ES411507A1 - Blue flame retention gun burners and heat exchanger systems - Google Patents

Blue flame retention gun burners and heat exchanger systems

Info

Publication number
ES411507A1
ES411507A1 ES411507A ES411507A ES411507A1 ES 411507 A1 ES411507 A1 ES 411507A1 ES 411507 A ES411507 A ES 411507A ES 411507 A ES411507 A ES 411507A ES 411507 A1 ES411507 A1 ES 411507A1
Authority
ES
Spain
Prior art keywords
air
combustion
region
fuel
fuel injection
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
ES411507A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES411507A1 publication Critical patent/ES411507A1/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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

A method of burning liquid hydrocarbon fuel to produce a stable, low-nitric oxide, low particulate emission level blue flame, comprising the operations of (a) spraying fine droplets of liquid fuel into a region fuel injection direction to a combustion chamber downstream of said fuel injection region, (b) pressurizing air to provide a source of combustion air, (c) dividing pressurized combustion air into a secondary proportion and a main proportion, (d) feeding the secondary proportion of the combustion air to the fuel injection region next to said fuel spray, (e) inflaming the fuel spray to produce combustion, (f). feeding the main portion of the combustion air through a plurality of spaced orifices that provide multiple air jets directed to a stale air and chemical alteration zone located upstream of said fuel injection region, said jets being directed air through said zone towards said fuel injection region, (g) distributing said multiple jets of air to create a region of reduced pressure near said multiple orifices relative to the pressure inside said combustion chamber, being located said region of reduced pressure at the entrance to the air stale and chemical alteration zone, (h): passing a part of the gaseous products of combustion that are generated in said combustion chamber through a recirculation path that extends in heat exchange relationship with a heat exchanger that is fluid cooled to cool the recirculating gaseous products preferably to a temperature below 426.5 ° C, (i) introducing the cooled recirculating gaseous products in said reduced pressure region, (j) mixing said chilled recirculating gaseous products with said multiple jets of air in said stale air and chemical alteration zone as the main proportion of the combustion air passes through said zone, and (k) introducing the stale air into said fuel injection region to mix the stained and chemically altered air with said fuel spray and with the secondary proportion of combustion air in said region for the preparation and mixing of fuel spray with stale air, whereby the prepared mixture of fuel spray and stale air passes from said region to said chamber of combustion to burn in it with a stable blue flame that provides a level low nitric oxide and low particle content emissions. (Machine-translation by Google Translate, not legally binding)
ES411507A 1972-02-10 1973-02-10 Blue flame retention gun burners and heat exchanger systems Expired ES411507A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22525972A 1972-02-10 1972-02-10

Publications (1)

Publication Number Publication Date
ES411507A1 true ES411507A1 (en) 1976-01-01

Family

ID=22844192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411507A Expired ES411507A1 (en) 1972-02-10 1973-02-10 Blue flame retention gun burners and heat exchanger systems

Country Status (15)

Country Link
US (1) US3741166A (en)
JP (2) JPS4889426A (en)
AU (1) AU470905B2 (en)
BE (1) BE795261A (en)
CA (1) CA969463A (en)
CH (1) CH577660A5 (en)
DE (1) DE2306342A1 (en)
ES (1) ES411507A1 (en)
FI (1) FI58014C (en)
FR (1) FR2182841B1 (en)
GB (1) GB1426091A (en)
IT (1) IT978949B (en)
NL (1) NL7301777A (en)
NO (1) NO135606C (en)
SE (1) SE382493B (en)

