FR2479872A1 - Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank - Google Patents
Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank Download PDFInfo
- Publication number
- FR2479872A1 FR2479872A1 FR8007513A FR8007513A FR2479872A1 FR 2479872 A1 FR2479872 A1 FR 2479872A1 FR 8007513 A FR8007513 A FR 8007513A FR 8007513 A FR8007513 A FR 8007513A FR 2479872 A1 FR2479872 A1 FR 2479872A1
- Authority
- FR
- France
- Prior art keywords
- oil
- suction
- product
- sea
- siphon
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Removal Of Floating Material (AREA)
Abstract
Description
Description
Plate forme de récuperation, décantation, stockage des nappes flottantes par aspiration et refoulement. Elimination de l'eau par gravitation.Description
Recovery platform, decantation, storage of floating sheets by suction and discharge. Elimination of water by gravitation.
La présente invention concerne les bâtiments de la marine ou de la prévention, spécialisés dans la lutte contre des pollutions accidentelles.The present invention relates to naval or prevention vessels, specialized in the fight against accidental pollution.
Actuellement la technique dispose de pompes qui n'ont pas toujours l'éf- ficacite désirée, d'une part par la viscosité du produit, d'autre part par le volume d'eau à éliminer. Les nappes ont une très faible épaisseur et le milieu ambiant défavorable.Currently the technique has pumps which do not always have the desired efficiency, on the one hand by the viscosity of the product, on the other hand by the volume of water to be eliminated. The sheets are very thin and the environment is unfavorable.
Le dispositif suivant l'invention, permet d'éviter ces inconvénients. Dans celui-ci il est possible d'éliminer l'eau, de concentrer le produit, de le pomper par aspiration et refoulement, de le stocker sur des batiments autonomes.The device according to the invention makes it possible to avoid these drawbacks. In this it is possible to eliminate the water, to concentrate the product, to pump it by suction and discharge, to store it on autonomous buildings.
Le dispositif,objet de l'invention comporte une plate-forme de récupération de la nappe. Elle porte à son extrémité une pelle de ramassage orientale et des lamelles dont l'inclinaison permet un premier travail de filtrage. L'eautombe sur un plan inoliné et s'écoulera rapidement pour en passant par des grilles appropriées être filtrée et 8'écouler par gravitation dans le milieu ambiant. Le produit pris dans une turbulence formera une nappe flottante qui s'accumulera dans un bac de récupération pour y être pompé et stocké par aspiration et refoulement.The device which is the subject of the invention comprises a platform for recovering the sheet. It carries at its end an eastern pickup shovel and slats whose inclination allows a first filtering job. L'autombe falls on an inoline plane and will flow quickly, passing through appropriate grids to be filtered and 8 'to flow by gravitation into the environment. The product caught in a turbulence will form a floating sheet which will accumulate in a recovery tank to be pumped and stored there by suction and discharge.
Le dessin annexé illustre à titre d'exemple un mode de réalisation du dispositif conforme à la présente invention.The appended drawing illustrates by way of example an embodiment of the device according to the present invention.
Tel qu'il est représenté le dispositif comporte une plate-forme 1 munie d'une pelle de ramassage 2 qui plonge dans la nappe 3. La partie haute
de la plate-forme présente une ouverture 4 et des lamelles inclinées 5.As shown, the device comprises a platform 1 provided with a pickup shovel 2 which plunges into the ply 3. The upper part
of the platform has an opening 4 and inclined blades 5.
Un plan incliné 6 dirige le liquide dans l'angle 7 et sur un plan incli né8. Des grilles 9 et 10 jouent le raie des filtres. Le dispositif est muni d'un siphon Il, d'un bac de concentration12, d'un ou plusieurs bacs aspirant et refoulant 13. Le estiment est équipé d'un compresseur 14 qui alimente une armoire 15 munie d'un biphase. L'armoire 15 alimente le ou les modules d'aspiration 16 reliés aux bacs 13 eur-mêmes munis de clapets pneumatiques 17, d'un clapet à flotteur 18, d'orifices d'entrées 23. Ie produit est stocké en 19. Des plans 20 au droit de la plate-forme et latéralement cernent la nappe pour l'obliger à s'épendre sur la plate forme.Une visse pointeau 21 règle le débit d'air comprimé pour la mise en pression du bac et la fermeture des clapets pneumatiques t7. Un clapet anti-retour 22 empêche le retour du fluide dans le bac 13. Par la vitesse du bâtiment et le mouvement du milieu ambiant la nappe dirigée par les plans latéraux 20 monte sur la plate-forme. Une partie passe par l'ouverture 4 puis par l'écartement des lamelles 5. L'eau plus fluide se précipitera sur le plan incliné 6 tombera dans l'angle 7, s'écoulera sur le plan incliné 8. Un coup de bélier provoquera un remou qui refoulera le produit vers le bac de récupération 12. L'eau en passant par les grilles 9 et 10 s'écoulera par le siphon 11. Le produit concentré en 12 sera pompé par le bac aspirant et refoulant 13 et stocké en 19.An inclined plane 6 directs the liquid in the angle 7 and onto an inclined plane 8. Grids 9 and 10 play the line of the filters. The device is provided with a siphon II, a concentration tank 12, one or more suction and discharge tanks 13. The esteem is equipped with a compressor 14 which supplies a cabinet 15 provided with a biphase. The cabinet 15 supplies the suction module or modules 16 connected to the tanks 13 themselves provided with pneumatic valves 17, a float valve 18, inlet ports 23. The product is stored in 19. Des plans 20 to the right of the platform and laterally surround the tablecloth to force it to spread over the platform. A needle screw 21 regulates the flow of compressed air for pressurizing the tank and closing the valves t7 tires. A non-return valve 22 prevents the return of the fluid in the tank 13. By the speed of the building and the movement of the ambient medium the sheet directed by the lateral planes 20 rises on the platform. A part passes through the opening 4 then through the spacing of the lamellae 5. The more fluid water will precipitate on the inclined plane 6 will fall in the angle 7, will flow on the inclined plane 8. A water hammer will cause a backwash which will discharge the product to the recovery tank 12. The water passing through the grids 9 and 10 will flow through the siphon 11. The product concentrated in 12 will be pumped by the suction and delivery tank 13 and stored in 19 .
Le ou les bacs aspirants et refoulants 13 utilisent comme fluide moteur l'air comprimé fourni par un compresseur 14. L'air du compresseur arrive dans une armoire 15 qui automatise le passage de l'air dans un biphase.Or the suction and delivery tanks 13 use as working fluid the compressed air supplied by a compressor 14. The air from the compressor arrives in a cabinet 15 which automates the passage of air in a two-phase.
Chaque module d'aspiration 16 est relié à ubac 13. L'armoire 15 envoie de l'air comprimé dans le module 16 les vannes pneumatiques 17 sont ouvertes. Le vide se fait en 13. Le produit rendre en 13 par les ouvertures 23 et s'élèvera en 13 jusqu'à la fermeture de la venne à flotteur 18.Each suction module 16 is connected to ubac 13. The cabinet 15 sends compressed air to the module 16 the pneumatic valves 17 are open. There is a vacuum at 13. The product returns at 13 through the openings 23 and will rise at 13 until the float valve 18 closes.
après une temporisation pré-réglée. L'armoire ferme le circuit d'aspiration, ouvre le circuit de refoulement en mettant le bac 13 en pression et en fermant simultanément les vannes pneumatiques 17. Le produit est éjecté et stocké en 19. Le clapet anti-retour 22 empêche le produit de refluer en 13.after a preset time delay. The cabinet closes the suction circuit, opens the discharge circuit by putting the tank 13 under pressure and simultaneously closing the pneumatic valves 17. The product is ejected and stored at 19. The non-return valve 22 prevents the product from back to 13.
Le dispositif objet de l'invention peut être utilisé dans tous les cas ou rune nappe flottante doit entre récupérée t nettoyages des ports, des plans d'eau dans le cas de marée noire. The device which is the subject of the invention can be used in all cases where a floating aquifer has to be collected between cleaning and cleaning of ports and bodies of water in the case of an oil spill.
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007513A FR2479872A1 (en) | 1980-04-02 | 1980-04-02 | Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank |
FR8014484A FR2485581A2 (en) | 1980-04-02 | 1980-06-27 | Platform for cleansing polluted stream flow - has compressed air forcing recovered pollutant into storage vat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007513A FR2479872A1 (en) | 1980-04-02 | 1980-04-02 | Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2479872A1 true FR2479872A1 (en) | 1981-10-09 |
FR2479872B1 FR2479872B1 (en) | 1983-07-08 |
Family
ID=9240493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007513A Granted FR2479872A1 (en) | 1980-04-02 | 1980-04-02 | Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2479872A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0520307A1 (en) * | 1991-06-22 | 1992-12-30 | Nikolaus Hammerschmitt | Watercraft |
WO2023124770A1 (en) * | 2022-06-14 | 2023-07-06 | 浙江水利水电学院 | Wave-based self-powered floating-object collection apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1340246A (en) * | 1962-08-28 | 1963-10-18 | Equipment for recovering floating wrecks, especially waste oil spilled on an aquatic surface | |
FR2091123A5 (en) * | 1970-05-04 | 1972-01-14 | Brydoy Sverre | |
US3659713A (en) * | 1970-01-16 | 1972-05-02 | Tetradyne Corp | Method and apparatus for recovering impurities from the surface of a liquid |
FR2145849A5 (en) * | 1971-07-15 | 1973-02-23 | Maciolek Louis | Mobile floating caisson - to reclaim oil esp from marine slicks |
FR2247379A1 (en) * | 1973-10-12 | 1975-05-09 | Hydronautics | Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat |
FR2310448A1 (en) * | 1975-05-07 | 1976-12-03 | Mitsui Osaka Maritime Const Cy | METHOD AND DEVICE FOR PICKING UP LIQUIDS FLOATING ON THE SURFACE OF ANOTHER LIQUID |
-
1980
- 1980-04-02 FR FR8007513A patent/FR2479872A1/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1340246A (en) * | 1962-08-28 | 1963-10-18 | Equipment for recovering floating wrecks, especially waste oil spilled on an aquatic surface | |
US3659713A (en) * | 1970-01-16 | 1972-05-02 | Tetradyne Corp | Method and apparatus for recovering impurities from the surface of a liquid |
FR2091123A5 (en) * | 1970-05-04 | 1972-01-14 | Brydoy Sverre | |
FR2145849A5 (en) * | 1971-07-15 | 1973-02-23 | Maciolek Louis | Mobile floating caisson - to reclaim oil esp from marine slicks |
FR2247379A1 (en) * | 1973-10-12 | 1975-05-09 | Hydronautics | Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat |
FR2310448A1 (en) * | 1975-05-07 | 1976-12-03 | Mitsui Osaka Maritime Const Cy | METHOD AND DEVICE FOR PICKING UP LIQUIDS FLOATING ON THE SURFACE OF ANOTHER LIQUID |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0520307A1 (en) * | 1991-06-22 | 1992-12-30 | Nikolaus Hammerschmitt | Watercraft |
WO2023124770A1 (en) * | 2022-06-14 | 2023-07-06 | 浙江水利水电学院 | Wave-based self-powered floating-object collection apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2479872B1 (en) | 1983-07-08 |
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ST | Notification of lapse |