WO2010058875A1 - Système d’injection de carburant et brûleur l’utilisant - Google Patents

Système d’injection de carburant et brûleur l’utilisant Download PDF

Info

Publication number
WO2010058875A1
WO2010058875A1 PCT/KR2008/007383 KR2008007383W WO2010058875A1 WO 2010058875 A1 WO2010058875 A1 WO 2010058875A1 KR 2008007383 W KR2008007383 W KR 2008007383W WO 2010058875 A1 WO2010058875 A1 WO 2010058875A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
module
fuel injection
primary
injection system
Prior art date
Application number
PCT/KR2008/007383
Other languages
English (en)
Inventor
Se Won Kim
Myung Chul Shin
Chang Yeop Lee
Original Assignee
Korea Institute Of Industrial Technology
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 Korea Institute Of Industrial Technology filed Critical Korea Institute Of Industrial Technology
Priority to EP08874074A priority Critical patent/EP2220435A4/fr
Publication of WO2010058875A1 publication Critical patent/WO2010058875A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • 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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/44—Preheating devices; Vaporising devices
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors

Definitions

  • the present invention relates to a liquid fuel injection system, and, more particularly, to a liquid fuel injection system comprising a double-structured fuel nozzle including a primary flame region located in the center of the fuel nozzle and a partial oxidation region formed by the partial oxidation of liquid fuel.
  • methods of reducing nitrogen oxides (NOx) generated by burning fossil fuels may include a method of preventing the formation of nitrogen oxides by physically, chemically and biochemically by removing nitrogen components from fuel before the burning of fuel, a method of controlling the formation of nitrogen oxides during the burning of fuel, and a method of removing nitrogen oxides from exhaust gas after the burning of fuel.
  • NOx is most important to control the formation of fuel NOx caused by the oxidation of nitrogen in fuel.
  • the formation of fuel NOx is controlled by decreasing the conversion ratio of nitrogen (N) into nitrogen oxides (NOx) in fuel, and residence time taken to reduce NOx to N 2 is controlled by clearly dividing a burning area into a rich fuel region and a lean fuel region and forming a fuel- air mixed area using rotating flow, thereby realizing ultralow NOx.
  • an object of the present invention is to provide a fuel injection system, which can basically prevent the formation of fuel nitrogen oxides (fuel NOx), caused by the oxidation of nitrogen components included in fuel supplied to a burning furnace, and thermal nitrogen oxides (thermal NOx), and a burner using the same.
  • an aspect of the present invention provides a fuel injection system, including: a fuel injection module including a primary fuel injector and one or more secondary fuel injectors disposed around the primary fuel injector; an air supply module for supplying air to the fuel injection module inwardly and outwardly; and a fuel supply module for supplying fuel to the fuel injection module, wherein the fuel injection module serves to generate multistage flames in a burner by forming a rich fuel flame region using the primary fuel injector and forming a lean fuel flame region behind the rich fuel flame region using the secondary fuel injectors through a burning process of gasifying secondary fuel.
  • the secondary fuel injectors may be disposed around the primary fuel injector such that the secondary fuel injectors are positioned on a circumference in the air supply module at regular intervals.
  • the number of the secondary fuel injectors may be 6 ⁇ 12.
  • the fuel injection system may further include a rotary blower module provided at a front end of the primary fuel injector and configured such that air is obliquely supplied with respect to an axial direction of the fuel injection module.
  • the rotary blower module may include a hollow cylindrical body, and guide blades disposed in the body to be obliquely directed with respect to an axial direction of the body, and the guide blades may serve to guide the air supplied from the air supply module to the rotary blower module to the rich fuel flame region.
  • Primary air supplied from a central part of the rotary blower module and secondary air supplied through the guide blades may form a multistage air layer in the rich fuel flame region.
  • the fuel injection system may further include a mounting module which includes a central hollow portion in which the fuel injection module is disposed and is connected one side thereof with the air supply module.
  • the mounting module may be provided therein with a fuel transport tube such that secondary fuel supplied from the fuel supply module is indirectly heated by primary flame generated in the rich fuel flame region.
  • the fuel transport tube may be provided along an inner wall of the mounting module in the form of a coil.
  • the mounting module may be provided therein with a refractory material having high heat resistance.
  • the fuel may be liquid fuel such as heavy oil or diesel oil.
  • Another aspect of the present invention provides a burner for burning fossil fuel, a fuel injection module including a primary fuel injector and one or more secondary fuel injectors disposed around the primary fuel injector; an air supply module for supplying air to the fuel injection module inwardly and outwardly; a fuel supply module for supplying fuel to the fuel injection module; a rotary blower module provided at a front end of the primary fuel injector and configured such that air is obliquely supplied with respect to an axial direction of the fuel injection module; and a mounting module which includes a central hollow portion in which the fuel injection module is disposed and is connected one side thereof with the air supply module, wherein the fuel injection module serves to generate multistage flames in a burner by forming a rich fuel flame region using the primary fuel injector and forming a lean fuel flame region behind the rich fuel flame region using the secondary fuel injectors through a burning process of gasifying secondary fuel.
  • FIG. 1 is a view for explaining a basic principle of a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 2 is a schematic sectional view showing a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 3 is a partially enlarged view of 'A' in FIG. 2;
