AT54110B - Method of controlling the temperature of superheated steam. - Google Patents

Method of controlling the temperature of superheated steam.

Info

Publication number
AT54110B
AT54110B AT54110DA AT54110B AT 54110 B AT54110 B AT 54110B AT 54110D A AT54110D A AT 54110DA AT 54110 B AT54110 B AT 54110B
Authority
AT
Austria
Prior art keywords
temperature
superheated steam
controlling
steam
superheater
Prior art date
Application number
Other languages
German (de)
Original Assignee
Steinmueller Fa L & C
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 Steinmueller Fa L & C filed Critical Steinmueller Fa L & C
Application granted granted Critical
Publication of AT54110B publication Critical patent/AT54110B/en

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  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Drying Of Solid Materials (AREA)

Description

  

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 der geringen Kühlung durch den   hochüberhitzten   Dampf bzw. um die Temperatur des Dampfes beim Eintritt in den Überhitzer nicht unzulässig hoch ansteigen zu lassen, kann der Wasser gehalt des in den Regelungsapparat eintretenden Dampfes künstlich durch in feinverteiltem Zustande   zugeführtes   Wasser erhöht werden.

   Auch in diesem Falle bleiben die sämtlichen oben angeführten Vorteile des beschriebenen Verfahren bestehen, insbesondere hat diese Art der Einspritzung eines bestimmten Wasserzusatzes in den dem eigentlichen Überhitzer vorgelagerten Apparat den Vorteil gegenüber der direkten Einspritzung des Wassers in den eigentlichen Überhitzer, dass sämtliche Ablagerungen an leicht zugänglichen Stellen, nämlich in dem Regelungapparat, der an beliebiger Stelle untergebracht werden kann, stattfinden, während andererseits die Gefahr von Wasserschlägen und die des Verbrennen der Überhitzerheizfläche infolge von durch Ablagerungen hervorgerufene Wärmestauungen vermieden bleibt. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Regelung der Temperatur überhitzten Dampfes bei Dampferzeugern, dadurch gekennzeichnet, dass der vom Kessel kommende Sattdampf zuerst einen Vortrockner (bzw. Vorerhitzer) passiert, danach im eigentlichen Überhitzer erhitzt wird und dann unter
Verminderung seiner Höchsttemperatur zur Vortrocknung (bzw. Vorüberhitzung) des Nass- dampfes Verwendung findet, ehe er zur Ausnützung gelangt.



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 the low cooling by the highly superheated steam or in order not to let the temperature of the steam rise unacceptably high when entering the superheater, the water content of the steam entering the control apparatus can be artificially increased by finely divided water supplied.

   In this case, too, all of the above-mentioned advantages of the described method remain, in particular this type of injection of a certain water additive into the apparatus upstream of the actual superheater has the advantage over direct injection of the water into the actual superheater that all deposits are easily accessible Places, namely in the control apparatus, which can be accommodated at any point, while on the other hand the risk of water hammers and the burning of the superheater heating surface as a result of heat accumulations caused by deposits is avoided.



   PATENT CLAIMS:
1. A method for regulating the temperature of superheated steam in steam generators, characterized in that the saturated steam coming from the boiler first passes a pre-dryer (or pre-heater), is then heated in the actual superheater and then under
Reduction of its maximum temperature for pre-drying (or pre-superheating) the wet steam is used before it is used.

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass für den Vortrockner (bzw. Vor- überhitzer) dem gesättigten Dampf fein verteiltes Wasser zugesetzt wird. 2. The method according to claim 1, characterized in that finely divided water is added to the saturated steam for the pre-dryer (or pre-superheater).
AT54110D 1911-03-16 1911-09-01 Method of controlling the temperature of superheated steam. AT54110B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE54110X 1911-03-16

Publications (1)

Publication Number Publication Date
AT54110B true AT54110B (en) 1912-06-25

Family

ID=5627909

Family Applications (3)

Application Number Title Priority Date Filing Date
AT54110D AT54110B (en) 1911-03-16 1911-09-01 Method of controlling the temperature of superheated steam.
AT59482D AT59482B (en) 1911-03-16 1911-09-21 Method of controlling the temperature of superheated steam.
AT59481D AT59481B (en) 1911-03-16 1911-09-21 Method of controlling the temperature of superheated steam.

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT59482D AT59482B (en) 1911-03-16 1911-09-21 Method of controlling the temperature of superheated steam.
AT59481D AT59481B (en) 1911-03-16 1911-09-21 Method of controlling the temperature of superheated steam.

Country Status (1)

Country Link
AT (3) AT54110B (en)

Also Published As

Publication number Publication date
AT59482B (en) 1913-06-10
AT59481B (en) 1913-06-10

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