DE54843C - Hollow spherical steam boiler with radial heating tubes - Google Patents
Hollow spherical steam boiler with radial heating tubesInfo
- Publication number
- DE54843C DE54843C DENDAT54843D DE54843DA DE54843C DE 54843 C DE54843 C DE 54843C DE NDAT54843 D DENDAT54843 D DE NDAT54843D DE 54843D A DE54843D A DE 54843DA DE 54843 C DE54843 C DE 54843C
- Authority
- DE
- Germany
- Prior art keywords
- steam boiler
- combustion chamber
- pipes
- boiler
- arrangement
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title description 4
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 5
- 241000005139 Lycium andersonii Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/04—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed substantially horizontally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
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)
- Solid-Fuel Combustion (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
(England).(England).
Vorliegende Erfindung hat Neuerungen an Dampferzeugern von kugelförmiger Gestalt zum Gegenstande, wie solche für die verschiedensten Zwecke, zu Lande sowohl wie zur See, zur Verwendung kommen. Zweck vorliegender Erfindung ist in der Hauptsache, durch Verwendung kurzer Röhren eine möglichst grofse Heizfläche zu erzielen, leichtere Blechplatten verwenden zu können, das Versteifen durch Anwendung eines Kugelkessels von grofsem Durchmesser zu vermeiden, Brennmaterial zu ersparen und die Rauchentwickelung zu beschränken. Zur Erreichung des letzteren Zweckes kommt ein Speisewassererhitzer zur Verwendung, und es erfolgt die Durchströmung der Heizgase Und die Zuführung von Luft in einer besonderen Weise, von der weiter unten die Rede ist.The present invention has innovations in steam generators of spherical shape to the subject, like such for the most diverse Purposes, both on land and at sea. The main purpose of the present invention is to achieve the largest possible heating surface by using short tubes, to be able to use lighter sheet metal plates, stiffening Avoid using fuel by using a spherical kettle of large diameter to save and to limit the development of smoke. To achieve the latter A feed water heater is used for this purpose and there is a flow through it the heating gases and the supply of air in a special way, from the one below the speech is.
Fig. ι zeigt im Schnitt nach Linie C-D der Fig. 2, Fig. 2 im Grundrifs, theilweise im Schnitt nach Linie A-B der Fig. 1, die eine Ausführungsform des Dampfkessels;FIG. 1 shows, in section along line CD of FIG. 2, FIG. 2 in outline, partly in section along line AB in FIG. 1, the one embodiment of the steam boiler;
Fig. 3 und 4 zeigen Theile der Feuerkiste mit gewellten, innen liegenden Platten;Figures 3 and 4 show parts of the fire box with corrugated internal panels;
Fig. 5 bis 9 zeigen Abänderungen in der Ausführungsform des Dampfkessels.Figs. 5 to 9 show modifications in the embodiment of the steam boiler.
Die Wandung α des Kessels ist kugelförmig, aber unten nicht geschlossen; dieser offene Theil wird durch eine die Decke des Feuerraumes bildende Platte c in Form einer Kugelcalotte abgeschlossen. Auf dieser Platte befinden sich Flantschen, an welchen die Wandung der zur äufseren Kesselwandung concentrisch liegenden, ganz oder nahezu kugelförmigen Brennkammer b befestigt wird. ■ Die Heizfläche der letzteren kann durch Theilung des Raumes in zwei, drei oder vier Kammern vergröfsert werden (Fig. 2, 6 und 7), so dafs zwischen den einzelnen Kammern Wasserräume entstehen. Die· mehrfache Anordnung solcher Wasserräume kann auch durch Einhängen eines Wasserbehälters mit Circulationsröhren (Fig. 8 und 9) oder durch Einsetzen sogenannter Field'scher Röhren erzielt werden. Die nach der Mitte zu gelegenen Platten i der Brennkammer sind in der ersichtlichen Weise gebogen., um auftretendem Drucke besser zu widerstehen.The wall α of the boiler is spherical, but not closed at the bottom; this open part is closed off by a plate c in the form of a spherical calotte, which forms the ceiling of the furnace. On this plate there are flanges to which the wall of the completely or almost spherical combustion chamber b, which is concentric to the outer boiler wall, is attached. The heating surface of the latter can be enlarged by dividing the space into two, three, or four chambers (Figs. 2, 6 and 7), so that water spaces are created between the individual chambers. The multiple arrangement of such water spaces can also be achieved by hanging a water container with circulation tubes (FIGS. 8 and 9) or by inserting so-called Field tubes. The plates i of the combustion chamber located towards the center are bent in the manner shown, in order to better withstand the pressure that occurs.
Von den Brennkammern b gehen in radialer Richtung nach der Kesselaufsenwand die Feuerzugsröhren j ab, welche die Verbrennungsproduc'te nach der Rauchkammer überführen. Diese Feuerzugröhren j sind je nach der Zahl der Brennkammern b zu Gruppen angeordnet, wobei zwischen den einzelnen Gruppen zum Zwecke des Zuganges für die Reinigungsarbeiten des Kessels Zwischenräume gelassen sind (Fig. 2). In manchen Fällen kann durch besondere Röhren k ein Theil der Gase direct von dem Räume unterhalb der Decke c nach dem Untertheil der Rauchkammer übergeleitet werden, welcher vom oberen Theile durch eine Wand η getrennt ist. Es müssen dann die bei k eintretenden Gase durch die untere Röhrengruppe j wieder nach der Kammer b zurückströmen, um sich hier mit den in letzteren befindlichen frischen Gasen zu vermischen, worauf die Gase mit der Luft gemeinsam durch die obere Rohrgruppe j austreten.From the combustion chambers b , the fire draft tubes j , which transfer the combustion products to the smoke chamber, extend in the radial direction towards the outer wall of the boiler. These fire draft tubes j are arranged in groups depending on the number of combustion chambers b , with gaps being left between the individual groups for the purpose of access for the cleaning work of the boiler (FIG. 2). In some cases, through special tubes k , part of the gases can be conveyed directly from the space below the ceiling c to the lower part of the smoke chamber, which is separated from the upper part by a wall η . The gases entering at k must then flow back through the lower group of tubes j to chamber b in order to mix here with the fresh gases in the latter, whereupon the gases exit together with the air through the upper group of tubes j.
Der als Feuerraum dienende Theil wird aus einer inneren und einer äufseren Wandung f gebildet; beide Wandungen sind oben und unten durch Platten g verbunden, so dafsThe part which serves as a furnace is formed from an inner and an outer wall f ; both walls are connected above and below by plates g , so that
eine cylinderförmige, viereckige oder anders geformte, mit Wassermantel umgebene Feuerkiste entsteht. Dieser Wassermantel wird durch Röhren mit der Kesselwandung α verbunden, um entweder einen Theil des Kessels selbst oder einen besonderen Speisewassererhitzer zu bilden. In letzterem Falle müssen geeignete Ventile und Hähne angebracht werden. Fig. 3 und 4 zeigen Abänderungen der Feuerkiste mit inneren gewellten Platten f. a cylinder-shaped, square or other shaped fire box surrounded by a water jacket is created. This water jacket is connected to the boiler wall α by pipes in order to form either part of the boiler itself or a special feed-water heater. In the latter case, suitable valves and taps must be installed. Figures 3 and 4 show modifications of the fire box with internal corrugated panels f.
In der Anordnung nach Fig. 5 ist die Feuerkiste cylindrisch und mit der kugelförmigen Kesselwandung verbunden. Der Feuerraum kann je nach der Beschickung mit Kohlen, Holz, Petroleum oder anderem Brennmaterial abgeändert oder für verstärkten Luftzug (unter den Roststäben oder durch die Röhren I hindurch nach der Brennkammer) eingerichtet werden.In the arrangement according to FIG. 5, the fire box is cylindrical and connected to the spherical boiler wall. The combustion chamber can be modified depending on the loading with coal, wood, kerosene or other fuel or it can be set up for increased drafts (under the grate bars or through the tubes I after the combustion chamber).
Claims (1)
Bei dem Dampfkessel nach ' Anspruch 1:ι. Arrangement of a spherical steam boiler formed from two concentric walls, the lower part of which is closed by a spherical calotte c overarching the combustion chamber, in which the combustion chamber is also surrounded by a water jacket acting as part of the boiler or as a special feed water preheater with a smooth or corrugated inner wall, and its . The combustion chamber b above the furnace is either traversed by a water tank with circulation pipes (Figs. 8 and 9) or divided into two, three, four or more rooms (Figs. 6 and 7).
In the steam boiler according to claim 1:
Publications (1)
Publication Number | Publication Date |
---|---|
DE54843C true DE54843C (en) |
Family
ID=329412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT54843D Expired - Lifetime DE54843C (en) | Hollow spherical steam boiler with radial heating tubes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE54843C (en) |
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0
- DE DENDAT54843D patent/DE54843C/en not_active Expired - Lifetime
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