EP0742406B1 - Tank mit aufgesetztem Ausrüstungsschacht - Google Patents

Tank mit aufgesetztem Ausrüstungsschacht Download PDF

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Publication number
EP0742406B1
EP0742406B1 EP96400852A EP96400852A EP0742406B1 EP 0742406 B1 EP0742406 B1 EP 0742406B1 EP 96400852 A EP96400852 A EP 96400852A EP 96400852 A EP96400852 A EP 96400852A EP 0742406 B1 EP0742406 B1 EP 0742406B1
Authority
EP
European Patent Office
Prior art keywords
tank
coating
epoxy
saddle
tank according
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
Application number
EP96400852A
Other languages
English (en)
French (fr)
Other versions
EP0742406A1 (de
Inventor
Joel Bouillis
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.)
Primagaz SAS
Original Assignee
Compagnie des Gaz de Petrole Primagaz SA
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 Compagnie des Gaz de Petrole Primagaz SA filed Critical Compagnie des Gaz de Petrole Primagaz SA
Priority to SI9630219T priority Critical patent/SI0742406T1/xx
Publication of EP0742406A1 publication Critical patent/EP0742406A1/de
Application granted granted Critical
Publication of EP0742406B1 publication Critical patent/EP0742406B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/10—Manholes; Inspection openings; Covers therefor
    • 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
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • F17C2203/0607—Coatings
    • 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
    • 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
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • 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
    • F17C2205/0308—Protective caps
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2260/05—Improving chemical properties
    • F17C2260/053—Reducing corrosion
    • 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
    • F17C2270/0142—Applications for fluid transport or storage placed underground

Definitions

  • the underground gas tanks differ from aerial tanks by various arrangements relating to particular to their protection against corrosion and access to the various equipment necessary for the holding of the tank: check valve filling, gas or liquid flow valve, gauge, safety valve, regulators, etc ...
  • the invention overcomes these drawbacks with a tank according to claim 1.
  • the invention also relates to a method defined in the claim 7.
  • the coating provides, in addition to sealing and possibly protection against corrosion, good bonding. Protection against corrosion was already known in the document Petroleum information n ° 29 (October 1993 pages 15 to 17). Good bonding was not provided for in this previous document and could not be obtained there, because the coating was itself covered with a felt padding and because in any case it was not provided for. saddle giving a large bonding area.
  • DE-A-2 127 543 describes a tank comprising a tank surmounted by a well of material plastic with a saddle that matches the shape of the outer surface of the tank and through which it is glued to the tank.
  • the tank coating can be either polyester, either epoxy, or and successively in this order of epoxy coated with a layer of polyester.
  • the coating can have in particular a thickness of 60 to 300 microns, where each layer of epoxy and polyester can have this thickness.
  • the epoxy layer may contain advantageously zinc serving as protection against corrosion.
  • the equipment well can be made of polyethylene, polypropylene or other plastic material. He's from preferably high density polyethylene.
  • the well comprises a tubular body and a saddle piece glued to the body.
  • an epoxy adhesive can be envisaged.
  • bi-component which is very hard and very solid, and very resistant to water and most products chemicals
  • a single-component polyurethane adhesive remains flexible and elastic and ensures good jointing by the thickness of the cord deposited or an adhesive tape which stays flexible and elastic and easy to put on artwork.
  • the tank shown in Figure 1 has a tank 1 in steel coated with a layer of zinc epoxy and a layer of polyester each 150 ⁇ m thick.
  • the tank includes equipment 2 surrounded by a well 3 polyethylene equipment.
  • This equipment well 3 is consisting of a body extended downwards by a saddle 4 which closely follows the upper surface of the tank 1.
  • the underside of saddle 4 is glued to the tank 1.
  • the equipment well is made up in two parts, namely of the body 1 to which is stuck a part 4 forming a saddle, which in turn is glued to tank 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Catching Or Destruction (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Table Devices Or Equipment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Accessories For Mixers (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Level Indicators Using A Float (AREA)

Claims (7)

  1. Tank, umfassend ein metallisches Behältnis (1), auf welchem ein Versorgungsschacht (3) aus Kunststoff angeordnet ist und bei dem die obere Seite mit einer Beschichtung aus Polyester und/oder Epoxid verkleidet ist, dadurch gekennzeichnet, dass der Versorgungsschacht (3) einen sich an die Form der äußeren Oberfläche des Behältnises (1) anschmiegenden Sattel (4) aufweist, welcher unmittelbar auf die Beschichtung aufgeklebt ist.
  2. Tank gemäß Anspruch 1, dadurch gekennzeichnet, dass die Beschichtung eine Dicke von 60 bis 300 Mikrometer aufweist.
  3. Tank nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Epoxid-Schicht Zink enthält.
  4. Tank nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Beschichtung von der Innenseite zur Außenseite hin eine Epoxid-Schicht und eine Polyester-Schicht umfasst.
  5. Tank nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Schacht einen rohrförmigen Körper (3) und ein an den Körper (3) angeklebte, den Sattel bildendes Teil umfaßt.
  6. Tank nach einem vorhergehenden Ansprüchen, dadurch gekennzeichnet, dass die Klebefläche des Sattels mit der Beschichtung wenigstens 1.000 cm2 beträgt.
  7. Verfahren zur Abdichtung der Verbindung zwischen dem Versorgungsschacht (3) eines Tanks und seinem metallischen Behältnis (1), dadurch gekennzeichnet, dass das Behältnis (1) mit einer Beschichtung aus Polyester und/oder Epoxid beschichtet wird und dass eine Versorgungsschacht (3) aus Kunststoff mittels eines Sattels (4) aus Kunststoff unmittelbar auf die Beschichtung des Behältnises (1) geklebt wird.
EP96400852A 1995-05-11 1996-04-22 Tank mit aufgesetztem Ausrüstungsschacht Expired - Lifetime EP0742406B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9630219T SI0742406T1 (en) 1995-05-11 1996-04-22 Tank with mounted equipment manhole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9505591 1995-05-11
FR9505591A FR2734040B1 (fr) 1995-05-11 1995-05-11 Citerne a puits d'equipement rapporte

Publications (2)

Publication Number Publication Date
EP0742406A1 EP0742406A1 (de) 1996-11-13
EP0742406B1 true EP0742406B1 (de) 2000-07-12

Family

ID=9478881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96400852A Expired - Lifetime EP0742406B1 (de) 1995-05-11 1996-04-22 Tank mit aufgesetztem Ausrüstungsschacht

Country Status (14)

Country Link
EP (1) EP0742406B1 (de)
AT (1) ATE194694T1 (de)
CZ (1) CZ289222B6 (de)
DE (1) DE69609243T2 (de)
DK (1) DK0742406T3 (de)
ES (1) ES2149434T3 (de)
FR (1) FR2734040B1 (de)
HU (1) HU219473B (de)
MA (1) MA23862A1 (de)
PL (2) PL314167A1 (de)
PT (1) PT742406E (de)
SI (1) SI0742406T1 (de)
SK (1) SK282388B6 (de)
TR (1) TR199600372A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018266252A1 (en) * 2017-05-11 2019-11-07 Shawcor Ltd. Component mounting on storage tanks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127543A1 (de) * 1971-06-03 1972-12-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Lagerbehälter aus Kunststoff
FR2478039A1 (fr) * 1980-03-11 1981-09-18 Magyar Sa G Jupette neoprene d'etancheite des calorifuges des citernes routieres et de tous les recipients
JPS59177177A (ja) * 1983-03-28 1984-10-06 Dainippon Toryo Co Ltd 防錆ライニング仕上げ方法

Also Published As

Publication number Publication date
PL314167A1 (en) 1996-11-12
SK59596A3 (en) 1996-12-04
DE69609243D1 (de) 2000-08-17
ATE194694T1 (de) 2000-07-15
PT742406E (pt) 2000-12-29
HU9601260D0 (en) 1996-07-29
HU219473B (hu) 2001-04-28
PL59137Y1 (en) 2002-05-31
FR2734040B1 (fr) 1997-06-13
CZ289222B6 (cs) 2001-12-12
HUP9601260A3 (en) 1999-03-01
CZ136796A3 (en) 1997-01-15
EP0742406A1 (de) 1996-11-13
SI0742406T1 (en) 2000-10-31
TR199600372A1 (tr) 1996-11-21
MA23862A1 (fr) 1996-12-31
HUP9601260A2 (en) 1997-05-28
SK282388B6 (sk) 2002-01-07
DK0742406T3 (da) 2000-09-18
DE69609243T2 (de) 2000-11-23
FR2734040A1 (fr) 1996-11-15
ES2149434T3 (es) 2000-11-01

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