FR2977504B1 - DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN - Google Patents
DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASINInfo
- Publication number
- FR2977504B1 FR2977504B1 FR1156076A FR1156076A FR2977504B1 FR 2977504 B1 FR2977504 B1 FR 2977504B1 FR 1156076 A FR1156076 A FR 1156076A FR 1156076 A FR1156076 A FR 1156076A FR 2977504 B1 FR2977504 B1 FR 2977504B1
- Authority
- FR
- France
- Prior art keywords
- decanation
- basin
- moving
- drive system
- suction device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156076A FR2977504B1 (en) | 2011-07-05 | 2011-07-05 | DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156076A FR2977504B1 (en) | 2011-07-05 | 2011-07-05 | DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2977504A1 FR2977504A1 (en) | 2013-01-11 |
FR2977504B1 true FR2977504B1 (en) | 2014-10-03 |
Family
ID=44802208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1156076A Active FR2977504B1 (en) | 2011-07-05 | 2011-07-05 | DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2977504B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927537A (en) * | 1989-03-09 | 1990-05-22 | Envirotech Corporation | Tape drive with self-expanding coils for sludge collector |
FR2724574B1 (en) * | 1994-09-15 | 1997-01-24 | Ville De Vannes | SYSTEM FOR DRIVING A SLUDGE SUCTION RAMP FOR A DECANTING BASIN, AND BASIN THUS EQUIPPED |
US5720891A (en) * | 1996-04-15 | 1998-02-24 | Baker Hughes Incorporated | Retractable sediment collecting device for covered basins |
-
2011
- 2011-07-05 FR FR1156076A patent/FR2977504B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2977504A1 (en) | 2013-01-11 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CA | Change of address |
Effective date: 20180112 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |