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DE19960037A1 - Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc. - Google Patents

Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc.

Info

Publication number
DE19960037A1
DE19960037A1 DE19960037A DE19960037A DE19960037A1 DE 19960037 A1 DE19960037 A1 DE 19960037A1 DE 19960037 A DE19960037 A DE 19960037A DE 19960037 A DE19960037 A DE 19960037A DE 19960037 A1 DE19960037 A1 DE 19960037A1
Authority
DE
Germany
Prior art keywords
sea
sea water
box
boxes
water system
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.)
Withdrawn
Application number
DE19960037A
Other languages
German (de)
Inventor
Eva-Maria Scharf
Gunter Hoeffer
Stefan Sandrock
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.)
HOEFFER, GUNTER, DIPL.-ING., 18198 KRITZMOW, DE
Original Assignee
SCHARF EVA MARIA
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
Priority claimed from DE19921433A external-priority patent/DE19921433C1/en
Application filed by SCHARF EVA MARIA filed Critical SCHARF EVA MARIA
Priority to DE19960037A priority Critical patent/DE19960037A1/en
Priority to PCT/DE2000/001947 priority patent/WO2000078605A1/en
Priority to KR1020017016076A priority patent/KR100615788B1/en
Priority to CN00809079A priority patent/CN1131158C/en
Priority to AT00949100T priority patent/ATE259737T1/en
Priority to EP00949100A priority patent/EP1192075B1/en
Priority to JP2001504784A priority patent/JP4114769B2/en
Priority to HK02109131.9A priority patent/HK1047914B/en
Priority to DE50005337T priority patent/DE50005337D1/en
Priority to PL00352308A priority patent/PL352308A1/en
Priority to ES00949100T priority patent/ES2215693T3/en
Publication of DE19960037A1 publication Critical patent/DE19960037A1/en
Priority to NO20016164A priority patent/NO320943B1/en
Priority to AU22997/02A priority patent/AU765103B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B63B13/02—Ports for passing water through vessels' sides
    • 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
    • B63B59/04—Preventing hull fouling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F01P3/207—Cooling circuits not specific to a single part of engine or machine liquid-to-liquid heat-exchanging relative to marine vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • F28G13/005—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00 cleaning by increasing the temperature of heat exchange surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/063—Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/066—Combating corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/02—Marine engines
    • F01P2050/06—Marine engines using liquid-to-liquid heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Revetment (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

The invention relates to a method and a device on ships, offshore-platforms, etc. for protecting against organism growth in complete seawater systems, operated on the basis of briefly raising the temperature of a volume of water (1) which is isolated by a mechanical closure system (4, 12). The brief temperature increase destroys the growth of organisms or their larvae without the need for toxic, environmentally damaging substances. Once the closure system has been opened, the normal cooling operation is resumed. The waste heat from the motor is used to raise the temperature for short periods of time. The mechanical closure of a sea-case is described as an application example. In cooling systems, comprising several circuits, joined by a mixing tank, each sub-circuit can be heated separately for a brief period, using the assembly of different heat exchangers and the integrated control and regulatory systems, thus preventing organism growth.

Description

Die Erfindung betrifft ein Verfahren und eine Vorrichtung auf Schiffen, Offshore-Plattformen etc. für den Schutz von Bauteilen, wie Filter, Armaturen, Rohrleitungen, Wärmetauscher, Pumpen, Seekastenkühler u. ä., die sporadisch oder ständig in offenen Seekästen und Seewassersystemen in Berührung mit Seewasser sind, zur gezielten lokalen und kurzfristigen Überhitzung des eingeschlossenen Seewassers, um den Bewuchs an diesen Bauteilen durch Organismen und deren Larven, wie Seepocken, Muscheln und Moostieren, zu vermeiden, gemäß Patent DE 199 21 433.6-22.The invention relates to a method and a device Ships, offshore platforms etc. for the protection of Components such as filters, fittings, pipes, heat exchangers, Pumps, sea chest coolers and Ä., the sporadically or constantly in open sea boxes and sea water systems in contact with Lake water are targeted for local and short-term Overheating of the enclosed lake water to the vegetation these components by organisms and their larvae, such as To avoid barnacles, mussels and moss animals, according to patent DE 199 21 433.6-22.

