DE385135C - Box-shaped fire box for locomotive and locomotive boilers - Google Patents

Box-shaped fire box for locomotive and locomotive boilers

Info

Publication number
DE385135C
DE385135C DEJ23012D DEJ0023012D DE385135C DE 385135 C DE385135 C DE 385135C DE J23012 D DEJ23012 D DE J23012D DE J0023012 D DEJ0023012 D DE J0023012D DE 385135 C DE385135 C DE 385135C
Authority
DE
Germany
Prior art keywords
box
locomotive
fire box
boilers
shaped 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
DEJ23012D
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 DEJ23012D priority Critical patent/DE385135C/en
Application granted granted Critical
Publication of DE385135C publication Critical patent/DE385135C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam 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
    • F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
    • F22B13/08—Locomobile, traction-engine, steam-roller, or locomotive boilers without auxiliary water tubes inside 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)
  • Baking, Grill, Roasting (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 5. DEZEMBER 192SISSUED DECEMBER 5, 192S

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

— JVs 385135 -KLASSE 13 a GRUPPE 20 - JVs 385135 - CLASS 13 a GROUP 20

(J 2JO JS Xj 13 a)(J 2JO JS Xj 13 a)

Friedrich Jahn in Gelsenkirchen.Friedrich Jahn in Gelsenkirchen.

Kistenförmige Feuerbüchse für Lokomotiv- und Lokomobilkessel. Patentiert im Deutschen Reiche vom 14. September 1922 ab.Box-shaped fire box for locomotive and locomotive boilers. Patented in the German Empire on September 14, 1922.

Der Gegenstand der Erfindung ist eine ankerlose Feuerbüchse für Lokomotiv- und Lokomobilkessel.The object of the invention is an anchorless fire box for locomotive and Locomobile boiler.

Die Erfindung bezweckt die Vermeidung · der Feuerbüchsdeckenanker unter Beibehaltung einer großen Rohrwandfläche. Sie soll die Absetzung des Kesselsteins auf der Feuerbüchsendecke vermindern und eine leichte Reinigung derselben möglich machen.The invention aims to avoid the fire box ceiling anchors while retaining them a large pipe wall area. She is supposed to set the boiler stone on the fire box ceiling and make them easy to clean.

Ankerlose Feuerbüchsen sind bekannt. Z. B. wird als Feuerbüchse .ein Stück kreisrundes Flammrohr verwendet. Dieses hat Anchorless fire boxes are known. For example, a piece of circular flame tube is used as the fire box. This has

aber eine schwere, teuere Kesselbauart zur Folge. Außerdem wird die Anbringung einer großen und leicht zu bedienenden Rostfläche erschwert. Um letzteres zu ermöglichen, gab S man den Feuerbüchsen die Gestalt einer Kiste. Um die Anker zu vermeiden, wölbt man die Decke wellenförmig, so daß die Wellen in der Längsachse des Kessels liegen oder gegen diese um 900 versetzt sind. Als Deckebut result in a heavy, expensive type of boiler. In addition, the attachment of a large and easy-to-use grate surface is made more difficult. To make the latter possible, the fire boxes were given the shape of a box. To avoid the anchor, to the ceiling bulges wavy, so that the shafts are located in the longitudinal axis of the boiler or are offset from these 90 0th As a blanket

muß man jedoch besonders starke Kesselbleche verwenden, auch kann man letztere und die Seitenwände nicht aus einem Stück herstellen. In den Einbeulungen wird die Ansammlung von Kesselstein gefördert und der Wärmedurchgang erschwert. Bei ungenügender Kesselreinigung kann dieser Umstand zu beträchtlichen Schädigungen führen. Unter Berücksichtigung dieses Umstandes wurde die Feuerbüchsdecke halbkreisförmig ausgebildet. Durch diese Bauweise geht jedoch ein Teil der Rohrwandfläche verloren und man muß sich mit einer geringen Anzahl von Heizrohren begnügen. Dabei ergibt sich auch ein hoher Wasserstand und ein kleinerHowever, you have to use particularly strong boiler plates, you can also use the latter and do not make the side walls in one piece. In the dents, the accumulation promoted by scale and made the heat transfer difficult. If it is insufficient This can lead to considerable damage when cleaning the boiler. Under Taking this into account, the fire box cover was designed to be semicircular. However, by this design, part of the pipe wall area is lost and you have to deal with a small number of Heating pipes content. This also results in a high water level and a low one

as Dampfraum im Kessel, welcher das Mitreißen von Wasser zur Maschine begünstigt.The steam room in the boiler, which entrains favored by water to the machine.

Alle hier geschilderten Übelstände sollen durch die im folgenden beschriebene Bauart vermieden werden.All of the abuses described here are intended to result from the design described below be avoided.

Die auf der Zeichnung beispielsweise dargestellte Feuerbüchse besteht aus dem hinteren Boden i, welcher mit einem Feuerloch 2 versehen ist und nach oben zu halbkreisförmig ausgebildet ist, der rechteckigen Rohrwand 3 und den Seitenwänden 4, die mit der Feuerbüchsdecke 5 ein Stück bilden. Letztere ist halbkreisförmig ausgebildet und paßt sich bei 6 der Rohrwand 3 an. Durch die Heizrohre 7, die Stehbolzen 8 und die Nietnähte 9 und 10 ist die Feuerbüchse mit den übrigen Kesselteilen verbunden. Die Heizrohre 11 müssen mittels eines Spezialwerkzeuges eingewalzt werden.The fire box shown for example in the drawing consists of the rear floor i, which is provided with a fire hole 2 and is designed to be semicircular upwards, the rectangular pipe wall 3 and the side walls 4, which form one piece with the fire box cover 5. The latter is semicircular and adapts to the pipe wall 3 at 6. The fire box is connected to the other boiler parts by the heating pipes 7, the stud bolts 8 and the riveted seams 9 and 10. The heating pipes 11 must be rolled in using a special tool.

Claims (1)

Patent-Anspruch:Patent claim: Kistenförmige Feuerbüchse für Lokomotiv- und Lokomobilkessel mit nach einem Halbkreis gewölbter Decke, dadurch gekennzeichnet., daß die Halbkreisform der Decke an der den Heizrohren zu gelegenen Seite in die Rechteckform übergeht und die so geformte Feuerbüchsdecke an die entsprechend rechteckige Rohrwand angeschlossen ist.Box-shaped fire box for locomotive and Lokomobilkessel with a semicircle vaulted ceiling, characterized in that the semicircular shape the ceiling on the side facing the heating pipes merges into the rectangular shape and the fire box ceiling formed in this way is connected to the corresponding rectangular pipe wall. B Schnitt C-D.B. Section C-D. Schnitt E-P.Section E-P.
DEJ23012D 1922-09-14 1922-09-14 Box-shaped fire box for locomotive and locomotive boilers Expired DE385135C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ23012D DE385135C (en) 1922-09-14 1922-09-14 Box-shaped fire box for locomotive and locomotive boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ23012D DE385135C (en) 1922-09-14 1922-09-14 Box-shaped fire box for locomotive and locomotive boilers

Publications (1)

Publication Number Publication Date
DE385135C true DE385135C (en) 1923-12-05

Family

ID=7201224

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ23012D Expired DE385135C (en) 1922-09-14 1922-09-14 Box-shaped fire box for locomotive and locomotive boilers

Country Status (1)

Country Link
DE (1) DE385135C (en)

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