  • FIG. 4 is a view showing an injection nozzle of a fuel injection system according to an embodiment of the present invention
  • FIG. 5 is a perspective view showing a fuel injection module constituting a fuel injection system according to an embodiment of the present invention
  • FIG. 6 is a perspective view showing a rotary blower constituting a fuel injection system according to an embodiment of the present invention
  • FIG. 7 is a section view showing the rotary blower in FIG. 6;
  • FIG. 8 is a graph showing example of the concentration of harmful gas discharged from the fuel injection system according to an embodiment of the present invention.
  • FIG. 1 is a view for explaining a basic principle of a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 2 is a schematic sectional view showing a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 3 is a partially enlarged view of 'A' in FIG. 2
  • FIG. 4 is a view showing an injection nozzle of a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 5 is a perspective view showing a fuel injection module constituting a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 6 is a perspective view showing a rotary blower constituting a liquid fuel injection system according to an embodiment of the present invention
  • FIG. 7 is a section view showing the rotary blower in FIG. 6
  • FIG. 8 is a graph showing example of the concentration of harmful gas discharged from the liquid fuel injection system according to an embodiment of the present invention.
  • the liquid fuel injection system 100 is a system for injecting liquid fuel into a boiler
  • liquid fuel used in the boiler or burner diesel oil or heavy oil is chiefly used, but any fuel may be used as long as it is liquid.
  • solid fuel may also be used by changing its structure under the given conditions.
  • the liquid fuel injection system 100 includes a fuel injection module 110 for supplying and injecting fuel into a burner, an air supply module 120 which is provided therein with the fuel injection module 110 and supplies air or an oxidant to the inside and outside of the fuel injection module 110, a fuel supply module 130 for supplying liquid fuel to the fuel injection module 110, a rotary blower module 140 provided at the injection tip of the fuel injection module 110, and a mounting module 150 for mounting and fixing the fuel injection module 110 and the air supply module 120 thereto.
  • a fuel injection module 110 for supplying and injecting fuel into a burner
  • an air supply module 120 which is provided therein with the fuel injection module 110 and supplies air or an oxidant to the inside and outside of the fuel injection module 110
  • a fuel supply module 130 for supplying liquid fuel to the fuel injection module 110
  • a rotary blower module 140 provided at the injection tip of the fuel injection module 110
  • a mounting module 150 for mounting and fixing the fuel injection module 110 and the air supply module 120 thereto.
  • the mounting module 150 has a hollow cylindrical shape. Primary fuel may be supplied through the hollow portion of the mounting module 150, and may be indirectly heated by the passage of secondary fuel through a fuel transport tube 152 buried in a refractory material 154 in the mounting module 150. An arrow 102 indicates that primary fuel is supplied into a burner through the hollow portion of the mounting module 150, and arrows 104 indicate that secondary fuel is supplied into the mounting module 150 through the fuel transport tube 152.
  • the mounting module 150 has an inner cone-shaped taper surface 151 whose inner diameter is increased toward the burner.
  • the outermost diameter of the inner taper surface 151 is defined as "Dg”.
  • the distance between the inner end and outer end of the inner taper surface 151 is defined as "Hg (height of inner taper surface)”.
  • the fuel injection module 110 includes a support plate 111, a primary fuel injector
  • the secondary fuel injectors 114 may be disposed on a circumference of the support plate 111 at regular intervals, and, for example, six secondary fuel injectors 114 may be disposed thereon.
  • the primary fuel injector 112 may be provided at one end thereof with an additional flame -resistant cover 112a.
  • the primary and secondary fuel injectors 112 and 114 may be fabricated in the form of a hollow cylindrical tube.
  • the primary fuel injector 112 is covered with a primary air supply tube 113, and air having passed through the primary air supply tube 113 may be supplied toward an inner hollow cylinder 141a provided in a rotary blower module 140.
  • An igniter (not shown) may be provided near the primary fuel injector 112.
  • the igniter serves to generate sparks in order to easily burn a mixture of fuel and air.
  • the igniter may receive signals from an additional ignition transistor (not shown).
  • the primary fuel injector 112 and secondary fuel injectors 114 are supplied with primary liquid fuel and secondary liquid fuel from a fuel supply module 130, respectively.
  • the fuel supply module 130 is connected to the fuel injection module 110 through a first fuel line 133 and a second fuel line 135 diverging from a fuel pump 132 which is intended to pump fuel from which impurities are removed by a filter 131.
  • the first and second fuel lines 133 and 135 are provided with solenoid valves 133a and 135a, respectively, thus properly supplying and blocking the primary liquid fuel and secondary liquid fuel to the primary fuel injector 112 and secondary fuel injectors 114.
  • An oil drain pipe 139 serves to discharge oil to the outside when excess fuel is supplied from the fuel supply module 130 or an abnormal condition occurs.
  • a primary flame is formed by the primary liquid fuel injected from the primary fuel injector 112, and, in order to apply partial oxidation, the secondary liquid fuel injected from the secondary fuel injectors 114 is supplied through a buried fuel tube provided in a mounting module 150.
  • the mounting module is filled with a refractory material 154.
  • the refractory material may be provided therein with a hollow fuel transport tube 152 in the form of coil.
  • the fuel transport tube 152 is buried in the refractory material 154 such that the secondary liquid fuel is heated by the primary flame, and the fuel transport tube 152 is fabricated in the form of a coil to increase the residence time of the secondary liquid fuel, thereby maximizing heating efficiency.
  • the secondary liquid fuel heated by the mounting module 150 is supplied to a manifold 118 provided in the liquid fuel injection system 100, and is then supplied to six to twelve secondary fuel injectors 114 diverging from the manifold 118.
  • the number of the secondary fuel injectors 114 is not limited, the number thereof may be determined such that users can acquire necessary performances.
  • the air supply module 120 is provided therein with the fuel injection module 110, and supplies air inflowing from an air inlet provided at one side of the air supply module 120 to a burning chamber.
  • the supplied secondary liquid fuel is preheated before burning while passing through the fuel transport tube 152.
  • the preheated secondary liquid fuel is rapidly injected into a burner through the secondary fuel injectors 114, and is simultaneously atomized around the primary flame.
  • the atomized secondary liquid fuel is reacted with residual oxygen, other than the oxygen in the air discharged from the air supply module 120 and reacted with the primary flame, to cause a partial oxidation reaction.
  • the partial oxidation reaction is represented by Chemistry Figure 1 below.
  • the atomized secondary liquid fuel (hydrocarbons) is reacted with oxygen to form synthetic gas.
  • the synthetic gas includes H 2 , CO, N 2 , CHi, and the like.
  • nitrogen included in the liquid fuel is not oxidized into NOx, and is converted into molecular nitrogen (N 2 ) and then discharged.
  • the flammable components included in the synthetic gas are formed into flames under lean fuel conditions.
  • D lst diameter of primary air discharge region from which primary air is discharged to the space between primary fuel injector and rotary blower
  • D 2nd outer diameter of rotary blower
  • D 3rd diameter of secondary air discharge region from which secondary air is discharged to the circumferential space between primary fuel injector and secondary fuel injectors.
  • the rotary blower module 140 includes a hollow cylindrical body 141, and guide blades 142 which are obliquely disposed with respect to the axial direction and the radial direction of the body 141.
  • the body 141 is also provided therein with an inner hollow cylinder 141a to which the inner ends of the guide blades 142 are connected.
  • the primary fuel injector 112 is connected to the rotary blower module 140 through the inner hollow cylinder 141a, and thus the front end of the primary fuel injector 112 may be covered with the rotary blower module 140.
  • a primary space 162 for forming a primary flame is located in front of the primary fuel injector 112 for injecting primary liquid fuel.
  • the primary space 162 is formed in a burning chamber, and is defined as a space placed in front of the fuel injection module 110 and rotary blower module 140.
  • the air supplied to the primary space 162 is analyzed as follows. First, when air is supplied to the rotary blower module 140 through the air supply module 120, primary air having axial momentum is transferred to the primary flame through the inner hollow cylinder 141a provided in the rotary blower module 140, and secondary air having tangential momentum is transferred thereto through the guide blades 142 of the rotary blower module 140.
  • the secondary air serves as an auxiliary flame of the primary flame because it has tangential momentum.
  • the primary space 162 is a main flame forming region in which about 50% or more of fuel is injected and then burned.
  • the primary space 162 is surrounded by a lean fuel space 164.
  • the lean fuel space 164 may be a region in which a part of the secondary air is mixed with a very small amount of fuel.
  • a secondary space 165 is formed behind the primary space 162. That is, the secondary space 165 is located at a position spaced apart from the primary space toward a burner.
  • the secondary liquid fuel injected from the secondary fuel injectors 114 passes through the fuel transport tube 152 provided in the mounting module 150. At this time, the temperature of the secondary liquid fuel is increased by heat transferred from the primary flame formed by burning the primary liquid fuel injected from the primary fuel injector 112. Further, the heated secondary liquid fuel is atomized toward the primary space 162, and then partially oxidized by residual oxygen to form a partial oxidation space 163. Through the above process, the secondary liquid fuel injected from the secondary fuel injectors 114 is converted into various flammable gases.
  • the flammable gases present in the partial oxidation space 163 are mixed with tertiary air supplied toward the outer wall of the rotary blower module 140, and then move downstream of the primary flame to form a lean fuel flame.
  • This lean fuel flame forms the secondary space 165.
  • the primary liquid fuel injected from the primary fuel injector 112 is formed into the primary space 162, which is a stable rich fuel flame region, by multistage air flow in a burner, and the secondary liquid fuel injected from the secondary fuel injectors 114 is partially oxidized by residual oxygen and heat transmitted from the primary flame formed by the primary fuel injector 112, and thus converted into various flammable gases to form the secondary space 165, which is a lean fuel flame region, downstream of the primary flame. Therefore, the flame is definitely divided into the rich fuel flame region and the lean fuel flame region.
  • the flame is definitely divided into the rich fuel flame region and lean fuel flame region. Therefore, in the fuel injection system, the formation of local high-temperature regions in the flames is minimized, and thus the formation of thermal NOx can be maximally prevented. Additionally, about 50% or less of the total amount of fuel is converted into flammable gases, so that most of nitrogen in the fuel is not oxidized into NOx and is discharged in the form of molecular nitrogen (N 2 ), and the NOx included in the primary flame is reduced to molecular nitrogen (N 2 ) under the condition of rich fuel flame and then discharged, with the result that the formation of fuel NOx attributable to the oxidation of nitrogen components present in fuel can also be basically prevented.

