DE208755C - - Google Patents
Info
- Publication number
- DE208755C DE208755C DENDAT208755D DE208755DA DE208755C DE 208755 C DE208755 C DE 208755C DE NDAT208755 D DENDAT208755 D DE NDAT208755D DE 208755D A DE208755D A DE 208755DA DE 208755 C DE208755 C DE 208755C
- Authority
- DE
- Germany
- Prior art keywords
- smoke chamber
- air
- air heater
- heating
- exhaust gases
- 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
- 239000000779 smoke Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000003137 locomotive Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
20. März 1883March 20, 1883
die Prioritätthe priority
Gegenüber den bekannten Vorrichtungen zur Erwärmung der Verbrennungsluft für Röhrenkesselfeuerungen, bei denen seitlich auf die Rauchkammer gesetzte Lufterhitzer von den Abgasen beheizt werden, besteht das Merkmal der Erfindung darin, daß die Rauchkammer durch eine Wand in zwei nur durch die Lufterhitzer miteinander in Verbindung stehende Abteile unterteilt ist.Compared to the known devices for heating the combustion air for tubular boiler firing, The feature exists in which air heaters placed on the side of the smoke chamber are heated by the exhaust gases the invention is that the smoke chamber through a wall in two only through the air heater communicating compartments is divided.
Fig. ι zeigt in der Seitenansicht die Erfindung in ihrer Anwendung bei einer Eisenbahnlokomotive. Fig. 2 ist eine Vorderansicht der Rauchkammer und Fig. 3 ein wagerechter Schnitt nach x-x der Fig. 2.Fig. Ι shows a side view of the invention in its application to a railroad locomotive. FIG. 2 is a front view of the smoke chamber and FIG. 3 is a horizontal section along xx of FIG. 2.
Bei dem gezeichneten Ausführungsbeispiel der Erfindung ist die Rauchkammer der Lokomotive durch eine darin etwa in der Höhe des Wasserstandes angeordnete wagerechte Wand α3 in zwei Abteile a1 und α2 unterteilt. Der untere, a2, steht durch eine auf jeder Seite vorgesehene Öffnung «4 in Verbindung mit einem außen an der Rauchkammer angebrachten Lufterhitzer b. Innerhalb jedes Lufterhitzers b befinden sich mehrere Luftrohre δ1^ die durch das vordere Ende des Lufterhitzers ins Freie münden. Jede Rohrgruppe geht an ihrem hinteren Ende in" einen Kanal c über, der nach hinten führt und unterhalb des Kesselrostes d mündet, während die seitlichen Lufterhitzer selbst durch öffnun gen α5 mit dem oberen Abteile a1 der Rauchkammer in Verbindung stehen, in den auch das Dampfzugrohr e mündet.In the illustrated embodiment of the invention, the smoke chamber of the locomotive is divided into two compartments a 1 and α 2 by a horizontal wall α 3 arranged therein approximately at the height of the water level. The lower one, a 2 , is connected to an air heater b attached to the outside of the smoke chamber through an opening 4 on each side. Within each air heater b there are several air pipes δ 1 ^ which open out into the open through the front end of the air heater. Each tube group goes at its rear end in "a channel c", which leads to the rear and opens below the boiler grate d , while the side air heater itself through openings α 5 with the upper compartment a 1 of the smoke chamber are in communication, in which also the steam train pipe e opens.
Auf ihrem Wege vom unteren nach dem oberen Abteile der Rauchkammer durchströmen die Abgase die Lufterhitzer b, wie in Fig. 2 durch einen Pfeil angedeutet ist, wobei sie die Luftröhre b1 außen umspielen und die durch diese hindurchtretende Verbrennungsluft erwärmen.On their way from the lower to the upper compartment of the smoke chamber, the exhaust gases flow through the air heater b, as indicated by an arrow in Fig. 2, playing around the air duct b 1 on the outside and heating the combustion air passing through it.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE208755C true DE208755C (en) |
Family
ID=470767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT208755D Active DE208755C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE208755C (en) |
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- DE DENDAT208755D patent/DE208755C/de active Active
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