DE149086C - - Google Patents

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Publication number
DE149086C
DE149086C DENDAT149086D DE149086DA DE149086C DE 149086 C DE149086 C DE 149086C DE NDAT149086 D DENDAT149086 D DE NDAT149086D DE 149086D A DE149086D A DE 149086DA DE 149086 C DE149086 C DE 149086C
Authority
DE
Germany
Prior art keywords
storage
container
fire
overpressure
occurring
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
DENDAT149086D
Other languages
German (de)
Publication of DE149086C publication Critical patent/DE149086C/de
Active 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Durch die vorliegende Einrichtung sollen Lagergefäße, welche Rohpetroleum, Benzin oder sonstige explosible bezw. feuergefährliche Flüssigkeiten enthalten, im Falle eines Außenbrandes gegen Feuer- und Explosionsgefahr sichergestellt werden.Through the present device storage vessels, which crude kerosene, gasoline or other explosible resp. flammable liquids included, secured against fire and explosion hazard in the event of an outside fire will.

Die Erfindung wird durch beiliegende Zeichnung in schematischer Darstellung veranschaulicht und besteht darin, daß mit dem beispielsweise zum Abfüllen eingerichteten Lagergefäße a eine Druckgasleitung b verbunden ist, deren Anschlußrohr c bis auf den Boden des Gefäßes a hinabreicht. In die Leitung b ist an geeigneter Stelle, zweckmäßig unter der Erde, ein Sicherheitsfernbehälter d eingeschaltet, welcher mindestens die gleiche Größe besitzt wie das Lagergefäß a. Hinter dem Behälter d befindet sich in der Leitung b ein belastetes Auslaßventil e, welches unter der Wirkung des für gewöhnlich in der Leitung b herrschenden Druckes geschlossen bleibt.The invention is illustrated by the accompanying drawings in a schematic view and is that is connected to b with the example set up for filling storage vessels a a compressed gas line, which connecting pipe c to the bottom of the vessel a reaches down. A remote safety container d , which is at least the same size as the storage vessel a, is connected to the line b at a suitable point, expediently underground. D behind the reservoir is located in the line b a loaded exhaust valve E, which is closed under the action of the pressure prevailing b usually in the line.

Aus Vorstehendem ergibt sich, daß das entleerte Lagergefäß α bei der beschriebenen Einrichtung gegen eine hineinschlagende Flamme bei seiner Öffnung gesichert ist, da aus dem Abfüllrohr f beim öffnen des Hahnes g Druckgas austritt und das Eindringen einer Flamme verhindert.From the foregoing it follows that the emptied storage vessel α is secured against a striking flame at its opening in the device described, since compressed gas escapes from the filling pipe f when the tap g is opened and prevents the penetration of a flame.

Das volle Lagergefäß α ist aber auch beim Auftreten eines in dem Lagerräume entstehenden Außenbrandes durch die beschriebene Einrichtung gegen Feuer- und Explosionsgefahr sichergestellt, denn der in diesem Falle durch Vergasen der Lagerflüssigkeit in dem Gefäß a auftretende Überdruck befördert die gesamte Flüssigkeit durch das dicht über dem Boden des Gefäßes α mündende Anschlußrohr c und die Leitung b in den Fernbehälter d, und die gespannten brennbaren Gase können durch das dahinter befindliche Ventil e gefahrlos abgeleitet werden.The full storage vessel α is also secured against the risk of fire and explosion in the event of an external fire occurring in the storage room, because the overpressure that occurs in this case due to the gasification of the storage liquid in the vessel a conveys the entire liquid through the just above the Bottom of the vessel α opening connection pipe c and the line b into the remote container d, and the stressed combustible gases can be safely discharged through the valve e located behind it.

Claims (1)

Patent-Anspruch :Patent claim: Eine Einrichtung zur feuer- und explosionssicheren Lagerung von explosiblen oder entzündliche Gase entwickelnden Flüssigkeiten, dadurch gekennzeichnet, daß mit dem Lagergefäß (a) durch ein bis zu dem Boden desselben hinabreichendes An: schlußrohr (c) eine Druckgasleitung (b) mit darin eingeschaltetem Sicherheitsfernbehälter (d) und dahinter befindlichem Sicherheitsventil (e) verbunden ist, zum Zweck, die Lagerflüssigkeit im Falle eines im Lagerraum entstehenden Außenbrandes durch den dabei im Lagergefäß auftretenden Überdruck in den Fernbehälter fortzudrücken und den Überdruck selbst durch das Sicherheitsventil gefahrlos abzuleiten.A device for fire and explosion-proof storage of explosive or flammable gases developing liquids, characterized in that the storage vessel (a) a to the bottom of the same down-range to: bypass tube (c) a compressed gas line (b) with activated therein safety remote container ( d) and the safety valve (e) located behind it, for the purpose of pushing the storage liquid away into the remote container in the event of an external fire occurring in the storage room due to the overpressure occurring in the storage container and safely diverting the overpressure itself through the safety valve. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings. (2. Auflage, ausgegeben am 13. Januar igogj(2nd edition, issued on January 13th igogj
DENDAT149086D Active DE149086C (en)

Publications (1)

Publication Number Publication Date
DE149086C true DE149086C (en)

Family

ID=416118

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT149086D Active DE149086C (en)

Country Status (1)

Country Link
DE (1) DE149086C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476039A1 (en) * 1980-02-14 1981-08-21 Alfa Laval Ab DOUBLE-WALLED TANK AND PRESSURE BALANCING
EP0308544A1 (en) * 1987-09-21 1989-03-29 Akzo Nobel N.V. Explosion-safe liquid container
WO1996025227A1 (en) * 1995-02-17 1996-08-22 Industrie Chimique Mulhouse Dornach Safety device for a gas or steam pressure vessel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476039A1 (en) * 1980-02-14 1981-08-21 Alfa Laval Ab DOUBLE-WALLED TANK AND PRESSURE BALANCING
EP0308544A1 (en) * 1987-09-21 1989-03-29 Akzo Nobel N.V. Explosion-safe liquid container
US4982861A (en) * 1987-09-21 1991-01-08 Akzo N.V. Explosion-safe liquid container
JP2554140B2 (en) 1987-09-21 1996-11-13 アクゾ ナームローゼ フエンノートシヤツプ Explosion-safe liquid container
WO1996025227A1 (en) * 1995-02-17 1996-08-22 Industrie Chimique Mulhouse Dornach Safety device for a gas or steam pressure vessel
FR2730791A1 (en) * 1995-02-17 1996-08-23 Mulhouse Dornach Ind Chimique SAFETY DEVICE OF A GAS OR VAPOR PRESSURE APPARATUS
US5861126A (en) * 1995-02-17 1999-01-19 Industrie Chimique Mulhouse Dornach Safety device for an apparatus under gas or vapor pressure

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