[go: up one dir, main page]

WO2017016671A1 - Réservoir pourvu d'un fond à sortie protégée - Google Patents

Réservoir pourvu d'un fond à sortie protégée Download PDF

Info

Publication number
WO2017016671A1
WO2017016671A1 PCT/EP2016/001315 EP2016001315W WO2017016671A1 WO 2017016671 A1 WO2017016671 A1 WO 2017016671A1 EP 2016001315 W EP2016001315 W EP 2016001315W WO 2017016671 A1 WO2017016671 A1 WO 2017016671A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
edge plate
plate
edge
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.)
Ceased
Application number
PCT/EP2016/001315
Other languages
German (de)
English (en)
Inventor
Marian Krol
Till Waas
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of WO2017016671A1 publication Critical patent/WO2017016671A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical
    • B65D88/08—Large containers rigid cylindrical with a vertical axis
    • 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
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls

Definitions

  • the invention relates to a tank for storing a fluid.
  • Such tanks usually have a jacket which surrounds an interior of the tank for receiving the fluid, as well as a floor connected to the jacket, in particular
  • Double bottom which has a gap, and the interior of the tank is limited to the bottom.
  • Such a tank is e.g. from DE102004002217A1 and from DE 102 34 190 A1.
  • the present invention has the object to provide a tank which is simple in construction, tolerates relatively high loads and in particular is easy to check for leakage on the bottom side.
  • the invention provides that the bottom of a
  • the shell-bearing edge plate has, as well as an upper bottom plate. and a lower floor panel, wherein the two floor panels are connected to the edge panel so that the gap is formed.
  • the floor is thus preferably a raised floor which has the intermediate space as a cavity.
  • the two floor panels are each welded directly to the edge panel (see also below).
  • the end face preferably forms a T-joint (also called web joint) with the upper side of the edge plate and is preferably welded thereto by means of a double fillet weld (for example a double HY seam) or a fully welded-through seam.
  • a double fillet weld for example a double HY seam
  • a fully welded-through seam for example a double HY seam
  • circumferential edge region rests on the top of the edge plate and is welded to the top of the edge plate.
  • the lower bottom plate is welded to the edge plate.
  • the edge plate and the two bottom plates and the shell of the tank are preferably made of one of the following materials: steel, aluminum or a fiber composite material.
  • the edge plate and the two bottom plates are preferably made of the same or a similar material.
  • the edge plate also equal to a circumferential side wall of the gap forms, which is bounded above and below by the first and the second bottom plate.
  • the massive edge plate further contributes to an increased tightness, since leaks due to corrosion are virtually excluded by their thickness.
  • edge plate also referred to as bottom edge plate
  • X-rays or ultrasound corresponding welds of the edge plate
  • Bottom plates each forming a full tank bottom in particular, may be separately tested for leaks (e.g., by applying a vacuum).
  • the solution according to the invention particularly advantageously permits a simple structural design of the double bottom, in which e.g. no additional angles, profiles etc. are necessary. It is also the representation of a complete second floor according to the rules applicable in tank construction possible.
  • the edge plate which is also known as
  • Bottom edge sheet is called, designed and intended to absorb the entire load of the shell and in particular to initiate a foundation of the tank.
  • the foundation may have a thermal insulation on which the edge plate flies. Relative to a properly arranged, operational tank, the annular edge plate extends along the horizontal and the jacket is
  • edge plate Preferably arranged concentrically to the edge plate on this and preferably extends along a vertical longitudinal or cylindrical axis.
  • the two bottom plates Preferably extended parallel to the edge plate along the
  • the upper base plate is preferably arranged in the direction of the longitudinal axis above the lower base plate and lies in the said
  • the edge plate rotates in a horizontally lying
  • edge plate preferably has a rectangular cross-section perpendicular to the circumferential direction.
  • the upper base plate is preferably welded to the edge plate.
  • the upper base plate flies with a peripheral edge region on an upper side of the edge plate and is welded to the upper side of the edge plate.
  • the upper bottom plate forms an overlap joint with the edge plate, wherein a circumferential end face of the upper base plate, which runs in particular along a normal to the upper side of the edge plate or perpendicular to the upper side, is welded to the upper side via a front fillet weld.
  • the lower base plate is welded to the edge plate.
  • a peripheral end face of the lower base plate is welded to an inner side of the edge plate facing the intermediate space, wherein that inner side preferably extends along the longitudinal axis.
  • the end face of the bottom bottom plate forms a butt joint with the inside of the edge plate and is preferably welded to the inside of the edge plate via a butt weld (for example a HV seam).
  • the annular edge plate has at least one channel which extends in the edge plate, and over which the gap of the double bottom is in flow communication with an opening of the edge plate, which is arranged outside of the inner space on an outer side of the edge plate is, for example, at the top of the edge plate.
  • the at least one channel is formed by at least one bore or recess, e.g. runs in the horizontal and in particular radial direction through the edge plate.
  • the at least one channel is formed by two bores or recesses extending at an angle to each other, e.g. the opening is formed on the top of the edge plate.
  • a bore or recess in the horizontal, in particular radial, direction extending from the intermediate space to the outside, with a further perpendicular to the top of the edge plate extending bore or recess, starting from said opening abuts the horizontal bore or recess.
  • Leakage detector is in flow communication or is configured to be brought into flow communication via the opening with such a detector.
  • the port may be in fluid communication with the leakage detector via a conduit (e.g., piping).
  • the leakage detector is preferably configured to provide a leakage fluid, i. Fluid, e.g. has passed through the upper base plate or past this in the intermediate space to detect, in particular by means of a measurement of the pressure in the intermediate space (also referred to as leakage space).
  • Other leakage detectors are also conceivable.
  • the tank has one at the periphery of
  • the cover has an inner edge region, which has an outer edge
  • the cover is arranged so that it covers at least the foundation. That is, an outer edge portion of the cover extends at least to an outer foundation boundary or beyond.
  • the tank has a spacer means which is arranged between the two base plates in order to ensure a minimum distance between the two base plates.
  • Fig. 1 is a schematic fragmentary view of an inventive
  • Fig. 1 shows a tank 1 for storing a fluid.
  • the tank 1 can be used in particular as a high-temperature tank and fluids in the temperature range of e.g. -196 ° C to + 700 ° C save.
  • the tank 1 can be used to store a molten salt.
  • the tank 1 has a cylindrical jacket 10 which extends along a vertical longitudinal axis or cylinder axis.
  • the jacket 0 surrounds one
  • the bottom 20 further comprises a shell-bearing, annular edge plate 200, which is also referred to as a bottom edge plate, and an upper bottom plate 201 and a lower bottom plate 202, both of which are welded directly to the edge plate 200, so that the gap 21 created which is bounded at the top by the upper edge plate 201 and at the bottom by the lower edge plate 202.
  • the intermediate space 21 is delimited by the circumferential, annular edge plate 200, which preferably has a
  • the edge plate 200 and the lower base plate 202 are also formed flush with each other and lie on an insulation 31 and on a foundation 30 of the tank 1.
  • the insulation 31 protrudes in the radial direction beyond the edge plate 200, which rests with a bottom 203 b on the heat insulation 31.
  • the jacket 10 further has an end face 12 which rotates in the horizontal plane and faces an upper side 203 of the edge plate 200 and is welded directly thereto via a double fillet seam 90, 91, one fillet weld 91 in the inner space 11 and the other fillet weld 90 circulating on an outer side of the jacket 10, which faces away from the inner space 11.
  • the two fillet welds 90, 91 can be welded through, ie, be connected to each other or meet.
  • the upper bottom plate 201 rests with a peripheral edge region 204 on the upper side 203 of the edge plate 200 and forms one with it
  • the upper bottom plate 201 covers a central opening 21 of the annular edge plate 200 and the intermediate space 21 of the double bottom 20. Towards the bottom, this opening 21 or the intermediate space 21 is closed by the bottom bottom plate 202 fitted flush into the opening 21.
  • the lower base plate 202 forms a butt joint with an inner side 206 of the edge plate 200 facing the intermediate space 21 or the opening 21 and is welded directly thereto via a butt weld 94.
  • the edge plate 200 has a formed in the edge plate 200 channel 40, starting from the gap 21 in the horizontal (in particular radial) direction in the form of a blind bore 42 extends to the outside, in which a further, vertical blind hole 43, which extends from an opening 41, which is formed outside the inner space 11 at the upper side 203 of the edge plate 200, to the horizontal bore 42.
  • the opening 41 is connected via a suitable flow connection 80 (eg in the form of a pipeline) to a leakage detector 50, which is designed to detect a leakage fluid in the intermediate space 21.
  • the tank 1 further comprises a peripheral edge of the peripheral plate 200 encircling cover 60, wherein an inner, peripheral edge portion 61 of the cover 60 is fixed to the top 203 of the edge plate 200, and wherein a radial further outward, outer peripheral edge portion 62 of the cover 60 protrudes beyond the insulation 30 and covers it for protection against aggressive media.
  • the outer edge region 62 of the cover 60 may be fixed to a surrounding surface of the tank 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention concerne un réservoir 1, destiné à stocker un fluide, comprenant : une enveloppe 10 qui entoure un espace intérieur 11 du réservoir 1 destiné à recevoir le fluide, ainsi qu'un double fond 20 qui est relié à l'enveloppe 10, qui comporte un espace intermédiaire 21 et qui délimite l'espace intérieur 11 du réservoir 1 vers le bas. L'invention est caractérisée en ce que le fond 20 comporte une plaque de rebord annulaire 200 supportant l'enveloppe 10 et une plaque de fond supérieure 201 et une plaque de fond inférieure 202. Les deux plaques de fond inférieures 201, 202 sont reliées à la plaque de rebord 200 de façon à former l'espace intermédiaire.
PCT/EP2016/001315 2015-07-30 2016-07-29 Réservoir pourvu d'un fond à sortie protégée Ceased WO2017016671A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15002266.3 2015-07-30
EP15002266 2015-07-30

Publications (1)

Publication Number Publication Date
WO2017016671A1 true WO2017016671A1 (fr) 2017-02-02

Family

ID=53773142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/001315 Ceased WO2017016671A1 (fr) 2015-07-30 2016-07-29 Réservoir pourvu d'un fond à sortie protégée

Country Status (1)

Country Link
WO (1) WO2017016671A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569490A (zh) * 2017-03-08 2018-09-25 中国人民解放军后勤工程学院 油库罐底漏油在线检测装置
CN118790635A (zh) * 2024-09-14 2024-10-18 南通市龙泰化工有限公司 一种具有泄漏检测功能的硫酸运输储存罐

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411654A (en) * 1965-08-03 1968-11-19 Voest Ag Liquid storage tank installation
JPS5536734A (en) * 1978-09-06 1980-03-14 Toyo Kanetsu Kk Method of inspecting leakage of bottom plate for cylindrical storage tank
JPS5915082A (ja) * 1982-07-16 1984-01-26 東芝プラント建設株式会社 タンクの支持構造
JPS6119741U (ja) * 1984-07-11 1986-02-05 石川島播磨重工業株式会社 二重殻低温タンクの内容液漏洩個所検出装置
DE10234190A1 (de) 2002-07-26 2004-02-12 S. Müller Patent Entwicklungs und Verpachtungs GmbH & Co. KG Einrichtung zur Langzeit-Lecküberwachung von Doppelboden-Tankanlagen, insbesondere Flachtank-Bauwerken
DE102004002217A1 (de) 2004-01-15 2005-08-11 S. Müller Patent Entwicklungs und Verpachtungs GmbH & Co. KG Einrichtung zur Langzeit-Lecküberwachung von doppelwandigen Gefäßsystemen, insbesondere Flachtankbauwerken mit doppeltem Tankboden
WO2014069071A1 (fr) * 2012-10-30 2014-05-08 信越化学工業株式会社 Feuille d'imperméabilisation de réservoir extérieur et procédé d'imperméabilisation de réservoir extérieur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411654A (en) * 1965-08-03 1968-11-19 Voest Ag Liquid storage tank installation
JPS5536734A (en) * 1978-09-06 1980-03-14 Toyo Kanetsu Kk Method of inspecting leakage of bottom plate for cylindrical storage tank
JPS5915082A (ja) * 1982-07-16 1984-01-26 東芝プラント建設株式会社 タンクの支持構造
JPS6119741U (ja) * 1984-07-11 1986-02-05 石川島播磨重工業株式会社 二重殻低温タンクの内容液漏洩個所検出装置
DE10234190A1 (de) 2002-07-26 2004-02-12 S. Müller Patent Entwicklungs und Verpachtungs GmbH & Co. KG Einrichtung zur Langzeit-Lecküberwachung von Doppelboden-Tankanlagen, insbesondere Flachtank-Bauwerken
DE102004002217A1 (de) 2004-01-15 2005-08-11 S. Müller Patent Entwicklungs und Verpachtungs GmbH & Co. KG Einrichtung zur Langzeit-Lecküberwachung von doppelwandigen Gefäßsystemen, insbesondere Flachtankbauwerken mit doppeltem Tankboden
WO2014069071A1 (fr) * 2012-10-30 2014-05-08 信越化学工業株式会社 Feuille d'imperméabilisation de réservoir extérieur et procédé d'imperméabilisation de réservoir extérieur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569490A (zh) * 2017-03-08 2018-09-25 中国人民解放军后勤工程学院 油库罐底漏油在线检测装置
CN118790635A (zh) * 2024-09-14 2024-10-18 南通市龙泰化工有限公司 一种具有泄漏检测功能的硫酸运输储存罐

Similar Documents

Publication Publication Date Title
DE69725441T2 (de) Dichtung
EP1598586B1 (fr) Méthode et système de prévention de fuite et d'indication du positionnement relatif d'éléments d'un raccord emboîté
EP1083133B1 (fr) Reservoir à fond plat avec revêtement antifuite
WO2017016671A1 (fr) Réservoir pourvu d'un fond à sortie protégée
DE19917854A1 (de) Doppelwandiger Tank, insbesondere zur Lagerung von Heizöl, Dieselkraftstoff, Schmier- und Hydraulikölen
DE10244853B4 (de) Mehrlagige Zylinderkopfdichtung
EP2244047A1 (fr) Récipient de stockage et plaque annulaire destinée à l'étanchéité d'une bride de liaison
EP0489192B1 (fr) Condenseur refroidi par eau
DE3149553C2 (de) Kompensator für Rohrleitungen
DE102007017206B3 (de) Mehrschicht-Paneel zur Auskleidung von Flüssig-Gas-Behältern, Verwendung des Paneels und hieraus aufgebaute Auskleidung
DE1047111B (de) Gefaess mit Schutzauskleidung aus Metall
DE2831998A1 (de) Isoliertuervorrichtung
EP2295730A2 (fr) Boîtier de turbine avec revêtement de paroi de protection thermique
DE102013010613A1 (de) Dichtungsanordnung für Wärmeübertrager, insbesondere TEMA-Wärmeübertrager
DE69607150T2 (de) Verbindungen von verteilerkanälen
WO2013041071A1 (fr) Cylindre de travail, en particulier cylindre récepteur d'un système de débrayage
EP0396543A1 (fr) Cylindre a gaz comprimes comportant un dispositif d'essai, de stockage et de surveillance de gaz comprimes comme l'ammoniac, le propane et similaire
DE2224579C3 (de) Schutzgefäß für einen Kernreaktor-Druckbehälter
DE102008045689A1 (de) Rohrleitung und Verfahren zum Betreiben einer Rohrleitung
DE4305441C1 (de) Auffangraum für wassergefährdende Flüssigkeiten
DE9305494U1 (de) Rohrleitung mit Innen- und Außenrohr
DE102014109778A1 (de) Abschirmbehälter für den Transport und/oder Lagerung von radioaktiven Stoffen
DD144683B1 (de) Arbeitsoeffnung,insbesondere rohrdurchfuehrung in der wandung eines betontanks
DE102021133841B3 (de) Behälter zum Lagern und Transportieren von aggressiven Medien, insbesondere Brom
DE4430040C2 (de) Einbauelement zur Anordnung in Bodenschichten mit einem durchströmbaren Gehäuse

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16745624

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16745624

Country of ref document: EP

Kind code of ref document: A1