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US4287857A (en) * 1979-09-11 1981-09-08 Leo Schnitzer Burner-boiler combination and an improved burner construction therefor
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JPS58127007A (en) * 1982-01-22 1983-07-28 Nissei Oobaru Kk Combustion device for liquid fuel
JPS58200911A (en) * 1982-05-17 1983-11-22 Inax Corp Combustion method for liquid fuel and device therefor
JPS598021U (en) * 1982-07-08 1984-01-19 額賀　義盛 Ultra-wide-angle combustion oil spray burner device
JPS59157903A (en) * 1983-02-24 1984-09-07 株式会社イナックス Heat exchanger
EP0193601A4 (en) * 1984-09-12 1988-07-29 Air Anti Pollution Ind Res Ltd Method and apparatus for conducting a substantially isothermal combustion process in a combustor.
GB8504475D0 (en) * 1985-02-21 1985-03-27 Tauranca Ltd Fluid fuel fired burner
DE3666625D1 (en) * 1985-02-21 1989-11-30 Tauranca Ltd Fluid fuel fired burner
US4659305A (en) * 1985-12-30 1987-04-21 Aqua-Chem, Inc. Flue gas recirculation system for fire tube boilers and burner therefor
ATE63996T1 (en) * 1986-12-11 1991-06-15 Dreizler Walter BOILER SYSTEM WITH EXTERNAL EXHAUST GAS RECIRCULATION.
CH677139A5 (en) * 1988-06-24 1991-04-15 Ygnis Sa
CH677965A5 (en) * 1988-09-02 1991-07-15 Strebelwerk Ag
DE3928384A1 (en) * 1989-08-28 1991-03-21 Viessmann Hans BLOWED BURNER FOR BOILERS WITH EXHAUST GAS RECIRCULATION
DE3938786A1 (en) * 1989-11-23 1991-05-29 Elco Oel & Gasbrenner BURNERS FOR THE COMBUSTION OF LIQUID OR GASEOUS FUELS
US5275554A (en) * 1990-08-31 1994-01-04 Power-Flame, Inc. Combustion system with low NOx adapter assembly
NL9002150A (en) * 1990-10-03 1992-05-06 Veg Gasinstituut Nv COMPACT GAS-FIRED AIR HEATER.
DE59010544D1 (en) * 1990-12-19 1996-11-21 Asea Brown Boveri Burner head for the premixed combustion of a liquid fuel in an atmospheric furnace
DE4113412C2 (en) * 1991-04-20 1999-04-01 Saacke Gmbh & Co Kg Device for burning liquid or gaseous fuel for a furnace
US5462430A (en) * 1991-05-23 1995-10-31 Institute Of Gas Technology Process and apparatus for cyclonic combustion
US5209187A (en) * 1991-08-01 1993-05-11 Institute Of Gas Technology Low pollutant - emission, high efficiency cyclonic burner for firetube boilers and heaters
US5220888A (en) * 1991-08-01 1993-06-22 Institute Of Gas Technology Cyclonic combustion
EP0612959A1 (en) * 1993-02-23 1994-08-31 D.W. Clysan B.V. Venturi burner
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US6196164B1 (en) 1995-04-04 2001-03-06 Srp 687 Pty. Ltd. Ignition inhibiting gas water heater
US6155211A (en) * 1995-04-04 2000-12-05 Srp 687 Pty Ltd. Air inlets for water heaters
US6085699A (en) * 1995-04-04 2000-07-11 Srp 687 Pty Ltd. Air inlets for water heaters
US6135061A (en) * 1995-04-04 2000-10-24 Srp 687 Pty Ltd. Air inlets for water heaters
US6295951B1 (en) 1995-04-04 2001-10-02 Srp 687 Pty. Ltd. Ignition inhibiting gas water heater
US5797355A (en) 1995-04-04 1998-08-25 Srp 687 Pty Ltd Ignition inhibiting gas water heater
EP0861402A1 (en) * 1995-11-13 1998-09-02 Gas Research Institute Flame ionization control apparatus and method
US6199367B1 (en) * 1996-04-26 2001-03-13 General Electric Company Air modulated carburetor with axially moveable fuel injector tip and swirler assembly responsive to fuel pressure
US5941200A (en) * 1998-01-07 1999-08-24 The Water Heater Industry Joint Research And Development Consortium Gas-fired water heater having plate-mounted removable bottom end burner and pilot assembly
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EP1523538A1 (en) * 2002-07-19 2005-04-20 Shell Internationale Researchmaatschappij B.V. Use of a yellow flame burner
EP1523537A1 (en) * 2002-07-19 2005-04-20 Shell Internationale Researchmaatschappij B.V. Use of a blue flame burner
US7241135B2 (en) * 2004-11-18 2007-07-10 Honeywell International Inc. Feedback control for modulating gas burner
US7699026B2 (en) * 2005-01-04 2010-04-20 Bradford White Corporation Insulation kit for use with a water heater
US20090165733A1 (en) * 2007-12-26 2009-07-02 Ferguson Mark A Inwardly firing burner and uses thereof
US8083517B2 (en) * 2008-03-28 2011-12-27 Fives North American Combustion, Inc. Method of operating a furnace
US20090311641A1 (en) * 2008-06-13 2009-12-17 Gunther Berthold Gas flame stabilization method and apparatus
US20100175380A1 (en) * 2009-01-13 2010-07-15 General Electric Company Traversing fuel nozzles in cap-less combustor assembly
EP2295858A1 (en) * 2009-08-03 2011-03-16 Siemens Aktiengesellschaft Stabilising of the flame of a burner
US8920159B2 (en) * 2011-11-23 2014-12-30 Honeywell International Inc. Burner with oxygen and fuel mixing apparatus
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WO2013176184A1 (en) * 2012-05-25 2013-11-28 日野自動車 株式会社 Burner for exhaust gas purification device
US9574496B2 (en) * 2012-12-28 2017-02-21 General Electric Company System and method for a turbine combustor
US9869251B2 (en) * 2015-04-27 2018-01-16 DYC Turbines, LLC Electric motor assisted airblast injector
US10982846B2 (en) * 2017-06-14 2021-04-20 Webster Combustion Technology Llc Vortex recirculating combustion burner head
CN109611836B (en) * 2019-01-20 2020-03-31 襄阳市胜合燃力设备有限公司 Double vortex pulverized coal burner for rotary pellet kiln
CN109737395B (en) * 2019-01-25 2020-12-11 新冶高科技集团有限公司 Alcohol-based fuel heat accumulating type combustor
CN110388839A (en) * 2019-05-31 2019-10-29 胡志鹏 Heat exchanger and gas fired-boiler
AT524257B1 (en) * 2020-10-07 2022-12-15 Wienerberger Ag CIRCULATION NOZZLE FOR A KILN
CN112781034B (en) * 2021-03-18 2024-07-19 烟台龙源电力技术股份有限公司 Offset pulverized coal burner and combustion system
CN114034125B (en) * 2021-10-20 2024-03-19 深圳市思野精机有限公司 Hot air heating mechanism for injection needle
CN115155352B (en) * 2022-06-10 2023-11-24 中国石油化工股份有限公司 Mixer for mixing ethylene and oxygen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7200207A (en) * 1972-01-06 1973-07-10

Also Published As

Publication number Publication date
NL7301777A (en) 1973-08-14
CH577660A5 (en) 1976-07-15
GB1426091A (en) 1976-02-25
BE795261A (en) 1973-05-29
IT978949B (en) 1974-09-20
JPS4889426A (en) 1973-11-22
JPS57150313U (en) 1982-09-21
FR2182841A1 (en) 1973-12-14
FR2182841B1 (en) 1975-01-03
FI58014B (en) 1980-07-31
AU470905B2 (en) 1976-04-01
AU5189673A (en) 1974-08-08
CA969463A (en) 1975-06-17
US3741166A (en) 1973-06-26
DE2306342A1 (en) 1973-08-16
NO135606B (en) 1977-01-17
SE382493B (en) 1976-02-02
NO135606C (en) 1977-04-27
FI58014C (en) 1981-12-28

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