FR2960512A1 - Floating element for supporting mast of floating boom that contains and channels pollutants, has ballast fixed at lower end of mast, where weight of element, ballast and volume of buoys condition immersion level and stability of element - Google Patents
Floating element for supporting mast of floating boom that contains and channels pollutants, has ballast fixed at lower end of mast, where weight of element, ballast and volume of buoys condition immersion level and stability of element Download PDFInfo
- Publication number
- FR2960512A1 FR2960512A1 FR1002246A FR1002246A FR2960512A1 FR 2960512 A1 FR2960512 A1 FR 2960512A1 FR 1002246 A FR1002246 A FR 1002246A FR 1002246 A FR1002246 A FR 1002246A FR 2960512 A1 FR2960512 A1 FR 2960512A1
- Authority
- FR
- France
- Prior art keywords
- mast
- floating
- ballast
- buoys
- supporting
- 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.)
- Pending
Links
- 238000007667 floating Methods 0.000 title claims abstract description 25
- 238000007654 immersion Methods 0.000 title claims abstract 3
- 239000003344 environmental pollutant Substances 0.000 title abstract description 12
- 231100000719 pollutant Toxicity 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005465 channeling Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
- E02B15/0864—Air
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Removal Of Floating Material (AREA)
Abstract
Elément flottant supportant un mât et partiellement immergé (figure 4) L'invention est destinée à supporter un dispositif de barrage flottant susceptible de contenir, canaliser et capter une pollution à la surface de l'eau (figure 9) La stabilité de l'élément flottant et son immersion partielle apportent une réponse aux problèmes posés par l'installation et la bonne tenue de barrages flottants en pleine mer. Des éléments flottant de ce type permettent de supporter toutes sortes de dispositifs (barrages flottants, récupération de polluants, pontons)Floating element supporting a mast and partially immersed (Figure 4) The invention is intended to support a floating barrier device capable of containing, channeling and capturing pollution on the surface of the water (Figure 9) The stability of the element floating and its partial immersion provide an answer to the problems posed by the installation and the good behavior of floating dams in open sea. Floating elements of this type make it possible to support all kinds of devices (floating dams, recovery of pollutants, pontoons)
Description
-- Pour la construction de barrages flottants en mer, les difficultés sont principalement dues à un environnement hostile (houle, vagues, vent). De ce fait, il est difficile de réaliser des barrages stables et de hauteur suffisante pour être réellement efficaces et aptes à résister aux éléments. Le dispositif décrit ci après répond à cette problématique. - For the construction of floating dams at sea, the difficulties are mainly due to a hostile environment (swell, waves, wind). As a result, it is difficult to achieve stable dams of sufficient height to be truly effective and resistant to the elements. The device described below responds to this problem.
Au cours des recherches effectuées, j'ai constaté que, s'il existe des procédés de contention et de récupération de polluants, ceux-ci sont : soit extrêmement légers et peu appropriés à la haute mer, soit au contraire extrêmement lourds tant dans leur fabrication que dans leur mise en service. Il n'a, en outre, pas été trouvé de dispositif semblable à celui proposé. During the research carried out, I noticed that, if there are methods of compression and recovery of pollutants, these are: either extremely light and not very suitable for the high seas, or on the contrary extremely heavy both in their manufacture only in their commissioning. In addition, no device similar to that proposed was found.
Le dispositif inventé, objet de la présente demande, offre une solution à ce qui précède, par sa fabrication aisée (d'où coût peu élevé) comme par sa facilité d'installation et de mise en oeuvre sur site. Dans son ensemble, il est composé d'éléments flottants destinés à supporter un bandeau vertical partiellement immergé, ce bandeau devant contenir et canaliser les polluants Les problématiques étant la hauteur utile de ce bandeau et les proportions de ses parties émergées et immergées ainsi que la stabilité de l'ensemble, ce dispositif y répond. Elément flottant supportant un mât : Sommairement, il est composé d'une croix horizontale, sur laquelle, à l'extrémité de chaque branche, de longueur égale, est fixée une bouée. Au centre de la croix, un axe vertical la traverse, dans lequel s'insère un mât qui peut être réglable en hauteur par coulissement. A l'extrémité inférieure du mât, un lest. En fonction du volume des bouées utilisées, du poids du dispositif et de son lest, la majeure partie de l'élément est plus ou moins immergée, laissant hors d'eau la partie supérieure du mât. L'ensemble, au centre de gravité bas, est particulièrement stable, pratiquement inchavirable et le mât reste toujours perpendiculaire à la surface de l'eau. Si nécessaire, l'axe peut être renforcé aux points de jonction de chaque bras et du mât. L'élément central (hors les bouées) peut être fabriqué dans des matériaux divers : métal, matière plastique ou composite. Il peut être d'une seule pièce ou montable-démontable, cette dernière solution offrant le plus de facilité en ce qui concerne le stockage, la manutention et surtout l'utilisation (montage en mer avant mise à l'eau) En fonction de sa destination, il peut être de toutes sortes de tailles qui conditionneront également le volume des bouées à utiliser (bouées gonflées ou pleines) Ces tailles sont elles-mêmes conditionnées par l'usage escompté. (type de polluant, surfaces à traiter, environnement) A partir de cet élément flottant, toutes sortes d'applications sont réalisables : barrage flottant, bien sur, donc contention d'un polluant, mais aussi captation, traction sur l'eau et récupération de ce même polluant, réalisation de pontons, de chaland ou de barges, ou encore flottaison d'équipement lourd. 2960512 -2- Un barrage flottant pourra être constitué d'un bandeau vertical semi immergé s'accrochant sur les éléments flottants. Ce bandeau pourra être complètement étanche en cas de polluants fluides ou visqueux. II pourra, en revanche être constitué d'un filet ne récoltant que des polluants d'un certain diamètre. L'ensemble du barrage pourra être tracté par 5 bateau pour capter et emprisonner une nappe. II pourra être arrimé tout ou partiellement sur des « corps morts » ou des ancres. Parmi les composants du barrage, un dispositif de captage de la pollution. Une fois contenu et concentré par la forme, la tension exercée et le déplacement du barrage, les polluants pourront être recueillis par un dispositif dont les réglages en hauteur permettent de n'aspirer que l'épaisseur de liquide indispensable. (Voir 10 figures) Enfin, l'usinage des axes, des bras et des mâts est facile et peu coûteuse. Les axes peuvent être fabriqués par soudure ou par moulage. Les figures annexées permettront de mieux comprendre le principe : Figure 1 - Vue en plan schématique : Axe du mât coulissant (1) 15 Figure 2 - Vue de profil : Axe du mât (1) - Anneaux de fixation aux extrémités des bras (2) - Anneau de fixation du lest (3) - Lest (4) Figure 3 - Vue de profil : Fabrication fixe, soudée, le mât n'est pas réglable en hauteur. Figure 4 - Perspective : Bouées (1) - Axe (2) - Lest (3) - Niveau de l'eau (4) Figure 5 - Comportement sur la crête d'une vague 20 Figure 6 - Comportement sur mer plate Figure 7 - Au passage d'une vague. Le mât reste perpendiculaire au plan de la surface de l'eau. Figure 8 - Construction d'un élément flottant à monter : Axe (1) - Bras (2) - Anneau (3) Anneau supérieur (4) - Anneau inférieur (5) - Trous de réglage du mât (6) 25 Trous de fixation du mât et des bras (7) - Renforts si nécessaire (8) Goupille d'assujettissement ou boulon et écrou (9) Figure 9 - Barrage flotant : Eléments flottant (1) - Mâts (2) - Bandeau semi immergé (3) Niveau de l'eau (4) Figure 10 - Bandeau lui-même (1) - Renfort et passage de cordage ou câble 30 en haut, en bas (2) - Gaines de fixation au mât par emboîtement-coulissage (3) Petits flotteurs (4) - Cordage (5) - Fixation du cordage des petits flotteurs (6) Figure 11 et 12 - Un module de captage du polluant pourra être constitué à partir de deux éléments flottants(1) réunis par deux barres horizontales (2) supportant un dispositif de concentration et de captage (3) Les barres horizontales, 35 coulissantes verticalement, sont chacune réglables en hauteur pour ne traiter que la couche d'eau polluée nécessaire (4) en fonction de son niveau et de celui de l'eau. -3- Figure 13 - Un dispositif de récupération, sous forme de cuve (1) pourra être lui-même supporté par des éléments flottants (2) Le haut de la cuve reste alors à un niveau suffisamment haut par rapport au niveau de l'eau (3) et un orifice de pompage (4) est placé en bas de la cuve, plus bas que la surface de l'eau. The invented device, object of the present application, offers a solution to the above, by its easy manufacture (hence low cost) as well as its ease of installation and implementation on site. As a whole, it is composed of floating elements intended to support a vertical strip partially immersed, this band to contain and channel the pollutants The problems being the useful height of this strip and the proportions of its emerged and immersed parts as well as the stability overall, this device responds. Floating element supporting a mast: Briefly, it is composed of a horizontal cross, on which, at the end of each branch, of equal length, is fixed a buoy. In the center of the cross, a vertical axis crosses it, in which a mast is inserted which can be adjustable in height by sliding. At the lower end of the mast, a ballast. Depending on the volume of buoys used, the weight of the device and its ballast, most of the element is more or less submerged, leaving the upper part of the mast out of water. The whole, at the low center of gravity, is particularly stable, practically self-reinforcing and the mast always remains perpendicular to the surface of the water. If necessary, the axis can be reinforced at the junction points of each arm and the mast. The central element (excluding the buoys) can be made of various materials: metal, plastic or composite. It can be of one piece or mountable-dismountable, the latter solution offering the most ease in terms of storage, handling and especially the use (assembly at sea before launching) According to its destination, it can be of all kinds of sizes that will also determine the volume of buoys to use (inflated buoys or full) These sizes are themselves conditioned by the expected use. (type of pollutant, surfaces to be treated, environment) From this floating element, all kinds of applications are possible: floating dam, of course, therefore containment of a pollutant, but also capture, traction on the water and recovery of this same pollutant, construction of pontoons, barges or barges, or floating of heavy equipment. A floating dam may consist of a semi-immersed vertical strip hanging on the floating elements. This headband can be completely waterproof in case of fluid or viscous pollutants. On the other hand, it may consist of a net collecting only pollutants of a certain diameter. The entire dam can be towed by boat to capture and trap a tablecloth. It may be stowed in whole or in part on "dead bodies" or anchors. Among the components of the dam, a device for collecting pollution. Once contained and concentrated by the form, the tension exerted and the displacement of the dam, the pollutants can be collected by a device whose height adjustments make it possible to aspire only the thickness of essential liquid. (See 10 figures) Finally, the machining of axes, arms and masts is easy and inexpensive. The axes can be manufactured by welding or molding. The appended figures will make it easier to understand the principle: Figure 1 - Diagrammatic plan view: Sliding mast shaft (1) 15 Figure 2 - Profile view: Mast axis (1) - Attachment rings at the ends of the arms (2) - Ballast fixing ring (3) - Ballast (4) Figure 3 - Side view: Fixed, welded construction, the mast is not adjustable in height. Figure 4 - Perspective: Buoys (1) - Axis (2) - Ballast (3) - Water Level (4) Figure 5 - Behavior on Wave Ridge 20 Figure 6 - Flat Sea Behavior Figure 7 - At the passage of a wave. The mast remains perpendicular to the plane of the surface of the water. Figure 8 - Construction of a floating element to be mounted: Shaft (1) - Arm (2) - Ring (3) Upper ring (4) - Lower ring (5) - Mast adjustment holes (6) 25 Fixing holes mast and arms (7) - Reinforcements if necessary (8) Securing pin or bolt and nut (9) Figure 9 - Floating dam: Floating elements (1) - Masts (2) - Semi submerged headband (3) Level water (4) Figure 10 - Headband itself (1) - Reinforcement and passage of rope or cable 30 at the top, at the bottom (2) - Poles for fixing to the mast by interlocking-sliding (3) Small floats ( 4) - Rope (5) - Fastening the rope of the small floats (6) Figure 11 and 12 - A pollutant capture module may consist of two floating elements (1) joined by two horizontal bars (2) supporting a concentration and sensing device (3) The horizontal bars, 35 vertically sliding, are each adjustable in height to treat only the layer of poll water required (4) depending on its level and that of the water. -3- Figure 13 - A recovery device, in the form of tank (1) may itself be supported by floating elements (2) The top of the tank then remains at a sufficiently high level relative to the level of the water (3) and a pumping orifice (4) is placed at the bottom of the tank, lower than the surface of the water.
Figure 14 - Vue en plan. Le dispositif de récupération (2) fait partie d'un barrage flottant (4) supporté par les éléments flottants (1) , l'ensemble est tracté par des bateaux (3) et concentre les polluants pour les transvaser dans la cuve par flottaison (5) Figure 14 - Plan view. The recovery device (2) is part of a floating dam (4) supported by the floating elements (1), the assembly is towed by boats (3) and concentrates the pollutants for transfer to the tank by flotation ( 5)
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1002246A FR2960512A1 (en) | 2010-05-27 | 2010-05-27 | Floating element for supporting mast of floating boom that contains and channels pollutants, has ballast fixed at lower end of mast, where weight of element, ballast and volume of buoys condition immersion level and stability of element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1002246A FR2960512A1 (en) | 2010-05-27 | 2010-05-27 | Floating element for supporting mast of floating boom that contains and channels pollutants, has ballast fixed at lower end of mast, where weight of element, ballast and volume of buoys condition immersion level and stability of element |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2960512A1 true FR2960512A1 (en) | 2011-12-02 |
Family
ID=43416331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1002246A Pending FR2960512A1 (en) | 2010-05-27 | 2010-05-27 | Floating element for supporting mast of floating boom that contains and channels pollutants, has ballast fixed at lower end of mast, where weight of element, ballast and volume of buoys condition immersion level and stability of element |
Country Status (1)
Country | Link |
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FR (1) | FR2960512A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113430988A (en) * | 2021-07-01 | 2021-09-24 | 中国水利水电第五工程局有限公司 | Ecological prefabricated section and ecological barricade in river course |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254843A1 (en) * | 1972-11-09 | 1974-05-16 | Clarence Donald Inman | SWIMMING MARINE OR BUOY |
US5108326A (en) * | 1991-03-05 | 1992-04-28 | Seimac Limited | Flexible surface drogue/stabilizer for drifter buoys |
FR2832168A1 (en) * | 2001-11-13 | 2003-05-16 | Ouamar Kacimi | Device for isolating and facilitating recovery of oil slicks in sea by forming floating wall around oil slick |
FR2900633A1 (en) * | 2006-05-04 | 2007-11-09 | Windkart Soc Par Actions Simpl | Sail support system for vehicle e.g. sail boat, has boom connected to mast such that axis parallel to mast axis is joined with mast axis and axis orthogonal to mast axis is situated at constant distance from mast axis |
WO2007146433A2 (en) * | 2006-06-15 | 2007-12-21 | Michael Nicholson | Buoy system |
-
2010
- 2010-05-27 FR FR1002246A patent/FR2960512A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254843A1 (en) * | 1972-11-09 | 1974-05-16 | Clarence Donald Inman | SWIMMING MARINE OR BUOY |
US5108326A (en) * | 1991-03-05 | 1992-04-28 | Seimac Limited | Flexible surface drogue/stabilizer for drifter buoys |
FR2832168A1 (en) * | 2001-11-13 | 2003-05-16 | Ouamar Kacimi | Device for isolating and facilitating recovery of oil slicks in sea by forming floating wall around oil slick |
FR2900633A1 (en) * | 2006-05-04 | 2007-11-09 | Windkart Soc Par Actions Simpl | Sail support system for vehicle e.g. sail boat, has boom connected to mast such that axis parallel to mast axis is joined with mast axis and axis orthogonal to mast axis is situated at constant distance from mast axis |
WO2007146433A2 (en) * | 2006-06-15 | 2007-12-21 | Michael Nicholson | Buoy system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113430988A (en) * | 2021-07-01 | 2021-09-24 | 中国水利水电第五工程局有限公司 | Ecological prefabricated section and ecological barricade in river course |
CN113430988B (en) * | 2021-07-01 | 2022-10-18 | 中国水利水电第五工程局有限公司 | Ecological prefabricated section and river course ecological barricade |
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