US3092063A - Construction of liquefied gas carriers - Google Patents

Construction of liquefied gas carriers Download PDF

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Publication number
US3092063A
US3092063A US140858A US14085861A US3092063A US 3092063 A US3092063 A US 3092063A US 140858 A US140858 A US 140858A US 14085861 A US14085861 A US 14085861A US 3092063 A US3092063 A US 3092063A
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United States
Prior art keywords
cylinders
tanks
stay tubes
hollow stay
stanchions
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.)
Expired - Lifetime
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US140858A
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English (en)
Inventor
Leroux Rene
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.)
Anciens Chantiers Dubigeon SA
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Anciens Chantiers Dubigeon SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • 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
    • F17C1/002—Storage in barges or on ships
    • 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
    • F17C2201/0152—Lobes
    • 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
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0171—Shape complex comprising a communication hole between 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
    • F17C2201/035—Orientation with substantially horizontal 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • 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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
    • 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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/013—Reinforcing means in the vessel, e.g. columns
    • 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
    • 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
    • F17C2203/0604—Liners
    • 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
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one 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
    • 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
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • 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
    • 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
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • 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
    • 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
    • F17C2205/0332—Safety valves or pressure relief valves
    • 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
    • F17C2205/0352—Pipes
    • 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
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
    • 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
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • 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
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • 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
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    • 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
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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    • 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
    • F17C2223/046—Localisation of the removal point in the liquid
    • F17C2223/047—Localisation of the removal point in the liquid with a dip tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/04—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by other properties of handled fluid after transfer
    • F17C2225/042—Localisation of the filling point
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    • F17C2225/047—Localisation of the filling point in the liquid with a dip tube
    • 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
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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
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    • F17C2227/0157—Compressors
    • 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
    • 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
    • F17C2227/0185—Arrangement comprising several pumps or compressors
    • 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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/018—Adapting dimensions
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/901—Liquified gas content, cryogenic

Definitions

  • the primary object of this invention is to eliminate this serious inconvenience in the design of vessels carrying inter-connected cylindrical tanks.
  • the invention provides hollow stay tubes which serve as passageways for structural members of the hull, such as girders and stanchions.
  • the structural elements of the hull thus pass through the tanks instead of going around them which permits substantial savings in weight and costs.
  • the invention has the additional object of permitting the design of vessels in which the tanks are higher than the deck, even with a substantial part of their capacity, for example with half their capacity; thus, the structural elements of the deck pass, according to the invention, through the hollow stay tubes in the tanks and remain at normal temperature.
  • Another object of the invention is to give the interconnected tanks strength against internal vacuum which occurs, in practice, when there is a change in the type of liquefied gas which is being carried,
  • the tank consists preferably of several sections (lobes) and includes hollow stay tubes which permit the passage of the girders and of the stanchions of the hull; but it also has horizontal and vertical bulkheads as means of joining the cylinders. These bulkheads are welded to the intersections formed by the generatrices 0f the cylinders and also to one of the generatrices of the hollow stay, which makes the entire structure particularly rigid.
  • FIGS. 1 to 10 of the drawings in which:
  • FIG. 1A is a fragmentary cross sectional view of a vessel taken through a section of the vessel in which the hollow stay tubes of the present invention are located.
  • FIG. 1B is similar to FIG. 1A but shows the tank insulation on the inner surface of the tank.
  • FIG. 2A is a cross sectional view of the vessel shown in FIG. 1A taken through :the section of the vessel in which the supports for the tank are located.
  • FIG. 2B is similar to FIG. 2A but shows the tank insulation on the inner surface of the tank.
  • FIG. 3 is an enlarged fragmentary cross sectional view showing the thermal insulation used on the inner surface of the tanks illustrated in FIGS. 1B and 23.
  • FIG. 4 is a cross sectional view of a vessel embodying the present invention, including portions of its pumping and cooling systems.
  • FIG. 5 is similar to FIG. 4 but is taken through the section of the vessel in which the pumps are located.
  • FIG. 6 is a side elevation view of a portion of a vessel embodying the present invention, some of the parts being removed to show details of construction.
  • FIG. 7 is a top plan view of a portion of a vessel embodying the present invention, some of the parts being removed to show details of construction.
  • FIG. 8 is an enlarged fragmentary perspective view illustrating details of construction.
  • FIG. 9 is an enlarged fragmentary top plan view of the parts shown in FIG. 8.
  • FIG. 10 is a cross sectional view illustrating another embodiment of the invention.
  • the hull 1 comprises two side ballast compartments 2 enclosed by two lateral bulkheads 3 and a deck 4 reinforced by two lateral binding strakes 5.
  • the bottom is supported by floor frames 6 and by longitudinal supports 7.
  • the tank consists of six cylinders 8, 9, 1G, 11, 12, 13 held together by seven hollow stay tubes 14, 15, 16, 17, 18, 19, 2t ⁇ and rests on lateral supports 21 and horizontal supports 22.
  • thermal insulation 23 is provided on the outside of the cylinders and the inside of the hollow stay tubes; strakes 24 inside the tanks are welded to the joints 25 and provided with gussets 26.
  • the thermal insulation 27 is applied to the inside of the cylinders and the outside of the hollow stay tubes, it is separated from the liquid by a thin sheet 28, preferably embossed and held by studs 29 with beads that are welded tight.
  • the strakes 30 and their gussets 311 are on the outside of the tanks.
  • the longitudinal and transverse bulkheads of the hull are eliminated and replaced by reinforced girders 32 and stanchions 33 which run freely through the inside of the hollow stay tubes 14 to '20 (the girders and stanchions are represented by dot-dash lines indicating their center lines in order not to overcr owd the drawings). Reinforcements 34 hold the upper parts of the tanks. It will be noticed that the volume of the tanks is greater than the volume of the hull which is particularly desirable.
  • the drawings indicate schematically the loading pipes 35, the unloading pipes 36 and the safety valves 37.
  • FIGS. 4 to 9 show a vessel with a six-part tank for the transportation of liquefied gas under pressure, at normal temperature, such as butane, isobutane, butadiene, propane, isopropane, or of compounds, such as ammonia and its derivatives.
  • FIGS. 4 and 5 show multi-lobed tanks consisting of six sections having the shape of partial cylinders 8, 9, 10,
  • a dome 46 is located on the forward section of the tanks. Pipes 47 through which the liquefied gas arrives, pipes 48 for the compressed gas that drains the liquid from the tank and the pipes 49 for equalizing the pressure between the cylinders, all lead to this dome.
  • the dome also carries the safety valves 37 provided in accordance with the applicable regulations.
  • the liquefied gas is drawn from the rear section of each cylinder through pipes 50 which bring it to the top of the tanks.
  • These pipes are equipped with flap-type valves 51 at their lower end which can be actuated from the deck, a valve 52 located on the side, a submersible pump 53 moving on slides 54, a drive shaft 55 for the pump, an hermetically sealed closing plate 56, a stufilng box 57, and, on top, a motor 58 which can, for example, be operated by oil or compressed air (FIGS. 5, 6 and '7).
  • the liquid then flows through an exhaust pipe 59 which brings it to an intermediate tank 60; from there it flows through a pipe 61 to the unloading pump 62 which discharges it to the outside.
  • the compressor 63 draws gas from the dome of the auxiliary tank through pipe 64 and discharges the compressed gas into the main tanks through pipe 48.
  • the liquid arrives directly in the auxiliary tank 60 where it is cooled if its temperature is too high and from where it is transferred to the tanks through loading pipe 47.
  • the cooling machinery is indicated in the drawings at 65.
  • the drawings show, in addition, at 66- the ribs which permit the tanks to withstand a vacuum and at 67 the struts installed for the same purpose.
  • FIGS. 8 and 9 show in detail the method used for joining the tanks and the hollow stay tubes in these tanks. They show the welding seams 68 protected by longitudinal bulkheads 40, by ribs 66 and by the added gussets 69 and 70.
  • FIG. shows a very large vessel in which the volume of each tank should not be excessive.
  • Each of the tanks is placed in one of the two sections into which hull 1 has been divided by a longitudinal bulkhead 71. The other arrangements are those described above.
  • the girder 39 rests on the ballast tanks 2 through the intermediary of bulkheads 3, and on the longitudinal bulkhead in the center.
  • a hull including beams and stanchions as resistant structural elements and at least one tank composed of several horizontal cylinders with circular sections and axis parallel to ships line, said cylinders intersecting one another, hollow stay tubes connecting said cylinders and situated in the planes of intersection of said cylinders, the inner part of said hollow stay tubes being in free communication with the atmosphere, said beams and said stanchions running freely through the said hollow stay tubes of the tanks.
  • a hull including beams and stanchions as resistant structural elements and at least one tank composed of several horizontal cylinders with circular sections and axis parallel to ships line, said cylinders intersecting one another, hollow stay tubes connecting said cylinders and situated in the planes of intersection of said cylinders, the inner part of said hollow stay tubes being in free communication with the atmosphere, said beams and said stanchions running freely through the said hollow stay tubes of the tanks, thermal insulation covering the outer surface of said cylinders and the inner surface of said hollow stay tubes without any connection either with said beams or with said stanchions.
  • a vessel designed for the transport of liquefied gases in combination a hull including beams and stanchions as resistant structural elements, and at least one tank composed of several horizontal cylinders with circular sections and axis parallel to ships line, said cylinders intersecting one .another, and hollow stay tubes connecting said cylinders and situated in the planes of intersection of said cylinders, the inner part of said hollow stay tubes being in free communication with the atmosphere, said beams and said stanchions running freely through said hollow stay tubes of the tanks, thermal insulation covering the inner surface of said cylinders and the outer surface of said hollow stay tubes to insulate said tank, a thin corrugated metal sheet being secured over said'insulation to protect it from the contents of the tank.
  • a hull including beams and stanchions as resistant structural elements and at least one tank composed of several horizontal cylinders with circular sections and axis parallel to ships line, said cylinders intersecting one another, longitudinal bulkheads and hollow stay tubes interconnecting said cylinders and situated in the planes of intersection of said cylinders, a thermal insulation covering the outer surface of said cylinders and the inner surface of said hollow stay tubes without any connection either with said beams or with said stanchions, the inner part of said hollow stay tubes being in free communication with the atmosphere, said beams and said stanchions running freely through the said hollow stay tubes of the tanks, said cylinders and said bulkheads and said stay tubes being connected by welding, some of said bulkheads being vertical and liquid-tight and others being horizontal and provided with communication openings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US140858A 1960-10-05 1961-09-26 Construction of liquefied gas carriers Expired - Lifetime US3092063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280779A (en) * 1964-09-14 1966-10-25 Breit Eng Inc Waterborne freight-carrying vehicles
US3283734A (en) * 1964-12-28 1966-11-08 Exxon Research Engineering Co Externally insulated hull structure
US3314567A (en) * 1963-02-15 1967-04-18 Linde Eismasch Ag Storage container for liquid materials
DE2546477A1 (de) * 1974-10-18 1976-04-29 Martacto Naviera Sa Tank zum speichern und transport von unter druck befindlichen fluessigen und/oder gasfoermigen stoffen
US4182254A (en) * 1975-10-16 1980-01-08 Campbell Secord Tanks for the storage and transport of fluid media under pressure
US4183221A (en) * 1976-07-02 1980-01-15 Bridgestone Liquefied Gas Co. Ltd. Cryogenic liquefied gas tank
US4374478A (en) * 1979-01-11 1983-02-22 Ocean Phoenix Holdings Nv Storage tanks for liquids
WO2006128470A2 (en) * 2005-06-02 2006-12-07 Lauritzen Kozan A/S Equipment for a tanker vessel carrying a liquefield gas
US20070245941A1 (en) * 2004-07-02 2007-10-25 Sandstrom Robert E Lng Sloshing Impact Reduction System
US20080237240A1 (en) * 2005-04-13 2008-10-02 Magna Steyr Fahrzeugtechnik Ag & Co Kg Modular Container for Cryogenic Liquids
WO2010028240A2 (en) * 2008-09-08 2010-03-11 Conocophillips Company Vaulted liquid containment system for ships
WO2017194817A1 (en) * 2016-05-10 2017-11-16 Wärtsilä Finland Oy Tank arrangement
WO2017194818A1 (en) * 2016-05-10 2017-11-16 Wärtsilä Finland Oy Bilobe or multilobe tank
CN110131583A (zh) * 2019-06-11 2019-08-16 国鸿液化气机械工程（大连）有限公司 船用液货舱叠拼多体储罐
US10730591B2 (en) 2016-11-07 2020-08-04 AC-INOX GmbH Multi-lobe cargo tank
US10767815B2 (en) 2016-05-10 2020-09-08 Wärtsilä Finland Oy Tank arrangement
DE102019115018A1 (de) * 2019-06-04 2020-12-10 Tge Marine Gas Engineering Gmbh Tankanordnung
US20210301978A1 (en) * 2018-07-26 2021-09-30 Gaztransport Et Technigaz Self-bracing watertight tank wall
NL2027095B1 (en) * 2020-12-11 2022-07-08 Titan Lng B V Liquefied Natural Gas Bunker Ship
CN115803254A (zh) * 2020-08-24 2023-03-14 三菱造船株式会社 船舶

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GB801507A (en) * 1956-03-12 1958-09-17 Weser Ag Improvements relating to ships with liquid cargo containers
US2889953A (en) * 1954-02-04 1959-06-09 Constock Liquid Methane Corp Insulated tank with impervious lining
FR1190984A (fr) * 1960-10-05 1959-10-16 Anciens Chantiers Dubigeon Sa Perfectionnement à la construction des navires porteurs de gaz liquéfiés
US2975608A (en) * 1957-07-01 1961-03-21 Conch Int Methane Ltd Transportation and use of liquefied natural gas
US2986011A (en) * 1959-04-09 1961-05-30 Conch Int Methane Ltd Cold liquid storage tank
US3004509A (en) * 1958-01-31 1961-10-17 Leroux Rene Ships designed for the transport of liquefied gases

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Publication number Priority date Publication date Assignee Title
US2889953A (en) * 1954-02-04 1959-06-09 Constock Liquid Methane Corp Insulated tank with impervious lining
GB801507A (en) * 1956-03-12 1958-09-17 Weser Ag Improvements relating to ships with liquid cargo containers
US2975608A (en) * 1957-07-01 1961-03-21 Conch Int Methane Ltd Transportation and use of liquefied natural gas
US3004509A (en) * 1958-01-31 1961-10-17 Leroux Rene Ships designed for the transport of liquefied gases
US2986011A (en) * 1959-04-09 1961-05-30 Conch Int Methane Ltd Cold liquid storage tank
FR1190984A (fr) * 1960-10-05 1959-10-16 Anciens Chantiers Dubigeon Sa Perfectionnement à la construction des navires porteurs de gaz liquéfiés
GB832880A (en) * 1960-10-05 1960-04-13 Rene Leroux Cargo ship for the transport of liquefied gases

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314567A (en) * 1963-02-15 1967-04-18 Linde Eismasch Ag Storage container for liquid materials
US3280779A (en) * 1964-09-14 1966-10-25 Breit Eng Inc Waterborne freight-carrying vehicles
US3283734A (en) * 1964-12-28 1966-11-08 Exxon Research Engineering Co Externally insulated hull structure
DE2546477A1 (de) * 1974-10-18 1976-04-29 Martacto Naviera Sa Tank zum speichern und transport von unter druck befindlichen fluessigen und/oder gasfoermigen stoffen
US4182254A (en) * 1975-10-16 1980-01-08 Campbell Secord Tanks for the storage and transport of fluid media under pressure
US4183221A (en) * 1976-07-02 1980-01-15 Bridgestone Liquefied Gas Co. Ltd. Cryogenic liquefied gas tank
US4374478A (en) * 1979-01-11 1983-02-22 Ocean Phoenix Holdings Nv Storage tanks for liquids
US20070245941A1 (en) * 2004-07-02 2007-10-25 Sandstrom Robert E Lng Sloshing Impact Reduction System
US7469651B2 (en) 2004-07-02 2008-12-30 Exxonmobil Upstream Research Company Lng sloshing impact reduction system
US20080237240A1 (en) * 2005-04-13 2008-10-02 Magna Steyr Fahrzeugtechnik Ag & Co Kg Modular Container for Cryogenic Liquids
WO2006128470A2 (en) * 2005-06-02 2006-12-07 Lauritzen Kozan A/S Equipment for a tanker vessel carrying a liquefield gas
WO2006128470A3 (en) * 2005-06-02 2007-10-18 Lauritzen Kozan As Equipment for a tanker vessel carrying a liquefield gas
WO2010028240A2 (en) * 2008-09-08 2010-03-11 Conocophillips Company Vaulted liquid containment system for ships
WO2010028240A3 (en) * 2008-09-08 2011-01-13 Conocophillips Company Vaulted liquid containment system for ships
WO2017194817A1 (en) * 2016-05-10 2017-11-16 Wärtsilä Finland Oy Tank arrangement
KR20180128970A (ko) * 2016-05-10 2018-12-04 바르실라 핀랜드 오이 바이로브 또는 멀티로브 탱크
CN109073151A (zh) * 2016-05-10 2018-12-21 瓦锡兰芬兰有限公司 双叶或多叶储罐
JP2019515209A (ja) * 2016-05-10 2019-06-06 ワルトシラ フィンランド オサケユキチュア バイローブ又はマルチローブタンク
WO2017194818A1 (en) * 2016-05-10 2017-11-16 Wärtsilä Finland Oy Bilobe or multilobe tank
US10767815B2 (en) 2016-05-10 2020-09-08 Wärtsilä Finland Oy Tank arrangement
US11022252B2 (en) 2016-05-10 2021-06-01 Wärtsilä Finland Oy Bilobe or multilobe tank
US10730591B2 (en) 2016-11-07 2020-08-04 AC-INOX GmbH Multi-lobe cargo tank
US20210301978A1 (en) * 2018-07-26 2021-09-30 Gaztransport Et Technigaz Self-bracing watertight tank wall
DE102019115018A1 (de) * 2019-06-04 2020-12-10 Tge Marine Gas Engineering Gmbh Tankanordnung
WO2020245472A1 (de) * 2019-06-04 2020-12-10 Tge Marine Gas Engineering Gmbh Tankanordnung
CN110131583A (zh) * 2019-06-11 2019-08-16 国鸿液化气机械工程（大连）有限公司 船用液货舱叠拼多体储罐
CN115803254A (zh) * 2020-08-24 2023-03-14 三菱造船株式会社 船舶
AU2021333331B2 (en) * 2020-08-24 2023-07-06 Mitsubishi Shipbuilding Co., Ltd. Ship
AU2021333331C1 (en) * 2020-08-24 2023-10-05 Mitsubishi Shipbuilding Co., Ltd. Ship
EP4147961A4 (en) * 2020-08-24 2024-01-10 Mitsubishi Shipbuilding Co Ltd SHIP
NL2027095B1 (en) * 2020-12-11 2022-07-08 Titan Lng B V Liquefied Natural Gas Bunker Ship

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