EP2292969A2 - Dispositif de stockage et de transport de gaz liquéfiés par voie cryogène - Google Patents

Dispositif de stockage et de transport de gaz liquéfiés par voie cryogène Download PDF

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Publication number
EP2292969A2
EP2292969A2 EP10450137A EP10450137A EP2292969A2 EP 2292969 A2 EP2292969 A2 EP 2292969A2 EP 10450137 A EP10450137 A EP 10450137A EP 10450137 A EP10450137 A EP 10450137A EP 2292969 A2 EP2292969 A2 EP 2292969A2
Authority
EP
European Patent Office
Prior art keywords
container
cup
insulated
pipe
storing
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.)
Granted
Application number
EP10450137A
Other languages
German (de)
English (en)
Other versions
EP2292969B1 (fr
EP2292969A3 (fr
Inventor
Werner Hermeling
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.)
88kgroup AG
Original Assignee
LO Solutions GmbH
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 LO Solutions GmbH filed Critical LO Solutions GmbH
Publication of EP2292969A2 publication Critical patent/EP2292969A2/fr
Publication of EP2292969A3 publication Critical patent/EP2292969A3/fr
Application granted granted Critical
Publication of EP2292969B1 publication Critical patent/EP2292969B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0166—Shape complex divided in several chambers
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0308—Radiation shield
    • F17C2203/032—Multi-sheet layers
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0375—Thermal insulations by gas
    • F17C2203/0387—Cryogen
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0391—Thermal insulations by vacuum
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0631—Three or more walls
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/068—Special properties of materials for vessel walls
    • F17C2203/0682—Special properties of materials for vessel walls with liquid or gas layer
    • 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
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0192—Details of mounting arrangements with external bearing means
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/042—Localisation of the removal point
    • 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
    • F17C2227/0107—Propulsion of the fluid by pressurising the ullage

Definitions

  • the invention relates to a device for storing and transporting cryogenically liquefied gases with a thermally insulated container, which is interspersed by pipe and optionally measuring lines and having an insulated jacket or an insulated sheath.
  • thermally insulated containers are usually designed as double-walled vessels, wherein the double-walled shell structure is to be evacuated, so that a permanent vacuum prevails in this space or jacket.
  • a filling line and facilities for appropriate level indicators is provided in such containers and a removal line, which usually either the liquid phase, the gas phase or both phases are removed and a corresponding pressure is built up inside the boiler to the liquid gas or its Press out gas phase.
  • the aim of the present invention is to provide a device for storing and transporting cryogenically liquefied gases, in which the heat input can be minimized and therefore can be dispensed with an external cooling.
  • the proposed construction should withstand the desired temperatures and pressure and require no vacuum-tight welding. This makes production easier and less expensive and reduces the operating costs of such a device.
  • the device according to the invention is designed such that the pipe and optionally measuring lines are surrounded within the container by a pressure resistor.
  • the fact that the pipe and optionally measuring lines are surrounded by a pressure resistance within the container it is ensured that always the warmest part of the cryogenically liquefied gases is withdrawn via the pipes and thus the coldest cryogenically liquefied gas remains in the container. This happens because despite insulation a low heat input through the side walls of the container is expected. Due to this heat input, the cryogenically liquefied gas, which bears against the walls, is heated and begins to rise.
  • the pressure resistance extends to the maximum filling level of the container. Since the filling level is chosen so that above the cryogenically liquefied gas there is still room for any gas phase which may occur, a thermal bridge up to the upper inner wall of the container is avoided by this design.
  • the device is preferably further developed such that in the container a cup is arranged, wherein the inner diameter of the cup is selected to be greater than the outer diameter of the pressure resistance, the outer diameter of the cup smaller than the inner diameter of the container is selected and the cup bottom is spaced from the container bottom.
  • the cryogenically liquefied gas is stored in the cup.
  • the gas phase fills the remaining space in the container, whereby the space between the container and cup is filled with the cold gas phase and the heat input is reduced in the cup and thus in the cryogenically liquefied gas.
  • the cup is additionally insulated for this purpose, for which purpose vacuum-insulated panels or similar insulating materials are attached to the outer wall of the cup.
  • the space between the container and cup is filled with reflective films, in particular the space between the cup side or cup bottom and container.
  • the reflective foils are connected to one another, a vacuum can also be built up between the foils, if necessary, in order to further reduce the heat loss.
  • the device Before filling such a device with cryogenically liquefied gas, the device must be moved cold, to which preferably the device is developed such that the inside of the container via a coolant which is introduced from the outside, cooled.
  • a coolant As the coolant, a gas which is as low-boiling as possible can be selected, this gas preferably being led out of the system in liquid form.
  • 1 denotes a tank or tank for liquefied gases, which is covered with vacuum-insulated panels 2, which are applied in two layers, the second layer covering the butt joints of the first layer.
  • the tank 1 has an opening 3 extending in the axial direction, through which the pipes 4 dip into the tank. The opening is subsequently sealed with an insulating foam and thus forms with the pipes 4 a plug 5.
  • a meter and valve module 6 attached.
  • the pipelines 4 are fixed on the opposite side of the opening 3 on a pipe holder 7, which are subsequently fixed on the inside of the tank 1 via a mechanically resilient component 8, which serves as a strain compensation, such as. A spring.
  • an upper transport bearing 9 is provided, which is covered during storage by a damp and heat insulating, removable cap 10.
  • a damp and heat insulating, removable cap 10 On the opposite end of the tank 1 can be stored for transport to feet 11, which are attached via a voltage applied to the insulating layer strap or a support shell 12. With 13 an external weatherproof layer is designated.
  • the pressure resistor is designated 14 and is formed by a cylindrical screen plate.
  • the arranged in the container cup 15 is also covered on its outside with vacuum-insulated panels 2.
  • the space between cup and container is filled with reflective sheets 16 to prevent free convection.
  • With 17 cooling devices are referred to, which can be filled via lines 18 with a coolant. Via the lines 19, the coolant can, for example, be removed again after evaporation as a gas phase.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP10450137.4A 2009-09-04 2010-08-27 Dispositif de stockage et de transport de gaz liquéfiés par voie cryogène Active EP2292969B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT5542009 2009-09-04

Publications (3)

Publication Number Publication Date
EP2292969A2 true EP2292969A2 (fr) 2011-03-09
EP2292969A3 EP2292969A3 (fr) 2017-05-31
EP2292969B1 EP2292969B1 (fr) 2019-10-09

Family

ID=43413919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10450137.4A Active EP2292969B1 (fr) 2009-09-04 2010-08-27 Dispositif de stockage et de transport de gaz liquéfiés par voie cryogène

Country Status (1)

Country Link
EP (1) EP2292969B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103836329A (zh) * 2014-03-12 2014-06-04 中国科学院电工研究所 一种真空容器同轴中心管定位方法
US20160341362A1 (en) * 2014-01-15 2016-11-24 Snecma Thermal protection system for a cryogenic tank of a space vehicle
DE102023115761A1 (de) * 2023-06-16 2024-12-19 Friedrich Boysen Gmbh & Co. Kg Tanksystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293263A (en) * 1941-01-14 1942-08-18 Linde Air Prod Co Method of and apparatus for storing liquefied gas mixtures
US3001376A (en) * 1957-11-26 1961-09-26 British Oxygen Co Ltd Storage tanks for liquid oxygen and the like in rockets
GB920189A (en) * 1960-11-02 1963-03-06 British Oxygen Co Ltd Storage vessel for liquefied gases
US3195620A (en) * 1963-06-14 1965-07-20 Hollins College Corp Process and apparatus for maintaining constant low temperatures
NO20053844L (no) * 2005-07-06 2007-01-08 Compressed Energy Technology A Transportanordning for komprimert naturgass

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160341362A1 (en) * 2014-01-15 2016-11-24 Snecma Thermal protection system for a cryogenic tank of a space vehicle
CN103836329A (zh) * 2014-03-12 2014-06-04 中国科学院电工研究所 一种真空容器同轴中心管定位方法
CN103836329B (zh) * 2014-03-12 2016-01-06 中国科学院电工研究所 一种真空容器同轴中心管定位方法
DE102023115761A1 (de) * 2023-06-16 2024-12-19 Friedrich Boysen Gmbh & Co. Kg Tanksystem

Also Published As

Publication number Publication date
EP2292969B1 (fr) 2019-10-09
EP2292969A3 (fr) 2017-05-31

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