DE812430C - Inclined tube boiler - Google Patents
Inclined tube boilerInfo
- Publication number
- DE812430C DE812430C DEP2976A DEP0002976A DE812430C DE 812430 C DE812430 C DE 812430C DE P2976 A DEP2976 A DE P2976A DE P0002976 A DEP0002976 A DE P0002976A DE 812430 C DE812430 C DE 812430C
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- pipes
- chambers
- inclined tube
- tube
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Description
Das Ziel der Erfindung ist, einen leistungsfähigen Wasserrohrkessel mit großem Brennraum von geringer Bauhöhe zu schaffen. Dies wird dadurch erreicht, daß ein zwischen Wasserkammern eingespanntes Rohrbündel zunächst als Schrägrohrbündel auf eine längere Strecke von den Abgasen schwach und dann, an der Rückwand des Feuerraumes als Steilrohrbündel hochgeführt, von den heißesten Feuergasen stark beheizt wird. Hinter diesem Teil des Rohrbündels liegt im Zuge der Heizgase der Überhitzer. Je nach der Leistung der beliebigen Feuerung können die Seitenwände und die Vorderwand des Feuerraumes mit Wasserrohren ausgekleidet werden.The aim of the invention is to provide an efficient water tube boiler to create with a large combustion chamber of low overall height. This is achieved by that a tube bundle clamped between water chambers initially as an inclined tube bundle on a longer distance from the flue gases weakly and then, on the back wall of the combustion chamber raised as a vertical tube bundle, is strongly heated by the hottest fire gases. The superheater is located behind this part of the tube bundle in the course of the heating gases. Ever side walls and front wall can be according to the performance of any furnace of the furnace are lined with water pipes.
In der Zeichnung ist ein Kessel nach der Erfindung in senkrechtem Längsschnitt dargestellt. Zwischen der unteren senkrechten Kammer i und der oberen waagerechten Kammer 2 sind die Rohre 3 eingespannt, die von der unteren Kammer i ausgehend zunächst auf eine längere Strecke im Abgasraum 4 mit der bei Schrägrohrkesseln üblichen schwachen Neigung nach vorn verlaufen und bei Eintritt in den Feuerraum 5 senkrecht nach oben geführt sind. Durch diese Rohrführung werden die von dem Rost 6 aufsteigenden Feuergase von der Rückwand 7 des Feuerraumes nach vorn abgedrängt, so daß der Feuerraum 5 in seiner ganzen Höhe zur Ausbrennung der Gase dient. Die Feuergase treten durch den oberen Teil des Rohrbündels und durch die Öffnung 8 oberhalb der Rückwand 7 in den Überhitzerraum 9 ein und gehen dann abwärts, von den Lenkwänden io und ii geführt, durch den unteren Teil des Rohrbündels 3. Im letzten Zuge 12 befindet sich der Vorwärmer 13, von dem aus die Feuergase dann in den Kamin geleitet werden.In the drawing, a boiler according to the invention is in the vertical Longitudinal section shown. Between the lower vertical chamber i and the upper one horizontal chamber 2, the pipes 3 are clamped from the lower chamber i starting at first on a longer distance in the exhaust gas chamber 4 with the inclined tube boilers usual slight slope forward and when entering the combustion chamber 5 are guided vertically upwards. Through this pipe guide, the grate 6 rising fire gases pushed forward from the rear wall 7 of the combustion chamber, so that the entire height of the furnace 5 is used to burn out the gases. the Fire gases pass through the upper part of the tube bundle and through the opening 8 above the rear wall 7 in the superheater space 9 and then go down, from the steering walls io and ii passed through the lower part of the tube bundle 3. In the last train 12 is the preheater 13, from which the fire gases are then passed into the chimney will.
Es ist selbstverständlich, daß die Kammern i und 2 in beliebiger Art ausgebildet werden können; es können auch Teilkammern benutzt werden, die, wie bei i angedeutet, als Sägekammern ausgebildet sein können.It goes without saying that chambers i and 2 can be used in any way can be trained; partial chambers can also be used which, as in i indicated, can be designed as saw chambers.
Die an der Vorderseite des Feuerraumes 5 angeordneten Kühlrohre 14 bilden gleichzeitig die obere Abdeckung des Feuerraumes und können in die Kammer 2 einmünden. Die Rohre 15 führen das Dampfwassergemisch in die Obertrommel 16, von der aus Niederfallrohre 17 zu der hinteren Kammer i gehen. Die seitlichen Feuerraumwände können durch Rohre 18 gekühlt werden. Sie münden oben in Kammern i9 ein, die in derselben Ebene wie die Kammer 2 liegen und von denen aus den Rohren 15 parallele Rohre zur Obertrommel 16 führen, so daß auch über dem Überhitzer 9 eine vollkommene Abdeckung nach oben erzielt wird.The cooling tubes 14 arranged on the front of the furnace 5 at the same time form the upper cover of the firebox and can be moved into the chamber 2 merge. The pipes 15 lead the steam-water mixture into the upper drum 16, from which go from downpipes 17 to the rear chamber i. The side walls of the firebox can be cooled by tubes 18. They open into chambers 19 at the top, which are in the same plane as the chamber 2 and of which the tubes 15 are parallel Pipes lead to the upper drum 16, so that also above the superheater 9 a perfect Cover is achieved upwards.
Durch die Verwendung von Kammern für das Rohrbündel, besonders durch die Verwendung der oben liegenden Kammer 2, kann man ein möglichst langes Rohrbündel in bezug auf die Obertrommel 16 sehr hoch führen, so daß ein hoher, für die Verbrennung der Gase günstiger freier Feuerraum geschaffen wird.By using chambers for the tube bundle, especially through the use of the chamber 2 at the top, you can use the longest possible tube bundle with respect to the top drum 16 lead very high, so that a high one for the combustion the gases cheaper free combustion chamber is created.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP2976A DE812430C (en) | 1948-10-02 | 1948-10-02 | Inclined tube boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP2976A DE812430C (en) | 1948-10-02 | 1948-10-02 | Inclined tube boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
DE812430C true DE812430C (en) | 1951-08-30 |
Family
ID=7358370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP2976A Expired DE812430C (en) | 1948-10-02 | 1948-10-02 | Inclined tube boiler |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE812430C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1237585B (en) * | 1955-11-18 | 1967-03-30 | Burmeister & Wains Mot Mask | Water tube boiler with radiant fire room |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191217708A (en) * | 1912-07-31 | 1913-06-19 | James Hermann Rosenthal | Improvements in Steam Generators. |
GB191226628A (en) * | 1912-11-20 | 1913-07-03 | Babcock & Wilcox Ltd | Improvements in Steam Generators. |
US1743326A (en) * | 1926-06-17 | 1930-01-14 | Babcock & Wilcox Co | Steam generator |
GB368650A (en) * | 1931-08-05 | 1932-03-10 | Superheater Co Ltd | Improvements in or relating to steam generators equipped with superheaters |
-
1948
- 1948-10-02 DE DEP2976A patent/DE812430C/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191217708A (en) * | 1912-07-31 | 1913-06-19 | James Hermann Rosenthal | Improvements in Steam Generators. |
GB191226628A (en) * | 1912-11-20 | 1913-07-03 | Babcock & Wilcox Ltd | Improvements in Steam Generators. |
US1743326A (en) * | 1926-06-17 | 1930-01-14 | Babcock & Wilcox Co | Steam generator |
GB368650A (en) * | 1931-08-05 | 1932-03-10 | Superheater Co Ltd | Improvements in or relating to steam generators equipped with superheaters |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1237585B (en) * | 1955-11-18 | 1967-03-30 | Burmeister & Wains Mot Mask | Water tube boiler with radiant fire room |
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