DE404411C - Water tube boilers, especially for locomotives - Google Patents

Water tube boilers, especially for locomotives

Info

Publication number
DE404411C
DE404411C DEM83252D DEM0083252D DE404411C DE 404411 C DE404411 C DE 404411C DE M83252 D DEM83252 D DE M83252D DE M0083252 D DEM0083252 D DE M0083252D DE 404411 C DE404411 C DE 404411C
Authority
DE
Germany
Prior art keywords
chambers
boiler
water
horizontal
boilers
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
Application number
DEM83252D
Other languages
German (de)
Inventor
Robert Hemprich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Esslingen AG
Original Assignee
Maschinenfabrik Esslingen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Esslingen AG filed Critical Maschinenfabrik Esslingen AG
Priority to DEM83252D priority Critical patent/DE404411C/en
Application granted granted Critical
Publication of DE404411C publication Critical patent/DE404411C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/007Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically specially adapted for locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

Wasserrohrkessel, insbesondere für Lokomotiven. Zweck der vorliegenden Erfindung ist die Schaffung eines Dampfkessels, der für hohen Druck geeignet ist und die Nachteile vermeidet, die insbesondere dem bisher gebräuchlichen Lokomotivkessel bei Erzeugung von hochgespanntem Dampf anhaften.Water tube boilers, in particular for locomotives. Purpose of the present Invention is to provide a steam boiler that is suitable for high pressure and avoids the disadvantages, in particular the previously used locomotive boiler adhere when high-pressure steam is generated.

Der neue Kessel besteht im wesentlichen aus einem Wasserrohrkessel mit einem oder mehreren wagerechten Oberkesseln und sich kreuzenden Wasserrohrbündeln, die an einen Unterkessel angeschlossen sind, der, abweichend von der üblichen Bauart, durch eine Anzahl übereinanderliegender, den unteren Teil der Feuerbüchse und des Längskessels seitlich begrenzenden wagerechter Wasserkammern gebildet wird. '-An diese wagerechten Wasserkammern schließen sich dicht gestellte senkrecht oder nahezu senkrecht stehende Kammern, welche mit den wagerechten Kammern durch die eigentlichen dampfbildenden Wasserrohrbündel verbunden sind. Diese senkrechten Kammern münden in den öder die Oberkessel, von welchen aus die wagerechten Kammern durch Fallrohre gespeist werden.The new boiler essentially consists of a water tube boiler with one or more horizontal upper boilers and intersecting bundles of water pipes, which are connected to a lower boiler, which, deviating from the usual design, by a number of superimposed, the lower part of the fire box and the Longitudinal boiler laterally delimiting horizontal water chambers is formed. '-At these horizontal water chambers close vertically or almost close together vertical chambers, which with the horizontal chambers through the actual steam-forming water tube bundles are connected. These vertical chambers open out in the desolate the upper boiler, from which the horizontal chambers through downpipes be fed.

Die den Unterkessel bildenden wagerechten Wasserkammern sind in der Feuerbüchse nach außen gezogen, so daß genügend Platz für den Rost bleibt.The horizontal water chambers forming the lower boiler are in the Firebox pulled outwards so that there is enough space for the grate.

Durch diese Anordnung wird ein Dampfkessel erzielt, der sich infolge Vermieidungi der bisher gebräuchlichen verhältnismäßig großräumigen Unterkessel billig und leicht baut und gleichzeitig eine sehr gute Verdampfung sicherstellt.By this arrangement, a steam boiler is achieved, which as a result Avoidance of the relatively large-scale lower kettles that have been used up to now cheap and lightweight and at the same time ensures very good evaporation.

Die Abb. i und 2 zeigen ein Ausführungs- Beispiel im Aufriß und Grundriß, Abb.3 einen senkrechten Schnitt durch Feuerbüchse und Längskessel, Abb. ¢ links eine Ansicht der Feuerbüchse von vorn, rechts eine Ansicht des Längskessels.Figs. I and 2 show an embodiment example in elevation and plan, Figure 3 a vertical section through the fire box and longitudinal boiler, Fig. ¢ left a view of the fire box from the front, right a view of the longitudinal boiler.

