DE146718C - - Google Patents
Info
- Publication number
- DE146718C DE146718C DENDAT146718D DE146718DA DE146718C DE 146718 C DE146718 C DE 146718C DE NDAT146718 D DENDAT146718 D DE NDAT146718D DE 146718D A DE146718D A DE 146718DA DE 146718 C DE146718 C DE 146718C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- furnace
- fire
- gases
- 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
- 239000007789 gas Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims 2
- 230000003137 locomotive Effects 0.000 claims 2
- 230000002441 reversible Effects 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/005—Combustion apparatus for solid fuel adapted for use in locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Zur Herbeiführung, von Rauchverzehrung gelangen nach vorliegender Erfindung die Feuergase, nachdem sie durch, eine Röhrengruppe von der Hauptfeuerung zu dem anderen Ende des Kessels geleitet sind, in eine weite, mit einer besonderen Feuerung ausgestattete Kammer, in welcher durch Verlangsamung der Zuggeschwindigkeit die mitgerissenen Brennstoffteilchen ausgeschieden undTo induce smoke consumption According to the present invention, the fire gases pass after they have passed through a group of tubes from the main furnace to the other end of the boiler, into a wide one equipped with a special furnace Chamber in which the entrained fuel particles are excreted by slowing down the pulling speed
ίο verbrannt werden. Von der zweiten Verbrennungsstelle ziehen die Feuergase durch eine zweite, obere Röhrengruppe zu dem am vorderen Ende des Kessels angeordneten Schornstein. Die für die zweite Verbrennungsstelle notwendige Sekundärluft wird durch Röhren zugeführt, welche an die hohlen Roststäbe der Hauptfeuerung angeschlossen und durch einige der unteren Flammenrohre hindurchgelegt sind.ίο be burned. From the second burn site draw the fire gases through a second, upper group of tubes to the am front end of the boiler arranged chimney. The one for the second burn site The necessary secondary air is supplied through pipes which are connected to the hollow grate bars of the main furnace and passed through some of the lower flame tubes.
Aus der unter der Scheidewand s befindlichen Kammer f der Feuerbüchse streichen die Feuergase durch die Röhren g und werden durch die Zunge ρ in der Verbrennungskammer m gezwungen, ihre Bewegungsrichtung umzukehren, so daß die schwereren Bestandteile, wie Kohlenteilchen, Funken usw. gegen die entgegengesetzte Wand der Kammer m geschleudert und dort durch Hindernisse, beispielsweise jalousieartig eingerichtete Platten η ausgeschieden werden und in dem auf dem Rost c befindlichen Feuer verbrennen. Zweckmäßig wird für dieses Feuer harter Schmelzkoks verwendet. Aus der Kammer m gelangen die Gase durch die obere RöhrenFrom the chamber f of the fire box located under the partition s , the fire gases pass through the tubes g and are forced by the tongue ρ in the combustion chamber m to reverse their direction of movement, so that the heavier components, such as coal particles, sparks, etc., against the opposite wall thrown the chamber m and excreted there through obstacles, for example louvre-like plates η and burn in the fire located on the grate c. Hard fused coke is expediently used for this fire. The gases pass from the chamber m through the upper tubes
gruppe gl in die über der Scheidewand
befindliche Kammer t und von da zum Schornstein h. An die mit Lufteintrittsröhren r1
versehenen Hohlroststäbe r der Hauptfeuerung sind Röhren- r2 angeschlossen, welche
in die unteren Flammenrohre g gelegt sind und dem Feuer auf dem Hilfsrost 0 heiße
Verbrennungsluft zuführen.group g l in the over the septum
located chamber t and from there to the chimney h. Tubes r 2 are connected to the hollow grate rods r of the main furnace, which are provided with air inlet tubes r 1 , which are placed in the lower flame tubes g and supply hot combustion air to the fire on the auxiliary grate 0.
Die Brennstoffschicht auf dem Rost ο kann jedoch ganz in Wegfall kommen, da ohnehin in der Kammer m viel feste Brennstoffbestandteile, welche aus der Kammer f entweichen, ausgeschieden werden und zur Verbrennung gelangen.The fuel layer on the grate ο can, however, be omitted entirely, since a lot of solid fuel constituents which escape from the chamber f are separated out in the chamber m anyway and arrive at combustion.
Damit die unverbrannten Bestandteile sich stets entzünden, kann man flüssige Brennstoffe entweder durch die Röhren r2 einblasen oder unmittelbar in die Kammer m einspritzen. Es empfiehlt sich jedoch, den flüssigen Brennstoff mit der hocherhitzten Luft zusammen einzuführen, um eine gute Verbrennung herbeizuführen. So that the unburned constituents always ignite, liquid fuels can either be blown in through the tubes r 2 or injected directly into the chamber m. However, it is advisable to introduce the liquid fuel together with the highly heated air in order to bring about good combustion.
Die Feuergase aus der Hauptverbrennungskammer f können auch zuerst durch die obere Röhrengruppe g1 und dann durch eine untere Röhrengruppe zum Schornstein geführt werden. The fire gases from the main combustion chamber f can also first be led through the upper group of tubes g 1 and then through a lower group of tubes to the chimney.
Claims (3)
Publications (1)
Publication Number | Publication Date |
---|---|
DE146718C true DE146718C (en) |
Family
ID=413962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT146718D Active DE146718C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE146718C (en) |
-
0
- DE DENDAT146718D patent/DE146718C/de active Active
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