DE602005001546T2 - Arrangement for conveying gaseous fuel to a power generation unit of a ship for the transport of liquefied gas - Google Patents
Arrangement for conveying gaseous fuel to a power generation unit of a ship for the transport of liquefied gas Download PDFInfo
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- DE602005001546T2 DE602005001546T2 DE602005001546T DE602005001546T DE602005001546T2 DE 602005001546 T2 DE602005001546 T2 DE 602005001546T2 DE 602005001546 T DE602005001546 T DE 602005001546T DE 602005001546 T DE602005001546 T DE 602005001546T DE 602005001546 T2 DE602005001546 T2 DE 602005001546T2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0338—Pressure regulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0171—Arrangement
- F17C2227/0178—Arrangement in the vessel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/01—Intermediate tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0443—Flow or movement of content
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/032—Treating the boil-off by recovery
- F17C2265/037—Treating the boil-off by recovery with pressurising
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
- F17C2265/066—Fluid distribution for feeding engines for propulsion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
Description
Die Erfindung betrifft eine Einrichtung zur Zufuhr gasförmigen Brennstoffs zu einer Anordnung zur Energieerzeugung eines Transportschiffs für Flüssiggas, wobei der gasförmige Brennstoff bei einem bestimmten Versorgungsdruck durch eine oder mehrere Vorrichtungen komprimiert wird, bevor es die Anordnung zur Energieerzeugung quer durch mindestens einen Versorgungssammler versorgt.The The invention relates to a device for supplying gaseous fuel to an arrangement for generating energy of a transport ship for LPG, the gaseous Fuel at a certain supply pressure by one or several devices is compressed before the arrangement for Energy generation across at least one supply collector provided.
Die Erfindung betrifft die Steuerung und die Steuereinheit für die Versorgung mit Druckgas des Energiegenerators mit Gasversorgung eines Transportschiffs für Flüssiggas, wobei diese Anordnung zum Beispiel eine oder mehrere Dieselgruppen oder eine oder mehrere Gasturbinen umfassen kann. Die Betriebsmerkmale eines Energiegenerators mit Gasversorgung schließen im allgemeinen ein, daß diese Versorgung mit Gas unter einem verhältnismäßig schwachen Versorgungsdruck verwirklicht werden soll, der zum Beispiel von der Größenordnung von vier bar sein kann. Im stationären Zustand ist diese Versorgung im allgemeinen in den richtigen Bedingungen durch vorhandene Verdichtungsvorrichtungen verwirklicht, welche in der Lage sind, den gewünschten Versorgungsdurchfluß und -druck zu liefern. Diese Vorrichtungen, die beispielsweise einen Kompressor und/oder eine Pumpe einschließen, die einen Verdampfer versorgt, werden im allgemeinen durch Druckstelleinheiten gesteuert, die insbesondere in Höhe des Versorgungssammlers angeordnet sind, um einen Druck in dem Versorgungssammler nahe am Sollversorgungsdruck zu halten.The The invention relates to the control and the control unit for the supply with compressed gas of the energy generator with gas supply of a transport ship for LPG, For example, this arrangement may include one or more diesel groups or one or more gas turbines. The operating characteristics of a power generator with gas supply generally include that supply with gas under a relatively weak Supply pressure is to be realized, for example, by of the order of magnitude can be from four bar. In the stationary state, this supply generally in the right conditions by existing compaction devices which is capable of providing the desired supply flow and pressure to deliver. These devices, for example, a compressor and / or include a pump, which supplies an evaporator, are generally by Druckstelleinheiten controlled, in particular in height the supply manifold are arranged to close a pressure in the supply collector to keep at the target supply pressure.
Wenn eine Veränderung der aufgebrachten Last am Energiegenerator auftritt, erzeugt das einen Anstieg oder einen Abfall des Gasverbrauchs, was im allgemeinen einen Sturz oder eine Zunahme des Versorgungsdrucks im Sammler bewirkt. Tatsächlich, unter Berücksichtigung des beschränkten Volumens des Sammlers, der Abstände zwischen den Vorrichtungen des Versorgungssammlers und der Reaktionszeit der Vorrichtungen, die das Gas komprimieren, stellt die Steuereinheit des Drucks, der durch die Kompressionsvorrichtungen über die Druckstelleinheit abgegeben wird, eine nicht zu vernachlässigende Hysterese dar. Folglich tritt ein bestimmtes Zeitintervall auf, um nach einer Veränderung der Last des Energiegenerators den stabilen Versorgungsdruck in dem Sammler wiederherzustellen.If a change the applied load on the power generator, produces the an increase or decrease in gas consumption, which in general causes a fall or an increase in the supply pressure in the collector. Actually, under consideration of the limited Volume of the collector, the gaps between the devices of the supply collector and the reaction time the devices that compress the gas, the control unit the pressure exerted by the compression devices on the Pressure unit is issued, a non-negligible Hysteresis. Consequently, a certain time interval occurs, after a change the load of the energy generator the stable supply pressure in the Restore collector.
Eine solche Veränderung der Last der Anordnung zur Energieerzeugung kann aufgrund einer Anforderung zur Beschleunigung oder zur Verlangsamung der Geschwindigkeit des Schiffs, der Inbetriebnahme oder dem Aussetzen eines Großverbrauchers wie Pumpen für Fracht oder anderem vorkommen. Während dieses Intervalls sind der Betrieb des Energiegenerators und die Leistung, die sie abgeben, gestört, so daß dieser Übergang das unerwünschte Aussetzen des Energiegenerators durch Druckmangel des Verbrennungsgases hervorrufen oder die Kompressionsvorrichtungen durch Nichtbeachtung der Belastungsminima oder -maxima des akzeptablen Drucks beschädigen kann.A such change the load of the power generation arrangement may due to a Requirement to accelerate or slow down the speed of the ship, putting into service or suspending a major consumer such as Pumps for Freight or other occurrences. While This interval is the operation of the energy generator and the Performance that they give up, disturbed, so that this transition the unwanted exposure cause the energy generator by pressure deficiency of the combustion gas or the compression devices by disregarding the load minima or maxima of the acceptable pressure.
In
den bekannten Einrichtungen der Art, wie zum Beispiel die in der
französischen
veröffentlichten Patentanmeldung
Dieses Problem wurde bis zu diesem Tag nicht vorgestellt und war nicht Gegenstand einer vorherigen Studie.This Problem was not presented until this day and was not The subject of a previous study.
Das Ziel der Erfindung ist also die Trägheit der erzwungenen Verdampfung zu beheben.The The aim of the invention is thus the inertia of the forced evaporation to fix.
Zu diesem Zweck hat die Erfindung eine Einrichtung zur Zufuhr von gasförmigem Brennstoff zu einer Anordnung zur Energieerzeugung eines Transportschiffs für Flüssiggas als Ziel, beginnend beim Inhalt von mindestens einem Tank des Schiffes, umfassend mindestens einen Kompressor, dessen Einlaß Gas in der Dampfphase in dem Tank ansaugt, wobei der Auslaß des Kompressors in einen Versorgungssammler der Anordnung zur Energieerzeugung führt, außerdem eine Pumpe umfassend, die in den Boden des Tanks eingelassen ist und mit dem Einlaß eines Verdampfers verbunden ist, wobei der Auslaß des Verdampfers mit dem Versorgungssammler der Anordnung zur Energieerzeugung über eine Versorgungsleitung verbunden ist, dadurch gekennzeichnet, daß die Pumpe geeignet ist, um den Verdampfer mit Flüssiggas mit einem höheren Druck als dem Versorgungsdruck der Anordnung zu versorgen, und dadurch, daß die Versorgungsleitung mit Stellmitteln für den Durchfluß des Gases, das an den Versorgungssammler geliefert wird, ausgestattet ist.To For this purpose, the invention has a device for supplying gaseous fuel to an arrangement for power generation of a transport ship for liquefied gas as target, starting with the contents of at least one tank of the ship, comprising at least one compressor whose inlet gas in the vapor phase in the tank sucks, the outlet of the compressor leads into a supply collector of the arrangement for power generation, also a Pump comprising, which is embedded in the bottom of the tank and with the inlet of an evaporator is connected, wherein the outlet of the evaporator with the supply collector of the power generation arrangement via a Supply line is connected, characterized in that the pump is suitable to the evaporator with LPG at a higher pressure as supplying the supply pressure of the arrangement, and thereby that the Supply line with adjusting means for the flow of the gas, which is delivered to the supply collector is equipped.
Diese Stellmittel sind bestimmt, das Gas schrittweise mit einem Versorgungsdruck in den Sammler zu entladen, um dadurch den Druck einzustellen und zu stabilisieren für den Fall einer Veränderung der Last der Anordnung zur Energieerzeugung, die ein vorübergehendes Schwanken des Versorgungsdrucks zu bewirken neigt.These actuators are designed to gradually discharge the gas into the manifold with a supply pressure to thereby adjust and stabilize the pressure in the event of a change tion of the load of the arrangement for power generation, which tends to cause a temporary fluctuation of the supply pressure.
Auf diese Weise sind die Versorgungsbedingungen der Anordnung zur Energieerzeugung optimal einschließlich während der Übergangsphasen bei Veränderung der Last.On in this way are the supply conditions of the power generation arrangement optimally inclusive while the transition phases change the load.
Vorteilhafterweise sind die Stellmittel des Durchflusses des Gases, das dem Versorgungssammler zugeführt wird, an Meßinstrumente für den Druck in dem Sammler angeschlossen.advantageously, are the adjusting means of the flow of the gas, which is the supply collector supplied is used to measuring instruments for the pressure connected to the collector.
Gemäß einer vorteilhaften Ausführungsform ist ein Pufferbehälter den Stellmitteln für den Durchfluß vorgelagert. Auf diese Weise ist es möglich, ständig eine Gasreserve mit einem Druck oberhalb des Versorgungsdrucks der Anordnung zur Energieerzeugung zu haben, um jede Veränderung des Drucks in dem Sammler zu beheben. Diese Lösung mit Pufferbehälter erlaubt das Gasreservevolumen mit Überdruck zu vergrößern, wenn das Volumen der Leitung nicht erlaubt, ein ausreichendes Sicherheitsvolumen aufgrund ihrer Länge und/oder ihres Durchmessers zuzusichern.According to one advantageous embodiment a buffer tank the adjusting means for upstream of the flow. In this way it is possible to constantly one Gas reserve with a pressure above the supply pressure of the arrangement to produce energy to any change in pressure in the collector to fix. This solution with buffer tank allows to increase the gas reserve volume with overpressure, if the volume of the line does not allow a sufficient security volume because of their length and / or their diameter.
Gemäß einer anderen vorteilhaften Ausführungsform ist eine Kühleinrichtung über der Leitung am Auslaß des Verdampfers gelegen und Stellmittel für den Gasdruck am Auslaß des Verdampfers sind dem Verdampfer vorgelagert. Die Kühleinrichtung erlaubt also die Temperatur des Gases am Auslaß des Verdampfers zu vermindern und die Druckstellmittel erlauben, am Auslaß des Verdampfers einen niedrigeren Druck als der Druck am Auslaß der Pumpe bereitzustellen, um den Betrieb der Kühlvorrichtung abzusichern, alles während den Stellmitteln für den Durchfluß vorgelagert ein höherer Gasdruck als der Druck in dem Versorgungssammler bereitgestellt wird.According to one another advantageous embodiment is a cooling device over the Pipe at the outlet of the Evaporator located and adjusting means for the gas pressure at the outlet of the evaporator are upstream of the evaporator. The cooling device allows so to reduce the temperature of the gas at the outlet of the evaporator and the pressure regulating means allow a lower one at the outlet of the evaporator Pressure than the pressure at the outlet of Provide pump to secure the operation of the cooling device, everything while the adjusting means for upstream of the flow a higher one Gas pressure is provided as the pressure in the supply collector.
Vorteilhafterweise sind die Stellmittel für Druck an Meßinstrumente für Druck der Kühleinrichtung nachgelagert angeschlossen.advantageously, are the adjusting means for pressure on measuring instruments for printing the cooling device connected downstream.
Die Kühlvorrichtung kann außerdem eine Verdampfungsvorrichtung für Flüssiggas umfassen, das aus mindestens einem Tank stammt, und die durch die gemessene Temperatur in der Leitung am Auslaß der Kühleinrichtung aktiviert wird.The cooler can also an evaporation device for LPG include, which comes from at least one tank, and by the measured temperature in the line at the outlet of the cooling device is activated.
Gemäß einer vorteilhaften Ausführungsform sind die Stellmittel für den Durchfluß für Gas, das dem Versorgungssammler zugeführt wird, gleichermaßen an die Meßinstrumente für gasförmige Durchflüsse angeschlossen, die durch den Kompressor und den Verdampfer erzeugt werden und von der Anordnung zur Energieerzeugung und durch eine Gasoxidationseinrichtung verbraucht werden, welche mitunter Verbrenner oder auf Englisch "Oxydizer" genannt wird. Diese Ausführung erlaubt, indem die Differenz des Gasdurchflusses zwischen der Erzeugung und dem Verbrauch berechnet wird, den Druck am Auslaß des Verdampfers einzustellen und damit die Stabilität und das Reaktionsvermögen der Einrichtung zu erhöhen.According to one advantageous embodiment the adjusting means for the flow for gas that the Supply collector supplied will, alike to the measuring instruments connected to gaseous flows, which are generated by the compressor and the evaporator and by the arrangement for power generation and by a gas oxidation device consumed, which is sometimes called burners or in English "Oxydizer". These execution allowed by dividing the gas flow between generation and the consumption is calculated, the pressure at the outlet of the evaporator adjust and thus the stability and the reactivity of To increase facility.
Die Erfindung wird jetzt detaillierter und bezüglich der angehängten Zeichnungen beschrieben, die Ausführungsformen davon als nicht beschränkende Beispiele darstellen.The The invention will now be described in more detail and with reference to the appended drawings described the embodiments of it as non-limiting Represent examples.
Die
Die
Mit
Bezug auf die
Wie
für gewöhnlich auf
Gastankern übernommen,
wird die Anordnung zur Energieerzeugung
Dieses
Versorgungsgas wird parallel auf zwei Arten entnommen. Einerseits
wird Gas in der Dampfphase
Eine
Abflußleitung
für Überdruck
ist an den Versorgungssammler
Gemäß der in
Die
Pumpe
Gemäß der in
In
Gemäß einer
letzten Variante der Erfindung, die nicht in den Figuren dargestellt
ist, kann das Ventil
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0452932 | 2004-12-10 | ||
FR0452932A FR2879261B1 (en) | 2004-12-10 | 2004-12-10 | INSTALLATION FOR THE DELIVERY OF GASEOUS FUEL TO AN ENERGY PRODUCTION ASSEMBLY OF A LIQUEFIED GAS TRANSPORT VESSEL |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005001546D1 DE602005001546D1 (en) | 2007-08-16 |
DE602005001546T2 true DE602005001546T2 (en) | 2008-03-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005001546T Active DE602005001546T2 (en) | 2004-12-10 | 2005-12-08 | Arrangement for conveying gaseous fuel to a power generation unit of a ship for the transport of liquefied gas |
Country Status (7)
Country | Link |
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EP (1) | EP1672269B1 (en) |
JP (1) | JP4850503B2 (en) |
KR (1) | KR101167320B1 (en) |
CN (1) | CN100519335C (en) |
DE (1) | DE602005001546T2 (en) |
ES (1) | ES2290858T3 (en) |
FR (1) | FR2879261B1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100812723B1 (en) * | 2006-12-18 | 2008-03-12 | 삼성중공업 주식회사 | Fuel supply apparatus of liquefied gas carrier and the method thereof |
DE102006061251B4 (en) * | 2006-12-22 | 2010-11-11 | Man Diesel & Turbo Se | Gas supply system for a drive |
KR100835090B1 (en) * | 2007-05-08 | 2008-06-03 | 대우조선해양 주식회사 | System and method for supplying fuel gas of lng carrier |
KR101076266B1 (en) * | 2007-07-19 | 2011-10-26 | 대우조선해양 주식회사 | System for supplying fuel gas in lng carrier |
EP2072885A1 (en) * | 2007-12-21 | 2009-06-24 | Cryostar SAS | Natural gas supply method and apparatus. |
FR2927321B1 (en) * | 2008-02-08 | 2010-03-19 | Gaztransp Et Technigaz | DEVICE FOR SUPPLYING FUEL TO AN ENERGY PRODUCTION PLANT IN A SHIP. |
WO2009112478A1 (en) * | 2008-03-10 | 2009-09-17 | Burckhardt Compression Ag | Device and method for preparing liquefied natural gas (lng) fuel |
