WO2017111430A1 - Appareil brûleur - Google Patents

Appareil brûleur Download PDF

Info

Publication number
WO2017111430A1
WO2017111430A1 PCT/KR2016/014936 KR2016014936W WO2017111430A1 WO 2017111430 A1 WO2017111430 A1 WO 2017111430A1 KR 2016014936 W KR2016014936 W KR 2016014936W WO 2017111430 A1 WO2017111430 A1 WO 2017111430A1
Authority
WO
WIPO (PCT)
Prior art keywords
porous
outer housing
exhaust gas
housing
inner housing
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
PCT/KR2016/014936
Other languages
English (en)
Korean (ko)
Inventor
이재민
박규진
박창권
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.)
Hanwha Engine Co Ltd
Original Assignee
Doosan Engine Co Ltd
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 Doosan Engine Co Ltd filed Critical Doosan Engine Co Ltd
Priority to JP2018532752A priority Critical patent/JP6703607B2/ja
Priority to CN201680076183.2A priority patent/CN108431499B/zh
Publication of WO2017111430A1 publication Critical patent/WO2017111430A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/66—Preheating the combustion air or gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Definitions

  • Embodiment of the present invention relates to a burner device, and more particularly to a burner device capable of raising the temperature of the exhaust gas.
  • the burner device generates a flame by burning fuel by a fuel supply unit and an ignition unit installed therein.
  • the resulting flames heat up the incoming exhaust gas.
  • the flame is produced in the combustion chamber.
  • Embodiment of the present invention provides a burner device that can effectively increase the temperature of the exhaust gas.
  • a burner device for heating up exhaust gas has an outer housing, one end of which is spaced apart from one end of the outer housing and disposed inside the outer housing, and the other end of which is supported at the other end of the outer housing.
  • An inner housing forming a combustion chamber, a porous member disposed between one end of the outer housing and one end of the inner housing, and a first support member spaced apart from and supported by an inner circumferential surface of the outer housing and an outer circumferential surface of the inner housing.
  • a second support member for supporting the spaced apart between the porous member and the inner housing.
  • the outer housing may further include an exhaust gas inlet formed at the other end of the outer housing.
  • the porous member may further include a first porous support part disposed to face one end of the outer housing, a second porous support part supported by the second support member, and a direction from the first porous support part to the second porous support part.
  • An inner diameter may include a porous area that gradually increases, and may include a porous part having a plurality of holes formed in the porous area.
  • the exhaust gas introduced into the exhaust gas inlet passes between the outer housing and the inner housing supported by the first supporting member toward one end of the outer housing, so that the porous portion and the second supporting member are supported. It may be introduced into the combustion chamber through the porous member and the inner housing supported by the.
  • the flow rate of the exhaust gas passing between the porous member and the inner housing may be greater than the flow rate of the exhaust gas passing through the porous portion.
  • the burner device may further include a fresh air inlet connected to one end of the outer housing to guide the fresh air to the combustion chamber.
  • the burner device may further include a mixing unit for mixing the new air flowing into the combustion chamber and the exhaust gas flowing into the combustion chamber.
  • the first support member may include a plurality of inner housing supports disposed radially spaced apart from the inner circumferential surface of the outer housing toward the outer circumferential surface of the inner housing along the longitudinal direction of the outer housing.
  • the second support member may include a plurality of porous member supporters disposed radially spaced apart from each other radially from an outer circumferential surface of the porous member toward an inner circumferential surface of one end of the inner housing.
  • the burner device can effectively raise the exhaust gas temperature.
  • FIG. 1 is a view showing the internal configuration of a burner device according to an embodiment of the present invention.
  • FIG. 2 is a view showing the porous member of FIG.
  • FIG. 3 is a perspective view illustrating an internal configuration of FIG. 1.
  • FIG. 4 is a view showing the mixing member of FIG.
  • FIG. 5 is a diagram illustrating a system including FIG. 1.
  • Embodiments of the invention specifically illustrate ideal embodiments of the invention. As a result, various modifications of the drawings are expected. Thus, the embodiment is not limited to the specific form of the illustrated region, but includes, for example, modification of the form by manufacture.
  • Burner device 101 according to an embodiment of the present invention, as shown in Figure 1, the inner housing 200 and the porous member 300 and the first and the first forming the outer housing 100 and the combustion chamber 210
  • the support member 400 and the second support member 500 is included.
  • the outer housing 100 forms the appearance of the burner device 101.
  • the outer housing 100 may be formed in a cylindrical shape formed in one direction long and the hollow inside.
  • At least a portion of the inner housing 200 is disposed inside the outer housing 100.
  • one end of the inner housing 200 is spaced apart from one end of the outer housing 100 and disposed inside the outer housing 100.
