AR069874A1 - FLOW CONTROL METHOD AND APPLIANCE - Google Patents
FLOW CONTROL METHOD AND APPLIANCEInfo
- Publication number
- AR069874A1 AR069874A1 ARP080105622A ARP080105622A AR069874A1 AR 069874 A1 AR069874 A1 AR 069874A1 AR P080105622 A ARP080105622 A AR P080105622A AR P080105622 A ARP080105622 A AR P080105622A AR 069874 A1 AR069874 A1 AR 069874A1
- Authority
- AR
- Argentina
- Prior art keywords
- flow
- performance
- improve
- respect
- selective catalytic
- Prior art date
Links
- 238000003915 air pollution Methods 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Exhaust Gas After Treatment (AREA)
- Air-Flow Control Members (AREA)
Abstract
La descripcion se refiere al control de la contaminacion del aire, y de manera más específica a un aparato para redirigir el flujo de fluido en una cámara de sobrepresion para mejorar el desempeno del flujo y, por lo tanto, mejorar el control de la contaminacion del aire, especialmente en la reduccion de NOx catalítico selectivo; el aparato emplea un arreglo de cuchillas planas montadas a un ángulo con respecto al flujo de fluido de entrada (corriente arriba), de manera que las cuchillas quedan inclinadas con respecto a ese flujo y de manera correspondiente redirigen el flujo en una direccion deseada; el aparato, el cual también se puede denominar como un ôGSGö o ôrejilla tensora graduadaö tiene un rango de aplicaciones y ofrece un numero de ventajas de rendimiento, estructurales y economicas en aplicaciones a gran escala; como un ejemplo particular, pero no limitativo, una o más modalidades del aparato de redireccion de flujo aquí ensenadas se configuran para uso en reactores catalíticos selectivos (SCR), tal como se utilizan para la depuracion de gases de escape industriales.The description refers to the control of air pollution, and more specifically to an apparatus for redirecting the flow of fluid in an overpressure chamber to improve the performance of the flow and, therefore, improve the control of air pollution. air, especially in the reduction of selective catalytic NOx; the apparatus employs an arrangement of flat blades mounted at an angle with respect to the flow of inlet fluid (upstream), so that the blades are inclined with respect to that flow and correspondingly redirect the flow in a desired direction; The device, which can also be referred to as a ôGSGö or ôtensioned tension grid tiene has a range of applications and offers a number of performance, structural and economic advantages in large-scale applications; As a particular, but not limiting, example, one or more modes of the flow redirection apparatus shown herein are configured for use in selective catalytic reactors (SCRs), as used for the purification of industrial exhaust gases.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1588407P | 2007-12-21 | 2007-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR069874A1 true AR069874A1 (en) | 2010-02-24 |
Family
ID=40801552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080105622A AR069874A1 (en) | 2007-12-21 | 2008-12-19 | FLOW CONTROL METHOD AND APPLIANCE |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP2234729A4 (en) |
| KR (1) | KR101292704B1 (en) |
| CN (1) | CN101918145B (en) |
| AR (1) | AR069874A1 (en) |
| AU (1) | AU2008340320B2 (en) |
| BR (1) | BRPI0820814A2 (en) |
| CA (1) | CA2709533C (en) |
| CL (1) | CL2008003826A1 (en) |
| HK (1) | HK1151496A1 (en) |
| MY (1) | MY154069A (en) |
| RU (1) | RU2457040C2 (en) |
| SG (1) | SG186600A1 (en) |
| TW (1) | TWI443263B (en) |
| WO (1) | WO2009082665A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9409124B2 (en) * | 2012-05-22 | 2016-08-09 | Alstom Technology Ltd | Flow control grid |
| CN105841174A (en) * | 2016-03-22 | 2016-08-10 | 艾尼科环保技术(安徽)有限公司 | Fixing device for non-metallic deflector of flue gas purification system |
| US9789497B1 (en) * | 2016-06-20 | 2017-10-17 | Nordson Corporation | Systems and methods for applying a liquid coating to a substrate |
| KR101747779B1 (en) | 2016-08-16 | 2017-06-15 | 포항공과대학교 산학협력단 | Design Method for Flow Control Panel, and Flow Control Panel Manufactured Thereby |
| CN111841275A (en) * | 2019-10-08 | 2020-10-30 | 玖龙纸业（东莞）有限公司 | Ultra-clean discharge method suitable for boiler |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735612A (en) | 1956-02-21 | hausmann | ||
| US1995596A (en) | 1934-07-17 | 1935-03-26 | David H Adamson | Book-binding |
| US2642792A (en) * | 1950-05-01 | 1953-06-23 | Norman Products Company | Adjustable ventilator grille |
| US2911011A (en) * | 1958-02-20 | 1959-11-03 | William M Niehart | Humidifying apparatus |
| GB1603107A (en) * | 1977-09-06 | 1981-11-18 | Lodge Cottrell Ltd | Gas treatment |
| JP2637119B2 (en) * | 1987-11-12 | 1997-08-06 | バブコツク日立株式会社 | DeNOx reaction equipment |
| US5156658A (en) | 1991-05-01 | 1992-10-20 | Research-Cottrell, Inc. | Electrostatic precipitator gas inlet plenum having a corrugated perforated plate |
| US5405106A (en) | 1992-07-20 | 1995-04-11 | The Boeing Company | Apparatus for providing increased fluid flow turning vane efficiency |
| DE4344535C2 (en) * | 1993-12-24 | 2000-09-21 | Degussa | Reactor for catalytic gas phase reactions with a gas introduction area and use for the catalytic treatment of exhaust gas |
| US5529092A (en) * | 1995-03-24 | 1996-06-25 | Ductmate Industries, Inc. | Air duct turning vane and rail assembly |
| US5861585A (en) | 1997-09-30 | 1999-01-19 | Aiolos Engineering Corporation | Aeracoustic wind tunnel turning vanes |
| US6244300B1 (en) * | 1999-07-14 | 2001-06-12 | Certainteed Corporation | Vane rail and its assembly for an air duct |
| JP2002048329A (en) * | 2000-08-03 | 2002-02-15 | Babcock Hitachi Kk | Exhaust gas treatment apparatus provided with straightening equipment |
| US6257155B1 (en) * | 2000-10-16 | 2001-07-10 | Alstom Power N.V. | Curved blade by-pass damper with flow control |
| US6644355B1 (en) | 2002-12-19 | 2003-11-11 | Daimlerchrysler Corporation | Diffusing corner for fluid flow |
| US8141588B2 (en) * | 2007-05-23 | 2012-03-27 | Fuel Tech, Inc. | Flow control method and apparatus |
-
2008
- 2008-12-18 AU AU2008340320A patent/AU2008340320B2/en not_active Ceased
- 2008-12-18 MY MYPI2010002490A patent/MY154069A/en unknown
- 2008-12-18 SG SG2012087318A patent/SG186600A1/en unknown
- 2008-12-18 EP EP08864915A patent/EP2234729A4/en not_active Withdrawn
- 2008-12-18 BR BRPI0820814-0A patent/BRPI0820814A2/en not_active Application Discontinuation
- 2008-12-18 CA CA2709533A patent/CA2709533C/en not_active Expired - Fee Related
- 2008-12-18 RU RU2010121527/05A patent/RU2457040C2/en not_active IP Right Cessation
- 2008-12-18 KR KR1020107015880A patent/KR101292704B1/en not_active IP Right Cessation
- 2008-12-18 WO PCT/US2008/087376 patent/WO2009082665A1/en active Application Filing
- 2008-12-18 CN CN200880122204.5A patent/CN101918145B/en not_active Expired - Fee Related
- 2008-12-19 TW TW097149948A patent/TWI443263B/en not_active IP Right Cessation
- 2008-12-19 AR ARP080105622A patent/AR069874A1/en not_active Application Discontinuation
- 2008-12-19 CL CL2008003826A patent/CL2008003826A1/en unknown
-
2011
- 2011-06-03 HK HK11105602.6A patent/HK1151496A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG186600A1 (en) | 2013-01-30 |
| KR101292704B1 (en) | 2013-08-02 |
| AU2008340320B2 (en) | 2012-05-31 |
| KR20100105696A (en) | 2010-09-29 |
| HK1151496A1 (en) | 2012-02-03 |
| TW200946785A (en) | 2009-11-16 |
| CA2709533C (en) | 2013-07-23 |
| BRPI0820814A2 (en) | 2015-06-16 |
| RU2010121527A (en) | 2012-01-27 |
| EP2234729A1 (en) | 2010-10-06 |
| RU2457040C2 (en) | 2012-07-27 |
| TWI443263B (en) | 2014-07-01 |
| MY154069A (en) | 2015-04-30 |
| CN101918145A (en) | 2010-12-15 |
| AU2008340320A1 (en) | 2009-07-02 |
| EP2234729A4 (en) | 2013-03-13 |
| WO2009082665A1 (en) | 2009-07-02 |
| CL2008003826A1 (en) | 2009-10-23 |
| CA2709533A1 (en) | 2009-07-02 |
| CN101918145B (en) | 2015-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |