DE446339C - Locomotive fire box with standing walls - Google Patents

Locomotive fire box with standing walls

Info

Publication number
DE446339C
DE446339C DEB125100D DEB0125100D DE446339C DE 446339 C DE446339 C DE 446339C DE B125100 D DEB125100 D DE B125100D DE B0125100 D DEB0125100 D DE B0125100D DE 446339 C DE446339 C DE 446339C
Authority
DE
Germany
Prior art keywords
fire box
boiler
elements
standing walls
fire
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
DEB125100D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEB125100D priority Critical patent/DE446339C/en
Application granted granted Critical
Publication of DE446339C publication Critical patent/DE446339C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/06Locomobile, traction-engine, steam-roller, or locomotive boilers
    • F22B13/10Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box
    • F22B13/12Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box the auxiliary water tubes lining the fire-box

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Description

Lokomotivfeuerbüchse mit Stehwänden. Bei Wasserrohrfeuerbüchsen, von denen eine große Zahl bekannt ist, wird als Haupterfordernis angesehen, daß die Röhren möglichst einfach herzustellen sind, daß sie einen dichten Abschluß nach außen bilden, daß sie gut und solide befestigt und leicht gereinigt werden können. Vorliegender Erfindungsgedanke hat nun eine Feuerbüchse zum Gegenstand, welche aus Ober- und Unterkesseln, aus vorderer und hinterer Stehwand und zwischengeschalteten, die Seitenwände und Decke des Verbrennungsraumes bildenden, senkrecht stehenden und aus mehreren Teilen zusammengeschweißten gabelförmigen Rohrelementen besteht, welche Ober- und Unterkessel miteinander verbinden. ' .Locomotive fire box with standing walls. With water tube fire rifles, from known in large numbers, it is considered the main requirement that the Tubes are as simple as possible to manufacture that they have a tight seal form outside that they can be fixed well and solidly and easily cleaned. The present inventive idea now has a fire box as its object, which from Upper and lower boilers, from the front and rear standing wall and intermediate, the side walls and ceiling of the combustion chamber forming, vertical and welded together from several parts fork-shaped tubular elements consists, which connect the upper and lower boiler. '.

Um bei Großleistungskesseln die erforderliche direkte Heizfläche zu erhalten und doch innerhalb des Durchgangsprofils zu bleiben, müssen zwei Oberkessel verwendet werden, damit die Feuerbüchse nicht zu niedrig wird und dem Feuerraum der erforderliche O_uerschnitt gegeben werden kann. Die- Rohrelemente setzen sich zusammen aus drei senkrechten je in einen Unterkessel eingewalzten Röhren, welche Teile die Feuerbüchsseitenwände sowie einer mittleren Trennungswand bilden, und aus dem zweiteiligen, abwechslungsweise an eine der beiden Obertrommeln angeschlossenen wagerechten Teil des Elements, wobei drei Winkelstücke mit Putzöffnungen zur Verbindung der senkrechten und wagerechten Teile des Rohrelements dienen. Die Rohrelemente sind somit gabelförmig mit drei nach unten gerichteten Zinken, wobei die wagerechten Teile der Elemente die Oberkessel in bekannter Weise gegen direkte Einwirkung der Feuergase schützen.In order to provide the required direct heating surface for large-capacity boilers two upper boilers must be preserved and yet remain within the passage profile used so that the fire box does not get too low and the firebox the required cross section can be given. The pipe elements sit down together of three vertical tubes each rolled into a lower boiler, which Parts form the firebox side walls and a central partition wall, and from the two-part, alternately connected to one of the two upper drums horizontal part of the element, with three angle pieces with cleaning openings for connection serve for the vertical and horizontal parts of the tubular element. The pipe elements are thus fork-shaped with three downwardly directed prongs, the horizontal ones Parts of the elements of the upper boiler in a known manner against direct action of the Protect fire gases.

Durch diese Einrichtung bleibt die erforderliche Feuerbüchshöhe gewahrt, und es kann dieselbe, 'wenn zur Erreichung der verlangten direkten Heizfläche erforderlich, auch über den Fahrzeugrahmen verbreitert werden.This facility ensures that the required fire box height is maintained, and it can do the same, 'if necessary to achieve the required direct heating surface, can also be widened over the vehicle frame.

Beiliegende Abbildungen zeigen, eine beispielsweise Ausführungsform des Erfindungsgedankens, und zwar Abb. i den Längsschnitt durch eine der Feuerkammern nach der Linie I-I der Abb. 2 und Abb. 2 einen Querschnitt durch die Feuerbüchse senkrecht zur Symmetrieebene. Die Oberkessel 1, 2 sind mit den Unterkesseln 3, 4 und 5 durch die gabelförmigen, dreizinkigen Rohrelemente 6, 6 verbunden. Die Feuerbüchse ist vorn und hinten durch die Stehwände 7 bzw. 8 abgeschlossen. Der Unterteil der Feuerbüchse trägt den Rost g. Die senkrechten Stücke (Zinken) io, 11, I2 der Rohrelemente sind in die entsprechenden Unterkessel 3, 4, 5 eingewalzt und durch das wagerechte Stück13 unter sich und mit einem der Oberkessel verbunden. Die Verbindung zwischen den wagerechten und senkrechten Teilen der Rohrelemente erfolgt durch Winkelstücke 14, 15, welche das Einwalzen und leichtes Reinigen ermöglichen.Enclosed figures show an example embodiment of the inventive concept, namely Fig. I the longitudinal section through one of the fire chambers along the line II of Fig. 2 and Fig. 2 a cross section through the fire box perpendicular to the plane of symmetry. The upper boilers 1, 2 are connected to the lower boilers 3, 4 and 5 by the fork-shaped, three-pronged pipe elements 6, 6. The fire box is closed at the front and back by the standing walls 7 and 8, respectively. The lower part of the fire box carries the grate g. The vertical pieces (prongs) 10, 11, I2 of the pipe elements are rolled into the corresponding lower kettles 3, 4, 5 and connected by the horizontal piece 13 to one another and to one of the upper kettles. The connection between the horizontal and vertical parts of the pipe elements is made by angle pieces 14, 15, which allow rolling and easy cleaning.

Die in den mittleren Unterkessel 4 eingewalzten Rohre i I teilen den Feuerraum in zwei symmetrische Hälften, von denen jede durch eine besondere Feuertür 16 bzw. 17 bedient wird.The rolled into the middle lower boiler 4 tubes i I share the Firebox in two symmetrical halves, each of which has a special fire door 16 or 17 is operated.

Claims (1)

PATENTANSPRUCF1: Lokomotivfeuerbüchse mit Stehwänden, welche den vorderen bzw. hinteren Abschluß der Feuerbüchse bilden, sowie mit Ober- und Unterkesseln, welche unter sich durch senkrecht zur Kessellängsachse stehende Rohrelemente, die den seitlichen und oberen Abschluß d-er Feuerbüchse bilden, verbunden sind, dadurch gekennzeichnet, daß die Rohrelemente aus drei senkrechten, in die Unterkessel eingewalzten Teilen und einem zweiteiligen wagerechten oberen Teile zusammengeschweißt sind und gabelförmige Elemente mit drei nach unten gerichteten Zinken bilden, wobei die wagerechten Teile der Elemente die Oberkessel in an sich ,bekannter Weise der Einwirkung der Feuergase entziehen. PATENT claim 1: Locomotive fire box with standing walls, which form the front or rear end of the fire box, as well as with upper and lower boilers, which are connected below by tube elements perpendicular to the longitudinal axis of the boiler, which form the side and top closure of the fire box characterized in that the pipe elements are welded together from three vertical, rolled into the lower boiler parts and a two-part horizontal upper part and form fork-shaped elements with three downwardly directed prongs, the horizontal parts of the elements, the upper boiler in itself, known manner of the action of Withdraw fire gases.
DEB125100D 1926-04-15 1926-04-15 Locomotive fire box with standing walls Expired DE446339C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB125100D DE446339C (en) 1926-04-15 1926-04-15 Locomotive fire box with standing walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB125100D DE446339C (en) 1926-04-15 1926-04-15 Locomotive fire box with standing walls

Publications (1)

Publication Number Publication Date
DE446339C true DE446339C (en) 1927-06-30

Family

ID=6996378

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB125100D Expired DE446339C (en) 1926-04-15 1926-04-15 Locomotive fire box with standing walls

Country Status (1)

Country Link
DE (1) DE446339C (en)

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