DE169600C - - Google Patents
Info
- Publication number
- DE169600C DE169600C DENDAT169600D DE169600DA DE169600C DE 169600 C DE169600 C DE 169600C DE NDAT169600 D DENDAT169600 D DE NDAT169600D DE 169600D A DE169600D A DE 169600DA DE 169600 C DE169600 C DE 169600C
- Authority
- DE
- Germany
- Prior art keywords
- boilers
- boiler
- superheater
- tube
- height
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B17/00—Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane
- F22B17/02—Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane built-up from water-tube sets in abutting connection with two header boxes in common for all sets, e.g. with flat header boxes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen Kammer-Wasserröhrenkessel mit quer zu dem Röhrenbündel über jeder Endkammer liegendem Oberkessel und zwischen den Oberkesseln angeordnetem Dampfüberhitzer. Der Zweck der Erfindung ist, die Verbindung der Oberkessel untereinander so zu gestalten, daß ein Aufwirbeln und Aufsteigen des Wassers bei ungleicher Heizung der Kesselenden verhindert und somit die Gefahr des Eindringens von Wasser in die Dampfröhren und durch diese in den Überhitzer vermindert wird.The invention relates to a chamber water tube boiler with an upper bowl lying transversely to the tube bundle above each end chamber and arranged between the upper bowls Steam superheater. The purpose of the invention is to connect the upper boilers to one another to design so that a swirling and rising of the water at unequal Heating the boiler ends prevents and thus the risk of water penetration into the steam tubes and through them into the superheater.
Bei den bekannten Kesseln sind zwar zwischen den Oberkesseln Ausgleichröhren oberhalb und unterhalb des normalen Wasserstandes angeordnet, jedoch genügt diese Anordnung nicht, um das Aufwirbeln und Aufsteigen des Wassers zu verhindern. Nach der vorliegenden Erfindung ist diesem Übelstand dadurch abgeholfen, daß die beiden Oberkessel in gleicher Höhe angeordnet und auf ihre ganze Länge durch drei Bündel gerader Röhren verbunden sind, von denen das mittlere Bündel in Höhe des normalen Wasserstandes, die beiden anderen oberhalb und unterhalb desselben in die Oberkessel einmünden.In the case of the known boilers, there are compensation tubes above between the upper boilers and arranged below the normal water level, but this arrangement is sufficient not to prevent the water from being stirred up and rising. According to the present invention, this is a drawback this was remedied by arranging the two upper boilers at the same height and straightening them over their entire length by means of three bundles Tubes are connected, of which the middle bundle is at the height of the normal water level, the other two above and below it open into the upper kettle.
Auf der Zeichnung ist der neue Kessel im Längsschnitt dargestellt.The drawing shows the new boiler in longitudinal section.
Die beiden Oberkessel 10 und 11 sind in gleicher Höhe angeordnet, und zwischen ihnenThe two upper boilers 10 and 11 are in arranged at the same height, and between them
befindet sich der Überhitzer 23, welcher durch die Dampfröhren 25 mit den. Oberkesseln verbunden ist. Die Oberkessel -sind nun gemäß der Erfindung auf ihrer ganzen Länge durch drei Röhrenbündel oder -reihen 21 verbunden, von denen die mittlere in Höhe des normalen Wasserstandes und die beiden anderen oberhalb und unterhalb desselben in die Oberkessel einmünden.is the superheater 23, which through the steam tubes 25 with the. Upper boilers connected is. The upper boilers are now according to the invention over their entire length connected by three bundles or rows of tubes 21, the middle of which is in height of normal water level and the other two above and below it in the upper boilers open.
Diese Anordnung ermöglicht einen besseren Umlauf des Wassers und verhindert somit bei ungleicher Heizung an den beiden Kesselenden, daß das Wasser aufgewirbelt wird oder aufsteigt und durch die Dampfröhren 25 in den Überhitzer 23 gelangt, wo es den trockenen Dampf wieder sättigen würde.This arrangement allows a better circulation of the water and thus prevents with unequal heating at the two boiler ends, that the water is whirled up or rises and passes through the steam pipes 25 in the superheater 23, where it is the dry Steam would saturate again.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE169600C true DE169600C (en) |
Family
ID=434710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT169600D Active DE169600C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE169600C (en) |
-
0
- DE DENDAT169600D patent/DE169600C/de active Active
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