DE170730C - - Google Patents
Info
- Publication number
- DE170730C DE170730C DENDAT170730D DE170730DA DE170730C DE 170730 C DE170730 C DE 170730C DE NDAT170730 D DENDAT170730 D DE NDAT170730D DE 170730D A DE170730D A DE 170730DA DE 170730 C DE170730 C DE 170730C
- Authority
- DE
- Germany
- Prior art keywords
- superheater
- overheating
- locomotive
- pressure cylinder
- boiler
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000003137 locomotive Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 230000001427 coherent Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001404 mediated Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F22G7/10—Steam superheaters characterised by location, arrangement, or disposition in smoke-boxes
- F22G7/105—Steam superheaters characterised by location, arrangement, or disposition in smoke-boxes for locomotive boilers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein Überhitzer für Verbundmaschinen, welcher in der Rauchkammer von Lokomotiv- und ähnlichen Kesseln gelagert ist.The invention is a superheater for compound machines, which in the Smoke chamber of locomotive and similar boilers is stored.
Wie aus Fig. ι und 2 der Zeichnung ersichtlich ist, besteht der Überhitzer aus einem zylindrischen, durch Einlage einer Querwand in der Hauptsache zweiteiligen Kessel, in welchen, nach Richtung und Lage übereinstimmend mit den Langkesselfeuerrohren und mit diesen einen zusammenhängenden Zug bildend, der ganzen Länge nach Heizrohre eingezogen sind, die an der hinteren Überhitzerrohrwand mittels Gewindes, an den beiden vorderen Rohrwänden mittels Anwalzens gedichtet sind. Einige Millimeter Spiel zwischen Langkessel- und Überhitzerheizrohren beeinträchtigen hierbei den Zug der Heizgase nicht.As can be seen from Fig. Ι and 2 of the drawing, the superheater consists of one cylindrical, mainly two-part boiler due to the inlay of a transverse wall, in which, according to direction and position, correspond to the long boiler fire tubes and with these forming a coherent train, the entire length of the heating pipes are drawn in, which are attached to the rear superheater pipe wall by means of a thread, on the two front pipe walls by means of rolling are sealed. A few millimeters of play between the long boiler and superheater pipes do not affect the draft of the heating gases.
Im hinteren Überhitzerraum wird vermittels etlicher, hier z. B. lotrecht eingelegter Längsbleche der zu überhitzende Frischdampf in Windungen (s. Pfeile) um die Heizrohre bis zum Hochdruckzylinder - Zuleitungsrohr ge-In the rear superheater room is mediated several, here z. B. vertically inserted longitudinal sheets the live steam to be superheated in turns (see arrows) around the heating pipes up to the high pressure cylinder - supply pipe
führt. Der vordere Raum des Überhitzerkessels dient als Überhitzer des Hochdruckzylinder-Abdampfes und zugleich als Aufnehmer. Wie vorher, wird auch hier mit Hilfe von lotrechten Längswänden der Hochdruckzylinder-Abdampf gezwungen, möglichst alle Rohre gleichmäßig zu umspülen. Die durch diesen Zwischenüberhitzer erzeugte Druckabstufung gewährleistet in Verbindung mit dem Einschrauben der hinteren Uberhitzerrohrenden ein gutes Dichthalten des Überhitzers.leads. The front space of the superheater boiler serves as a superheater for the high-pressure cylinder exhaust steam and at the same time as a transducer. As before, the high-pressure cylinder exhaust steam is also generated here with the help of vertical longitudinal walls forced to wash around all pipes equally as possible. The one generated by this reheater Pressure gradation ensured in connection with the screwing in of the rear superheater tube ends good sealing of the superheater.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE170730C true DE170730C (en) |
Family
ID=435752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT170730D Active DE170730C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE170730C (en) |
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0
- DE DENDAT170730D patent/DE170730C/de active Active
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