AU670006B2 - Low NOx and fuel/air nozzle assembly - Google Patents

Low NOx and fuel/air nozzle assembly Download PDF

Info

Publication number
AU670006B2
AU670006B2 AU75948/94A AU7594894A AU670006B2 AU 670006 B2 AU670006 B2 AU 670006B2 AU 75948/94 A AU75948/94 A AU 75948/94A AU 7594894 A AU7594894 A AU 7594894A AU 670006 B2 AU670006 B2 AU 670006B2
Authority
AU
Australia
Prior art keywords
solid fuel
burner
fluted
conduit
fuel burner
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.)
Ceased
Application number
AU75948/94A
Other languages
English (en)
Other versions
AU7594894A (en
Inventor
Peter Frederick Hufton
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.)
Rolls Royce Power Engineering PLC
Original Assignee
Rolls Royce Power Engineering PLC
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 Rolls Royce Power Engineering PLC filed Critical Rolls Royce Power Engineering PLC
Publication of AU7594894A publication Critical patent/AU7594894A/en
Application granted granted Critical
Publication of AU670006B2 publication Critical patent/AU670006B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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)
  • Gas Burners (AREA)
AU75948/94A 1993-10-26 1994-10-18 Low NOx and fuel/air nozzle assembly Ceased AU670006B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939322016A GB9322016D0 (en) 1993-10-26 1993-10-26 Improvements in or relating to solid fuel burners
GB9322016 1993-10-26

Publications (2)

Publication Number Publication Date
AU7594894A AU7594894A (en) 1995-05-18
AU670006B2 true AU670006B2 (en) 1996-06-27

Family

ID=10744108

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75948/94A Ceased AU670006B2 (en) 1993-10-26 1994-10-18 Low NOx and fuel/air nozzle assembly

Country Status (11)