Landscapes

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

Abstract

On décrit un système d’injection de carburant comportant : un module d’injection de carburant comprenant un injecteur de carburant primaire et un ou plusieurs injecteurs de carburant secondaire disposés autour de l’injecteur de carburant primaire ; un module d’alimentation en air servant à fournir de l’air au module d’injection de carburant en direction de l’intérieur et de l’extérieur ; et un module d’alimentation en carburant servant à fournir du carburant au module d’injection de carburant, le module d’injection de carburant servant à générer des flammes multi-étages dans un brûleur en formant une région de flamme riche en carburant à l’aide de l’injecteur de carburant primaire et en formant une région de flamme pauvre en carburant derrière la région de flamme riche en carburant à l’aide des injecteurs de carburant secondaire par un processus de combustion d’un carburant secondaire en cours de gazéification.
PCT/KR2008/007383 2008-11-21 2008-12-12 Système d’injection de carburant et brûleur l’utilisant WO2010058875A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08874074A EP2220435A4 (fr) 2008-11-21 2008-12-12 Système d injection de carburant et brûleur l utilisant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080116012A KR100969857B1 (ko) 2008-11-21 2008-11-21 연료 연소장치
KR10-2008-0116012 2008-11-21

Publications (1)

Publication Number Publication Date
WO2010058875A1 true WO2010058875A1 (fr) 2010-05-27

Family

ID=42194962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007383 WO2010058875A1 (fr) 2008-11-21 2008-12-12 Système d’injection de carburant et brûleur l’utilisant

Country Status (4)

Country Link
US (1) US8387392B2 (fr)
EP (1) EP2220435A4 (fr)
KR (1) KR100969857B1 (fr)
WO (1) WO2010058875A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110223549A1 (en) 2010-05-31 2011-09-15 Resource Rex, LLC Laminar Flow Combustion System and Method for Enhancing Combustion Efficiency
US9032760B2 (en) * 2012-07-03 2015-05-19 Johns Manville Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
US20120009531A1 (en) * 2010-07-12 2012-01-12 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Distributed combustion process and burner
US9290708B2 (en) * 2012-01-18 2016-03-22 General Electric Company Gasification system and method for gasifying a fuel
DE102012017065A1 (de) * 2012-08-28 2014-03-27 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Betrieb eines Magervormischbrenners einer Fluggasturbine sowie Vorrichtung zur Durchführung des Verfahrens
US11460188B2 (en) 2013-02-14 2022-10-04 Clearsign Technologies Corporation Ultra low emissions firetube boiler burner
US10119704B2 (en) 2013-02-14 2018-11-06 Clearsign Combustion Corporation Burner system including a non-planar perforated flame holder
US10386062B2 (en) 2013-02-14 2019-08-20 Clearsign Combustion Corporation Method for operating a combustion system including a perforated flame holder
EP3055616B1 (fr) 2013-10-07 2020-12-09 ClearSign Technologies Corporation Brûleur à prémélangé à stabilisateur perforé
KR101512352B1 (ko) * 2013-11-12 2015-04-23 한국생산기술연구원 연소가스의 내부 재순환을 통한 초저질소산화물 연소장치 및 이의 운전방법
EP3097365A4 (fr) 2014-01-24 2017-10-25 Clearsign Combustion Corporation Chaudière à tubes de fumée à faible taux d'émission de nox
KR101879024B1 (ko) * 2015-12-18 2018-07-16 한국생산기술연구원 고효율 질소 산화물 저감형 버너 및 이를 갖는 연소 설비
WO2018160869A1 (fr) * 2017-03-02 2018-09-07 Clearsign Combustion Corporation Injecteur de combustible à mélange combustible/air augmenté
WO2018208695A1 (fr) 2017-05-08 2018-11-15 Clearsign Combustion Corporation Système de combustion comprenant un tube de mélange et un porte-flamme perforé
DE102018112540A1 (de) * 2018-05-25 2019-11-28 Kueppers Solutions Gmbh Brennstoffdüsensystem
KR102564961B1 (ko) 2021-09-09 2023-08-07 김정길 연소장치
KR102539129B1 (ko) 2023-02-16 2023-06-01 김정길 고형연료 연소장치
KR102661800B1 (ko) 2023-11-15 2024-04-26 김정길 고형연료 연소장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213713A (ja) * 1999-01-27 2000-08-02 Matsushita Electric Ind Co Ltd 燃焼装置
KR20000064082A (ko) * 2000-08-21 2000-11-06 윤영석 유류버너용 2단 와류 압력분사식 노즐
JP2001132906A (ja) * 1999-11-08 2001-05-18 Matsushita Electric Ind Co Ltd 燃焼装置
KR20070027177A (ko) * 2005-09-06 2007-03-09 박석호 저 질소 산화물 발생용 연료분사노즐

