EP0816258B1 - Tank mit innerer und/oder äusserer doppelwandiger Verkleidung - Google Patents

Tank mit innerer und/oder äusserer doppelwandiger Verkleidung Download PDF

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Publication number
EP0816258B1
EP0816258B1 EP97110715A EP97110715A EP0816258B1 EP 0816258 B1 EP0816258 B1 EP 0816258B1 EP 97110715 A EP97110715 A EP 97110715A EP 97110715 A EP97110715 A EP 97110715A EP 0816258 B1 EP0816258 B1 EP 0816258B1
Authority
EP
European Patent Office
Prior art keywords
tank
tank according
fabric
threads
pile
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
EP97110715A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0816258A1 (de
Inventor
Jaap A. Zandbergen
Cornelius T.J.M. Swinkels
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.)
Parabeam Industrie- en Handelsonderneming BV
Original Assignee
Parabeam Industrie- en Handelsonderneming BV
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 Parabeam Industrie- en Handelsonderneming BV filed Critical Parabeam Industrie- en Handelsonderneming BV
Publication of EP0816258A1 publication Critical patent/EP0816258A1/de
Application granted granted Critical
Publication of EP0816258B1 publication Critical patent/EP0816258B1/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
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/041—Rigid liners fixed to the container
    • B65D90/044—Rigid liners fixed to the container fixed or supported over substantially the whole interface

