DK2914390T3 - Pile cleaning system and method - Google Patents

Pile cleaning system and method Download PDF

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Publication number
DK2914390T3
DK2914390T3 DK13801861.9T DK13801861T DK2914390T3 DK 2914390 T3 DK2914390 T3 DK 2914390T3 DK 13801861 T DK13801861 T DK 13801861T DK 2914390 T3 DK2914390 T3 DK 2914390T3
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DK
Denmark
Prior art keywords
pile
removal system
frame member
growth removal
outer frame
Prior art date
Application number
DK13801861.9T
Other languages
Danish (da)
Inventor
Vessem Henricus Gerardus Andreas Van
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Ihc Holland Ie Bv
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Application granted granted Critical
Publication of DK2914390T3 publication Critical patent/DK2914390T3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/021—Cleaning pipe ends or pipe fittings, e.g. before soldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/023—Cleaning the external surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0856—Cleaning of water-treatment installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0034—Maintenance, repair or inspection of offshore constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0065—Monopile structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Cleaning In General (AREA)

Description

DESCRIPTION
Background [0001] The present invention relates to a marine growth removal system for cleaning an erected open ended pile prior to coupling the pile, by using grout, to a construction to be founded, like a windmill.
[0002] In case of installing a wind turbine, a delay of more than a few days between mono pile installation and grouting operations is not uncommon. The grouting operation has for its purpose to firmly couple the mono pile and the wndmill possibly with a so called transition piece. This delay between mono pile installation and grouting operations can be costly as marine growth and other surface debris can often quickly appear on the mono pile surface. The surface cleanliness of the pile is critical for effective grouting and therefore all loose debris and marine growth needs to be removed quickly and effectively to prevent a poor coupling or any costly grout removal operation.
[0003] US2010180915 A1 relates to cleaning of subsea pipes in general. The invention described therein is directed to a skid for cleaning subsea conduits, such as strakes and fairings, and a method of cleaning subsea conduits. This invention may be utilized for the removal of marine growth from subsea conduits. The disclosed skid and method of cleaning subsea conduits leaves room for improvements.
[0004] JP H01 98000 U relates to, referring to its figures, a device for spraying the interior surface of a tube.
Summary of the invention [0005] The invention aims to provide a marine growth removal system for cleaning an erected open ended pile which marine growth removal system is more easy to handle and provides a faster cleaning of the pile surface.
[0006] Another object of the invention is to improve a marine growth removal system in that a problem associated with that system is at least partly solved.
[0007] Yet another object of the invention is to provide an alternative marine growth removal system.
[0008] According to a first aspect of the invention this is realized with a marine growth removal system for cleaning an erected open ended pile in accordance with claim 1, the system comprising; • an elongate inner frame member for extending in a pile interior, • an elongate outer frame member for extending along a pile exterior, wherein the outer frame member is coupled with the inner frame member and wherein the inner frame member and outer frame member are arranged with respect to each other such that a pile wall section accommodation space extends between the inner frame member and the outer frame member, • a guiding device comprising a guiding means arranged with respect to the pile wall section accommodation space for contacting an upper rim of the pile for providing support and guidance to the marine growth removal system, • a cleaning device provided with the inner frame member and/or the outer frame member for removing the marine growth from the interior surface and/or the exterior surface of the pile.
[0009] The outer frame member being coupled with the inner frame member and mutually arranged such that a pile wall section accommodation space extends between the inner frame member and the outer frame member enable a more lightweight and smaller marine growth removal system which is importantly more easy to handle. The more easy handling is also caused by the ability to simply suspend the marine growth removal system over the rim of the pile. In addition, the pile is cleaned faster because the height required for a grout coupling is cleaned at once in one rotation of the marine growth removal system.
[0010] Such an erected open ended pile is for example a jacket or a foundation pile ready to support a windmill. These piles typically have a large diameter like from 2,5 meter even up to 11 meter. Such a pile must be cleaned prior to coupling the pile, by using grout, to a construction to be founded, like a windmill. In practice, the most important surface to clean before grouting is the exterior surface of the pile.
[0011] In an embodiment, the marine growth removal system comprises a main frame coupled with the inner frame member and outer frame member, wherein the main frame extends across the inner frame member, the outer frame member and the pile wall section accommodation space there between. In other words, the main frame at least bridges the gap required for the wall section accommodation space.
[0012] In an embodiment of the marine growth removal system, the outer frame member and the inner frame member are moveably coupled with respect to each other and the marine growth removal system comprises; • a clamping system coupled with the inner frame member and outer frame member for moving the inner frame member and outer frame member with respect to each other between a pile wall section clamping position wherein a pile wall section which is placed in the pile wall section accommodation space is coupled with the marine growth removal system in a clamping manner, and a pile wall section releasing position wherein the marine growth removal system can be placed on and removed from a pile wall section.
The clamping system and the outer frame member and the inner frame member being moveably coupled enables to couple the marine growth removal system with the pile in a clamping manner which here means that the pile provides guidance to the marine growth removal system during rotation of the marine growth removal system along the circumference of the pile.
[0013] In an embodiment, the marine growth removal system comprises a driving system which in use is in contact with the pile wall section for moving the marine growth removal system around the circumference of the pile. In other words, the driving system pushes off against the pile to move the marine growth removal system along the circumference of the pile.
[0014] In an embodiment of the marine growth removal system, the pile wall section accommodation space in use extends over an arc of a circle between from about 5° to about 90°, specifically from about 10° to about 45°.
[0015] In an embodiment of the marine growth removal system, the inner frame member and/or outer frame member in use extend along the pile wall over between 3 and 25 meter.
[0016] In an embodiment of the marine growth removal system, the cleaning device comprises a high pressure jetting system. In this respect high pressure is between 200 and 1200 bar. Such a jetting system may take in seawater for cleaning operations on the pile wall.
[0017] In an embodiment of the marine growth removal system, the cleaning device comprises a scraping system.
[0018] In an embodiment of the marine growth removal system, the cleaning device comprises a brush system.
[0019] In an embodiment of the marine growth removal system, the cleaning device comprises a rotatable brush system.
[0020] In an embodiment of the marine growth removal system, the cleaning device, preferably the rotatable brush system thereof, in use moves the marine growth removal system around the circumference of the pile. In other words, the rotatable brush system pushes off against the pile with such a power sufficient to move the marine growth removal system along the circumference of the pile.
[0021] In an embodiment of the marine growth removal system, the guiding device comprises a number of guiding means for guiding the marine growth removal system along the circumference of the pile when driven by the driving system around the circumference of the pile. The guiding means engage the pile at its upper rim and the outer surface of the pile wall for providing support and guidance to the marine growth removal system. The guiding means may comprise rolling members and/or sliding members.
[0022] In an embodiment, the marine growth removal system comprises a detecting device for providing a pile cleanliness feedback signal.
[0023] The invention further relates to an assembly of an erected pile and a marine growth removal system according to the invention, suspended from the upper rim of the pile.
[0024] The invention further relates to a method for cleaning a pile prior to coupling the pile, by using grout, to a construction to be founded, like a windmill, in accordance with claim 16, the method comprising the steps; • providing an elongate inner frame member for extending in a pile interior, • providing an elongate outer frame member for extending along a pile exterior, • providing a cleaning device with the inner frame member and/or the outer frame member for removing the marine growth from the interior surface and/or the exterior surface of the pile, • clamping a pile wall section between the inner frame member and the outer frame member, • moving the marine growth removal system around the circumference of the pile while cleaning the interior surface and/or the exterior surface of the pile.
[0025] The present disclosure further relates to a device comprising one or more of the characterising features described in the description and/or shown in the attached drawings.
[0026] The present disclosure further relates to a method comprising one or more of the characterising features described in the description and/or shown in the attached drawings.
[0027] The various aspects discussed in this patent can be combined in order to provide additional advantages.
Description of the drawings [0028] The invention will be further elucidated referring to an preferred embodiment shown in the drawing wherein shown in:
Fig. 1 in perspective view a marine growth removal system according to the invention on a pile; fig. 2 the marine growth removal system according to fig. 1 in side view; fig. 3 the marine growth removal system according to fig. 1 in top view; fig. 4 in side view a marine growth removal system according to the invention on a tapered pile; fig. 5 in side view a further embodiment of a marine growth removal system according to the invention on a pile; fig. 6 in top view a number of marine growth removal systems according to the invention on a pile.
Detailed description of embodiments [0029] In the figures 1-3 an assembly of an erected pile 2 and an embodiment of the marine growth removal system 1 according to the invention is shown. The pile 2 has an open end which open end is directed upwards. The marine growth removal system 1 comprises an elongate inner frame member 3. The inner frame member 3 may be a lattice girder or any suitable construction. The inner frame member 3 extends in the pile interior 4. The marine growth removal system 1 comprises an elongate outer frame member 5. The outer frame member 5 may be a lattice girder or any suitable construction. The outer frame member 5 extends along the pile exterior.
[0030] The outer frame member 5 is coupled with the inner frame member 3 and the members 3, 5 are arranged with respect to each other such that a pile wall section accommodation space 6 extends between the inner frame member 3 and the outer frame member 5. Here, the inner frame member 3 and the outer frame member 5 oppose each other for constituting the pile wall section accommodation space 6. Here, the pile wall section accommodation space extends over an arc of a circle of about 25°. The inner frame member and/or outer frame member extend along the pile wall over between 3 and 25 meter. The inner frame member 3 and the outer frame member 5 do not necessarily have corresponding lengths. As shown in fig. 2, in use, the marine growth removal system 1 is typically partly submerged below the water surface 18.
[0031] The marine growth removal system 1 comprises a main frame 7 coupled with the inner frame member 3 and the outer frame member 5. The main frame 7 extends across the inner frame member 3, the outer frame member 5 and the pile wall section accommodation space 6 formed there between.
[0032] The marine growth removal system 1 is suspended from the erected pile 2 at the upper rim 13 of the pile 2. Here, the main frame 7 opposes the upper rim 13 however alternatively or additionally it is conceivable for the inner frame member 3 and/or the outer frame member 5 to oppose the upper rim 13 of the pile 2. The marine growth removal system 1 is suspended from the erected pile 2 for example by hoisting the marine growth removal system 1 at its hoisting point 17.
[0033] Here, the outer frame member 5 and the inner frame member 3 are moveably coupled with respect to each other. More specifically, the outer frame member 5 and the inner frame member 3 are hinge ably coupled with respect to each other and hinge able around hinging axis 16. In this case the outer frame member 5 is integral with the main frame 7 while the inner frame member 3 is hinge ably coupled with the main frame 7. A different configuration is conceivable like the inner frame member 3 being integral with the main frame 7 while the outer frame member 5 being hinge ably coupled with the main frame 7 (fig. 5). The marine growth removal system 1 comprises a clamping system 8, in this case an hydraulic cylinder, coupled with the inner frame member 3 and outer frame member 5, in this case via the main frame 7, for moving the inner frame member and outer frame member with respect to each other between a pile wall section clamping position wherein a pile wall section 9 which is placed in the pile wall section accommodation space 6 is coupled with the marine growth removal system 1 in a clamping manner, and a pile wall section releasing position wherein the marine growth removal system 1 can be placed on and removed from a pile wall section 9.
[0034] The marine growth removal system 1 comprises a guiding device comprising a guiding means 10 arranged with respect to the pile wall section accommodation space 6 for contacting the upper rim 13 of the pile 2 for providing support and guidance to the marine growth removal system 1. In this case, the guiding device comprises a number of guiding means 10, 11, 12 for guiding the marine growth removal system 1 along the circumference of the pile 2 when moved around the circumference of the pile 2. These guiding means may comprise rolling members as shown, and/or sliding members (not shown).
[0035] The marine growth removal system 1 comprises a driving system (not shown) which in use is in contact with the pile 2, specifically the pile wall 15, more specifically the pile wall section 9 in the pile wall section accommodation space 6. The driving system is suitable for moving the marine growth removal system 1 around the circumference of the pile 2. The driving system may be arranged proximate the main frame 7 or alternatively or additionally at the end of the frame members 3, 5 facing away from the main frame 7. The driving system may contact the pile 2 in any suitable manner like friction, magnetic force. It is conceivable that the driving system is coupled with the guiding device in a driving manner such that the marine growth removal system 1 is driven through the guiding means 10, 11, 12.
[0036] The marine growth removal system 1 comprises a cleaning device 14, in this case provided on the outer frame member 5 for removing the marine growth from the exterior surface of the pile 2. The cleaning device 14 is here a number of cylindrical brushes. The cleaning system may comprise any other suitable means (not shown) like a high pressure jetting system, scraping system, etc. The cylindrical brush is rotatable with respect to the outer frame member 5. It is conceivable that the cylindrical brush is powered and, in use, moves the marine growth removal system 1 around the circumference of the pile 2.
[0037] During operations the following steps are execute for cleaning a pile 1 prior to coupling the pile 2, by using grout, to a construction to be founded (not shown), like a windmill: • Extending the elongate inner frame member 3 in the pile interior 4. • Extending the elongate outer frame member 5 along the pile exterior. • Providing a cleaning device 14 on the outer frame member 5 for removing the marine growth from exterior surface of the pile 2. • Clamping a pile wall section 9 between the inner frame member 3 and outer frame member 5. • And finally, moving the marine growth removal system 1 around the circumference of the pile 2 while cleaning the exterior surface of the pile 2.
[0038] Fig. 4 shows in side view a marine growth removal system 1 according to the invention on a tapered pile 2 which is beneficially possible.
[0039] Fig. 5 shows in side view a further embodiment of a marine growth removal system 1 according to the invention on a pile. The inner frame member 3 is integral with the main frame 7 while the outer frame member 5 is hingeably coupled with the main frame 7. In addition, the marine growth removal system 1 comprises a suction tube 19 provided with the inner frame member 3 for cleaning the interior of the pile 2. It is conceivable to provide a suction tube with the outer frame member 5 as well.
[0040] It is conceivable to clean a pile 2 while using a number of marine growth removal systems 1 simultaneously a shown in fig. 6.
[0041] It will also be obvious after the above description and drawings are included to illustrate some embodiments of the invention, and not to limit the scope of protection, which is defined by the appended claims.
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.
Patent documents cited in the description • US2010180915A1 [0003] • JPHOf 9S000U [0004]

Claims (16)

1. Havvækstfjernelsessystem (1) til rensning af en opretstående pæl (2) med åben ende, hvor systemet omfatter; - et aflangt, indvendigt rammeelement (3), der er indrettet til at strække sig i en pæls indvendige side (4), - et aflangt, udvendigt rammeelement (5), der er indrettet til at strække sig langs en pæls udvendige side, hvor det indvendige rammeelement og det udvendige rammeelement er anbragt i forhold til hinanden på en sådan måde, at et rum (6) til optagelse af et pælevægafsnit strækker sig mellem det indvendige rammeelement og det udvendige rammeelement, - en føringsindretning, som omfatter et føringsmiddel (10), der er anbragt i forhold til pælevægafsnitsoptagelsesrummet til at komme i kontakt med en øvre kant af pælen for at give støtte og føring til havvækstfjernelsessystemet, - en rensningsindretning (14), der er tilvejebragt ved det indvendige rammeelement og/eller det udvendige rammeelement til at fjerne havvækst fra den indvendige flade og/eller den udvendige flade.An ocean growth removal system (1) for cleaning an upright upright post (2), the system comprising; - an oblong inner frame member (3) adapted to extend into the inner side of a pile, - an oblong external frame member (5) adapted to extend along the outer side of a pile, wherein the inner frame member and the outer frame member are arranged relative to each other in such a way that a space (6) for accommodating a pile wall section extends between the inner frame member and the outer frame member, - a guide device comprising a guide means (10). ) arranged relative to the pile wall sectional space to contact an upper edge of the pile to provide support and guidance to the sea growth removal system, - a cleaning device (14) provided by the inner frame member and / or the outer frame member for removing sea growth from the inner surface and / or the outer surface. 2. Havvækstfjernelsessystem ifølge det foregående krav, som omfatter en hovedramme (7), der er koblet sammen med det indvendige rammeelement og det udvendige rammeelement, hvor hovedrammen strækker sig på tværs af det indvendige rammeelement, det udvendige rammeelement og pælevægafsnitsoptagelsesrummet derimellem.An ocean growth removal system according to the preceding claim, comprising a main frame (7) coupled to the inner frame element and the outer frame element, the main frame extending across the inner frame element, the outer frame element and the pile wall sectional space therebetween. 3. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor det udvendige rammeelement og det indvendige rammeelement er bevægeligt sammenkoblet, og hvor havvækstfjernelsessystemet omfatter; - et fastspændingssystem (8), der er koblet sammen med det indvendige rammeelement og det udvendige rammeelement, til at bevæge det indvendige rammeelement og det udvendige rammeelement i forhold til hinanden mellem en pælevægafsnitfastspændingsposition, hvor et pælevægafsnit (9), som er anbragt i pælevægafsnitsoptagelsesrummet, er koblet sammen med havvækstfjernelsessystemet på en fastspændende måde, og en pælevæg-afsnitsudløsningsposition, hvor havvækstfjernelsessystemet kan anbringes på og fjernes fra et pælevægafsnit.The sea growth removal system according to one of the preceding claims, wherein the outer frame element and the inner frame element are movably interconnected and wherein the sea growth removal system comprises; a clamping system (8) coupled to the inner frame member and the outer frame member for moving the inner frame member and the outer frame member relative to one another between a pole wall section clamping position, wherein a pole wall portion (9) arranged in pavement wall , is coupled to the sea growth removal system in a clamping manner, and a pile wall section release position where the sea growth removal system can be applied to and removed from a pile wall section. 4. Havvækstfjernelsessystem ifølge et af de foregående krav, omfattende et drivsystem, som under brug er i kontakt med pælevægafsnittet, til at bevæge havvækstfjernelsessystemet omkring omkredsen af pælen.An ocean growth removal system according to one of the preceding claims, comprising a drive system in contact with the pile wall section during use for moving the sea growth removal system around the perimeter of the pile. 5. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor pæle-vægafsnitsoptagelsesrummet under brug strækker sig over en cirkelbue på mellem ca. 5° til ca. 90°, især fra ca. 10° til ca. 45°.An ocean growth removal system according to any one of the preceding claims, wherein the pile-wall sectional space during use extends over a circular arc of between ca. 5 ° to approx. 90 °, especially from approx. 10 ° to approx. 45 °. 6. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor det indvendige rammeelement og/eller udvendige rammeelement under brug strækker sig langs pælevæggen over mellem 3 og 25 meter.An ocean growth removal system according to one of the preceding claims, wherein the inner frame element and / or outer frame element during use extends along the pile wall over between 3 and 25 meters. 7. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor rensningsindretningen omfatter et højtryksstrålesystem.An ocean growth removal system according to any one of the preceding claims, wherein the cleaning device comprises a high pressure jet system. 8. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor rensningsindretningen omfatter et afskrabningssystem.An ocean growth removal system according to any one of the preceding claims, wherein the scrubber comprises a scraping system. 9. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor rensningsindretningen omfatter et børstesystem.An ocean growth removal system according to one of the preceding claims, wherein the cleaning device comprises a brush system. 10. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor rensningsindretningen omfatter et drejeligt børstesystem.An ocean growth removal system according to any one of the preceding claims, wherein the cleaning device comprises a rotatable brush system. 11. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor rensningsindretningen, fortrinsvis et drejeligt børstesystem deraf, under brug bevæger havvækstfjernelsessystemet omkring omkredsen af pælen.The sea growth removal system according to one of the preceding claims, wherein the cleaning device, preferably a rotatable brush system thereof, during use moves the sea growth removal system around the perimeter of the pile. 12. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor føringsindretningen omfatter et antal af føringsmidler (10, 11, 12) til at føre hav-vækstfjernelsessystemet langs omkredsen af pælen, når det drives af drivsystemet omkring omkredsen af pælen.The sea growth removal system according to one of the preceding claims, wherein the guide means comprises a plurality of guide means (10, 11, 12) for guiding the sea growth removal system along the perimeter of the pile as it is driven by the drive system around the perimeter of the pile. 13. Havvækstfjernelsessystem ifølge et af de foregående krav, hvor føringsmidlerne omfatter rulleelementer og/eller glidende elementer.The sea growth removal system according to any one of the preceding claims, wherein the guide means comprises rolling elements and / or sliding elements. 14. Havvækstfjernelsessystem ifølge et af de foregående krav, som omfatter en detekteringsindretning til at tilvejebringe et pæleenhedsfeedbacksignal.An ocean growth removal system according to any one of the preceding claims, comprising a detection device for providing a pile unit feedback signal. 15. Enhed af en opretstående pæl og et havvækstfjernelsessystem ifølge et af de foregående krav, der er ophængt fra den øvre kant af pælen.Device of an upright pole and a sea growth removal system according to one of the preceding claims suspended from the upper edge of the pole. 16. Fremgangsmåde til rensning af en pæl (2) inden kobling af pælen, under anvendelse af støbning, til en konstruktion, der skal have fundament, som en vindmølle, hvor fremgangsmåden omfatter følgende trin; - tilvejebringelse af et aflangt, indvendigt rammeelement (3), der er indrettet til at strække sig i en pæls indvendige side (4), - tilvejebringelse af et aflangt, udvendigt rammeelement (5), der er indrettet til at strække sig i en pæls udvendige side, - tilvejebringelse af en rensningsindretning (14), der er tilvejebragt ved det indvendige rammeelement og/eller det udvendige rammeelement til at fjerne havvækst fra den indvendige flade og/eller den udvendige flade, - fastspænding af et pælevægafsnit mellem det indvendige rammeelement og det udvendige rammeelement, - bevægelse af havvækstfjernelsessystemet omkring omkredsen af pælen under rensningen af den indvendige flade og/eller den udvendige flade af pælen.A method of cleaning a pile (2) prior to coupling the pile, using casting, to a structure to be grounded, such as a wind turbine, the method comprising the following steps; - providing an elongated inner frame member (3) adapted to extend within the interior side of a pile, - providing an elongated outer frame member (5) adapted to extend within a pile external side, - providing a cleaning device (14) provided by the inner frame member and / or the outer frame member to remove sea growth from the inner surface and / or the outer surface, - clamping a pole wall section between the inner frame member and the the outer frame member, - movement of the sea growth removal system around the perimeter of the pile during the cleaning of the inner surface and / or the outer surface of the pile.
DK13801861.9T 2012-11-01 2013-10-31 Pile cleaning system and method DK2914390T3 (en)

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NL2009738A NL2009738C2 (en) 2012-11-01 2012-11-01 Pile cleaning system.
PCT/NL2013/050778 WO2014070011A1 (en) 2012-11-01 2013-10-31 Pile cleaning system

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CN106985024B (en) * 2017-04-01 2018-10-30 浙江工业职业技术学院 A kind of Semi-automatic dresser
NL2020037B1 (en) * 2017-12-07 2019-06-19 Ihc Holland Ie Bv A coupling system, an assembly of a vessel and a coupling system, and an assembly of a coupling system, jacket pile and foundation pile

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US2293847A (en) * 1941-10-01 1942-08-25 Granville A Pearson Chimney cleaner
DE3518789A1 (en) * 1985-05-24 1986-08-21 Daimler-Benz Ag, 7000 Stuttgart Conductor-rail cleaning device on rail-guided vehicles
JPH0440782Y2 (en) * 1987-12-19 1992-09-24
US4978447A (en) * 1990-01-26 1990-12-18 Ford W. Hall Company Self-propelled apparatus for cleaning a water treatment tank
JPH05230831A (en) * 1992-02-25 1993-09-07 Makoto Yasuda Pile diameter inside part cleaning method and cleaning device thereof in pile rotating/burying outer moat cement milk foundation consolidating engineering method
US8689386B2 (en) * 2009-01-22 2014-04-08 Oceaneering International, Inc. Subsea conduit cleaning skid
PL2481490T3 (en) * 2011-01-31 2015-01-30 Geosea Nv Device and method for cleaning hollow piles that have been provided into a substrate

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NL2009738C2 (en) 2014-05-06
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