Der Bewuchs an Schiffen, Schiffsteilen und in Rohrleitungs­ systemen sowie deren Komponenten ist nicht zuletzt durch die verstärkte Gewässerverschmutzung rasant gestiegen. Es wird international durch verschiedene Methoden versucht, diesen Bewuchs zu reduzieren bzw. zu vermeiden.The growth on ships, parts of ships and in piping systems and their components is not least due to the increased water pollution has risen rapidly. It will tried this internationally through various methods Reduce or avoid fouling.

In der DE Patentanmeldung 199 21 433.6-22 wird ein Verfahren und eine Vorrichtung auf Schiffen, Offshore-Plattformen etc. für den Schutz von Bauteilen, wie Filter, Armaturen, Rohrleitungen, Wärmetauscher, Pumpen, Seekastenkühler u. ä., die sporadisch oder ständig in offenen Seekästen und Seewassersystemen in Berührung mit Seewasser sind, zur gezielten lokalen und kurz­ fristigen Überhitzung des eingeschlossenen Seewassers, um den Bewuchs an diesen Bauteilen durch Organismen, wie Seepocken, Muscheln, Moostieren und deren Larven, vorgeschlagen, bei dem eine auf den Seekasten lokal begrenzte kurzfristige und regelmäßig wiederholbare thermische Überhitzung des eingeschlossenen Seewassers stattfindet. Bei Bedarf erfolgt über einen Spülanschluß eine Spülung des Seekastens mit den Einbauten mit Frischwasser vor oder nach Beendigung der lokalen kurzzeitigen Überhitzung.In DE patent application 199 21 433.6-22 a method and a device on ships, offshore platforms etc. for  the protection of components such as filters, fittings, pipes, Heat exchangers, pumps, sea chest coolers and. Ä., the sporadically or constantly in open sea boxes and sea water systems in Are in contact with sea water, for targeted local and short timely overheating of the enclosed lake water to the Overgrowth on these components by organisms such as barnacles, Mussels, moss animals and their larvae, proposed where a short-term and repeatable thermal overheating of the included lake water takes place. If necessary a rinsing of the sea case with a Installations with fresh water before or after finishing the local one temporary overheating.

Die Vorrichtung zur Durchführung des Verfahrens ist dadurch gekennzeichnet, dass Öffnungen im Seekasten, beispielsweise Aus- und/oder Einlaßschlitze, einzeln oder mittels Verschlüs­ sen, die in der Außenhaut des Schiffes beispielsweise angeordnet sind, gemeinsam oder einzeln mechanisch verschlossen werden. Der Verschluss kann eine Jalousie oder eine elastische, verschiebbare Platte sein, die von einem einzelnen oder gemeinsamen Antrieb bewegt werden.The device for performing the method is thereby characterized that openings in the sea chest, for example Outlet and / or inlet slots, individually or by means of closures sen, for example, in the outer skin of the ship are arranged together or mechanically closed individually become. The closure can be a blind or an elastic, slidable plate by a single or common drive can be moved.

Der Nachteil dieser Erfindung besteht darin, dass nur der Seekasten allein vor Bewuchs geschützt werden kann. Dieser ist jedoch häufig nur ein Teil des gesamten Seewassersystems.The disadvantage of this invention is that only the Sea chest alone can be protected from fouling. This is however, often only a part of the entire sea water system.

Der angegebenen Erfindung liegt die Aufgabe zugrunde, ein erweitertes, wirksames Verfahren und eine erweiterte Vorrichtung zur Bewuchshemmung und -vermeidung am kompletten Seewassersystem mit Rohrleitungen, Filtern, Wärmetauschern, Armaturen, Pumpen, Seekastenkühlern, die in Seekästen sporadisch oder ständig in Berührung mit Seewasser sind, für Schiffe, Offshore-Plattformen etc. zu entwickeln.The stated invention is based on the object advanced, effective process and an advanced Device for inhibiting and preventing fouling on the complete Sea water system with pipes, filters, heat exchangers, Faucets, pumps, sea box coolers, in sea boxes are sporadic or in constant contact with sea water for To develop ships, offshore platforms etc.

