FR2960161B1 - Dispositif de tamisage pour alimentation en eau d'une installation industrielle - Google Patents
Dispositif de tamisage pour alimentation en eau d'une installation industrielleInfo
- Publication number
- FR2960161B1 FR2960161B1 FR1053988A FR1053988A FR2960161B1 FR 2960161 B1 FR2960161 B1 FR 2960161B1 FR 1053988 A FR1053988 A FR 1053988A FR 1053988 A FR1053988 A FR 1053988A FR 2960161 B1 FR2960161 B1 FR 2960161B1
- Authority
- FR
- France
- Prior art keywords
- total flow
- screening device
- fraction
- channel
- water supplying
- 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.)
- Active
Links
- 238000012216 screening Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 238000007873 sieving Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/808—Accessories integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Filtration Of Liquid (AREA)
- Combined Means For Separation Of Solids (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
L'invention est relative à une installation de tamisage comprenant, aménagés dans un chenal (5) véhiculant un fluide en écoulement avec un débit total QE : - un dispositif de tamisage (10) comportant un tamis qui comprend au moins un élément filtrant afin de tamiser une fraction Q du débit total, - au moins un premier passage (31) dans le chenal qui est adapté à laisser passer une fraction Q du débit total telle que Q = Q + Q tant que la perte de charge entre l'amont et l'aval du dispositif de tamisage est inférieure à une valeur prédéterminée, au moins un deuxième passage (32) dans le chenal qui est adapté à laisser passer une fraction Q du débit total telle que Q = Q + Q + Q lorsque ladite perte de charge est supérieure à la valeur prédéterminée.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053988A FR2960161B1 (fr) | 2010-05-21 | 2010-05-21 | Dispositif de tamisage pour alimentation en eau d'une installation industrielle |
DE102011101832A DE102011101832A1 (de) | 2010-05-21 | 2011-05-16 | Siebvorrichtung für die Wasserversorgung einer Industrieanlage |
GB1108510.7A GB2480749B (en) | 2010-05-21 | 2011-05-20 | Screening device for supplying water to an industrial installation |
US13/113,424 US8591746B2 (en) | 2010-05-21 | 2011-05-23 | Screening device for supplying water to an industrial installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053988A FR2960161B1 (fr) | 2010-05-21 | 2010-05-21 | Dispositif de tamisage pour alimentation en eau d'une installation industrielle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2960161A1 FR2960161A1 (fr) | 2011-11-25 |
FR2960161B1 true FR2960161B1 (fr) | 2012-09-21 |
Family
ID=43383654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1053988A Active FR2960161B1 (fr) | 2010-05-21 | 2010-05-21 | Dispositif de tamisage pour alimentation en eau d'une installation industrielle |
Country Status (4)
Country | Link |
---|---|
US (1) | US8591746B2 (fr) |
DE (1) | DE102011101832A1 (fr) |
FR (1) | FR2960161B1 (fr) |
GB (1) | GB2480749B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074056B1 (fr) * | 2017-11-29 | 2019-12-20 | Electricite De France | Optimisation de filtres rotatifs relativement au risque de colmatage d'une installation de pompage d'eau sur site naturel |
US11633680B2 (en) * | 2020-07-23 | 2023-04-25 | Parkson Corporation | Bar screen filter apparatus and method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1653473A (en) * | 1925-11-12 | 1927-12-20 | Joseph E Jahraus | Water filter |
US2557064A (en) * | 1948-10-01 | 1951-06-19 | Bucyrus Erie Co | Fluid filter |
US3372807A (en) * | 1966-12-19 | 1968-03-12 | Charles A. Barnard | Filter |
JPS61188629U (fr) * | 1985-05-18 | 1986-11-25 | ||
DE3920196A1 (de) * | 1989-06-21 | 1991-01-10 | Huber Hans Georg Dipl Ing | Vorrichtung zum entfernen von rechen- und/oder siebgut aus in einem gerinne stroemender fluessigkeit |
US5489378A (en) * | 1993-12-06 | 1996-02-06 | Envirex Inc. | Differential relief mechanism for a traveling water screen |
US6106706A (en) * | 1995-10-30 | 2000-08-22 | Rsf Patent Pty Ltd. | Storm water filter arrangement |
US6719912B2 (en) * | 2001-02-21 | 2004-04-13 | Headworks, Inc. | Bar screen system with emergency discharge doors |
DE20103875U1 (de) * | 2001-03-07 | 2001-08-16 | Vollmar Gmbh | Abwasseranlage mit Reinigungsvorrichtung |
US6668390B1 (en) * | 2002-05-20 | 2003-12-30 | Raul Gonzalez | Debris recovery for drainage system |
US8083937B2 (en) * | 2007-12-27 | 2011-12-27 | Happel Thomas H | Floating baffle panel and filter apparatus |
US7771589B2 (en) * | 2008-06-23 | 2010-08-10 | Jwc Environmental | Screen blockage measurement and flow performance optimization system |
-
2010
- 2010-05-21 FR FR1053988A patent/FR2960161B1/fr active Active
-
2011
- 2011-05-16 DE DE102011101832A patent/DE102011101832A1/de not_active Withdrawn
- 2011-05-20 GB GB1108510.7A patent/GB2480749B/en not_active Expired - Fee Related
- 2011-05-23 US US13/113,424 patent/US8591746B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2480749A (en) | 2011-11-30 |
GB201108510D0 (en) | 2011-07-06 |
DE102011101832A1 (de) | 2011-11-24 |
GB2480749B (en) | 2014-12-17 |
FR2960161A1 (fr) | 2011-11-25 |
US8591746B2 (en) | 2013-11-26 |
US20110284474A1 (en) | 2011-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |