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 PDF

Info

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
Application number
FR8007513A
Other languages
French (fr)
Other versions
FR2479872B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8007513A priority Critical patent/FR2479872A1/en
Priority to FR8014484A priority patent/FR2485581A2/en
Publication of FR2479872A1 publication Critical patent/FR2479872A1/en
Application granted granted Critical
Publication of FR2479872B1 publication Critical patent/FR2479872B1/fr
Granted legal-status Critical Current

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

The ship gathers oil (3) or other pollutant from the surface of the sea, takes in contaminated sea water, effects the sepn. of the oil by filtering and siphoning, and pumps the oil into storage tanks (19). The pump (13) is operated by compressed air, using suction to effect oil intake, and using a force stroke to move the oil to tanks (19). A partially louvred (5) opening (4) in an inclined and isolated deck area (1) may be used to gather contaminated waters, being washed over by waves, or being fed by scoop (2). Inclined panels (6,7,8) may lead the water intake through filters (9,10) and siphon (11), with the oil slick over-flowing into pump (13) well (12).

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)

Revendications Claims 1- Dispositif permettant de récupérer, décanter, pomper, stocker les nappes flottantes en ehiminant l'eau par gravitation et en utilisant l'air comprimé et un bac aspirant et refoulant pour pomper et stocké le produit à récupérer. 1- Device for recovering, decanting, pumping, storing the floating sheets by eliminating the water by gravitation and using compressed air and a suction and delivery tank to pump and store the product to be recovered. 2- Dispositif selon la revendication 1 caractérisé par le fait que le moyen destiné à récupérer le produit est une plate-forme.2- Device according to claim 1 characterized in that the means for recovering the product is a platform. 3- Dispositif selon la revendication 1 caractérisé par le fait que le moyen destiné à décanter le produit à récupérer est un bac de décantation.3- Device according to claim 1 characterized in that the means for decanting the product to be recovered is a settling tank. 4- Dispositif selon la revendication b caractérisé par le fait que le bac de décantation comporte à sa partie supérieure des lamelles inclinées, une ouverture et une pelle de ramassage.4- Device according to claim b characterized in that the settling tank has at its upper inclined strips, an opening and a pickup shovel. 5- Dispositif selon la revendication 3 caractérisé par le fait que le bac de décantation comporte à l'intérieur, des rampes, des grilles, un ciphon.5- Device according to claim 3 characterized in that the settling tank has inside, ramps, grids, a ciphon. 6- Dispositif selon la revendication 1 caractérisé par le fait que le produit est récupéré dans un bac.6- Device according to claim 1 characterized in that the product is recovered in a tray. 7- Dispositif selon la revendication 1 caractérisé par le fait que le produit est pompé par un ou plusieurs bacs aspirants et refoulants.7- Device according to claim 1 characterized in that the product is pumped by one or more suction and pressure tanks. 8- Dispositif selon la revendication 1 caractérisé par le fait que l'eau s'écoule par gravitation.8- Device according to claim 1 characterized in that the water flows by gravitation. 9- Dispositif selon la revendication 1 caractérisé par le fait que le bac aspirant et refoulant utilise comme énergie l'air comprimé, régulé par une armoire automatisée.9- Device according to claim 1 characterized in that the suction and delivery tank uses energy as compressed air, regulated by an automated cabinet. 10- Dispositif selon les revendications 1 et 9 caractérisé par le fait que chaque bac aspirant et refoulant est relié à un module d'aspiration. 10- Device according to claims 1 and 9 characterized in that each suction and delivery tank is connected to a suction module.
FR8007513A 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 Granted FR2479872A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US3731813A (en) Floating debris recovery apparatus
US3508652A (en) Method of and apparatus for separating oil from water
CA2441969A1 (en) A trailer mounted mobile apparatus for dewatering and recovering formation sand
US3727766A (en) Vacuum skimming apparatus for removing liquid contaminants floating in confined bodies of water
US6159361A (en) Oil-reclaiming bouyant apparatus
FR2479872A1 (en) 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
AU6025599A (en) Improved automatic drain valve
US4771503A (en) Tank cleaning system
NO313596B1 (en) Procedure for hydraulic dredging of pulp from seabed
KR101642740B1 (en) Floating matter remover apparatus
KR102253992B1 (en) Sea Spill High Viscosity Oil Recovery Device And Its Recovery Method
FR2480821A1 (en) Machine to clean floating rubbish, oil etc. from water surface - has vortex impeller to draw water through filter bucket
WO2022025764A1 (en) Device and method for collecting a substance from a liquid surface
JPH0369727A (en) Excavating suction port
KR20100118046A (en) Oil removal vessel
KR100319561B1 (en) Floating particles on the surface of the water removing apparatus
US20070272625A1 (en) Filtration system and method for implementing the same
JP4721318B2 (en) Water-flow floating material collection device
US20150275453A1 (en) Multi-purpose floating debris skimmer
CN215161207U (en) Scraped car disassembles and uses oil-water separator
JP3236072U (en) Floating material recovery ship
KR100238853B1 (en) A collecting and separating device for a mixture of water and oil
RU1773975C (en) Device for collecting oil products from water surface
RU45092U1 (en) VACUUM DEGASER
KR20100000111U (en) Oil retrievable a fire engine

Legal Events

Date Code Title Description
ST Notification of lapse