Die ;vagerechten Wasserkammern a umfassen den unteren Teil der Feuerbüchse und des Längskessels, wobei sie in letzterem entsprechend eingezogen sind. Den oberen Teil des Kessels bilden die senkrechten Kammern b, die in den Oberkessel c münden. Zwischen den Kammern a und b sind die Heizrohrbündel d gruppenweise über Kreuz verlegt, wodurch die Heizfläche möglichst gleichmäßig verteilt wird. Von dem Oberkessel c führen F£.llrohre e nach den Kammern a. Die Vorderwand der Feuerbüchse wird gleichfalls durch Fallrohre f gebildet, welche einen entsprechenden Raum für die Feuertür freilassen und in das Rohr g münden, aus welchem die Kammern a gespeist werden. Soll der Dampf überhitzt. werden, so kann dies in einfacher Weise dadurch geschehen, daß eine oder mehrere Kammern b nicht an die Heizrohre d, sondern einerseits an den Dampfraum des Oberkessels, anderseits an die zu den Verbrauchsstellen führende Leitung angeschlossen werden, so daß der Dampf vor seiner Verwendung diese Kammern durchströmen muß.The vertical water chambers a encompass the lower part of the fire box and the longitudinal boiler, where they are drawn in accordingly in the latter. The upper part of the boiler is formed by the vertical chambers b, which open into the upper boiler c. Between the chambers a and b , the heating tube bundles d are laid crosswise in groups, so that the heating surface is distributed as evenly as possible. Filling pipes e lead from the upper boiler c to the chambers a. The front wall of the fire box is also formed by downpipes f, which leave a corresponding space for the fire door and open into the pipe g, from which the chambers a are fed. Should the steam be superheated. this can be done in a simple manner that one or more chambers b are not connected to the heating pipes d, but on the one hand to the steam chamber of the upper boiler and on the other hand to the line leading to the consumption points, so that the steam before it is used Must flow through chambers.

Claims (3)

PATENT-ANSPRÜCHE: i. Wasserrohrkessel, insbesondere für Lokomotiven, mit einem oder mehreren wagerechten Oberkesseln und sich kreuzenden Wasserrohrbündeln, dadurch gekermzeichnet, daß der an die Wasserrohrbündel angeschlossene Unterkessel durch eine Anzahl übereinanderliegender, den unteren Teil der Feuerbüchse und des Längskessels seitlich begrenzender, wagerechter Wasserkammern gebildet wird. PATENT CLAIMS: i. Water tube boilers, especially for locomotives, with one or more horizontal upper boilers and intersecting bundles of water pipes, characterized in that the lower boiler connected to the bundle of water tubes by a number of superimposed, the lower part of the fire box and the Longitudinal boiler laterally limiting, horizontal water chambers is formed. 2. Kessel nach Anspruch i, dadurch gekennzeichnet, daß die sich kreuzenden Wasserrohrbündel von den wagerechten Kammern des Unterkessels zu einer entsprechenden Zahl senkrechter Kammern verlaufen, die ihrerseits mit den oberen Längskesseln in Verbindung stehen. 2. Boiler according to claim i, characterized in that the intersecting bundles of water tubes from the horizontal chambers of the lower boiler to a corresponding number more perpendicular Chambers run, which in turn are in communication with the upper longitudinal boilers. 3. Kessel nach Anspruch i und 2, dadurch gekennzeichnet, daß die wagerechten Kammern in der Feuerbüchse nach außen gezogen sind, um Platz für den Rost zu schaffen. q.. Kessel nach Anspruch i und 2, dadurch gekennzeichnet, daß an beliebiger Stelle eine oder mehrere senkrechte Kammern aus dem Wasserumlauf ausgeschaltet und in den Dampfstrom zwischen Dampfsammler und Verbrauchsstelle eingeschaltet sind, so daß sie als Überhitzen wirken. 3. Boiler according to claim i and 2, characterized in that the horizontal chambers in the fire box are pulled outwards to make room for the grate. q .. Boiler according to claim i and 2, characterized in that at any point one or more vertical chambers are switched off from the water circulation and switched into the steam flow between the steam collector and the point of consumption, so that they act as overheating.
DEM83252D 1923-12-07 1923-12-07 Water tube boilers, especially for locomotives Expired DE404411C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM83252D DE404411C (en) 1923-12-07 1923-12-07 Water tube boilers, especially for locomotives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM83252D DE404411C (en) 1923-12-07 1923-12-07 Water tube boilers, especially for locomotives

Publications (1)

Publication Number Publication Date
DE404411C true DE404411C (en) 1924-10-23

Family

ID=7319564

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM83252D Expired DE404411C (en) 1923-12-07 1923-12-07 Water tube boilers, especially for locomotives

Country Status (1)

Country Link
DE (1) DE404411C (en)

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