CN104144740A - 气体混合器与气体混合系统 - Google Patents
气体混合器与气体混合系统 Download PDFInfo
- Publication number
- CN104144740A CN104144740A CN201280056064.2A CN201280056064A CN104144740A CN 104144740 A CN104144740 A CN 104144740A CN 201280056064 A CN201280056064 A CN 201280056064A CN 104144740 A CN104144740 A CN 104144740A
- Authority
- CN
- China
- Prior art keywords
- gas
- hollow bar
- mixing chamber
- longitudinal axis
- mixer
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 262
- 238000011144 upstream manufacturing Methods 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 3
- 241001672694 Citrus reticulata Species 0.000 claims 4
- 238000009795 derivation Methods 0.000 claims 2
- 239000002737 fuel gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 23
- 238000011161 development Methods 0.000 description 11
- 230000018109 developmental process Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000029154 Narrow face Diseases 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/04—Gas-air mixing apparatus
- F02M21/047—Venturi mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
- B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/04—Gas-air mixing apparatus
- F02M21/042—Mixer comprising a plurality of bores or flow passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/93—Arrangements, nature or configuration of flow guiding elements
- B01F2025/932—Nature of the flow guiding elements
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011086321A DE102011086321B4 (de) | 2011-11-14 | 2011-11-14 | Gasmischer und Gasmischsystem |
DE102011086321.4 | 2011-11-14 | ||
PCT/EP2012/004450 WO2013072010A1 (de) | 2011-11-14 | 2012-10-25 | Gasmischer und gasmischsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104144740A true CN104144740A (zh) | 2014-11-12 |
CN104144740B CN104144740B (zh) | 2017-01-18 |
Family
ID=47178543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280056064.2A Expired - Fee Related CN104144740B (zh) | 2011-11-14 | 2012-10-25 | 气体混合器与气体混合系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9726116B2 (zh) |
EP (1) | EP2780103B1 (zh) |
KR (1) | KR20140093275A (zh) |
CN (1) | CN104144740B (zh) |
DE (1) | DE102011086321B4 (zh) |
ES (1) | ES2649638T3 (zh) |
WO (1) | WO2013072010A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107083331A (zh) * | 2017-05-08 | 2017-08-22 | 江苏大学 | 一种用于细胞培养的气体动态混合装置与方法 |
CN107795413A (zh) * | 2016-08-29 | 2018-03-13 | 福特环球技术公司 | 用于排气再循环混合器的系统和方法 |
CN118934350A (zh) * | 2024-10-15 | 2024-11-12 | 潍坊亚冠动力科技有限公司 | 一种天然气发动机燃料供给系统 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015207694A1 (de) * | 2015-04-27 | 2016-10-27 | Robert Bosch Gmbh | Einlasskanaleinrichtung |
CN106401802A (zh) * | 2015-08-12 | 2017-02-15 | 上海海能汽车电子有限公司 | 一种带十字芯的混合器 |
EP3167954B1 (en) * | 2015-11-12 | 2019-03-27 | Doosan Heavy Industries & Construction Co., Ltd. | Static mixer |
JP7417022B2 (ja) * | 2020-06-23 | 2024-01-18 | 株式会社ノーリツ | 予混合装置およびこれを備えた燃焼装置 |
JP7417021B2 (ja) * | 2020-06-23 | 2024-01-18 | 株式会社ノーリツ | 予混合装置およびこれを備えた燃焼装置 |
GB2606773A (en) * | 2021-05-21 | 2022-11-23 | Diffusion Tech Limited | Fluid introduction system and method |
USD1080812S1 (en) * | 2022-08-29 | 2025-06-24 | Applied Materials, Inc. | Gas mixer |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE681375C (de) * | 1936-01-24 | 1939-09-20 | Maschf Augsburg Nuernberg Ag | Gasmischer |
DE8634567U1 (de) * | 1986-12-09 | 1987-02-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno, Den Haag/S'gravenhage | Gas-Luft-Mischer |
CN1033753A (zh) * | 1987-08-14 | 1989-07-12 | 戴维麦基公司 | 用于反应器的气体混合、分配器 |
WO1996029511A1 (en) * | 1995-03-23 | 1996-09-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Venturi mixing apparatus |
CN1399066A (zh) * | 2001-07-11 | 2003-02-26 | 本田技研工业株式会社 | 用于多缸气体发动机的混合器 |
US20060060173A1 (en) * | 2004-09-21 | 2006-03-23 | Puning Wei | Vortex mixing system for exhaust gas recirculation (EGR) |
CN200958433Y (zh) * | 2006-09-25 | 2007-10-10 | 中国船舶重工集团公司第七一一研究所 | 用于气体发动机的气体混合器 |
US20090088950A1 (en) * | 2007-09-27 | 2009-04-02 | Continental Controls Corporation | Fuel control system and method for gas engines |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US375175A (en) * | 1887-12-20 | mcdowell | ||
US797278A (en) * | 1904-11-05 | 1905-08-15 | James C Harper | Apparatus for mixing gas or vapor. |
GB154920A (en) | 1919-10-15 | 1922-04-04 | Aron Kolko | Improvements in or relating to carburettors for internal-combustion engines |
US5377646A (en) * | 1993-09-10 | 1995-01-03 | Pacer Industries, Inc. | Liquid petroleum gas fuel delivery systems |