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL37909C (fr) *
US1546038A (en) * 1923-12-26 1925-07-14 Elmer H Smith Preheating torch and method of operating the same
US4262482A (en) * 1977-11-17 1981-04-21 Roffe Gerald A Apparatus for the premixed gas phase combustion of liquid fuels
DE3327597A1 (de) * 1983-07-30 1985-02-07 Deutsche Babcock Werke AG, 4200 Oberhausen Verfahren und brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen unter verminderter bildung von nox
DE3331989A1 (de) * 1983-09-05 1985-04-04 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-emission bei der verbrennung von stickstoffhaltigen brennstoffen
DE3666625D1 (en) * 1985-02-21 1989-11-30 Tauranca Ltd Fluid fuel fired burner
EP0204553B1 (fr) * 1985-06-07 1989-06-07 Ruston Gas Turbines Limited Chaudière de combustion pour une turbine à gaz
DE3706234A1 (de) * 1987-02-26 1988-09-08 Sonvico Ag Ing Bureau Brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen
US5253478A (en) * 1991-12-30 1993-10-19 General Electric Company Flame holding diverging centerbody cup construction for a dry low NOx combustor
JP2638394B2 (ja) * 1992-06-05 1997-08-06 日本ファーネス工業株式会社 低ＮＯｘ燃焼法
US5657632A (en) * 1994-11-10 1997-08-19 Westinghouse Electric Corporation Dual fuel gas turbine combustor
US5836164A (en) * 1995-01-30 1998-11-17 Hitachi, Ltd. Gas turbine combustor
US6007325A (en) * 1998-02-09 1999-12-28 Gas Research Institute Ultra low emissions burner
US6389815B1 (en) * 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions
US6453660B1 (en) * 2001-01-18 2002-09-24 General Electric Company Combustor mixer having plasma generating nozzle
US7367798B2 (en) * 2005-06-08 2008-05-06 Hamid Sarv Tunneled multi-swirler for liquid fuel atomization
US7878000B2 (en) * 2005-12-20 2011-02-01 General Electric Company Pilot fuel injector for mixer assembly of a high pressure gas turbine engine
CA2537685C (fr) * 2006-02-24 2013-05-14 9131-9277 Quebec Inc. Injecteur de combustible, bruleur et methode d'injection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213713A (ja) * 1999-01-27 2000-08-02 Matsushita Electric Ind Co Ltd 燃焼装置
JP2001132906A (ja) * 1999-11-08 2001-05-18 Matsushita Electric Ind Co Ltd 燃焼装置
KR20000064082A (ko) * 2000-08-21 2000-11-06 윤영석 유류버너용 2단 와류 압력분사식 노즐
KR20070027177A (ko) * 2005-09-06 2007-03-09 박석호 저 질소 산화물 발생용 연료분사노즐

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2220435A4 *

Also Published As

Publication number Publication date
US20100126175A1 (en) 2010-05-27
KR20100057125A (ko) 2010-05-31
EP2220435A1 (fr) 2010-08-25
EP2220435A4 (fr) 2011-10-26
KR100969857B1 (ko) 2010-07-13
US8387392B2 (en) 2013-03-05

Similar Documents

Publication Publication Date Title
US8387392B2 (en) Fuel injection system and burner using the same
KR101992413B1 (ko) 초저질소산화물 연소장치
US8142186B2 (en) Arrangement for preparation of a fuel for combustion
JPH10311539A (ja) ガスタービンエンジン用低エミッション燃焼システム
US8118588B2 (en) Energy efficient low NOx burner and method of operating same
JP2009250604A (ja) ガスタービンエンジン内で空気及びガスを混合するためのバーナ管予混合器及び方法
JP2009052795A (ja) ガスタービン燃焼器
EP3152490A1 (fr) Appareil brûleur asymétrique à faible émission de nox et procédé
EP2850365B1 (fr) Appareil de chauffage catalytique, et réacteur destiné à effectuer la combustion catalytique de combustibles liquides
US11885490B2 (en) Burner assemblies and methods
RU2270402C1 (ru) Устройство для сжигания топлива
FI127741B (fi) Bioöljypoltin
US5303678A (en) Process for low-pollutant combustion in a power station boiler
EP4253838A1 (fr) Brûleur à gaz à faible émission de nox
KR20010025809A (ko) 다공성인 금속섬유직조 조직의 다공체판을 이용한 가정용 저공해·고효율 리치·린 연소 가스버너
RU2433342C2 (ru) ГОРЕЛКА С ЦЕНТРАЛЬНОЙ ВОЗДУШНОЙ СТРУЕЙ И СПОСОБ УМЕНЬШЕНИЯ ВЫБРОСОВ NOx УКАЗАННОЙ ГОРЕЛКИ (ВАРИАНТЫ)
JP2005257255A (ja) 燃焼装置
KR101735640B1 (ko) 석유코크스 연료 다단 연소장치 및 이의 운전방법
RU2480673C1 (ru) Устройство для сжигания топлива
RU2122154C1 (ru) Способ повышения энергетических и экологических показателей горелочных устройств и устройство для его реализации
KR20220120379A (ko) 탄산가스 발생장치
SU1695050A1 (ru) Способ сжигани горючих газообразных отходов
RU2348864C2 (ru) Горелка
KR20010025808A (ko) 다공성인 금속섬유직조 조직의 다공체판을 이용한 가정용 저공해·고효율 리치·린 연소 가스버너

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2008874074

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08874074

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE