EP1604742A1 - Gaszuführung für Elektrofilter und Elektrofiltervorrichtung - Google Patents
Gaszuführung für Elektrofilter und Elektrofiltervorrichtung Download PDFInfo
- Publication number
- EP1604742A1 EP1604742A1 EP04013364A EP04013364A EP1604742A1 EP 1604742 A1 EP1604742 A1 EP 1604742A1 EP 04013364 A EP04013364 A EP 04013364A EP 04013364 A EP04013364 A EP 04013364A EP 1604742 A1 EP1604742 A1 EP 1604742A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vortex
- gas supply
- gas
- flow
- supply according
- 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
- 239000012717 electrostatic precipitator Substances 0.000 title claims description 23
- 230000003750 conditioning effect Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 84
- 239000000428 dust Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filtering Materials (AREA)
- Ventilation (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Pipe Accessories (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch eine Elektrofiltervorrichtung die einen Elektrofilter und eine Gaszuführung aufweist.
Claims (12)
- Gaszuführung (3) für einen Elektrofilter (2), die einen Anströmkanal (7) mit konstanter Querschnittsfläche, eine Gaseintrittshaube (8) mit sich in Richtung des Elektrofilters (2) aufweitender Querschnittsfläche und eine Zumischvorrichtung (19) für ein Konditioniermittel (20) aufweist, wobei im aufgeweiteten Querschnittsbereich der Gaseintrittshaube (8) wenigstens ein Strömungsverteiler (10) angeordnet ist,
dadurch gekennzeichnet, dass eine erste Vorderkantenwirbel (16) erzeugende Wirbelvorrichtung (11) im Anströmkanal (7), eine zweite Vorderkantenwirbel (17) erzeugende Wirbelvorrichtung (12) in der Gaseintrittshaube (8) in Gasströmungsrichtung vor dem Strömungsverteiler (10) und die Zumischvorrichtung (19) im Bereich einer der beiden Wirbelvorrichtungen (11, 12) angeordnet ist. - Gaszuführung nach Anspruch 1,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) in Hauptströmungsrichtung vor einer Krümmung (9) des Anströmkanals (7) angeordnet ist. - Gaszuführung nach Anspruch 2,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) dichter zur Krümmungsinnenseite (22) des Anströmkanals als zu dessen Krümmungsaußenseite (21) angeordnet ist. - Gaszuführung nach einem der Ansprüche 2 oder 3,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) im Anströmkanal (7) derart angewinkelt angeordnet ist, dass die Anströmkante (14) ihrer der Gasströmung (5) zugewandten wenigstens einen Anströmfläche (13) in Richtung der Krümmungsaußenseite (21) und die Abrisskante (15) zur Krümmungsinnenseite (22) des Anströmkanals (7) weist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die zweite Wirbelvorrichtung (12) in einem unteren Bereich der Gaseintrittshaube (8) angeordnet ist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die zweite Wirbelvorrichtung (12) in einem spitzen Winkel zu einer Wand der Gaseintrittshaube (8) angeordnet ist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Zumischvorrichtung (19) hinter der Anströmkante (14) einer Wirbelvorrichtung (11, 12) mündet. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) wenigstens eine Wirbelscheibe aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) mehrere nebeneinander in einem Strömungsquerschnitt angeordnete Wirbelscheiben aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) mehrere kaskadierend angeordnete Wirbelscheiben aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) ein System aus mehreren Wirbelscheiben aufweist. - Elektrofiltervorrichtung (1), die einen Elektrofilter (2) und eine Gaszuführung (3) nach einem der vorhergehenden Ansprüche aufweist.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04013364A EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
ES04013364T ES2351980T3 (es) | 2004-06-07 | 2004-06-07 | Suministro de gas para precipitador electrostático y precipitador electrostático. |
DE502004011737T DE502004011737D1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
DK04013364.7T DK1604742T3 (da) | 2004-06-07 | 2004-06-07 | Gastilførsel til elektrofilter og elektrofilterindretning |
PL04013364T PL1604742T3 (pl) | 2004-06-07 | 2004-06-07 | Doprowadzenie gazu do elektrofiltra i urządzenie elektrofiltracyjne |
PT04013364T PT1604742E (pt) | 2004-06-07 | 2004-06-07 | Alimentação de gás para electrofiltro e dispositivo de electrofiltro |
AT04013364T ATE483524T1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für elektrofilter und elektrofiltervorrichtung |
SI200431545T SI1604742T1 (sl) | 2004-06-07 | 2004-06-07 | Dovod plina za elektrofilter in elektrofiltrsko napravo |
US10/910,638 US6964698B1 (en) | 2004-06-07 | 2004-08-04 | Gas supply for electrostatic filter and electrostatic filter arrangement |
CN200510007500A CN100577301C (zh) | 2004-06-07 | 2005-02-22 | 用于静电过滤器的供气装置和静电过滤器装置 |
ZA200504241A ZA200504241B (en) | 2004-06-07 | 2005-05-24 | Gas supply for electrostatic filter and electrostatic filter arrangement |
CA002508257A CA2508257C (en) | 2004-06-07 | 2005-05-24 | Gas supply for electrostatic filter and electrostatic filter arrangement |
TW094117132A TWI291372B (en) | 2004-06-07 | 2005-05-25 | Gas supply for electrostatic filter and electrostatic filter arrangement |
AU2005202330A AU2005202330B2 (en) | 2004-06-07 | 2005-05-30 | Gas supply for electrostatic filters and electrostatic filter arrangement |
MXPA05005879A MXPA05005879A (es) | 2004-06-07 | 2005-06-02 | Suministro de gas para filtro electrostatico y arreglo de filtro electrostatico. |
RU2005117219/12A RU2298438C2 (ru) | 2004-06-07 | 2005-06-06 | Трубопровод для подачи газа в электростатический фильтр и система с электростатическим фильтром |
UAA200505390A UA80165C2 (en) | 2004-06-07 | 2005-06-06 | Gas supply for electrostatic filter and electrostatic filter arrangement |
JP2005167283A JP4390746B2 (ja) | 2004-06-07 | 2005-06-07 | 静電フィルタ装置及び静電フィルタの気体供給装置 |
KR1020050048599A KR100722341B1 (ko) | 2004-06-07 | 2005-06-07 | 정전필터용 가스서플라이 및 정전필터 조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04013364A EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1604742A1 true EP1604742A1 (de) | 2005-12-14 |
EP1604742B1 EP1604742B1 (de) | 2010-10-06 |
Family
ID=34925272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04013364A Active EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
Country Status (19)
Country | Link |
---|---|
US (1) | US6964698B1 (de) |
EP (1) | EP1604742B1 (de) |
JP (1) | JP4390746B2 (de) |
KR (1) | KR100722341B1 (de) |
CN (1) | CN100577301C (de) |
AT (1) | ATE483524T1 (de) |
AU (1) | AU2005202330B2 (de) |
CA (1) | CA2508257C (de) |
DE (1) | DE502004011737D1 (de) |
DK (1) | DK1604742T3 (de) |
ES (1) | ES2351980T3 (de) |
MX (1) | MXPA05005879A (de) |
PL (1) | PL1604742T3 (de) |
PT (1) | PT1604742E (de) |
RU (1) | RU2298438C2 (de) |
SI (1) | SI1604742T1 (de) |
TW (1) | TWI291372B (de) |
UA (1) | UA80165C2 (de) |
ZA (1) | ZA200504241B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007085472A1 (de) * | 2006-01-28 | 2007-08-02 | Fisia Babcock Environment Gmbh | Verfahren und vorrichtung zum vermischen eines gasförmigen fluids mit einem grossen gasmengenstrom, insbesondere zum einbringen eines reduktionsmittels in ein stickoxide enthaltendes rauchgas |
DE102006004069A1 (de) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3669994B2 (ja) * | 2003-09-22 | 2005-07-13 | シャープ株式会社 | 車載用空気浄化装置 |
US7156902B1 (en) * | 2005-05-04 | 2007-01-02 | Electric Power Research Institute | Wet electro-core gas particulate separator |
ATE514802T1 (de) | 2006-03-29 | 2011-07-15 | Applied Materials Gmbh & Co Kg | Vakuumtransportvorrichtung mit beweglicher führungsschiene |
RU2537821C2 (ru) * | 2008-02-29 | 2015-01-10 | Нестек С.А. | Способ и устройство для приготовления жидкого экстракта из вещества, содержащегося в емкости, с применением центробежных сил |
US8038776B2 (en) * | 2008-03-12 | 2011-10-18 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
US7527674B1 (en) * | 2008-03-12 | 2009-05-05 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
US7695551B2 (en) * | 2008-03-12 | 2010-04-13 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
FR2937264B1 (fr) * | 2008-10-22 | 2011-04-22 | Leclerc Monique Huret | Depoussiereur a double effet |
JP5523807B2 (ja) | 2009-08-05 | 2014-06-18 | 三菱重工業株式会社 | 排ガス処理装置 |
PL2354651T3 (pl) * | 2010-01-18 | 2014-11-28 | General Electric Technology Gmbh | System odzysku ciepła spalin w połączeniu z poprawą odpylania jako rozwiązanie w modernizacji istniejących elektrowni węglowych |
EA201891310A1 (ru) * | 2015-12-02 | 2018-12-28 | ЛУНДБЕРГ ЭлЭлСи | Система, устройства и методы улучшения работы турбины с использованием электростатического осаждения |
DE102017002811A1 (de) | 2017-03-22 | 2018-09-27 | Balcke-Dürr GmbH | Strömungskanal mit einer Mischvorrichtung |
CN111772269B (zh) * | 2020-07-13 | 2022-06-14 | 东北大学秦皇岛分校 | 一种基于柔性超电结构的可循环使用的医用口罩及其制备方法 |
CN113304557B (zh) * | 2021-04-30 | 2022-05-13 | 成都易态科技有限公司 | 除尘系统以及转炉炼钢一次烟气的除尘方法 |
CN116481117B (zh) * | 2023-06-21 | 2023-09-05 | 山西建康家园科技有限公司 | 一种智能空气净化消毒装置 |
CN117563372B (zh) * | 2024-01-17 | 2024-04-16 | 汕头中圣科营热电有限公司 | 一种静电吸附除尘式烟气脱硫脱硝预处理机构及处理方法 |
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US3958960A (en) * | 1973-02-02 | 1976-05-25 | United States Filter Corporation | Wet electrostatic precipitators |
US4588423A (en) * | 1982-06-30 | 1986-05-13 | Donaldson Company, Inc. | Electrostatic separator |
US5630367A (en) * | 1993-04-09 | 1997-05-20 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon and production thereof |
US5855652A (en) * | 1997-01-31 | 1999-01-05 | Topaz 2000, Inc. | Aerosol collector and concentrator |
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-
2004
- 2004-06-07 DE DE502004011737T patent/DE502004011737D1/de active Active
- 2004-06-07 EP EP04013364A patent/EP1604742B1/de active Active
- 2004-06-07 AT AT04013364T patent/ATE483524T1/de active
- 2004-06-07 PL PL04013364T patent/PL1604742T3/pl unknown
- 2004-06-07 PT PT04013364T patent/PT1604742E/pt unknown
- 2004-06-07 DK DK04013364.7T patent/DK1604742T3/da active
- 2004-06-07 SI SI200431545T patent/SI1604742T1/sl unknown
- 2004-06-07 ES ES04013364T patent/ES2351980T3/es active Active
- 2004-08-04 US US10/910,638 patent/US6964698B1/en active Active
-
2005
- 2005-02-22 CN CN200510007500A patent/CN100577301C/zh active Active
- 2005-05-24 CA CA002508257A patent/CA2508257C/en active Active
- 2005-05-24 ZA ZA200504241A patent/ZA200504241B/xx unknown
- 2005-05-25 TW TW094117132A patent/TWI291372B/zh active
- 2005-05-30 AU AU2005202330A patent/AU2005202330B2/en active Active
- 2005-06-02 MX MXPA05005879A patent/MXPA05005879A/es active IP Right Grant
- 2005-06-06 RU RU2005117219/12A patent/RU2298438C2/ru active
- 2005-06-06 UA UAA200505390A patent/UA80165C2/uk unknown
- 2005-06-07 JP JP2005167283A patent/JP4390746B2/ja active Active
- 2005-06-07 KR KR1020050048599A patent/KR100722341B1/ko active IP Right Grant
Patent Citations (4)
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US3958960A (en) * | 1973-02-02 | 1976-05-25 | United States Filter Corporation | Wet electrostatic precipitators |
US4588423A (en) * | 1982-06-30 | 1986-05-13 | Donaldson Company, Inc. | Electrostatic separator |
US5630367A (en) * | 1993-04-09 | 1997-05-20 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon and production thereof |
US5855652A (en) * | 1997-01-31 | 1999-01-05 | Topaz 2000, Inc. | Aerosol collector and concentrator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007085472A1 (de) * | 2006-01-28 | 2007-08-02 | Fisia Babcock Environment Gmbh | Verfahren und vorrichtung zum vermischen eines gasförmigen fluids mit einem grossen gasmengenstrom, insbesondere zum einbringen eines reduktionsmittels in ein stickoxide enthaltendes rauchgas |
DE102006004068A1 (de) * | 2006-01-28 | 2007-08-09 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
DE102006004069A1 (de) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
US8096701B2 (en) | 2006-01-28 | 2012-01-17 | Fisia Babcock Environment Gmbh | Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides |
US8517599B2 (en) | 2006-01-28 | 2013-08-27 | Fisia Babcock Environment Gmbh | Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas that contains nitrogen oxides |
Also Published As
Publication number | Publication date |
---|---|
TWI291372B (en) | 2007-12-21 |
PT1604742E (pt) | 2010-12-07 |
PL1604742T3 (pl) | 2011-05-31 |
AU2005202330B2 (en) | 2009-12-03 |
SI1604742T1 (sl) | 2011-01-31 |
US6964698B1 (en) | 2005-11-15 |
JP2006021194A (ja) | 2006-01-26 |
CA2508257A1 (en) | 2005-12-07 |
UA80165C2 (en) | 2007-08-27 |
KR100722341B1 (ko) | 2007-05-28 |
RU2298438C2 (ru) | 2007-05-10 |
CA2508257C (en) | 2008-09-09 |
KR20060048237A (ko) | 2006-05-18 |
DE502004011737D1 (de) | 2010-11-18 |
DK1604742T3 (da) | 2011-01-03 |
MXPA05005879A (es) | 2006-03-17 |
JP4390746B2 (ja) | 2009-12-24 |
AU2005202330A1 (en) | 2005-12-22 |
TW200539945A (en) | 2005-12-16 |
ZA200504241B (en) | 2006-10-25 |
US20050268784A1 (en) | 2005-12-08 |
CN1706554A (zh) | 2005-12-14 |
RU2005117219A (ru) | 2006-11-20 |
EP1604742B1 (de) | 2010-10-06 |
ATE483524T1 (de) | 2010-10-15 |
ES2351980T3 (es) | 2011-02-14 |
CN100577301C (zh) | 2010-01-06 |
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