
KR (1) KR830000916B1 (ja)
AR (1) AR216151A1 (ja)
AU (1) AU515712B2 (ja)
BE (1) BE867199A (ja)
BR (1) BR7803167A (ja)
CA (1) CA1086632A (ja)
DE (1) DE2817295A1 (ja)
ES (1) ES470009A1 (ja)
FI (1) FI781603A (ja)
FR (1) FR2391423A1 (ja)
GB (1) GB1563386A (ja)
IT (1) IT1095511B (ja)
NL (1) NL7805448A (ja)
SE (1) SE7805777L (ja)
TR (1) TR20729A (ja)
YU (1) YU112278A (ja)
ZA (1) ZA782895B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE896486A (fr) * 1983-04-15 1983-08-01 Bougard Jacques L Appareil de chauffage.
US5388536A (en) * 1992-03-25 1995-02-14 Chung; Landy Low NOx burner
US5535686A (en) * 1992-03-25 1996-07-16 Chung; Landy Burner for tangentially fired boiler
AU5422594A (en) * 1993-11-08 1995-05-29 Ivo International Oy Method and apparatus for burning pulverized fuel
US5622489A (en) * 1995-04-13 1997-04-22 Monro; Richard J. Fuel atomizer and apparatus and method for reducing NOx
FR2760514B1 (fr) * 1997-03-10 1999-10-01 Pierre Robert Francoi Vidallet Four de cremation a haute combustion par turbulence rotative des gaz
CA2458223C (en) * 2001-08-31 2012-02-21 Nano-C, Inc. Method for combustion synthesis of fullerenes
WO2004039719A2 (en) * 2002-07-03 2004-05-13 Nano-C, Llc Separation and purification of fullerenes
US6790031B2 (en) 2003-01-16 2004-09-14 Rjm Corporation Fuel staging methods for low NOx tangential fired boiler operation
US8100064B2 (en) * 2005-01-31 2012-01-24 Diesel & Combustion Technologies, Llc Fuel staging methods for low NOx tangential fired boiler operation
CN104456539A (zh) * 2014-12-04 2015-03-25 中节环（北京）环境科技股份有限公司 设置偏置二次风喷嘴的炉体
CN111006238A (zh) * 2019-11-14 2020-04-14 中国大唐集团科学技术研究院有限公司火力发电技术研究院 四角切圆煤粉锅炉炉膛火焰中心上下位置自动调整方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1665800A (en) * 1928-04-10 And david j
US1910735A (en) * 1927-02-14 1933-05-23 Buttnerwerke A G Burner for coal dust firing
US2343572A (en) * 1940-07-01 1944-03-07 Comb Eng Co Inc Finely divided fuel burner
US2335188A (en) * 1940-08-03 1943-11-23 Kennedy Van Saun Mfg & Eng Fuel burner
US2883948A (en) * 1952-08-07 1959-04-28 Babcock & Wilcox Co Combustion chamber with combined pulverized fuel and gas firing
AT289631B (de) * 1969-06-03 1971-04-26 Oesterr Amerikan Magnesit Einblasrohr für die Zufuhr der für die Verbrennung von Schweröl in Drehöfen erforderlichen Verbrennungsluft
DE2028546C3 (de) * 1970-05-29 1979-12-13 Gebrueder Sulzer Ag, Winterthur (Schweiz) Wirbelbrenner
US3671173A (en) * 1970-07-06 1972-06-20 Exxon Research Engineering Co Chamberless high intensity burner employing auxiliary air flow
DE2110735A1 (de) * 1971-03-06 1972-09-07 Ver Kesselwerke Ag Verbrennungsluft-Drallvorrichtung fuer OElbrenner
DE2345838A1 (de) * 1973-09-12 1975-03-20 Babcock & Wilcox Ag Brenner

Also Published As

Publication number Publication date
IT1095511B (it) 1985-08-10
TR20729A (tr) 1982-05-27
AU515712B2 (en) 1981-04-16
BR7803167A (pt) 1978-12-12
FR2391423A1 (fr) 1978-12-15
FR2391423B1 (ja) 1982-05-14
SE7805777L (sv) 1978-11-21
KR830000359A (ko) 1983-03-30
BE867199A (fr) 1978-09-18
GB1563386A (en) 1980-03-26
JPS53145130A (en) 1978-12-18
AR216151A1 (es) 1979-11-30
ES470009A1 (es) 1979-01-16
YU112278A (en) 1982-06-30
IT7823595A0 (it) 1978-05-19
KR830000916B1 (ko) 1983-05-02
CA1086632A (en) 1980-09-30
FI781603A (fi) 1978-11-21
JPS58148U (ja) 1983-01-05
DE2817295A1 (de) 1978-11-23
AU3628578A (en) 1979-11-22
NL7805448A (nl) 1978-11-22
US4089637A (en) 1978-05-16

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