ES403839A1 - Burner assembly with dual register and throat construction - Google Patents

Burner assembly with dual register and throat construction

Info

Publication number
ES403839A1
ES403839A1 ES403839A ES403839A ES403839A1 ES 403839 A1 ES403839 A1 ES 403839A1 ES 403839 A ES403839 A ES 403839A ES 403839 A ES403839 A ES 403839A ES 403839 A1 ES403839 A1 ES 403839A1
Authority
ES
Spain
Prior art keywords
burner assembly
dual register
throat construction
throat
construction
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
Application number
ES403839A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forney International Inc
Original Assignee
Forney International 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.)
Filing date
Publication date
Application filed by Forney International Inc filed Critical Forney International Inc
Publication of ES403839A1 publication Critical patent/ES403839A1/en
Expired legal-status Critical Current

Links

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 
    • 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
    • F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
    • 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
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

The formation of nitric oxide is reduced in the furnace section of a vapor generator by providing a throat construction coaxially mounted in the burner ports and utilizing two separate registers.
ES403839A 1971-06-15 1972-06-14 Burner assembly with dual register and throat construction Expired ES403839A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15330671A 1971-06-15 1971-06-15

Publications (1)

Publication Number Publication Date
ES403839A1 true ES403839A1 (en) 1975-05-16

Family

ID=22546631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403839A Expired ES403839A1 (en) 1971-06-15 1972-06-14 Burner assembly with dual register and throat construction

Country Status (11)

Country Link
US (1) US3743471A (en)
JP (1) JPS5218410B1 (en)
BE (1) BE798913Q (en)
BR (1) BR7203874D0 (en)
CA (1) CA952386A (en)
DE (1) DE2228560A1 (en)
ES (1) ES403839A1 (en)
FR (1) FR2142438A5 (en)
GB (1) GB1396162A (en)
IT (1) IT961123B (en)
NL (1) NL7208057A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035137A (en) * 1973-04-26 1977-07-12 Forney Engineering Company Burner unit
US3880570A (en) * 1973-09-04 1975-04-29 Babcock & Wilcox Co Method and apparatus for reducing nitric in combustion furnaces
US4135874A (en) * 1976-03-31 1979-01-23 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Two stage combustion furnace
GB2133516A (en) * 1983-01-10 1984-07-25 Cameron Iron Works Inc Recirculating flue gases to a furnace
US4602571A (en) * 1984-07-30 1986-07-29 Combustion Engineering, Inc. Burner for coal slurry
US4927352A (en) * 1988-07-19 1990-05-22 Landy Chung Boiler furnace air register
US5249535A (en) * 1992-03-25 1993-10-05 Landy Chung Low NOx burner
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
FI103904B (en) * 1995-04-06 1999-10-15 Ahlstrom Machinery Oy Method and apparatus for supplying air to a fire box
US5950547A (en) * 1997-07-21 1999-09-14 Theoretical Thermionics, Inc. Combustor for burning a coal-gas mixture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217518A (en) * 1940-10-08 Combustion regulation
US1754433A (en) * 1923-01-08 1930-04-15 Peabody Engineering Corp Double-ported register for fuel burners
US2271587A (en) * 1940-06-26 1942-02-03 Todd Comb Equipment Inc Air register
US3146821A (en) * 1960-08-29 1964-09-01 Fred H Wuetig Method of and apparatus for governing the operation of furnaces
US3335782A (en) * 1965-07-08 1967-08-15 Bailey Controle Method for securing burners

Also Published As

Publication number Publication date
FR2142438A5 (en) 1973-01-26
NL7208057A (en) 1972-12-19
IT961123B (en) 1973-12-10
BR7203874D0 (en) 1974-08-22
GB1396162A (en) 1975-06-04
BE798913Q (en) 1973-08-16
DE2228560A1 (en) 1973-01-18
JPS5218410B1 (en) 1977-05-21
CA952386A (en) 1974-08-06
US3743471A (en) 1973-07-03

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