CH93672A - Steam superheater with device for regulating the hot steam temperature. - Google Patents
Steam superheater with device for regulating the hot steam temperature.Info
- Publication number
- CH93672A CH93672A CH93672DA CH93672A CH 93672 A CH93672 A CH 93672A CH 93672D A CH93672D A CH 93672DA CH 93672 A CH93672 A CH 93672A
- Authority
- CH
- Switzerland
- Prior art keywords
- steam
- sep
- superheater
- regulating
- temperature
- Prior art date
Links
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
Dampfüberhitzer mit Einrichtung zur Regelung der Heilidampftempei#atur. Die Erfindung betrifft einen Dampfüber- hitzer mit Einrichtung zur 1tegeliing der Heir)dampftemperatur, bei dein wenigstens eine Überhitzerkammer zugleich als Ober flächenkühler ausgebildet ist. Hierdurch kann die Anordnung eines besonderen Kühlers vermieden werden.
Der zu überhitzende Dampf wird derart geleitet, daf.; die Kühlung im Überhitzer selbst, also vor Austritt aus dem selben sich vollzieht.
Der neue Dampfüberhitzer ist in einer beispielsweisen Ausführungsform auf der Zeichnung in Fig. 1 und 2 in Quer- und Längsschnitt dargestellt.
Die obere Über- hitzerkammer ist durch eine Scheidewand in zwei Teile c und d geteilt, von denen der Teil c dem Eintritt des Sattdampfes, und der andere d dem Austritt des Heissdampfes dient. lach Durchströmen des Röhrenbündels a tritt der teilweise überhitzte Dainpf in die untere Dampfsamnielkamnier e, die als Ober- flächenkühler mit zwei übereinander liegenden Rohrbündeln ausgebildet ist.
Der Eintritt des Wassers in das untere Rohrbündel erfolgt durch den Rohrstutzen f' und der Austritt aus dein obern Rohrbündel durch den Stutzen g. Von der Eintrittseite strömt der Dampf dem untern Rohrbündel entlang nach der @lustrittseite (in der Pfeilrichtung). Von da gelangt der Dampf durch das Röhrenbündel h in den Teil d der obern Ü berhitzerkammer.
Der Heildampf kann schon während des Ü berhitzungsv organfies auf einer Temperatur gehalten werden, die ein Verbrennen der Überhitzerschlangen verhindert. Ein weiterer Vorteil des in der Zeichnung dargestellten Cberhitzers gegenüber bekannten mit beson derem Kühler versehenen Ü berhitzern besteht in dem Wegfall der Verbindungsleitung zwi schen Überhitzerkamnicr und Kühler und da mit verbundener Druckverluste.
Leichte Zu bequeme g iiiigliehkeit i der einzelnen Teile und Bedienung bilden weitere Vorzüge des beschrie benen Dampfüberhitzers.
Steam superheater with device for regulating the healing steam temperature. The invention relates to a steam superheater with a device for controlling the steam temperature, at which at least one superheater chamber is also designed as a surface cooler. In this way, the arrangement of a special cooler can be avoided.
The steam to be superheated is passed in such a way that; the cooling takes place in the superheater itself, i.e. before it emerges from the same.
The new steam superheater is shown in an exemplary embodiment on the drawing in FIGS. 1 and 2 in cross section and longitudinal section.
The upper superheater chamber is divided into two parts c and d by a partition, of which part c is used for the inlet of the saturated steam and the other d for the outlet of the superheated steam. After flowing through the tube bundle a, the partially overheated steam enters the lower steam chamber e, which is designed as a surface cooler with two tube bundles lying one above the other.
The entry of the water into the lower tube bundle takes place through the pipe socket f 'and the exit from your upper tube bundle through the socket g. From the inlet side the steam flows along the lower tube bundle to the outlet side (in the direction of the arrow). From there the steam passes through the tube bundle h into part d of the upper superheater chamber.
Even during the overheating process, the hot steam can be kept at a temperature that prevents the superheater coils from burning. Another advantage of the superheater shown in the drawing over known superheaters provided with special coolers is the elimination of the connecting line between the superheater chamber and the cooler and there associated pressure losses.
Easy to convenient accessibility of the individual parts and operation are further advantages of the steam superheater described.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE93672X | 1917-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH93672A true CH93672A (en) | 1922-03-16 |
Family
ID=5644743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93672D CH93672A (en) | 1917-04-25 | 1918-07-27 | Steam superheater with device for regulating the hot steam temperature. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH93672A (en) |
-
1918
- 1918-07-27 CH CH93672D patent/CH93672A/en unknown
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