  • the other end of the inner housing 200 is supported by the other end of the outer housing 100.
  • the inner housing 200 forms the combustion chamber 210.
  • one region of the outer circumferential surface of the inner housing 200 is spaced apart from the inner circumferential surface of the outer housing 100 and installed in the outer housing 100, and is not shown in the inner region of the inner housing 200.
  • the combustion chamber 210 may be formed to form a flame burned by the supplied fuel and the ignition device.
  • the porous member 300 is disposed between one end of the outer housing 100 and one end of the inner housing. Specifically, the porous member 300 may be disposed in front of one end of the inner housing 200 spaced apart from one end of the outer housing 100.
  • the first support member 400 supports the inner circumferential surface of the outer housing 100 and is spaced apart from the outer circumferential surface of the inner housing 200. That is, the first support member 400 may support the outer circumferential surface of the inner housing 200 to be spaced apart from the inner circumferential surface of the outer housing 100.
  • the second supporting member 500 supports the porous member 300 while being spaced apart from the inner housing 200.
  • the second support member 500 may support the outer circumferential surface of the other side of the porous member 300 and the inner circumferential surface of one end of the inner housing 200 to be spaced apart from each other.
  • the exhaust gas may be supplied to the combustion chamber 210 through a space spaced by the first support member 400 and the second support member 500 to be heated up.
  • the outer housing 100 of the burner device 101 further includes an exhaust gas inlet 130 as shown in FIG. 1 described above.
  • the exhaust gas inlet 130 may be formed at the other end of the outer housing 100.
  • the outer housing 100 may include a first through hole 110, a second through hole 120, and an exhaust gas inlet 130.
  • the first through hole 110 may be formed at one side of the outer housing 100.
  • the second through hole 120 may be formed at the other side of the outer housing 100 facing the first through hole 110.
  • the exhaust gas inlet 130 may be formed on the outer circumferential surface of the other end of the outer housing 100.
  • the exhaust gas inlet 130 may be formed on the outer circumferential surface of the outer housing 100 and may be formed to be relatively adjacent to the second through hole 120 rather than the first through hole 110.
  • the second through hole 120 may support the other end of the inner housing 200.
  • the outlet 220 formed at the other end of the inner housing 200 may be inserted into the second through hole 120 and protrude outward from the second through hole 120 to be supported.
  • one end of the inner housing 200 may be supported by the first support member 400, and the other end of the inner housing 200 may be supported by the second through hole 120 of the outer housing 100. .
  • the exhaust gas introduced through the exhaust gas inlet 130 may pass through the longitudinal direction toward one end of the inner housing 200 and enter the combustion chamber 210 inside the inner housing 200.
  • the porous member 300 of the burner device 101 may include a porous part 330 including a porous area in which a plurality of holes 331 are formed.
  • the first porous support part 310 may be installed to face one end of the outer housing 100.
  • the second porous support part 320 is supported by the second support member 500.
  • the outer circumferential surface of the second porous support part 320 may be spaced apart from the inner circumferential surface of one end of the inner housing 200 by the second support member 500.
  • the porous part 330 may be formed between the first porous support part 310 and the second porous support part 320.
  • the porous part 330 may include a porous area in which an inner diameter gradually increases in a direction from the first porous support part 310 to the second porous support part 320.
  • a plurality of holes 331 may be formed in the porous area.
  • the exhaust gas may also flow into the combustion chamber 210 through the porous portion 330.
  • the exhaust gas that has passed through the plurality of holes 331 may be introduced with a uniform flow rate when flowing into the combustion chamber 210.
  • the outer housing 100 and the inner Passing between the housing 200 toward one end of the outer housing 100 may be introduced into the combustion chamber 210 through the porous portion 330 and the porous member 300 and the inner housing 200.
  • the exhaust gas introduced into the exhaust gas inlet 130 passes through the first space S1 formed by the first support member 400 spaced apart from the outer housing 100 and the inner housing 200, and the combustion chamber 210.
  • the outer cover may move in a direction toward one end of the outer housing 100.
  • the exhaust gas moved to one end of the outer housing 100 includes a plurality of holes 331 of the porous portion 330, and the second supporting member 500 includes the second porous supporting portion 320 and the inner housing 200. It may be supplied to the combustion chamber 210 through the second space (S2) formed to be spaced apart from each other.
  • the outside of the operation initial combustion chamber 210 of the burner device 101 may be heated up by temperature to the exhaust gas passing through the first space S1.
  • the heat loss in which the exhaust gas heated up by the flame in the combustion chamber 210 by the exhaust gas passing through the first space S1 is lost by the external temperature of the outer housing 100 can be reduced.
  • the burner device 101 of the present invention can effectively reduce the cost of wrapping the outside of the burner device with a heat insulating material in order to reduce the heat loss of the conventional burner device by the exhaust gas passing through the first space (S1).
  • the flow rate of the exhaust gas passing between the porous member 300 and the inner housing 200 of the exhaust gas introduced through the exhaust gas inlet 130 of the burner device 101 of the present invention is the porous portion 330 It may be greater than the flow rate of the exhaust gas passing through.
  • the flow rate of the exhaust gas introduced into the combustion chamber 210 through the second space S2 between the porous member 300 and the inner housing 200 of the exhaust gas introduced through the exhaust gas inlet 130 is the porous portion 330. It may be greater than the flow rate of the exhaust gas flowing into the combustion chamber 210 through the plurality of holes 331 of the.
  • the exhaust gas flowing into the combustion chamber 210 through the second space S2 may be supplied to the combustion chamber 210 at a high flow rate. Therefore, such a high flow rate exhaust gas may allow the high temperature exhaust gas to be effectively supplied to the combustion chamber 210 while maintaining the temperature.
  • the exhaust gas supplied to the combustion chamber 210 through the plurality of holes 331 of the porous part 330 may have a uniform flow and may be supplied to the combustion chamber 210.
  • the flame and the porous member 300 may be effectively spaced apart by the exhaust gas passing through the plurality of holes 331. .
  • the flow rate of the exhaust gas flowing into the combustion chamber 210 through the second space S2 between the porous member 300 and the inner housing 200 is provided through the plurality of holes 331 of the porous portion 330.
  • the flow rate of the exhaust gas flowing into the combustion chamber 210 may be 15% to 20% higher.
  • the burner device 101 may further include a fresh air inlet 600 as shown in FIG. 1 described above.
  • the fresh air inlet 600 may be connected to one end of the outer housing 100 to guide the fresh air to the combustion chamber 210.
  • the novel air inlet 600 is connected to one side of the outer housing 100 in which the first through hole 110 of the outer housing 100 is formed. That is, the novel inlet 600 may be supported by the first through hole 110.
  • the fresh air flowing into the combustion chamber 210 through the fresh air inlet 600 includes oxygen required for combustion.
  • the flame generated inside the combustion chamber 210 by the fresh air supplied through the fresh air inlet 600 may stably maintain the flame.
  • the burner device 101 may further include a mixing unit 700, as shown in FIGS. 1 and 4 described above.
  • the mixing unit 700 may mix the new gas and the exhaust gas introduced into the combustion chamber 210.
  • the mixing part 700 may include a mixing support member 710 and a mixing member 720.
  • the mixing support member 710 may rotatably support the mixing member 720.
  • the mixed support member 710 may be installed between the novel air inlet 600 and the porous member 300.
  • the mixing member 720 may include a rotating plate 721 and a plurality of wings 722. That is, the rotating plate 721 may be rotatably coupled with the mixing support member 710, and the plurality of wings 722 may protrude from the rotating plate 721.
  • the rotating plate 721 rotates around the mixing support member 710 by the flow of the fresh air, and the exhaust gas introduced into the combustion chamber 210 by the swirls formed on the plurality of wings 722.
  • the fresh air can be mixed to allow the exhaust gas to be burned effectively.
  • first support member 400 may include a plurality of inner housing support parts 410, as shown in FIG. 1 and FIG. 3 described above.
  • the first support member 400 may be formed along the longitudinal direction of the outer housing 100.
  • the first support member 400 may include a plurality of inner housing support parts 410 disposed radially spaced apart from each other toward the outer circumferential surface of the inner housing 200 from the inner circumferential surface of the outer housing 100.
  • one end of the first support member 400 may be coupled to the inner circumferential surface of the outer housing 100, and the other end of the first support member 400 may contact the outer circumferential surface of the inner housing 200.
  • the other end of the first support member 400 may be in line or point contact with the inner housing 200.
  • the other end of the first support member 400 may include a contact surface 411 having a circular cross section.
  • the outer housing since the first support member 400 is in contact with the inner housing 200, even if the inner housing 200 is expanded by a flame generated in the combustion chamber 210 formed by the inner housing 200, the outer housing ( The first support member 400 may effectively support the thermal deformation of the inner housing 200 without the thermal deformation of the 100.
  • the inner housing 200 may contact the surface 411 of the first support member 400. By it can be effectively supported the thermal deformation of the inner housing 200 without deformation of the outer housing (100).
  • the second support member 500 may include a plurality of porous member supporters 510.
  • the second support member 500 may include a plurality of porous member supporters 510 disposed radially spaced apart from each other radially from the outer circumferential surface of the porous member 300 toward the inner circumferential surface of one end of the inner housing 200.