US5908475A (en) * | 1996-01-02 | 1999-06-01 | Cummins Engine Company, Inc. | Gas/air mixer |
DE29714887U1 (de) | 1997-08-20 | 1997-10-09 | Motoren-Werke Mannheim Ag, 68167 Mannheim | Gasmotor |
DE102007033627A1 (de) * | 2007-07-17 | 2009-01-22 | Motortech Gmbh | Mischer für gasförmige Medien und Verfahren zum Mischen von gasförmigen Medien |
US7841322B2 (en) * | 2007-11-16 | 2010-11-30 | Dynamic Fuel Systems, Inc. | Super cooled air and fuel induction system for internal combustion engines |
DE102009024269A1 (de) | 2009-06-05 | 2010-12-09 | Honeywell Technologies S.A.R.L. | Mischvorrichtung für einen Gasbrenner |
-
2011
- 2011-11-14 DE DE102011086321A patent/DE102011086321B4/de active Active
-
2012
- 2012-10-25 KR KR1020147016369A patent/KR20140093275A/ko not_active Withdrawn
- 2012-10-25 CN CN201280056064.2A patent/CN104144740B/zh not_active Expired - Fee Related
- 2012-10-25 WO PCT/EP2012/004450 patent/WO2013072010A1/de active Application Filing
- 2012-10-25 EP EP12786814.9A patent/EP2780103B1/de active Active
- 2012-10-25 ES ES12786814.9T patent/ES2649638T3/es active Active
- 2012-10-25 US US14/357,997 patent/US9726116B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE681375C (de) * | 1936-01-24 | 1939-09-20 | Maschf Augsburg Nuernberg Ag | Gasmischer |
DE8634567U1 (de) * | 1986-12-09 | 1987-02-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno, Den Haag/S'gravenhage | Gas-Luft-Mischer |
CN1033753A (zh) * | 1987-08-14 | 1989-07-12 | 戴维麦基公司 | 用于反应器的气体混合、分配器 |
WO1996029511A1 (en) * | 1995-03-23 | 1996-09-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Venturi mixing apparatus |
CN1399066A (zh) * | 2001-07-11 | 2003-02-26 | 本田技研工业株式会社 | 用于多缸气体发动机的混合器 |
US20060060173A1 (en) * | 2004-09-21 | 2006-03-23 | Puning Wei | Vortex mixing system for exhaust gas recirculation (EGR) |
CN200958433Y (zh) * | 2006-09-25 | 2007-10-10 | 中国船舶重工集团公司第七一一研究所 | 用于气体发动机的气体混合器 |
US20090088950A1 (en) * | 2007-09-27 | 2009-04-02 | Continental Controls Corporation | Fuel control system and method for gas engines |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107795413A (zh) * | 2016-08-29 | 2018-03-13 | 福特环球技术公司 | 用于排气再循环混合器的系统和方法 |
CN107083331A (zh) * | 2017-05-08 | 2017-08-22 | 江苏大学 | 一种用于细胞培养的气体动态混合装置与方法 |
CN118934350A (zh) * | 2024-10-15 | 2024-11-12 | 潍坊亚冠动力科技有限公司 | 一种天然气发动机燃料供给系统 |
CN118934350B (zh) * | 2024-10-15 | 2024-12-27 | 潍坊亚冠动力科技有限公司 | 一种天然气发动机燃料供给系统 |
Also Published As
Publication number | Publication date |
---|---|
US20140326221A1 (en) | 2014-11-06 |
ES2649638T3 (es) | 2018-01-15 |
EP2780103A1 (de) | 2014-09-24 |
US9726116B2 (en) | 2017-08-08 |
HK1199856A1 (zh) | 2015-07-24 |
CN104144740B (zh) | 2017-01-18 |
DE102011086321B4 (de) | 2013-07-25 |
KR20140093275A (ko) | 2014-07-25 |
WO2013072010A1 (de) | 2013-05-23 |
EP2780103B1 (de) | 2017-10-11 |
DE102011086321A1 (de) | 2013-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104144740B (zh) | 气体混合器与气体混合系统 | |
US7552722B1 (en) | Exhaust gas recirculator devices | |
EP2592246B1 (en) | Static mixer for mixing urea solution and engine exhaust gas | |
KR101947829B1 (ko) | 배기 가스 후처리용 장치 및 방법 | |
CN101532679B (zh) | 贫燃料直接喷射燃烧系统 | |
CN108474326B (zh) | 排气再循环的系统及方法 | |
JP2004519576A (ja) | 再循環排気ガス供給装置 | |
US20150292445A1 (en) | Mixer for dedicated exhaust gas recirculation systems | |
CN103573350A (zh) | 用于后处理排气的混合装置 | |
CN114139304B (zh) | 霍尔推力器双腔式阳极供气环结构的设计方法 | |
CN103726958A (zh) | 带有双端口egr的入口歧管 | |
CN207945026U (zh) | Egr进气弯管及egr进气系统 | |
US9739237B2 (en) | Exhaust gas recirculation device | |
CN114858426A (zh) | 一种用于燃气轮机燃烧室喷嘴测试装置 | |
EP2817087B1 (en) | Installation and process for preparing a water/diesel fuel emulsion | |
CN107559113A (zh) | 发动机的进气管及发动机 | |
CN111075613A (zh) | 废气再循环混合器和废气再循环系统 | |
CN216841974U (zh) | 一种气体混合器 | |
EP2236804A1 (en) | Gas mixing device particularly for internal-combustion engines equipped with exhaust gas recirculation system | |
HK1199856B (zh) | 气体混合器与气体混合系统 | |
CN113006977B (zh) | 气体预混装置及其流量控制方法 | |
CN108119261B (zh) | 混合器及燃气发动机 | |
JP2001248500A (ja) | ガスエンジンの燃料ガス供給構造 | |
CN215633414U (zh) | 用于气体发动机的进气混合装置和气体发动机 | |
EP3051113B1 (en) | Gas mixer for internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1199856 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1199856 Country of ref document: HK |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Germany Frederikshavn Patentee after: Rolls Royce Solutions Ltd. Address before: Germany Frederikshavn Patentee before: MTU FRIEDRICHSHAFEN GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |