WO2011059336A1 - Dispositif de barge pour nettoyage de structures annulaires flottantes et/ou immergées, et utilisation du dispositif de barge - Google Patents

Dispositif de barge pour nettoyage de structures annulaires flottantes et/ou immergées, et utilisation du dispositif de barge Download PDF

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Publication number
WO2011059336A1
WO2011059336A1 PCT/NO2010/000388 NO2010000388W WO2011059336A1 WO 2011059336 A1 WO2011059336 A1 WO 2011059336A1 NO 2010000388 W NO2010000388 W NO 2010000388W WO 2011059336 A1 WO2011059336 A1 WO 2011059336A1
Authority
WO
WIPO (PCT)
Prior art keywords
barge
netpen
rings
floating
area
Prior art date
Application number
PCT/NO2010/000388
Other languages
English (en)
Inventor
Helge NØSTVOLD
Original Assignee
Kystvågen Slip & Mek As
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 Kystvågen Slip & Mek As filed Critical Kystvågen Slip & Mek As
Publication of WO2011059336A1 publication Critical patent/WO2011059336A1/fr

Links

Classifications

    • 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
    • B08B3/022—Cleaning travelling work
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/10—Cleaning bottoms or walls of ponds or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Definitions

  • Barge device for cleaning annular floating and/or submerged structures, and use of the barge device
  • the present invention relates to a barge device as well as use of the barge device for cleaning floating and/or submerged annular structures, in particular netpen rings for fish farming.
  • the present invention relates to netpen rings used for keeping a fish net or netpen in place at the surface and at the bottom.
  • the lower netpen ring will be subject to fouling, and that ring, or each of the netpen rings, must be cleaned at regular intervals.
  • a netpen is made up with buoyancy rings, usually two rings at the top, with a railing.
  • the bottom ring located in the lower part of the netpen is used for keeping the seine bag down and for maintaining the width of the seine bottom.
  • Rinsing and cleaning may be accomplished with the seine in place, using various tools.
  • the main cleaning is carried out only after the fish have been removed from the netpen (to a replacement netpen if in the growth phase, or the fish are
  • the seine bag is removed and taken onshore, and the lower ring, i.e. the bottom ring, is lifted up and suspended directly below the buoyancy ring for cleaning.
  • the rings are often relocated, as there is a regulatory requirement of a fallowing period for the area for some time after a facility has been in use.
  • An object of the present invention is to provide a cleaning device that is to be able to lift up the rings and rinse such rings above the sea in a continuous operation without conflicting with the above-mentioned warps (anchoring).
  • Another object of the invention is that the cleaning device shall have a simple and cost efficient design and also be easy to operate and maintain.
  • a barge device for cleaning floating and/or submerged annular structures, in particular netpen rings for fish farming, characterized in that it comprises: a self-floating barge, at least one rail fastened to the barge and extending in a longitudinal direction thereof, a lifting arm which, at the one end thereof, is movably arranged on said at least one rail, and, at the other end thereof, is connected to a rotating lifting cradle for receiving particularly the netpen rings, at least one motorized transport drum provided in the stern area of the barge and arranged transversely to the
  • a barge device for cleaning floating and/or submerged annular structures, in particular netpen rings for fish farming characterized in that a self-floating barge is maneuvered with the bow area thereof up to the netpen rings from the outside, at least one lifting cradle movably connected to the barge is lowered into the sea to pick up the netpen rings in the bow area of the barge, the netpen rings are lifted up from the sea and carried up and above the barge towards the stern area thereof, whereby the barge is moved to the inside of the netpen rings, the netpen rings are placed onto at least one motorized transport drum provided in the stern area of the barge and cleaned by means of a rinsing means, the at least one transport drum is rotated continuously, whereby the netpen rings are pulled in and onto the barge in a continuous movement and cleaned while the barge drifts around inside the ring during the cleaning process.
  • fig. 1 shows, in a side view, a cleaning arrangement or barge device in the form of a self-floating barge having lifting arms that pick up netpen rings from the sea in the bow area of the barge and carry the rings to the stern area of the barge for rinsing,
  • fig. 2 shows the barge device in a rear view with the netpen rings placed on transport drums
  • fig. 3 shows the barge device in a side view in which the netpen rings are placed on the transport drum and the lifting arm is let down below the stern area of the barge,
  • fig. 4 shows the barge device in a rear view as the netpen rings are being rinsed
  • fig. 5 shows the barge in a top view
  • fig. 6 shows a configuration of the netpen rings with external anchoring and in which the barge device is located both in a first position on the outside of the netpen rings and in a second operational position on the inside of the netpen rings.
  • the barge device 1 consists of a self-floating barge 2 having a stern area 3 and a nose area or bow 4.
  • the self-floating barge 2 is provided with a rail 5 along each of the longitudinal sides of the barge.
  • Each rail 5 is formed with a straight center section 5a sloping uniformly downwards from the stern area 3 of the barge towards the bow area 4 thereof, with the center section 5a transitioning into downwardly curving aft and nose end sections 5b, 5c, respectively.
  • the netpen rings 20 will then be carried over the barge 2 to the stern area thereof, where the netpen rings 20 are placed on the motorized transport drums 7.
  • Lifting arm 10 with lifting cradle 15 is then lowered into the sea and disengaged from the netpen rings 20.
  • transport drums 7, 7 are provided with height adjustable stabilizing rollers 13a, b, c, d for guiding and ensuring the positioning of the netpen rings 20 on the drums 7, 7 during the rest of the cleaning operation.
  • rinsing means 9 are provided between the two motorized transport drums 7, 7.
  • the position of the barge device before the cleaning operation is initiated is shown as a first starting position on the outside of netpen rings 20. From this figure it can be clearly seen that barge 2, if located on the outside of the netpen rings 22, will conflict with the netpen warps or anchoring 22 when moving around on the outside of the netpen ring 20.
  • Barge device 1 has a design and manner of being operated that cause barge 2, from a position outside of the netpen rings, to pick up the netpen rings 20 and carry them above the self-floating barge 2 to the stern area 3 of the barge. While performing this operation, the self-floating barge 2 moves to a position on the inside of netpen rings 20. Further positioning during this stage may be further assisted by thruster means 8.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention porte sur un dispositif de barge, ainsi que sur l'utilisation du dispositif de barge (1) pour le nettoyage de structures annulaires flottantes et/ou immergées, en particulier des anneaux de parc en filet (20) pour la pisciculture. Le dispositif de barge comprend une barge auto-flottante (2), au moins un rail(5) fixée à la barge (2) et s'étendant dans une direction longitudinale par rapport à celle-ci, un bras de levage (10) disposé de manière mobile à une extrémité (11) de celle-ci sur ladite au moins un rail (5) et, à l'autre extrémité (12) de celle-ci, reliée à un berceau de levage rotatif (15) destiné à recevoir en particulier les anneaux de parc en filet (20), au moins un tambour de transport motorisé (7) placé dans la zone de poupe (3) de la barge et disposé de manière transversale dans la direction longitudinale de la barge afin de recevoir en particulier les anneaux de parc en filet (20), et des moyens de rinçage (9) placés dans la zone de poupe (3) de la barge.
PCT/NO2010/000388 2009-11-12 2010-10-29 Dispositif de barge pour nettoyage de structures annulaires flottantes et/ou immergées, et utilisation du dispositif de barge WO2011059336A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20093333 2009-11-12
NO20093333A NO331347B1 (no) 2009-11-12 2009-11-12 Lekteranordning for rengjoring av ringformede flytende og/eller neddykkede konstruksjoner samt anvendelse av lekteranordningen