KR100961869B1 (en) * | 2009-10-16 | 2010-06-09 | 대우조선해양 주식회사 | Ship for running alternatively a liquified gas fuelled main drive engine or a liquified gas fuelled generator engine |
JP2012076561A (en) * | 2010-09-30 | 2012-04-19 | Mitsubishi Heavy Ind Ltd | Fuel supply system for ship |
JP5627628B2 (en) * | 2012-03-30 | 2014-11-19 | 三菱重工業株式会社 | Method of supplying liquefied fuel gas to ship, fuel supply device, main engine for propulsion |
US9234472B2 (en) | 2012-08-08 | 2016-01-12 | Caterpillar Inc. | Dual fuel engine and evaporated natural gas system |
KR102044266B1 (en) * | 2012-10-24 | 2019-11-13 | 대우조선해양 주식회사 | Fuel Supply System And Method For Ship Engines |
JP5746301B2 (en) * | 2013-10-11 | 2015-07-08 | 三井造船株式会社 | Fuel gas supply system for liquefied gas carrier |
KR101613204B1 (en) * | 2014-01-08 | 2016-04-29 | 대우조선해양 주식회사 | Fuel Supply Control System And Method For Ship Engine |
KR102234666B1 (en) * | 2014-10-23 | 2021-04-05 | 삼성중공업(주) | Apparatus for supplying low-pressure fuel gas in ship |
KR20160120373A (en) * | 2015-04-07 | 2016-10-18 | 삼성중공업 주식회사 | Fuel gas supply system |
KR101672175B1 (en) * | 2015-04-09 | 2016-11-04 | 삼성중공업 주식회사 | Fuel gas supply system |
JP6541059B2 (en) * | 2015-04-10 | 2019-07-10 | 三井E&S造船株式会社 | Fuel gas supply system for liquefied gas carrier |
KR102287707B1 (en) * | 2017-03-08 | 2021-08-10 | 바르실라 핀랜드 오이 | Liquefied gas tank arrangement and method of operation of the liquefied gas tank arrangement |
CN110770118B (en) * | 2017-10-30 | 2022-03-15 | 大宇造船海洋株式会社 | Fuel supply system and method for ship |
KR102233192B1 (en) * | 2018-11-14 | 2021-03-29 | 대우조선해양 주식회사 | Fuel Supply System and Method for Vessel |
CN115414772B (en) * | 2022-08-30 | 2023-08-29 | 内蒙古伊东集团东兴化工有限责任公司 | VCM compression process device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2155335A1 (en) * | 1971-11-08 | 1973-05-24 | Howaldtswerke Deutsche Werft | PROCEDURE FOR THE OPERATION OF GAS TURBINE SYSTEMS FOR SHIP OPERATIONS |
JPH06336192A (en) * | 1993-05-28 | 1994-12-06 | Ishikawajima Harima Heavy Ind Co Ltd | Combustion control device for boil-off gas on liquefied gas carrier |
FR2722760B1 (en) * | 1994-07-22 | 1996-08-23 | Chantiers De Latlantique | PROPULSION INSTALLATION ON A LIQUEFIED GAS TRANSPORT VESSEL |
GB0120661D0 (en) * | 2001-08-24 | 2001-10-17 | Cryostar France Sa | Natural gas supply apparatus |
FR2837783B1 (en) * | 2002-03-26 | 2004-05-28 | Alstom | PLANT FOR THE SUPPLY OF GAS FUEL TO AN ENERGY PRODUCTION ASSEMBLY OF A LIQUEFIED GAS TRANSPORT VESSEL |
FR2851301A1 (en) * | 2003-02-19 | 2004-08-20 | Alstom | Gaseous fuel supplying equipment for ship, has accumulator connected to supply collector of energy production assembly by valve and having gas under pressure greater than supply pressure |
-
2004
- 2004-12-10 FR FR0452932A patent/FR2879261B1/en not_active Expired - Fee Related
-
2005
- 2005-12-08 JP JP2005354386A patent/JP4850503B2/en not_active Expired - Fee Related
- 2005-12-08 ES ES05111846T patent/ES2290858T3/en active Active
- 2005-12-08 DE DE602005001546T patent/DE602005001546T2/en active Active
- 2005-12-08 EP EP05111846A patent/EP1672269B1/en not_active Expired - Fee Related
- 2005-12-09 KR KR1020050120296A patent/KR101167320B1/en active IP Right Grant
- 2005-12-12 CN CNB2005101301204A patent/CN100519335C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2879261A1 (en) | 2006-06-16 |
EP1672269A1 (en) | 2006-06-21 |
JP4850503B2 (en) | 2012-01-11 |
KR20060065535A (en) | 2006-06-14 |
FR2879261B1 (en) | 2007-04-13 |
CN100519335C (en) | 2009-07-29 |
EP1672269B1 (en) | 2007-07-04 |
JP2006168719A (en) | 2006-06-29 |
ES2290858T3 (en) | 2008-02-16 |
CN1785748A (en) | 2006-06-14 |
DE602005001546D1 (en) | 2007-08-16 |
KR101167320B1 (en) | 2012-07-23 |
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