Country Link
US (1) US5483906A (OSRAM)
EP (1) EP0650013B1 (OSRAM)
CN (1) CN1106908A (OSRAM)
AU (1) AU670006B2 (OSRAM)
CA (1) CA2117850A1 (OSRAM)
DE (1) DE69411497T2 (OSRAM)
DK (1) DK0650013T3 (OSRAM)
ES (1) ES2120575T3 (OSRAM)
GB (1) GB9322016D0 (OSRAM)
IN (1) IN190161B (OSRAM)
ZA (1) ZA947800B (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300706B (en) * 1995-05-12 1999-08-04 Sandra Maria Angelica Godoy Pulverised fuel burner modification to reduce emissions by segregating particles by size
US6003793A (en) * 1995-12-22 1999-12-21 Mann; Jeffrey S. Boundary layer coal nozzle assembly for steam generation apparatus
CN1104589C (zh) * 1996-07-08 2003-04-02 阿尔斯托姆电力公司 粉状固体燃料喷嘴头
US5961321A (en) * 1996-12-04 1999-10-05 The Babcock & Wilcox Company Distributive integral gas burner
US5762007A (en) * 1996-12-23 1998-06-09 Vatsky; Joel Fuel injector for use in a furnace
JP2995013B2 (ja) * 1997-03-31 1999-12-27 三菱重工業株式会社 微粉状燃料燃焼バーナ
US6105516A (en) * 1998-01-08 2000-08-22 Bowen; Peter Burner nozzle for pulverized coal
US6260491B1 (en) 1999-09-13 2001-07-17 Foster Wheeler Corporation Nozzle for feeding combustion providing medium into a furnace
US6439136B1 (en) * 2001-07-03 2002-08-27 Alstom (Switzerland) Ltd Pulverized solid fuel nozzle tip with ceramic component
US20100064986A1 (en) * 2006-09-27 2010-03-18 Babcock-Hitachi Kabushiki Kaisha Burner, and combustion equipment and boiler comprising burner
JP4898393B2 (ja) * 2006-11-09 2012-03-14 三菱重工業株式会社 バーナ構造
CN101187472B (zh) * 2007-12-07 2010-06-16 华中科技大学 一种低nox煤粉燃烧器
US8210111B2 (en) * 2008-02-27 2012-07-03 C.L. Smith Industrial Company Method and system for lining a coal burner nozzle
GB2462412B (en) * 2008-08-04 2011-01-05 Rolls Royce Plc A flow control arrangement
CN201344525Y (zh) * 2008-12-30 2009-11-11 上海锅炉厂有限公司 一种快速着火煤粉喷嘴
CN101846315B (zh) * 2009-03-24 2012-07-04 烟台龙源电力技术股份有限公司 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器
US20120103237A1 (en) * 2010-11-03 2012-05-03 Ronny Jones Tiltable multiple-staged coal burner in a horizontal arrangement
KR20140136057A (ko) 2011-04-01 2014-11-27 미츠비시 히타치 파워 시스템즈 가부시키가이샤 연소 버너, 고체 연료 연소 버너 및 고체 연료 연소 보일러, 보일러 및 보일러의 운전 방법
JP5786765B2 (ja) * 2012-03-07 2015-09-30 株式会社デンソー エジェクタ
SE538880C2 (en) * 2014-11-10 2017-01-24 China-Euro Vehicle Tech Ab Air nozzle device for a vehicle
JP5901737B2 (ja) * 2014-12-18 2016-04-13 三菱重工業株式会社 燃焼バーナ
MX372621B (es) 2015-03-31 2020-05-07 Mitsubishi Power Ltd Caldera y quemador de combustión
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
JP6632841B2 (ja) * 2015-09-11 2020-01-22 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
KR101773297B1 (ko) * 2016-05-24 2017-08-30 두산중공업 주식회사 미분탄 버너의 노즐 팁
JP7039792B2 (ja) * 2017-12-21 2022-03-23 三菱重工業株式会社 燃焼バーナ、これを備えたボイラ及び燃焼バーナの組立方法
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
US11608981B1 (en) 2021-08-31 2023-03-21 R-V Industries, Inc. Nozzle for feeding combustion media into a furnace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260364A (en) * 1978-04-17 1981-04-07 The International Nickel Company Inc. Burner for flash smelting furnace
EP0343767A1 (en) * 1988-03-04 1989-11-29 Northern Engineering Industries Plc Burner for the combustion of pulverised fuel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859935A (en) * 1972-10-03 1975-01-14 Peabody Gordon Piatt Process using a combination, oil, gas, and/or solid burner
SE421952B (sv) * 1978-07-31 1982-02-08 Scaniainventor Ab Brennare for en suspension av finkorningt kol i vetska
US4434727A (en) * 1979-04-13 1984-03-06 Combustion Engineering, Inc. Method for low load operation of a coal-fired furnace
IN151051B (OSRAM) * 1979-04-13 1983-02-12 Combustion Eng
EP0129001B1 (en) * 1983-04-22 1988-06-15 Combustion Engineering, Inc. Pulverized fuel burner nozzle tip and splitter plate therefor
US4899670A (en) * 1988-12-09 1990-02-13 Air Products And Chemicals, Inc. Means for providing oxygen enrichment for slurry and liquid fuel burners
SK278740B6 (sk) * 1990-06-29 1998-02-04 Babcock-Hitachi Kabushiki Kaisha Spaľovacie zariadenie
US5199355A (en) * 1991-08-23 1993-04-06 The Babcock & Wilcox Company Low nox short flame burner
US5415539A (en) * 1994-02-09 1995-05-16 Cedarapids, Inc. Burner with dispersing fuel intake
US5392720A (en) * 1994-06-07 1995-02-28 Riley Stoker Corporation Flame retaining nozzle tip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260364A (en) * 1978-04-17 1981-04-07 The International Nickel Company Inc. Burner for flash smelting furnace
EP0343767A1 (en) * 1988-03-04 1989-11-29 Northern Engineering Industries Plc Burner for the combustion of pulverised fuel

Also Published As

Publication number Publication date
DE69411497D1 (de) 1998-08-13
CA2117850A1 (en) 1995-04-27
AU7594894A (en) 1995-05-18
US5483906A (en) 1996-01-16
IN190161B (OSRAM) 2003-06-21
CN1106908A (zh) 1995-08-16
DE69411497T2 (de) 1998-11-12
ZA947800B (en) 1995-05-18
ES2120575T3 (es) 1998-11-01
EP0650013B1 (en) 1998-07-08
DK0650013T3 (da) 1999-04-19
GB9322016D0 (en) 1993-12-15
EP0650013A1 (en) 1995-04-26

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired