EP2959244B1 - Installation technique modulaire, en particulier installation de séparation d'air présentant une pluralité de composants d'installation - Google Patents

Installation technique modulaire, en particulier installation de séparation d'air présentant une pluralité de composants d'installation Download PDF

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Publication number
EP2959244B1
EP2959244B1 EP14705342.5A EP14705342A EP2959244B1 EP 2959244 B1 EP2959244 B1 EP 2959244B1 EP 14705342 A EP14705342 A EP 14705342A EP 2959244 B1 EP2959244 B1 EP 2959244B1
Authority
EP
European Patent Office
Prior art keywords
container
containers
air separation
plant according
modular air
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
EP14705342.5A
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German (de)
English (en)
Other versions
EP2959244A2 (fr
Inventor
Corinna ZIEGE
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.)
Cryotec Anlagenbau GmbH
Original Assignee
Cryotec Anlagenbau GmbH
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Application filed by Cryotec Anlagenbau GmbH filed Critical Cryotec Anlagenbau GmbH
Publication of EP2959244A2 publication Critical patent/EP2959244A2/fr
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Publication of EP2959244B1 publication Critical patent/EP2959244B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants
    • 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
    • F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H2001/1283—Small buildings of the ISO containers type
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

Definitions

  • the invention relates to a modular air separation plant with a plurality of plant components and at least one control unit, the plant components ready pre-assembled housed in containers with standard dimensions, transported in the container and functionally connected depending on the process to be performed and operated in container composite, according to the preamble of Claim 1.
  • a system for providing technical gases is previously known.
  • at least one technical gas is generated in a mobile gas generating unit mounted on a watercraft, the vessel navigating a plurality of land based pick-up points.
  • the gas generating unit is to be operated while driving between two delivery points and the generated technical gas to be filled into storage containers, which are located on board the vessel.
  • the gas generating unit includes its own power supply, which is mounted on board the vessel. Details of the accommodation of the function of the gas generating unit determining plant components are not disclosed.
  • feed air is compressed in an air compressor.
  • the compressed feed air is cooled in a main heat exchanger and at least partially introduced into the pressure column.
  • Liquid oxygen is withdrawn from the distillation column system for nitrogen-oxygen separation and brought to an elevated pressure in the liquid state. Under this increased pressure, the medium is then introduced into the main heat exchanger, evaporated in the main heat exchanger and on Warmed around ambient temperature and finally recovered as gaseous pressure oxygen.
  • a gaseous circulating nitrogen stream is withdrawn from the distillation column system and compressed at least in a cycle compressor.
  • a first partial flow of the circulating nitrogen stream compressed in the cycle compressor is then brought into indirect heat exchange with the oxygen flow in the main heat exchanger and then released.
  • the relaxed first substream of the cycle nitrogen stream is then at least partially introduced in the liquid state into the nitrogen-oxygen separation distillation column system.
  • a second substream is branched downstream of the cycle compressor under a product pressure and recovered as a pressurized nitrogen product.
  • the resulting liquefied gas products are filled into containers and delivered to customers or consumers. A not inconsiderable share of the total costs is attributable to the necessity of filling and delivering the LPG products.
  • the assembly of the individual parts of the system already takes place in the factory. There, the plant is ready for operation mounted in several containers. In this way, the assembly process plant is to be moved from the site to the factory. The aim is to shorten the assembly and commissioning times for such systems and to carry out a functional test of the system at the factory. Particularly advantageous is the doctrine of DE 28 22 774 A1 in the construction of air separation plants. Plant parts with a high noise emission, such as compressors, should be stored in a closed container be housed, which is soundproofed accordingly. Conveniently, the noise-emitting container should be placed between other containers. Gaps between the containers should also be filled with sound-absorbing material.
  • all plant components are accommodated in two airworthy standard containers, with a first container containing divided, mutually insulated compartments for the selected plant components. These compartments are accessible via doors or flaps for the purpose of servicing the respective plant component.
  • a second container is designed such that it has at least one fixed compartment and at least one pivotable compartment.
  • the invention can be coupled to the container terminals and connecting elements for transporting media and guiding control and operating signals between the containers available.
  • assemblies and plant components with elevated operating temperature and in the second container assemblies and plant components with lower operating temperature are arranged or housed in the first container.
  • the isolation of the compartments takes place under thermal and / or acoustic aspects in an optimized manner.
  • a compartment is designed as an electrical control and operating room provided.
  • This compartment is also suitable for the stay of persons for the purpose of controlling and controlling the respective plant and insofar soundproofed and air-conditioned.
  • At least the second container preferably has means for aligning and setting up in a planned, in particular flat position.
  • These means may include trained in the base region of the container, mechanically or hydraulically adjustable feet.
  • the second container is divided longitudinally into two compartments, wherein a compartment can be hydraulically swiveled from a horizontal position in the initial state to a changed, in particular vertical, operating state position in this respect.
  • the hydraulic control is preferably also located in the second container.
  • the pivotable part-half of the second container may in particular comprise an air separation tank with liquid-gas buffering.
  • the containers can take any position to each other.
  • At least some of the compartments preferably have a double wall for optimizing the thermal and / or acoustic insulation.
  • At least one container preferably a lightning rod and / or an antenna is mounted for wireless communication.
  • an air compressor with heater is arranged for flow at startup.
  • a device for high-pressure filling of liquid gas is preferably located in the second container.
  • the proposed modular process plant housed in two standard containers, can be moved by conventional commercial vehicles by land, but also suitable for air freight. All external electrical systems can be carried out in containers with protection class IP 65.
  • the spare parts stock accommodated in the compartments in the containers can also be used for a longer period of time without external spare parts supply to the corresponding process plant. Due to the design of pull-out carriages and support profiles, individual components or modules can be easily removed, maintained and reinserted into the appropriate container compartment.
  • the alignment of the movable part in the second container with the alignment or pivoting takes place automatically, so that related adjustments are kept to a minimum.
  • one of the system components comprises an activated carbon cleaning insofar as an activated carbon absorber, designed as a closed filter cartridge, is carried in one of the compartments and is available for replacement on site. By resorting to a closed cartridge, contamination of the activated carbon in the cartridge due to improper handling on site is precluded.
  • the ambient air required for system operation is sucked in and filtered through a filter unit, which facilitates its intended use in desert areas.
  • FIG. 1a to 1e show the first container 1 containing, for example, an air cooler 2 and a wear part compartment 3. Furthermore, in the container 1, a control room compartment 4 with cabinets 5 (see Fig. 3e ) intended.
  • the Indian Fig. 2 shown second container 8 is also in the transport state. All flaps and doors 9 are closed and corresponding parts of the system are secured. A transport is here also possible using the eyebolts 7 (lifting via corresponding slings) possible.
  • the containers are placed on site and transferred to the operating state.
  • the first container 1 a lightning rod 10 or antenna is mounted.
  • a cooler attachment 11 for venting the compressor 12 is fixed and it is the individual system components between container 1 and container 8 coupled via connecting lines 13.
  • the second container 8 comprises, as in the Fig. 4 a fixed compartment 80 and a pivotable compartment 81.
  • adjusting feet 14 are available for vertical straightening. All necessary for erecting and pivoting of the compartment 81 components, in particular a hydraulic cylinder 15 are present in the second container 8.
  • the second container 8 also contains a turbine cooling system 16 and a liquid nitrogen pump 17 and the mol battery 18 and a hydraulic control 19th
  • the maintenance condition with respect to the plant components of the first and second containers 1; 8 is with the help of Fig. 5 and 6 exemplified.
  • Fig. 5d is located in the first container 1 compressor 20 already removed. Likewise, the deoxidation unit is removed. All flaps or doors are like that Fig. 5a represents, opened.
  • the new concept of accommodating the system components in two containers leads to an extremely compact operational system that is easy to operate and maintain, and can also be used flexibly in different climatic conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Claims (15)

  1. Installation de séparation d'air modulaire comprenant une pluralité de composants d'installation ainsi qu'au moins une unité de service, dans laquelle les composants d'installation sont logés préalablement montés prêts à fonctionner dans des conteneurs présentant des dimensions standard, sont susceptibles d'être transporté dans les containers et d'être connectés sur le plan fonctionnel sur place selon le processus à mettre en oeuvre, et qui peuvent être amené à fonctionner dans un groupement de conteneurs, dans laquelle tous les composants d'installation se trouvent dans deux conteneurs standard, dans lesquels le premier conteneur (1) contient des compartiments (2, 3, 4) isolés les uns des autres et subdivisés pour les composants sélectionnés de l'installation, dans laquelle les compartiments sont accessibles via des portes ou des clapets (9) dans le but de l'entretien des composants respectifs de l'installation, et le second conteneur (8) comprend des raccords susceptibles d'être couplés au conteneur ainsi que des éléments de liaison pour le transport de médias et pour la transmission de signaux de commande et de fonctionnement entre les conteneurs, caractérisée en ce que le second conteneur est subdivisé par moitié en longueur en un compartiment stationnaire et en un compartiment capable de basculer (80, 81), et le compartiment capable de basculer est susceptible d'être basculé depuis une position horizontale en situation de départ jusque dans une position de service modifiée par rapport à la première, en particulier verticale, par voie hydraulique, et le premier et le second conteneur standard sont susceptibles d'être transportés comme fret aérien.
  2. Installation modulaire selon la revendication 1,
    caractérisée en ce que, dans le premier conteneur, sont agencés des groupes structurels et des composants d'installation présentant une température de service élevée et, dans le second conteneur, sont agencés des groupes structurels et des installations présentant une température de service plus faible.
  3. Installation modulaire selon la revendication 2,
    caractérisée en ce que l'isolation des compartiments est réalisée de façon optimisée sur le plan thermique et/ou acoustique.
  4. Installation modulaire selon la revendication 3,
    caractérisée en ce que, dans le premier conteneur, il est prévu un compartiment réalisé sous forme de local de contrôle et de commande électrique climatisé.
  5. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que le second conteneur au moins comprend des moyens pour l'orienter et pour le mettre en place dans une position prévue à plat.
  6. Installation modulaire selon la revendication 5,
    caractérisée en ce que le second conteneur possède dans la région de son socle des pieds réglables par voie mécanique ou hydraulique.
  7. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que, dans l'un au moins des compartiments du premier conteneur, sont logées des pièces d'usure et de remplacement pour les composants de l'installation.
  8. Installation modulaire selon la revendication 1,
    caractérisée en ce que le compartiment capable de basculer inclut une colonne de séparation d'air, outre un accumulateur intermédiaire pour gaz liquide.
  9. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que les conteneurs comprennent des moyens pour la ventilation, le chauffage et/ou le refroidissement, ainsi que des filtres, de telle façon qu'un fonctionnement est possible dans différentes zones climatiques et avec des températures ambiantes dans la plage d'environ -25° C jusqu'à +50° C, ainsi que dans des environnements chargés de poussière et de sable.
  10. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que les conteneurs peuvent occuper en service une position quelconque les uns par rapport aux autres.
  11. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que certains des compartiments au moins disposent d'une double paroi.
  12. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que sur l'un au moins des conteneurs est agencée une tige parafoudre et/ou une antenne pour les communications sans fil.
  13. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que, dans le premier conteneur, est agencé un compresseur d'air avec un dispositif chauffant pour le lancement lors du démarrage de l'installation.
  14. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que, dans le second conteneur, est prévu un système pour le remplissage à haute pression de gaz liquide.
  15. Installation modulaire selon l'une des revendications précédentes, caractérisée en ce que, dans l'un des compartiments, il est prévu un absorbeur à charbon actif, réalisé sous forme de cartouche filtrante, et se trouve à disposition sur place de façon interchangeable, dans laquelle la cartouche est réalisée sous forme de cartouche fermée afin d'exclure une pollution du charbon actif qui se trouve dans la cartouche en raison d'une manipulation erronée sur place.
EP14705342.5A 2013-02-19 2014-02-18 Installation technique modulaire, en particulier installation de séparation d'air présentant une pluralité de composants d'installation Active EP2959244B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013002804 2013-02-19
DE102013012606.1A DE102013012606B4 (de) 2013-02-19 2013-07-29 Modulare verfahrenstechnische Anlage, insbesondere Luftzerlegungsanlage mit einer Vielzahl von Anlagenkomponenten
PCT/EP2014/053126 WO2014128120A2 (fr) 2013-02-19 2014-02-18 Installation technique modulaire, en particulier installation de séparation d'air présentant une pluralité de composants d'installation

Publications (2)

Publication Number Publication Date
EP2959244A2 EP2959244A2 (fr) 2015-12-30
EP2959244B1 true EP2959244B1 (fr) 2018-01-31

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EP14705342.5A Active EP2959244B1 (fr) 2013-02-19 2014-02-18 Installation technique modulaire, en particulier installation de séparation d'air présentant une pluralité de composants d'installation

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Country Link
EP (1) EP2959244B1 (fr)
DE (1) DE102013012606B4 (fr)
WO (1) WO2014128120A2 (fr)

Cited By (1)

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CN108466738A (zh) * 2017-02-23 2018-08-31 乔治洛德方法研究和开发液化空气有限公司 运输至少一个封壳的两个结构元件的方法和运输组件

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FR3057892B1 (fr) * 2016-10-20 2020-08-28 Air Liquide Procede de transportation de pans destines a faire partie d'une enceinte isolee et enceinte
EP3620738A4 (fr) * 2017-05-03 2020-11-25 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Structure de boîte froide avec panneaux de boîte froide partiellement intégrés et son procédé d'installation
US11254494B2 (en) * 2019-04-01 2022-02-22 Irish Dawg Industries, LLC Modular facility formation system and shipping method
US11167915B1 (en) 2021-03-26 2021-11-09 Irish Dawg Industries, LLC Multipurpose relocatable structure and lifting systems and methods
US12221278B2 (en) 2022-07-27 2025-02-11 Irish Dawg Industries, LLC Interoperable prefabricated mobile structure
DE102023105093A1 (de) 2023-03-01 2024-09-05 TRUMPF Werkzeugmaschinen SE + Co. KG Bearbeitungsanlage für ein werkstück und verfahren zum bereitstellen einer bearbeitungsanlage sowie verfahren zum bearbeiten eines werkstücks
EP4731472A1 (fr) * 2023-07-13 2026-04-29 Civil-Military Innovation Institute Inc. Espace de travail reconfigurable, transportable pour environnement difficile

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Also Published As

Publication number Publication date
WO2014128120A2 (fr) 2014-08-28
EP2959244A2 (fr) 2015-12-30
DE102013012606A1 (de) 2014-08-21
DE102013012606B4 (de) 2015-08-06
WO2014128120A3 (fr) 2015-08-06

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