CN100400146C - 混合系统 - Google Patents
混合系统 Download PDFInfo
- Publication number
- CN100400146C CN100400146C CNB2004800217516A CN200480021751A CN100400146C CN 100400146 C CN100400146 C CN 100400146C CN B2004800217516 A CNB2004800217516 A CN B2004800217516A CN 200480021751 A CN200480021751 A CN 200480021751A CN 100400146 C CN100400146 C CN 100400146C
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- CN
- China
- Prior art keywords
- hybrid
- hybrid system
- injection apparatus
- flow
- blade
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims abstract description 51
- 239000007924 injection Substances 0.000 claims abstract description 51
- 239000012429 reaction media Substances 0.000 claims abstract description 33
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 239000003546 flue gas Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000002912 waste gas Substances 0.000 claims description 4
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010531 catalytic reduction reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010399 three-hybrid screening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
- B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
- B01F25/43151—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material composed of consecutive sections of deformed flat pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0409—Relationships between different variables defining features or parameters of the apparatus or process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0427—Numerical distance values, e.g. separation, position
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10334593A DE10334593B3 (de) | 2003-07-28 | 2003-07-28 | Mischsystem |
DE10334593.0 | 2003-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1829565A CN1829565A (zh) | 2006-09-06 |
CN100400146C true CN100400146C (zh) | 2008-07-09 |
Family
ID=34258144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800217516A Active CN100400146C (zh) | 2003-07-28 | 2004-06-03 | 混合系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7665884B2 (zh) |
EP (1) | EP1651335B1 (zh) |
CN (1) | CN100400146C (zh) |
AT (1) | ATE346681T1 (zh) |
DE (2) | DE10334593B3 (zh) |
PL (1) | PL1651335T3 (zh) |
WO (1) | WO2005021144A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4770312B2 (ja) * | 2005-07-26 | 2011-09-14 | トヨタ自動車株式会社 | ガスの希釈器 |
CN102389727B (zh) * | 2011-10-13 | 2013-10-09 | 东南大学 | 一种scr脱硝四角切圆式氨气-烟气均混装置 |
PL2620208T3 (pl) | 2012-01-25 | 2017-07-31 | General Electric Technology Gmbh | Układ do mieszania gazu |
EP2623181B1 (en) * | 2012-02-03 | 2016-04-13 | Alstom Technology Ltd | Arrangement for injecting a reducing agent into a flue gas |
CN102626585B (zh) * | 2012-04-16 | 2014-11-05 | 浙江大学 | 一种用于scr烟气脱硝装置的v型喷氨混合系统 |
US9649604B2 (en) * | 2012-05-10 | 2017-05-16 | General Electric Technology Gmbh | Injector grid with two stage mixer |
CN103007701B (zh) * | 2012-10-16 | 2015-05-27 | 西安热工研究院有限公司 | 一种局部涡流和整体旋流相结合的花瓣型喷氨格栅 |
CN103055734A (zh) * | 2013-01-05 | 2013-04-24 | 中国计量学院 | 半柔性柳叶型叶片scr静态混合器 |
CN103990395B (zh) * | 2014-05-16 | 2016-04-13 | 北京博智伟德环保科技有限公司 | 一种氨气/空气混合器 |
CN104689735B (zh) * | 2015-03-19 | 2016-08-31 | 西安西热锅炉环保工程有限公司 | 一种适用于烟道式脱硝反应器的一体式氨注射混合器 |
EP3627051A1 (en) | 2018-09-18 | 2020-03-25 | Yara International ASA | Nox abatement system for a stationary burning system |
CN111420541A (zh) * | 2020-04-29 | 2020-07-17 | 华能国际电力股份有限公司 | 一种适用于煤粉锅炉高温烟气sncr脱硝的新型混合器结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498786A (en) * | 1980-11-15 | 1985-02-12 | Balcke-Durr Aktiengesellschaft | Apparatus for mixing at least two individual streams having different thermodynamic functions of state |
US5380088A (en) * | 1991-07-30 | 1995-01-10 | Sulzer Brothers Limited | Mixing device for small fluid quantities |
CN1280520A (zh) * | 1997-12-04 | 2001-01-17 | 安赫洛·L·马塞 | 混合喷射器 |
US20020031046A1 (en) * | 1999-04-19 | 2002-03-14 | Gottlieb Schneider | Method for mixing fluids or fluids with solid particles |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1218250A (en) * | 1915-07-03 | 1917-03-06 | John Fox | Grain-pickler. |
FR1372655A (fr) * | 1963-08-09 | 1964-09-18 | Synthese Et D Oxydation Synoxy | Procédé et dispositif de mélange et d'homogénéisation de fluides |
US4068830A (en) * | 1974-01-04 | 1978-01-17 | E. I. Du Pont De Nemours And Company | Mixing method and system |
EP0526393B1 (de) * | 1991-07-30 | 1996-08-28 | Sulzer Chemtech AG | Einmischvorrichtung |
US5380008A (en) * | 1993-12-03 | 1995-01-10 | Spintek International | Electronic gaming apparatus |
DE19731926C1 (de) * | 1997-07-24 | 1999-01-21 | Siemens Ag | Abgasreinigungsanlage für einen Dieselmotor |
DE19934413A1 (de) * | 1999-07-22 | 2001-01-25 | Siemens Ag | Vorrichtung zum Einbringen eines Zuschlagstoffes in ein Abgas |
US6331317B1 (en) * | 1999-11-12 | 2001-12-18 | Alkermes Controlled Therapeutics Ii Inc. | Apparatus and method for preparing microparticles |
DE10005457A1 (de) * | 2000-02-08 | 2001-08-09 | Bayer Ag | Statischer Mischer |
DE60135116D1 (de) * | 2000-06-06 | 2008-09-11 | Trojan Techn Inc | Mischvorrichtung für fluide |
US6886973B2 (en) * | 2001-01-03 | 2005-05-03 | Basic Resources, Inc. | Gas stream vortex mixing system |
US7503686B2 (en) * | 2006-07-11 | 2009-03-17 | Paradox Holding Company, Llc | Apparatus and method for mixing fluids at the surface for subterranean treatments |
-
2003
- 2003-07-28 DE DE10334593A patent/DE10334593B3/de not_active Expired - Fee Related
-
2004
- 2004-06-03 DE DE502004002205T patent/DE502004002205D1/de active Active
- 2004-06-03 PL PL04739561T patent/PL1651335T3/pl unknown
- 2004-06-03 WO PCT/EP2004/005994 patent/WO2005021144A1/de active IP Right Grant
- 2004-06-03 EP EP04739561A patent/EP1651335B1/de active Active
- 2004-06-03 AT AT04739561T patent/ATE346681T1/de active
- 2004-06-03 CN CNB2004800217516A patent/CN100400146C/zh active Active
-
2006
- 2006-01-30 US US11/343,153 patent/US7665884B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498786A (en) * | 1980-11-15 | 1985-02-12 | Balcke-Durr Aktiengesellschaft | Apparatus for mixing at least two individual streams having different thermodynamic functions of state |
US5380088A (en) * | 1991-07-30 | 1995-01-10 | Sulzer Brothers Limited | Mixing device for small fluid quantities |
CN1280520A (zh) * | 1997-12-04 | 2001-01-17 | 安赫洛·L·马塞 | 混合喷射器 |
US20020031046A1 (en) * | 1999-04-19 | 2002-03-14 | Gottlieb Schneider | Method for mixing fluids or fluids with solid particles |
Also Published As
Publication number | Publication date |
---|---|
US20060176764A1 (en) | 2006-08-10 |
WO2005021144A1 (de) | 2005-03-10 |
EP1651335A1 (de) | 2006-05-03 |
DE10334593B3 (de) | 2005-04-21 |
ATE346681T1 (de) | 2006-12-15 |
CN1829565A (zh) | 2006-09-06 |
US7665884B2 (en) | 2010-02-23 |
EP1651335B1 (de) | 2006-11-29 |
PL1651335T3 (pl) | 2007-06-29 |
DE502004002205D1 (de) | 2007-01-11 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: AREVA NUCLEAR ENERGY LIMITED LIABILITY COMPANY Free format text: FORMER NAME: FRAMATOME ANP GMBH |
|
CP03 | Change of name, title or address |
Address after: Erlangen Co-patentee after: Envirgy Environment Energy Engeneering Construction Gmbh Patentee after: Areva nuclear energy Co., Ltd. Address before: Erlangen Co-patentee before: Envirgy Environment Energy Engeneering Construction Gmbh Patentee before: French ANP Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: AUSTRIA SHANGSIDROW BURG ENGEERING CO., LTD. Free format text: FORMER OWNER: ANWIKI ENVIRONMENT ENERGY ENGEERING CONSTRUCTION CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100527 Address after: Erlangen Co-patentee after: Austria Shi Shi Zhuo engineering company Patentee after: Areva Np GmbH Address before: Erlangen Co-patentee before: Envirgy Environment Energy Engeneering Construction Gmbh Patentee before: Areva Np GmbH |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160205 Address after: Austria Vienna Patentee after: The environmental technology limited liability company Address before: Erlangen Patentee before: Areva Np GmbH Patentee before: Austria Shi Shi Zhuo engineering company |