  • the second support member 500 may be radially spaced apart from each other radially from the outer circumferential surface of the second porous support portion 320 of the porous member 300 toward the inner circumferential surface of one end of the inner housing 200. That is, the second support member 500 is radially disposed between the outer circumferential surface of one region inserted into one end of the inner housing 200 of the second porous support part 320 of the porous member 300 and the inner housing 200. It may include a plurality of porous member support 510 disposed to be spaced apart.
  • one side of the second support member 500 is coupled to the second porous support part 320 of the porous member 300, and the other side of the second support member 500 is in contact with the inner circumferential surface of the inner housing 200.
  • the second support member 500 may include the same contact surface 411 of the first support member 400.
  • the slip of the porous member 300 supported only by the second supporting member 500 may be applied to the second supporting member 500. Can effectively support.
  • the porous member 300 is supported by the second support member 500 among the components of the burner device 101, there is no other restraint condition, even when slip due to thermal deformation occurs. It can effectively support the porous member 300 is moved.
  • the engine 10 burns fuel to generate power. At this time, the engine 10 discharges exhaust gas. The exhaust gas discharged from the engine 10 passes through the turbine 20 and passes through the main exhaust passage 80.
  • a reactor 60 in which a catalyst capable of purifying nitrogen oxides contained in the exhaust gas is installed.
  • a part of the exhaust gas passing through the main exhaust flow path 80 in front of the reactor 60 is branched through the branch exhaust flow path 70 to be connected to the main exhaust flow path 80 in front of the reactor 60 again.
  • the blower 30, the burner device 101, the decomposition chamber 40, and the injection member 50 may be installed on the branch exhaust passage 70.
  • the blower 30 provides a moving power of the fluid such that a part of the exhaust gas passing through the main exhaust flow path 80 flows through the branch exhaust flow path 70. Accordingly, the blower 30 may allow the exhaust gas to flow into the exhaust gas inlet 130 of the burner device 101.
  • the exhaust gas introduced into the exhaust gas inlet 130 of the burner device 101 passes through the first space S1 between the outer housing 100 and the inner housing 200. Therefore, the exhaust gas moves along the outer space of the inner housing 200 along the first space S1 toward one end of the outer housing 100.
  • Exhaust gas moved to one end of the outer housing 100 passes through the second space S2 between the porous member 300 and the inner housing 200 and enters the combustion chamber 210, or the porous member 300 is closed. Through the study 330 may be introduced into the combustion chamber (210).
  • the exhaust gas passing through the porous part 330 may not prevent the generation of the flame generated in the combustion chamber 210 when the flow is uniformly supplied to the combustion chamber 210.
  • the exhaust gas supplied through the second space S2 may be supplied toward the inner wall of the combustion chamber 210 with a high flow rate and may not prevent the generation of flame.
  • Exhaust gas supplied through the fresh air inlet 600 and the second gas space S2 passed through the second chamber S2 and the exhaust gas supplied to the combustion chamber 210 through the porous part 330 are mixed. May be mixed by the part 700.
  • the mixing unit 700 may mix with the wearer so that the exhaust gas can be effectively heated up when the temperature rises in the combustion chamber 210.
  • Exhaust gas mixed with the new chamber passing through the combustion chamber 210 may be heated up by the flame, and discharged to the outside of the burner device 101 through the outlet 220.
  • the heated exhaust gas is supplied to the reducing agent decomposition chamber 40.
  • the decomposition chamber 40 may hydrolyze urea supplied by the thermal energy of the heated exhaust gas.
  • the hydrolyzed reducing agent may be injected onto the main exhaust flow path 80 in front of the reactor 60 through the injection member 50.
  • the exhaust gas flowing into the reactor 60 may be mixed with the hydrolyzed reducing agent.
  • Exhaust gas including nitrogen oxide may be discharged to the outside by being decomposed into nitrogen and water or water vapor through the main exhaust passage 80 behind the reactor through the reactor 60.
  • the burner device 101 can effectively increase the exhaust gas temperature.
  • the burner device 101 is generated in the combustion chamber 210 formed by the inner housing 200 by the outer housing 100 and the inner housing 200 and the first support member 400 supporting therebetween. Even if heat deformation occurs in the inner housing 200 due to the flame, the inner housing 200 may be effectively supported without affecting the outer housing 100.
  • the exhaust gas is formed on the outer circumferential surface of the inner housing 200 through the first space S1. It can be moved along to reduce the use of the heat insulating material required to maintain the heat insulation of the combustion chamber compared to the conventional burner device.
  • the exhaust gas having passed through the porous member 300 may be introduced into the combustion chamber 210 with a uniform flow, thereby preventing the generation of flame due to the inflow of the fluid of the non-uniform flow inside the combustion chamber 210. have.
  • Burner device according to an embodiment of the present invention can be used to heat up the exhaust gas.
  • porous member 310 first porous support portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

Selon des modes de réalisation, la présente invention concerne un appareil brûleur. L'appareil brûleur, qui augmente la température des gaz d'échappement, comprend : un boîtier extérieur ; un boîtier intérieur ayant une première partie d'extrémité de celle-ci éloignée d'une première partie d'extrémité du boîtier extérieur et disposée à l'intérieur du boîtier extérieur et l'autre partie d'extrémité de celle-ci supportée sur l'autre partie d'extrémité du boîtier extérieur, le boîtier intérieur formant une chambre de combustion ; un élément poreux disposé entre la première partie d'extrémité du boîtier extérieur et la première partie d'extrémité du boîtier intérieur ; un premier élément de support séparant et supportant la surface périphérique intérieure du boîtier extérieur et la surface périphérique extérieure du boîtier intérieur ; et un second élément de support séparant et supportant l'élément poreux et le boîtier intérieur.
PCT/KR2016/014936 2015-12-23 2016-12-20 Appareil brûleur Ceased WO2017111430A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018532752A JP6703607B2 (ja) 2015-12-23 2016-12-20 バーナー装置
CN201680076183.2A CN108431499B (zh) 2015-12-23 2016-12-20 燃烧器装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150185224A KR101804024B1 (ko) 2015-12-23 2015-12-23 버너장치
KR10-2015-0185224 2015-12-23

Publications (1)

Publication Number Publication Date
WO2017111430A1 true WO2017111430A1 (fr) 2017-06-29

Family

ID=59089576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/014936 Ceased WO2017111430A1 (fr) 2015-12-23 2016-12-20 Appareil brûleur

Country Status (4)

Country Link
JP (1) JP6703607B2 (fr)
KR (1) KR101804024B1 (fr)
CN (1) CN108431499B (fr)
WO (1) WO2017111430A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12140061B1 (en) 2021-07-23 2024-11-12 Tenneco Gmbh Exhaust gas system unit
US12338993B2 (en) 2018-02-23 2025-06-24 Fulton Group N.A., Inc. Compact flat plate premix fuel combustion system, and fluid heating system and packaged burner system including the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102367281B1 (ko) * 2017-09-28 2022-02-24 에이치에스디엔진 주식회사 가스 승온 시스템
WO2019165378A1 (fr) * 2018-02-23 2019-08-29 Fulton Group N.A., Inc. Système compact de combustion de surface à maille de prémélange à allumage vers l'intérieur, et système de chauffage de fluide et système de brûleur en boîtier le comprenant
WO2019165385A1 (fr) 2018-02-23 2019-08-29 Fulton Group N.A., Inc. Brûleur à combustion de combustible à prémélange à allumage vers l'intérieur
WO2019207559A2 (fr) * 2018-04-13 2019-10-31 Fulton Group N.A., Inc. Système compact de combustion à deux combustibles, et système de chauffage de fluide et système de brûleur conditionné incluant celui-ci
KR102475418B1 (ko) * 2019-05-03 2022-12-09 주식회사 경동나비엔 오일 보일러
JP7382595B2 (ja) * 2019-11-12 2023-11-17 日立造船株式会社 整流装置、加水分解装置、及び脱硝設備
KR102383946B1 (ko) * 2020-11-19 2022-04-07 주식회사 정안 디젤 배기가스 연소용 버너
KR102524094B1 (ko) * 2021-06-07 2023-04-20 (주)지이에스 Lng 암모니아 혼소엔진의 연료공급 시스템
DE102023129880A1 (de) * 2023-10-30 2025-04-30 Volkswagen Aktiengesellschaft Brenner für einen Abgasstrang einer Brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010527424A (ja) * 2007-06-13 2010-08-12 エムコン テクノロジーズ エルエルシー 混合バッフルを有する排出低減アセンブリ及び関連方法
KR101363407B1 (ko) * 2013-11-29 2014-02-17 서현돈 건설기계용 배기가스 후처리장치의 재생버너장치
JP2014062702A (ja) * 2012-09-24 2014-04-10 Hitachi Ltd ガスタービン燃焼器
KR101430061B1 (ko) * 2014-02-21 2014-08-26 주식회사 이드리븐 강제 고압 과잉 공기 공급 방식을 이용한 매연 및 백연 저감장치용 버너 시스템 및 이를 포함하는 디젤엔진의 매연 및 백연 저감장치
JP5740057B2 (ja) * 2012-08-13 2015-06-24 日野自動車株式会社 バーナー

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175723A (ja) * 1984-02-21 1985-09-09 Nissan Motor Co Ltd 排気微粒子処理装置のインナ−ボデイ支持装置
JPS61128527U (fr) * 1985-01-31 1986-08-12
JP3015777B2 (ja) * 1998-05-22 2000-03-06 三菱重工業株式会社 黒煙除去装置
DE19848661B4 (de) * 1998-10-22 2008-09-11 Bayerische Motoren Werke Aktiengesellschaft Thermische Nachverbrennungsanlage
CN101476726B (zh) * 2009-01-14 2011-02-16 河北工业大学 一种高温低氧燃烧器
CN104807008A (zh) * 2015-04-10 2015-07-29 袁树月 燃气预混燃烧器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010527424A (ja) * 2007-06-13 2010-08-12 エムコン テクノロジーズ エルエルシー 混合バッフルを有する排出低減アセンブリ及び関連方法
JP5740057B2 (ja) * 2012-08-13 2015-06-24 日野自動車株式会社 バーナー
JP2014062702A (ja) * 2012-09-24 2014-04-10 Hitachi Ltd ガスタービン燃焼器
KR101363407B1 (ko) * 2013-11-29 2014-02-17 서현돈 건설기계용 배기가스 후처리장치의 재생버너장치
KR101430061B1 (ko) * 2014-02-21 2014-08-26 주식회사 이드리븐 강제 고압 과잉 공기 공급 방식을 이용한 매연 및 백연 저감장치용 버너 시스템 및 이를 포함하는 디젤엔진의 매연 및 백연 저감장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12338993B2 (en) 2018-02-23 2025-06-24 Fulton Group N.A., Inc. Compact flat plate premix fuel combustion system, and fluid heating system and packaged burner system including the same
US12140061B1 (en) 2021-07-23 2024-11-12 Tenneco Gmbh Exhaust gas system unit

Also Published As

Publication number Publication date
JP6703607B2 (ja) 2020-06-03
CN108431499B (zh) 2020-06-05
KR101804024B1 (ko) 2017-12-01
JP2018538482A (ja) 2018-12-27
KR20170075494A (ko) 2017-07-03
CN108431499A (zh) 2018-08-21

Similar Documents

Publication Publication Date Title
WO2017111430A1 (fr) Appareil brûleur
WO2014208841A1 (fr) Système de pyrolyse de réducteur pour appareil de réduction catalytique sélectif
WO2022124751A1 (fr) Brûleur à gaz hydrogène pouvant prévenir le retour de flamme
WO2016036041A1 (fr) Système scr à plasma
WO2016195195A1 (fr) Système de brûleur
WO2019154045A1 (fr) Structure de chambre de combustion et chauffe-eau au gaz
WO2012144766A2 (fr) Dispositif de refroidissement de chambre à combustion et dispositif de combustion présentant une structure de refroidissement de chambre à combustion
WO2010150966A1 (fr) Laveur de gaz pour éliminer de l'ammoniac à partir d'un gaz résiduaire
WO2017175918A1 (fr) Dispositif de combustion à émission ultra-faible
WO2023121107A1 (fr) Chambre de combustion de gaz industriel pré-mélangé à recirculation de gaz d'échappement interne et procédé de fonctionnement s'y rapportant
WO2014148804A1 (fr) Torche à plasma
WO2017209503A1 (fr) Appareil à combustion à très faible teneur en oxyde d'azote
WO2017007068A1 (fr) Chambre de combustion
WO2014196676A1 (fr) Échangeur de chaleur pour appareil de cuisson
WO2016093429A1 (fr) Ensemble dispositif de tourbillonnement
WO2014112725A1 (fr) Chambre de combustion à nox ultra bas à recirculation des gaz de combustion à haute température utilisant l'effet coanda
WO2017111262A1 (fr) Dispositif de combustion à induction continue destiné à améliorer la stabilité de la flamme
WO2021006678A1 (fr) Générateur de chaleur présentant une fonction d'amplification de chaleur
WO2024262886A1 (fr) Brûleur à combustion et chaudière à combustion le comprenant
WO2023224402A1 (fr) Réacteur de noir de carbone à fonction de refroidissement
WO2016003020A1 (fr) Ensemble chambre de combustion
WO2022220491A1 (fr) Brûleur et chauffe-eau comprenant ledit brûleur
WO2025263781A1 (fr) Buse d'injection d'ammoniac pour chambre de combustion
WO2015053432A1 (fr) Système de réduction catalytique sélective
CN223612437U (zh) 一种燃烧器与蒸发器集成式热部件

Legal Events

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

Ref document number: 16879297

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018532752

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16879297

Country of ref document: EP

Kind code of ref document: A1