AT33822B - Process and device for the safe storage and delivery of flammable liquids. - Google Patents

Process and device for the safe storage and delivery of flammable liquids.

Info

Publication number
AT33822B
AT33822B AT33822DA AT33822B AT 33822 B AT33822 B AT 33822B AT 33822D A AT33822D A AT 33822DA AT 33822 B AT33822 B AT 33822B
Authority
AT
Austria
Prior art keywords
delivery
safe storage
flammable liquids
flammable
gas
Prior art date
Application number
Other languages
German (de)
Original Assignee
Maschb Ges Martini & Hueneke M
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 Maschb Ges Martini & Hueneke M filed Critical Maschb Ges Martini & Hueneke M
Application granted granted Critical
Publication of AT33822B publication Critical patent/AT33822B/en

Links

Description

  

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  Verfahren und Einrichtung zur gefahrlosen Lagerung und Förderung feuergefährlicher
Flüssigkeiten. 



   Die gefahrlose Lagerung und   Förderung feuergefährlicher Flüssigkeiten,   z. B. Petroleum, Benzin, Äther, geschieht bisher in der Weise, dass die in einem unterirdischen   Lagerbehälter be-   findliche feuergefährliche Flüssigkeit durch ein nichtoxydierendes Gas, z. B. komprimierte Kohlensäure, aus dem   Lagerbehälter   in eine nach der   Verwendumgsstelle     führende   Leitung fortgedrückt wird. Durch die   Verwendung   eines nichtoxydierenden Gases zum   Fortdrücken   der feuergefährlichen Flüssigkeit wird die Bildung eines explosiblen Gasgemisches im   Innern   des Lagerbehälters verhindertundsomitdieFeuers-undExplosionsgefahrbeseitigt. 



   Die Durchführung dieses Verfahrens erfordert ziemlich beträchtliche Mengen des zur 
 EMI1.1 
 nichtoxydierenden Gases bei der   Förderung feuergefährlicher Flüssigkeiten   der Nachteil verknüpft, dass ziemlich erhebliche Mengen der Flüssigkeit durch das unter höherem Drucke stehende Gas absorbiert werden und mit dem Entweichen dieses Gases beim Abfüllen der Flüssigkeit verloren gehen. 



   Die Erfindung betrifft ein Verfahren und die zu seiner Ausführung dienende Einrichtung. 
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 welches beim   Einführen di FluB8s *eit   in den Behälter   a   eine entsprechende Menge Druckgas abgeleitet wird. 



   Das   Fortdrücken   der feuergefährlichen Flüssigkeit aus dem Behälter a wird also im wesentlichen durch die an die Leitung c angeschlossene   Saugpumpe   d bewirkt, jedoch durch den geringen Druck des durch   (lie Leitung f in   den Behälter a übertretenden nichtoxydierenden Gases   unterstützt.   



   Natürlich ist die Ausführung des vorliegenden Verfahrens auf die in der Zeichnung dar-   gestellte Einrichtung nicht beschränkt. 



  PATENT-ANSPRÜCHE:     i.   Verfahren zur gefahrlosen Lagerung und Förderung feuergefährlicher Flüssigkeiten unter Anwendung eines nichtoxydierenden Schutzgases, dadurch gekennzeichnet, dass das nichtoxydierende Schutzgas unter einem geringen, nur wenig über dem   Atmosphärendruck   liegenden 
 EMI2.3 
 zu verringern und die Absorption der Flüssigkeit durch das Schutzgas auf ein Mindestmass zu   beschränken.   
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  Process and device for the safe storage and conveyance of flammable substances
Liquids.



   The safe storage and delivery of flammable liquids, e.g. B. petroleum, gasoline, ether, has so far been done in such a way that the flammable liquid located in an underground storage container is replaced by a non-oxidizing gas, e.g. B. compressed carbonic acid, is pushed away from the storage container into a line leading to the usage point. The use of a non-oxidizing gas to expel the flammable liquid prevents the formation of an explosive gas mixture inside the storage container and thus eliminates the risk of fire and explosion.



   The implementation of this procedure requires quite substantial amounts of the z
 EMI1.1
 Non-oxidizing gas when pumping flammable liquids is linked to the disadvantage that rather considerable amounts of the liquid are absorbed by the gas under higher pressure and are lost with the escape of this gas when the liquid is filled.



   The invention relates to a method and the device used to carry it out.
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 EMI2.1
 
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 which, when the flow is introduced into the container a, a corresponding amount of pressurized gas is discharged.



   The expulsion of the flammable liquid from the container a is essentially effected by the suction pump d connected to the line c, but supported by the low pressure of the non-oxidizing gas which passes through the line f into the container a.



   Of course, the execution of the present method is not limited to the device shown in the drawing.



  PATENT CLAIMS: i. Method for the safe storage and conveyance of flammable liquids using a non-oxidizing protective gas, characterized in that the non-oxidizing protective gas is below a low, only slightly above atmospheric pressure
 EMI2.3
 to reduce and to limit the absorption of the liquid by the protective gas to a minimum.
 EMI2.4


 

Claims (1)

EMI2.5 EMI2.5
AT33822D 1907-02-28 1907-02-28 Process and device for the safe storage and delivery of flammable liquids. AT33822B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33822T 1907-02-28

Publications (1)

Publication Number Publication Date
AT33822B true AT33822B (en) 1908-07-25

Family

ID=3549674

Family Applications (2)

Application Number Title Priority Date Filing Date
AT33822D AT33822B (en) 1907-02-28 1907-02-28 Process and device for the safe storage and delivery of flammable liquids.
AT60722D AT60722B (en) 1907-02-28 1911-07-03 Safety device on systems for the conveyance of flammable liquids by suction with a protective gas at a slight overpressure.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT60722D AT60722B (en) 1907-02-28 1911-07-03 Safety device on systems for the conveyance of flammable liquids by suction with a protective gas at a slight overpressure.

Country Status (1)

Country Link
AT (2) AT33822B (en)

Also Published As

Publication number Publication date
AT60722B (en) 1913-08-25

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