DE142420C - - Google Patents
Info
- Publication number
- DE142420C DE142420C DENDAT142420D DE142420DA DE142420C DE 142420 C DE142420 C DE 142420C DE NDAT142420 D DENDAT142420 D DE NDAT142420D DE 142420D A DE142420D A DE 142420DA DE 142420 C DE142420 C DE 142420C
- Authority
- DE
- Germany
- Prior art keywords
- superheater
- grate
- actual
- firing
- combustion chamber
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
- F22G7/14—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes
- F22G7/145—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes of inclined type, i.e. the water-tube sets being inclined with respect to the horizontal plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand vorliegender Erfindung ist ein Dampfüberhitzer nach Patent 139921, welcher sich von dem dort beschriebenen dadurch unterscheidet, daß er in einem Vorfeuerungsraum des Kessels derart angeordnet ist, daß die Stichflammen ihn nicht erreichen.The present invention is a steam superheater according to patent 139921, which differs from the one described there in that it is in a pre-combustion chamber of the boiler is arranged in such a way that the jet flames do not reach it.
In der Zeichnung ist die neue Anordnung beispielsweise im Längsschnitt dargestellt. Dabei ist e der eigentliche Feuerrost, g der Überhitzer. Vor dem eigentlichen Feuerrost befindet sich die Vorfeuerung /i, auf welche der Brennstoff zum Anbrennen gebracht wird. Über dem vorliegenden Rost befindet sich der den Überhitzer g aufnehmende Raum. Der Überhitzer liegt in dem Raum über der Vorfeuerung derart, daß er den Stichflammen unerreichbar ist. Durch die neue Anordnung wird nicht nur die vom eigentlichen Feuerraum kommende strahlende Wärme ausgenutzt, sondern auch noch die bei der Entzündung des Brennstoffes frei werdende Wärme in der Vorfeuerung.In the drawing, the new arrangement is shown, for example, in longitudinal section. Here e is the actual grate, g the superheater. In front of the actual fire grate is the pre-firing / i, on which the fuel is burned. The space accommodating the superheater g is located above the grate in question. The superheater is in the space above the pre-firing system in such a way that it cannot be reached by the flames. The new arrangement not only utilizes the radiant heat coming from the actual furnace, but also the heat released in the pre-furnace when the fuel is ignited.
Die Vorfeuerung kann auch iri Form eines Treppenrostes oder eines anderen Rostes gebaut sein. Der Überhitzer kann direkt über oder neben dem Rost liegen und frei liegen, oder, wenn nötig, durch eine Schamottewölbung gegen die unmittelbare Einwirkung des Feuers geschützt sein.The pre-firing can also be built in the form of a step grate or another grate be. The superheater can be directly above or next to the grate and be exposed, or, if necessary, by means of a chamotte vault against the direct action of the fire be protected.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE142420C true DE142420C (en) |
Family
ID=409976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT142420D Active DE142420C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE142420C (en) |
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0
- DE DENDAT142420D patent/DE142420C/de active Active
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