DE393648C - Traveling grate, the rear part of which is exposed to the wind and the front part of which is connected to a suction device - Google Patents
Traveling grate, the rear part of which is exposed to the wind and the front part of which is connected to a suction deviceInfo
- Publication number
- DE393648C DE393648C DED41804D DED0041804D DE393648C DE 393648 C DE393648 C DE 393648C DE D41804 D DED41804 D DE D41804D DE D0041804 D DED0041804 D DE D0041804D DE 393648 C DE393648 C DE 393648C
- Authority
- DE
- Germany
- Prior art keywords
- grate
- wind
- exposed
- suction device
- front part
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
- F23H11/10—Travelling-grates with special provision for supply of air from below and for controlling air supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Threshing Machine Elements (AREA)
Description
Wanderrost, dessen hinterer Teil dem Unterwind ausgesetzt und dessen vorderer Teil an eine Absaugeeinrichtung angeschlossen ist. Die Erfindung betrifft die weitere Ausbildung des Gegenstandes des Hauptpatentes und bezieht sich im wesentlichen auf Anlagen, bei denen mehreren Kesseln aus einer gemeinsamen Luftleitung der erforderliche Unterwind zugeführt wird. Bei derartigen Anlagen mit einer Unterwindverteilungsleitung ist es sehr umständlich oder meist überhaupt nicht durchführbar, den vorderen Rostteil an die Saugseite des Ventilatr>rs anzuschließen, da die erforderliche Leiturngsführung schwer anzulegen und sehr kostspielig ist, besonders dann, wenn es sich um bereits vorhandene Anlagen handelt. Um aber bei derartigen Anlagen die Vorteile einer Absaugung am vorderen Rostteile verwenden zu können, wird gemäß der Erfindung vorgeschlagen, die in der Verteilungsleitung herangeführte Unterwindluft z. B. in einer Strahleinrichtung zur Erzeugung der Saugwirkung im vorderen Rostteil zu verwenden.Traveling grate, the rear part of which is exposed to the wind and the the front part is connected to a suction device. The invention relates to the further development of the subject matter of the main patent and relates essentially on systems in which several boilers are required from a common duct Is fed under wind. In such systems with an underwind distribution line it is very cumbersome or usually not feasible at all, the front grate part to be connected to the suction side of the fan, as the required ducting difficult to put on and very costly, especially if it is already existing plants. But in order to use the advantages of an extraction system in such systems to be able to use the front grate parts is proposed according to the invention, the underwind air brought in the distribution line z. B. in a jet device To be used to generate the suction effect in the front part of the grate.
In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel im Schnitt dargestellt. Der Feuerraum i wird durch einen Brennstofftrichter 2 und unten durch die obere Bahn 3 - des Wanderrostes begrenzt. Unterhalb der Eintrittsstelle des Brennstoffes in den Feuerraum ist zwischen dem nach hinten unß dem nach vorn wandernden Rost ein Kasten 4 angeordnet, der den vorderen Teil des Rostes vom hinteren praktisch ab--lichtet. Unterhalb dieses Kastens ist eine sich gegen die untere Rostbahn legende Abdichtung 5 vorgesehen. Der ganze unterhalb des Feuerraums befindliche Rostteil ist vom vorderen somit einmal durch den auf der oberen Bahn liegenden Brennstoff und dann durch die beiden Abdichtungen q. und 5 getrennt.In the drawing, the invention is shown in one embodiment Section shown. The combustion chamber i is through a fuel funnel 2 and below limited by the upper track 3 - the traveling grate. Below the entry point of the fuel in the firebox is between that to the rear the forward moving grate a box 4 is arranged, which the front part of the The grate practically illuminates from the rear. Below that box is a self against the lower grate laying seal 5 is provided. The whole below the The grate part located in the combustion chamber is thus once through the one on the front upper track lying fuel and then through the two seals q. and 5 separated.
Der vordere Rostteil ist durch ein Gehäuse 7 eingekapselt, das eine herunterklappbare Klappe 7' besitzt, die im heruntergeklappten Zustande den vorderen Teil des Rostes zugänglich gestaltet, so daß mit dem Schüreisen gearbeitet werden kann. Der so eingekapselte Raum des vorderen Rostteiles ist durch einen Kanal 8 mit einer Kammer 9 verbunden, die sich düsenförmig verengt und dann in einen erweiterten Kanal 6 übergeht, der zum hinteren Rostteil führt.The front grate part is encapsulated by a housing 7, the one Fold-down flap 7 'has the front in the folded-down state Part of the grate made accessible, so that poker can be used can. The space of the front grate part encapsulated in this way is through a channel 8 connected to a chamber 9, which narrows in the shape of a nozzle and then widened into one Channel 6 passes over, which leads to the rear grate part.
In diesen sich düsenförmig verengenden Teil der Kammer 9 ragt eine Düse io hinein, die an eine zur Zuführung des Unterwindes für mehrere Kessel dienende Verteilungsleitung r i angeschlossen ist. Die Düsenwände können durch Hebel eingestellt werden, so daß unter den günstigsten Bedingungen gearbeitet werden kann.In this nozzle-shaped narrowing part of the chamber 9 protrudes Nozzle io into it, which is used to feed the lower wind for several boilers Distribution line r i is connected. The nozzle walls can be adjusted by levers so that work can be carried out under the most favorable conditions.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41804D DE393648C (en) | 1922-05-27 | 1922-05-27 | Traveling grate, the rear part of which is exposed to the wind and the front part of which is connected to a suction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41804D DE393648C (en) | 1922-05-27 | 1922-05-27 | Traveling grate, the rear part of which is exposed to the wind and the front part of which is connected to a suction device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE393648C true DE393648C (en) | 1924-04-12 |
Family
ID=7046332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED41804D Expired DE393648C (en) | 1922-05-27 | 1922-05-27 | Traveling grate, the rear part of which is exposed to the wind and the front part of which is connected to a suction device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE393648C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232694B (en) * | 1955-04-14 | 1967-01-19 | Internat Comb Holdings Ltd | Suction device for traveling grate furnaces |
-
1922
- 1922-05-27 DE DED41804D patent/DE393648C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232694B (en) * | 1955-04-14 | 1967-01-19 | Internat Comb Holdings Ltd | Suction device for traveling grate furnaces |
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