Erfindungsgemäß wird diese Aufgabe durch die in den Patentansprüchen 1 bis 4 aufgeführten Merkmale gelöst. According to the invention, this object is achieved by the Claims 1 to 4 listed features solved.  

Der Vorteil der Erfindung besteht im abschnittweisen Bewuchs­ schutz von Seewassersystemen durch die Schaffung von Teil­ systemen gegenüber der Lösung des Hauptpatents (DE Aktz.: 199 21 423.6-22).The advantage of the invention lies in the growth in sections protection of sea water systems by creating part systems compared to the solution of the main patent (DE Aktz .: 199 21 423.6-22).

Die Erfindung wird nachfolgend an einem Ausführungsbeispiel näher erläutert. Die beigefügte Zeichnung zeigt den prinzipiellen Schaltungsaufbau der Seekästen im wechselseitigen See- und Reinigungsbetrieb.The invention is described below using an exemplary embodiment explained in more detail. The attached drawing shows the basic circuit structure of the sea boxes in mutual Maritime and cleaning company.

Nach der Figur besteht das Seewassersystem aus den Seekästen 1A; 1B, die jeweils Backbord und Steuerbord angeordnet sind und über Rohrleitungen und/oder Kanäle mit eingebauten Absperr­ armaturen 21; 22, Pumpen 20 und dem Mischtank 19 wirkungsver­ bunden sind. Im Seebetrieb sind die Armaturen 21; 22 und die Jalousien 4A; 4B in den Seekästen 1A; 1B geöffnet.According to the figure, the sea water system consists of the sea boxes 1 A; 1 B, each of which is arranged on the port and starboard side, and via fittings and / or ducts with built-in shut-off fittings 21 ; 22 , pumps 20 and the mixing tank 19 are effektver connected. The fittings 21 ; 22 and the blinds 4 A; 4 B in the sea boxes 1 A; 1 B open.

Im Hafen oder auf Reede, wenn reduzierte Schiffsgeschwindigkeit gefahren wird, oder während der Liegezeit, wird das Seewasser­ system durch das Schließen der Jalousie 4B im Seekasten 1B und das Öffnen der dazugehörigen Absperrarmatur 22B sowie der Armatur 22A im aktiven Seekasten 1A in das passive Teilsystem B - Reinungsbetrieb - und das aktive Teilsystem A - Seebetrieb - aufgeteilt. Jetzt werden der Seekasten 1B mit den dazugehörigen Verbindungsrohrleitungen, Armaturen 21B; 22B, Kastenkühlern 2B Pumpen 20B lokal begrenzt und kurzeitig thermisch überhitzt und somit vor Bewuchs durch Mikroorganismen, Makrorganismen und deren Larven geschützt.In port or at anchor, when reduced speed of the ship is being driven, or during the time spent, the seawater is system by closing the jalousie 4 B in the sea chest 1 B and opening the associated shut-off valve 22 B and the valve 22 A in the active sea chest 1 A divided into the passive subsystem B - cleaning operation - and the active subsystem A - marine operation. Now the sea box 1 B with the associated connecting pipes, fittings 21 B; 22 B, box coolers 2 B pumps 20 B locally limited and briefly overheated thermally and thus protected against growth by microorganisms, macro organisms and their larvae.

Nach beendetem Reinigungsbetrieb im Seekasten 1B wird dieses Teilsystem durch Öffnen der Jalousie 4B auf Seebetrieb umgestellt. Der vorher im Seebetrieb aktive Seekasten 1A wird nun gemäß o.a. Verfahrensweise in den Reinigungsbetrieb geschaltet. Das Teilsystem A wird nun ebenfalls zur Bewuchsverhinderung lokal begrenzt und kurzzeitig thermisch überhitzt.After cleaning operation in the sea box 1 B has ended, this subsystem is switched to sea mode by opening the blind 4 B. The sea box 1 A previously active in sea operation is now switched to cleaning operation in accordance with the above procedure. Subsystem A is now also limited locally to prevent fouling and briefly overheated thermally.