Definitions

  • the invention relates to a tank with inner and / or outer double-walled lining according to the preamble of claim 1.
  • Such tank walls with cladding have the advantage of improved corrosion resistance and allow leakage monitoring in the double-walled cladding, so that in the event of a leak environmental damage is largely avoided.
  • the double-walled lining can withstand the pressure load occurring on the inside or outside of the tank wall, it must have sufficient compressive and shear strength.
  • the shear strength of the fairing must not be too high to avoid incomplete adherence and / or detachment of the fairing from the tank wall.
  • a fiber-reinforced plastic hollow body which consists of a resin-impregnated winding of high-strength fibers using a hardening resin.
  • a tank wall with a rapidly build-up wall thickness is provided that the hollow body space lining, double skin from an uncut double pile fabric with spaced upper and lower fabric and binding pile threads wrapped and cured in the form of a winding of one or more fabric tapes.
  • a tank wall is formed with an inner safety wall.
  • the object of the invention is therefore to provide a tank with an inner and / or outer double-walled panel, the panel has improved stability.
  • a tank is provided with an inner and / or outer double-walled panel whose cladding provides sufficient shear strength of a flat Doppelpolware, while still leaving a sufficient permeability, which is suitable for the detection of leaks, in particular with compressed air.
  • the double-pile used is flat and therefore inexpensive to produce.
  • the upper and lower fabric are a woven fabric, in which the pile threads are wrapped by wrapping each of 5 to 7 weft threads.
  • the distances between the webs or web walls and thus the width of the cavity channels are adjustable in this way.
  • High-strength fibers in particular glass fibers, are preferred as the fiber material for the upper and lower fabric as well as the pile threads.
  • the adhesion of the double pile on the tank wall is preferably carried out by the intermediary of a resin which may be reinforced with glass fibers and as a laminate can reinforce the double pile on both sides.
  • Fig. 1 shows a portion of a tank wall 1 of a generally cylindrical tank for receiving flowable or pourable goods, in particular chemicals and petrochemical bulk goods.
  • a double-walled panel 2 is attached on the outside or inside of the tank wall 1 .
  • the attachment is preferably carried out by adhesion via a curable resin, in particular a thermosetting reaction resin such.
  • An existing particular steel tank wall 1 can be pretreated by roughening, in particular by using a sand blasting process. A roughened tank wall 1 improves the adhesion of the panel 2.
  • the double-walled cladding 2 comprises a hardened by a resin hardened Doppelpolware 3, the tank wall 1 in one or more juxtaposed sheets clad in the radial or longitudinal direction.
  • the double pile fabric 3 is an uncut, multi-layer fabric with a top fabric 4 and a bottom fabric 5, which are connected to one another and held at a distance from each other by pile threads 6 (see Fig. 2), which change back and forth between the top fabric 4 and the bottom fabric 5 and there webs 7, 8 form.
  • pile threads 6 see Fig. 2
  • the top fabric 4, the lower fabric 5 and the webs 7, 8 are stiffened into one component.
  • the pile threads 6 are incorporated into the upper 4 and the lower fabric 5 in such a way that between each two adjacent webs 7 and 8 formed by the pile threads 6 when crossing between upper 4 and lower fabric 5, there is a length A of 5 to 8 mm.
  • the double pile fabric is preferably a woven fabric with crossed weft threads 9 and warp threads (not shown in FIG. 2), this length section A can be formed by integrating the pile threads 6 while looping in each case five to seven weft threads 9 in the upper fabric 4 and Subware 5 can be set. In Fig. 2 a looping of five weft threads 9 is shown.
  • a woven fabric as a double pile also two warp systems are provided on pile threads 6, which incorporate alternately in the upper fabric 4 and lower fabric 5.
  • the density of the uncured upper and lower fabric 4, 5 can be adjusted by the number of warp threads and wefts 9 per square centimeter. If a loose upper and lower fabric 4, 5 desired to indicate leaks in the tank wall 1 as soon as possible, so less weft threads can be distributed as stitching threads per square centimeter. For example, with 10 stitching threads per square centimeter, only 9 or 9.5 weft threads 9 are distributed. The upper and lower fabric are then leaking to some extent.
  • the height of the webs 7, 8 is only 2.5 to 3.5 mm.
  • the pile threads 6 are also adjacent to each other so integrated that the webs formed 7, 8 line-like and mutually parallel web walls 10 of a plurality of individual webs 7, 8 form in web rows, which together with the upper 4 and the lower fabric 5 individual cavity channels 11 limit.
  • the height of the webs 7, 8 and thus the web walls 10 is therefore smaller than the width of the Stewand distances.
  • the web wall spacings can be more than twice as large as the height of the web walls 10.
  • the webs 7, 8 along the web walls 10 are embedded in the hardened resin such that the web walls 10 are largely closed.
  • the upper fabric 4 and the lower fabric 5 thus form two spaced-apart and stiffened walls whose intermediate volume is only partially filled by the likewise stiffened web walls 10 and otherwise is substantially empty.
  • the lower fabric 5 and the pile yarns 6 and their webs 7, 8 serve high-strength fibers, such. Glass fibers, carbon fibers and aramid fibers.
  • the fibers used can either be spun as staple fibers into yarns or formed as monofilaments or multifilaments.
  • the cladding 2 may finally be reinforced or covered on both sides with a laminate layer 12. 13 of preferably glass-fiber reinforced plastic.
  • the upper laminate layer 12 can be coated by means of a cover layer, whereby a particularly smooth outer skin is obtained, which can also cause a seal.
  • the lower laminate layer 13 may form an intermediate layer between tank wall 1 and panel 2, which causes an additional structure of the tank wall 1 and thus increases the life of a tank.
  • one or more sheets of the double pile fabric may be laid in the radial direction of the tank such that a tank top seam is formed. Alternatively, it can be applied in the longitudinal direction of the tank.
  • the cavity channels 11 may terminate in a seam or terminal area and communicate with each other over this, so that even with a substantial closure of the web walls 10, the various cavity channels are interconnected, whereby the leak monitoring can extend over the entire panel.
  • the hollow channels 11 can also communicate with one another via the web walls 10.
  • the resin impregnation of the double pile is done by a hardening reaction resin, e.g. unsaturated polyesters, epoxies, vinyl esters, phenols, PUR, silicones (SI), polyimides (PI) or polyamide-imides (PAI). Also suitable are UV-curing resins.
  • a hardening reaction resin e.g. unsaturated polyesters, epoxies, vinyl esters, phenols, PUR, silicones (SI), polyimides (PI) or polyamide-imides (PAI).
  • UV-curing resins e.g. unsaturated polyesters, epoxies, vinyl esters, phenols, PUR, silicones (SI), polyimides (PI) or polyamide-imides (PAI).
  • UV-curing resins e.g. unsaturated polyesters, epoxies, vinyl esters, phenols, PUR, silicones (SI), polyimides (PI) or polyamide
  • a leak monitoring takes place in the panel 2 by means of known leak monitoring systems.
  • the further embodiment according to FIG. 3 differs from the one described above only in that the cladding 2 adheres directly to the tank wall 1.
  • the intermediate layer 13 according to FIG. 1 is omitted. For the rest, the above embodiments apply accordingly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Cleaning In General (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Woven Fabrics (AREA)
EP97110715A 1996-07-02 1997-07-01 Tank mit innerer und/oder äusserer doppelwandiger Verkleidung Expired - Lifetime EP0816258B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19626558 1996-07-02
DE19626558A DE19626558C2 (de) 1996-07-02 1996-07-02 Tank mit innerer und/oder äußerer doppelwandigen Verkleidung

Publications (2)

Publication Number Publication Date
EP0816258A1 EP0816258A1 (de) 1998-01-07
EP0816258B1 true EP0816258B1 (de) 2006-05-17

Family

ID=7798678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110715A Expired - Lifetime EP0816258B1 (de) 1996-07-02 1997-07-01 Tank mit innerer und/oder äusserer doppelwandiger Verkleidung

Country Status (12)

Country Link
US (1) US5904265A (pl)
EP (1) EP0816258B1 (pl)
JP (1) JPH10114392A (pl)
AT (1) ATE326405T1 (pl)
CA (1) CA2209279C (pl)
CZ (1) CZ289991B6 (pl)
DE (2) DE19626558C2 (pl)
DK (1) DK0816258T3 (pl)
ES (1) ES2265648T3 (pl)
HU (1) HU224326B1 (pl)
PL (1) PL183940B1 (pl)
PT (1) PT816258E (pl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825402C1 (de) * 1998-05-27 2000-02-10 Abb Daimler Benz Transp Selbsttragendes Formteil für mechanisch und korrosiv hochbeanspruchte, gekrümmt ausgebildete Bauteile eines Schienenfahrzeuges
GB2342340B (en) * 1998-10-05 2003-03-12 Arthur John Douglas Petroleum product storage tanks
IE980995A1 (en) * 1998-12-01 2000-07-12 New Lake Internat Ltd Tank lining
CA2311229A1 (en) 2000-06-09 2001-12-09 Mocoat Services '98 Ltd. Method of installing a tank liner
US6688338B2 (en) 2001-12-26 2004-02-10 Paul Meli Secondary containment system for pipelines
US6644165B1 (en) 2002-05-23 2003-11-11 Nabco, Inc. Explosion containment vessel
US6886390B2 (en) * 2003-02-12 2005-05-03 Containment Solutions, Inc. Double-walled containment enclosure
US7506568B2 (en) * 2003-11-05 2009-03-24 Nabco, Inc. Sealed upscale total containment vessel
US20070172616A1 (en) * 2006-01-26 2007-07-26 Ehsani Mohammad R Containment structures and methods
KR100613124B1 (ko) 2006-03-30 2006-08-22 (주)베네테크 대용량 물탱크
GB0619254D0 (en) * 2006-09-29 2006-11-08 Haritou Christos S Double skin tank lining with interstitial spacer
CH705340B1 (de) 2007-02-02 2013-02-15 Ono Waterprot Gmbh Doppelwandiger Tank.
DE102007036914A1 (de) * 2007-08-06 2009-02-12 Martin Siegbert Containerseitenwand, Container mit einer solchen Containerseitenwand sowie Transportgutbehälter mit solchem Container
CN101787764B (zh) * 2010-02-11 2012-06-27 福建福联精编有限公司 轻型经编间隔织物建筑复合材料及其制备方法
US8899835B2 (en) * 2010-06-15 2014-12-02 David D. Russell Self-supporting bladder system for a double wall tank
AT12428U1 (de) 2010-10-14 2012-05-15 Ono Oil Gmbh Verfahren zum sanieren eines tanks
CN106457694B (zh) 2014-03-13 2018-12-14 阿波特勒米内悌有限责任公司 制造复合板的方法
CN111532603B (zh) * 2020-05-21 2024-05-24 集地保温技术(上海)有限公司 利于罐体泄露气体监控、回收的低温绝缘保温系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903216A1 (de) * 1989-02-03 1990-08-09 Parabeam Bv Airbag
DE4000040A1 (de) * 1990-01-03 1991-07-04 Strabag Bau Ag Lagerbehaelter
EP0470321B1 (de) * 1990-08-09 1994-03-09 Adisa Entwicklungs Ag Tank und Verfahren zur Herstellung desselben
US5534318A (en) * 1991-03-18 1996-07-09 Parabeam Industrie-En Handelsonderneming B.V. Hollow fiber-reinforced plastic body
ES2076586T3 (es) * 1991-03-18 1995-11-01 Parabeam Ind & Handels Bv Cuerpo hueco de materia sintetica reforzado con fibras.
DE9216938U1 (de) * 1992-12-12 1994-04-14 Parabeam Industrie- En Handelsonderneming B.V., Helmond In einzelne Bänder einer Doppelpolware zerschneidbares textiles Flächengebilde für Composite
DE9304896U1 (de) * 1993-03-31 1993-05-19 Parabeam Industrie- En Handelsonderneming B.V., Helmond Innenverkleidung für die Sanierung von Tanks

Also Published As

Publication number Publication date
DE19626558C2 (de) 1998-04-23
CZ9702011A3 (cs) 1999-05-12
CZ289991B6 (cs) 2002-05-15
HU9701135D0 (en) 1997-08-28
EP0816258A1 (de) 1998-01-07
DE19626558A1 (de) 1998-01-15
PL320849A1 (en) 1998-01-05
DK0816258T3 (da) 2006-09-18
ES2265648T3 (es) 2007-02-16
DE59712652D1 (de) 2006-06-22
ATE326405T1 (de) 2006-06-15
HUP9701135A1 (hu) 1999-11-29
US5904265A (en) 1999-05-18
PT816258E (pt) 2006-08-31
PL183940B1 (pl) 2002-08-30
HU224326B1 (hu) 2005-08-29
CA2209279C (en) 2006-09-05
JPH10114392A (ja) 1998-05-06
CA2209279A1 (en) 1998-01-02

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