FR3107111B1 - Boîte froide - Google Patents

Boîte froide Download PDF

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Publication number
FR3107111B1
FR3107111B1 FR2001307A FR2001307A FR3107111B1 FR 3107111 B1 FR3107111 B1 FR 3107111B1 FR 2001307 A FR2001307 A FR 2001307A FR 2001307 A FR2001307 A FR 2001307A FR 3107111 B1 FR3107111 B1 FR 3107111B1
Authority
FR
France
Prior art keywords
cold box
gas
enclosure
receivers
side wall
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.)
Active
Application number
FR2001307A
Other languages
English (en)
Other versions
FR3107111A1 (fr
Inventor
Wen-Juan Xiang
Alain Briglia
Zhi-Qiang Li
Alexandre Bacle
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR2001307A priority Critical patent/FR3107111B1/fr
Publication of FR3107111A1 publication Critical patent/FR3107111A1/fr
Application granted granted Critical
Publication of FR3107111B1 publication Critical patent/FR3107111B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04945—Details of internal structure; insulation and housing of the cold box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04854—Safety aspects of operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Packages (AREA)

Abstract

Titre de l’invention Boîte froide Une boîte froide comprenant une enceinte (10) remplie d’isolant thermique, au moins un dispositif de protection contre la surpression (1,5) étant disposé sur une paroi latérale extérieure de la boîte froide et des récepteurs de gaz (3) disposés à l'intérieur de la boîte froide. Les récepteurs de gaz sont fabriqués de sorte que l’entrée d’isolant thermique est empêchée tout en permettant le passage et le transport de flux de gaz. Les récepteurs de gaz sont disposés le long de la paroi latérale intérieure de l’enceinte et/ou s'étendent vers le centre de l’enceinte. Lorsqu'une pression à l'intérieur de l’enceinte dépasse un seuil, par exemple en raison de fuites de fluides, du gaz peut être transporté effectivement à travers les récepteurs de gaz et être libéré par le biais des dispositifs de protection contre la surpression, pour ainsi réduire la possibilité d'une rupture du caisson de la boîte froide. Figure de l'abrégé : Figure 6
FR2001307A 2020-02-10 2020-02-10 Boîte froide Active FR3107111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2001307A FR3107111B1 (fr) 2020-02-10 2020-02-10 Boîte froide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001307 2020-02-10
FR2001307A FR3107111B1 (fr) 2020-02-10 2020-02-10 Boîte froide

Publications (2)

Publication Number Publication Date
FR3107111A1 FR3107111A1 (fr) 2021-08-13
FR3107111B1 true FR3107111B1 (fr) 2022-07-29

Family

ID=70228282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001307A Active FR3107111B1 (fr) 2020-02-10 2020-02-10 Boîte froide

Country Status (1)

Country Link
FR (1) FR3107111B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433486A (en) * 1972-12-02 1976-04-28 Carves Simon Ltd Cryogenic storage tanks
US6382235B1 (en) * 2001-02-16 2002-05-07 Chart Industries, Inc. Device for over-pressure protection for a storage tank
AU2015397168A1 (en) * 2015-06-05 2018-01-04 Gva Consultants Ab Marine vessel comprising LG handling system
CN107388727A (zh) * 2017-06-30 2017-11-24 神华集团有限责任公司 空分冷箱

Also Published As

Publication number Publication date
FR3107111A1 (fr) 2021-08-13

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