Weitere Seekästen und mit ihnen wirkungsverbundene Rohrlei­ tungen können in analoger Verfahrensweise abschnittsweise vor Bewuchs geschützt werden. Other sea boxes and reed tubes connected with them cations can be made in sections in an analogous manner Fouling are protected.  

BezugszeichenlisteReference list

11

A Seekasten, aktiv
A sea chest, active

11

B Seekasten, passiv
B sea chest, passive

22nd

A; B Kastenkühler
A; B box cooler

44th

A Seekastenjalousie, offen
A sea chest blind, open

44th

B Seekastenjalousie, geschlossen
B Sea chest blind, closed

88th

Einlassschlitze
Inlet slots

1111

Führungsschiene
Guide rail

1919th

Mischtank
Mixing tank

2020th

A Seewasserumwälzpumpe, aktiv
A Sea water circulation pump, active

2020th

B Seewasserumwälzpumpe, passiv
B Sea water circulation pump, passive

2121

A; B Absperrarmaturen, Seew.-Vorlauf, aktiv; passiv
A; B shut-off valves, sea flow, active; passive

2222

A; B Absperrarmaturen, Seew.-Rücklauf, aktiv; passiv
A; B shut-off valves, sea return, active; passive

Claims (5)

1. Verfahren zur Vermeidung von Bewuchs durch Seepocken, Muscheln und weitere Bewuchsorganismen in Seekästen und deren Bauteilen, insbesondere Seekastenkühler, wie sie auf Schiffen und Offshore-Plattformen zum Einsatz kommen, mittels lokal begrenzter, kurzfristiger und regelmäßig wiederholbarer, thermischer Überhitzung des eingeschlossenen Seewassers, nach Patentanmeldung DE 199 21 433.6-22, dadurch gekennzeichnet, dass in mehreren Seekästen (1A; 1B) eines Seewassersystems mit den sie wirkungsverbindenden Rohrleitungen und Kanälen sowie den im Seewassersystem eingebauten Komponenten, wie Seekastenkühler (2 A; B), Pumpen (20A; 20B) und Armaturen (21A,21B; 22A; 22B) abschnittsweise das eingeschlossene Seewasser kurzfristig und lokal begrenzt, regelmäßig thermisch überhitzt wird, damit das gesamte Seewassersystem durch das überhitzte eingeschlossene Seewasser abschnittsweise vor Bewuchs geschützt ist.1.Procedures to prevent fouling by barnacles, mussels and other fouling organisms in sea boxes and their components, in particular sea box coolers, such as are used on ships and offshore platforms, by means of locally limited, short-term and regularly repeatable, thermal overheating of the enclosed sea water, according to patent application DE 199 21 433.6-22, characterized in that in several sea boxes ( 1 A; 1 B) of a sea water system with the pipes and ducts connecting them effectively as well as the components installed in the sea water system, such as sea box coolers ( 2 A; B), pumps ( 20 A; 20 B) and fittings ( 21 A, 21 B; 22 A; 22 B) sections of the enclosed sea water are temporarily and locally limited, regularly thermally overheated, so that the entire sea water system is partially protected from fouling by the overheated enclosed sea water. 2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass einzelne Seekästen (1A; 1B) eines Seewassersystems und die sie verbindenden Rohrleitungen und Kanäle sowie die im Seewassersystem eingebauten Komponenten, wie Seekastenkühler (2A; B), Pumpen (20A; 20B) und Armaturen (21A, 21B; 22A; 22B) getrennte Teilsysteme bilden, so dass eine kurzfristige und lokal begrenzte, regelmäßige thermische Überhitzung des eingeschlossenen Seewassers erfolgt und damit das gesamte Seewassersystem abschnittsweise vor Bewuchs geschützt wird.2. Device for performing the method according to claim 1, characterized in that individual sea boxes ( 1 A; 1 B) of a sea water system and the pipes and ducts connecting them, as well as the components installed in the sea water system, such as sea box cooler ( 2 A; B), pumps ( 20 A; 20 B) and fittings ( 21 A, 21 B; 22 A; 22 B) form separate subsystems, so that short-term and locally limited, regular thermal overheating of the enclosed sea water takes place, thereby protecting the entire sea water system in sections from fouling becomes. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Teilsysteme in ein aktives Teilsystem (Seebetrieb) und in ein passives Teilsystem (Reinigungsbetrieb) aufgeteilt sind. 3. Device according to claim 2, characterized in that the subsystems in an active subsystem (sea operation) and in a passive subsystem (cleaning company) are divided.   4. Vorrichtung nach Ansprüchen 2 und 3, dadurch gekennzeichnet, dass ein aktives Teilsystem durch geöffnete Jalousie (4A) im aktiven Seekasten (1A) und geschlossene Absperrarmatur (21A) sowie geschlossene Absperrarmatur (21B) im passiven Seekasten (1B) gebildet wird.4. Device according to claims 2 and 3, characterized in that an active subsystem by open blinds ( 4 A) in the active sea box ( 1 A) and closed shut-off valve ( 21 A) and closed shut-off valve ( 21 B) in the passive sea box ( 1 B ) is formed. 5. Vorrichtung nach Ansprüchen 2 und 3, dadurch gekennzeichnet, das ein passives Teilsystem durch geschlossene Jalousie (4B) im passiven Seekasten (1B) und geöffnete Absperrarmatur (22B) sowie geöffnete Absperrarmatur (22A) im aktiven Seekasten (1A) gebildet wird.5. Device according to claims 2 and 3, characterized in that a passive subsystem by closed blinds ( 4 B) in the passive sea box ( 1 B) and open shut-off valve ( 22 B) and open shut-off valve ( 22 A) in the active sea box ( 1 A ) is formed.
DE19960037A 1999-06-17 1999-12-13 Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc. Withdrawn DE19960037A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE19960037A DE19960037A1 (en) 1999-06-17 1999-12-13 Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc.
ES00949100T ES2215693T3 (en) 1999-06-17 2000-06-14 PROCEDURE AND DEVICE TO AVOID INCRUSTATIONS IN SEA TAKES AND SEA WATER SYSTEMS IN BOATS, OFFSHORES PLATFORMS.
JP2001504784A JP4114769B2 (en) 1999-06-17 2000-06-14 Method and apparatus for preventing living organisms from growing on seawater boxes and seawater systems installed on ships, offshore platforms, etc.
DE50005337T DE50005337D1 (en) 1999-06-17 2000-06-14 METHOD AND DEVICE FOR AVOIDING GROWTH IN SEA BOXES AND SEAWATER SYSTEMS ON SHIPS, OFFSHORE PLATFORMS, ETC.
CN00809079A CN1131158C (en) 1999-06-17 2000-06-14 Method and apparatus for preventing growth of organisms in tanks and seawater systems of ships and offshore oil platforms, etc.
AT00949100T ATE259737T1 (en) 1999-06-17 2000-06-14 METHOD AND DEVICE FOR AVOIDING GROWTH IN SEA BOXES AND SEA WATER SYSTEMS ON SHIPS, OFFSHORE PLATFORMS, ETC.
EP00949100A EP1192075B1 (en) 1999-06-17 2000-06-14 Method and device for preventing organism growth on sea-cases and seawater systems on ships, offshore platforms, etc.
PCT/DE2000/001947 WO2000078605A1 (en) 1999-06-17 2000-06-14 Method and device for preventing organism growth on sea-cases and seawater systems on ships, offshore platforms, etc.
HK02109131.9A HK1047914B (en) 1999-06-17 2000-06-14 Method and device for preventing organism growth on sea-cases and seawater systems on ships, offshore platforms, etc.
KR1020017016076A KR100615788B1 (en) 1999-06-17 2000-06-14 Method and apparatus for preventing organic growth in marine vessels and seawater systems of ships, offshore platforms etc.
PL00352308A PL352308A1 (en) 1999-06-17 2000-06-14 Method of and apparatus for preventing the growth of organisms on sea water tanks and systems with sea water on ships, platforms anchored on the continental shelves, etc.
NO20016164A NO320943B1 (en) 1999-06-17 2001-12-17 Method and device for avoiding fouling in sea boxes as used in ships and on offshore platforms.
AU22997/02A AU765103B2 (en) 1999-06-17 2002-03-07 Method and device for preventing organism growth on sea-cases and sea water systems on ships, offshore platforms, etc

Applications Claiming Priority (2)

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DE19921433A DE19921433C1 (en) 1999-06-17 1999-06-17 Prevention of biological growth formation on equipment of sea water systems on ships, offshore platforms etc. involves local, short-term repetitive heating of enclosed sea water
DE19960037A DE19960037A1 (en) 1999-06-17 1999-12-13 Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc.

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DE19960037A1 true DE19960037A1 (en) 2001-06-21

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DE19960037A Withdrawn DE19960037A1 (en) 1999-06-17 1999-12-13 Method and device for preventing fouling in sea boxes and sea water systems on ships, offshore platforms, etc.
DE50005337T Expired - Lifetime DE50005337D1 (en) 1999-06-17 2000-06-14 METHOD AND DEVICE FOR AVOIDING GROWTH IN SEA BOXES AND SEAWATER SYSTEMS ON SHIPS, OFFSHORE PLATFORMS, ETC.

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DE50005337T Expired - Lifetime DE50005337D1 (en) 1999-06-17 2000-06-14 METHOD AND DEVICE FOR AVOIDING GROWTH IN SEA BOXES AND SEAWATER SYSTEMS ON SHIPS, OFFSHORE PLATFORMS, ETC.

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JP (1) JP4114769B2 (en)
KR (1) KR100615788B1 (en)
CN (1) CN1131158C (en)
AT (1) ATE259737T1 (en)
AU (1) AU765103B2 (en)
DE (2) DE19960037A1 (en)
ES (1) ES2215693T3 (en)
HK (1) HK1047914B (en)
NO (1) NO320943B1 (en)
PL (1) PL352308A1 (en)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029988B3 (en) * 2005-06-28 2006-11-16 Peter Dipl.-Ing. Ninnemann Heat exchanger protection device against growth of organisms has movable funnels in distributor chamber and collection chamber
EP2051031A1 (en) 2007-10-19 2009-04-22 Envi Con & Plant Engineering GmbH Cooling water system for power plants and industrial assemblies
DE102008029464B4 (en) * 2008-06-20 2013-02-07 Gunter Höffer Sea chest coolers on ships and offshore platforms with integrated anti-fouling system to kill barnacles, shells and other fouling organisms by means of regularly repeatable overheating

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017403C2 (en) * 2001-02-19 2002-08-20 Bloksma B V Bin cooler.
GB0115968D0 (en) * 2001-06-29 2001-08-22 Wilson Taylor & Company Ltd Management of water ballast in marine vessels
JP4931599B2 (en) 2003-12-09 2012-05-16 ジョンソン・キース Method and apparatus for treating marine organisms on the surface of an object
NL2001902C (en) * 2008-08-20 2010-03-10 Bloksma B V VESSEL WITH HEAT EXCHANGERS BETWEEN ITS DOUBLE BOTTOM.
JP5979941B2 (en) * 2012-04-03 2016-08-31 株式会社 アメロイド日本サービス社 Facilities and methods for preventing marine organisms from growing on sea chests and the like provided at the bottom of a ship
CN104176207B (en) * 2014-07-16 2016-09-07 江苏南通申通机械有限公司 A kind of method suppressing marine micro-organisms to grow
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WO2016091735A1 (en) 2014-12-12 2016-06-16 Koninklijke Philips N.V. Cooling apparatus for cooling a fluid by means of surface water
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US10228199B2 (en) * 2014-12-12 2019-03-12 Koninklijke Philips N.V. Cooling apparatus for cooling a fluid by means of surface water
CN105781711B (en) * 2014-12-26 2018-05-11 中石化胜利石油工程有限公司钻井工艺研究院 A kind of ocean platform seawater cooling cycle cabin
RU2017142095A (en) 2015-05-06 2019-06-06 Конинклейке Филипс Н.В. KNOTTING CONTAINING OBJECT, HAVING A SURFACE, WHICH IS INTENDED FOR EXPOSURE TO WATER, AND THE PROTECTION SYSTEM AGAINST GROWTH
WO2017071944A1 (en) * 2015-10-27 2017-05-04 Koninklijke Philips N.V. Anti-fouling system, controller and method of controlling the anti-fouling system
CN116007407A (en) * 2022-11-15 2023-04-25 中船澄西船舶修造有限公司 Frame fresh water cooler structure
CN116280041B (en) * 2023-02-27 2024-02-02 中国船舶科学研究中心 Mobile blue algae separating boat and blue algae treatment method
CN116356333B (en) * 2023-04-04 2025-03-18 青岛双瑞海洋环境工程股份有限公司 Offshore steel structure electrolytic anti-fouling device
CN118683696A (en) * 2024-07-29 2024-09-24 桑建国 A method for removing marine attached organisms from the bottom of a ship

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE124173C (en) *
US3309167A (en) 1963-05-21 1967-03-14 Galler Sidney Anti-fouling apparatus
US3650677A (en) 1969-09-25 1972-03-21 Drew Chem Corp Sea chest protection process
GB1581727A (en) 1976-12-21 1980-12-17 Shell Int Research Coated marine structure
JPS575837A (en) 1980-06-16 1982-01-12 Mitsubishi Heavy Ind Ltd Metallic material preventing fouling with marine organisms
DE3522817A1 (en) 1985-06-26 1987-01-02 Gruenwald Heinrich Dipl Chem Process for the production of protective coatings which prevent vegetative or animal colonisation and rodent or insect damage
JPS6241280A (en) 1985-08-19 1987-02-23 Nichiban Co Ltd Adhesive sheet for prevention of deposition of underwater organism
DE4109197C2 (en) 1991-03-18 1995-02-09 Stefan Dr Rer Nat Sandrock Process for the prevention of growth on submerged surfaces by sporadic, controlled changes in their physical properties
US5327848A (en) * 1991-03-25 1994-07-12 Hannon Jr John L Method and apparatus for keeping surfaces organism free
US5294351A (en) * 1993-03-25 1994-03-15 First Thermal Systems, Inc. Method for controlling zebra mussels in power and water plants
US5618214A (en) * 1994-01-28 1997-04-08 Wyss; Frederick B. Apparatus and method for eradicating zebra mussels in vessel raw water marine plumbing systems
US5692451A (en) * 1995-04-13 1997-12-02 Pastore; Joseph Sea chest covers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029988B3 (en) * 2005-06-28 2006-11-16 Peter Dipl.-Ing. Ninnemann Heat exchanger protection device against growth of organisms has movable funnels in distributor chamber and collection chamber
EP2051031A1 (en) 2007-10-19 2009-04-22 Envi Con & Plant Engineering GmbH Cooling water system for power plants and industrial assemblies
DE102007050107A1 (en) * 2007-10-19 2009-05-07 Envi Con & Plant Engineering Gmbh Cooling water system for power plants and industrial plants
DE102007050107B4 (en) * 2007-10-19 2009-10-22 Envi Con & Plant Engineering Gmbh Cooling water system for power plants and industrial plants
DE102008029464B4 (en) * 2008-06-20 2013-02-07 Gunter Höffer Sea chest coolers on ships and offshore platforms with integrated anti-fouling system to kill barnacles, shells and other fouling organisms by means of regularly repeatable overheating

Also Published As

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CN1131158C (en) 2003-12-17
ATE259737T1 (en) 2004-03-15
ES2215693T3 (en) 2004-10-16
CN1356946A (en) 2002-07-03
NO320943B1 (en) 2006-02-13
HK1047914A1 (en) 2003-03-14
AU2299702A (en) 2002-07-18
HK1047914B (en) 2004-05-07
JP4114769B2 (en) 2008-07-09
WO2000078605A1 (en) 2000-12-28
JP2003502072A (en) 2003-01-21
PL352308A1 (en) 2003-08-11
NO20016164D0 (en) 2001-12-17
NO20016164L (en) 2002-02-18
EP1192075B1 (en) 2004-02-18
AU765103B2 (en) 2003-09-11
EP1192075A1 (en) 2002-04-03
DE50005337D1 (en) 2004-03-25
KR20020025078A (en) 2002-04-03
KR100615788B1 (en) 2006-08-25

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