Publications (1)

Publication Number Publication Date
WO2011059336A1 true WO2011059336A1 (fr) 2011-05-19

Family

ID=43991810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2010/000388 WO2011059336A1 (fr) 2009-11-12 2010-10-29 Dispositif de barge pour nettoyage de structures annulaires flottantes et/ou immergées, et utilisation du dispositif de barge

Country Status (2)

Country Link
NO (1) NO331347B1 (fr)
WO (1) WO2011059336A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105360038A (zh) * 2015-11-18 2016-03-02 浙江工商职业技术学院 一种温差式发电船
NO20160538A1 (no) * 2016-04-05 2017-10-06 Hydratech As Fartøy for rengjøring av en dykket struktur
CN110775629A (zh) * 2019-10-17 2020-02-11 郑知晗 一种汽车配件浸泡取夹漂浮清洗流水线

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO334624B1 (no) * 2012-08-14 2014-04-28 Smv Hydraulic As Apparat for rengjøring av et flytelegeme og anvendelse av apparatet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO306933B1 (no) * 1999-01-15 2000-01-17 Steinar Hansen Renseapparat for rensing av marin begroing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO306933B1 (no) * 1999-01-15 2000-01-17 Steinar Hansen Renseapparat for rensing av marin begroing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105360038A (zh) * 2015-11-18 2016-03-02 浙江工商职业技术学院 一种温差式发电船
NO20160538A1 (no) * 2016-04-05 2017-10-06 Hydratech As Fartøy for rengjøring av en dykket struktur
WO2017176124A1 (fr) * 2016-04-05 2017-10-12 Hydratech As Récipient pour le nettoyage d'une structure immergée
NO344054B1 (no) * 2016-04-05 2019-08-26 Hydratech As Fartøy for rengjøring av en dykket struktur
CN110775629A (zh) * 2019-10-17 2020-02-11 郑知晗 一种汽车配件浸泡取夹漂浮清洗流水线

Also Published As

Publication number Publication date
NO331347B1 (no) 2011-12-05
NO20093333A1 (no) 2011-05-13

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