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AT91542B - Equipment on locomotive boilers to prevent scale deposits. - Google Patents

Equipment on locomotive boilers to prevent scale deposits.

Info

Publication number
AT91542B
AT91542B AT91542DA AT91542B AT 91542 B AT91542 B AT 91542B AT 91542D A AT91542D A AT 91542DA AT 91542 B AT91542 B AT 91542B
Authority
AT
Austria
Prior art keywords
equipment
scale deposits
locomotive boilers
prevent scale
wall
Prior art date
Application number
Other languages
German (de)
Inventor
Oswald Huwyler
Original Assignee
Oswald Huwyler
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 Oswald Huwyler filed Critical Oswald Huwyler
Application granted granted Critical
Publication of AT91542B publication Critical patent/AT91542B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Einrichtung an   Lokomotivkesseln   zur   Verhütung   VOll Kesselsteinablagerungen. 



   Mittelrohrwände für Lokomotivkessel, welche den Raum zwischen   Feuerkisten- und Rauchkammer-   rohrwand unterteilen, sind bekannt. Dieselben haben den Nachteil, dass der an den Siederöhren im   Raum ?   zwischen Feuerkisten- und Mittelrohrwand angesammelte Kesselstein nicht beseitigt werden kann. 



    Vorliegende Erfindung bezweckt, diesen Übelstand dadurch zu beseitigen, dass innerhalb des @ Siedrohbündels in der Mittelrohrwand und der Rauchkammerwand Auswaschlocher gleichaohsig an-   geordnet und durch einen Auswaschbolzen verschliessbar sind. Dadurch ist es möglich, mit einem Aus- waschrohr mit radial angeordneten Bohrungen für das Einspritzwasser das Siedrohrbündel in den Räumen beiderseitig der Mittelrohrwand vom abgelagerten Schlamm und Kesselstein von der   Rauchkammer   her 
 EMI1.1 
 Die Zeichnung zeigt beispielsweise im Schnitt einen   Lokomotivkessel   mit einem durch die beiden
Rohrwände C und D gehenden Auswaschbolzen A, B, welcher in die Rauchkammerrohrwand D einge- schraubt, in die Mittelnhrwand C dagegen als glatter Bolzen eingeschoben ist. 



     PATENT-ANSPRÜCHE   :
1. Einrichtung zur Verhütung der Kesselsteinablagerung bei Lokomotivkesseln, bei denen zwischen 
 EMI1.2 
 Scheidewand eingebaut ist, dadurch gekennzeichnet, dass sowohl die Scheidewand wie die Rauchkammer- rohrwand innerhalb des   Siedrohrbündels gleichachsig zueinander   liegende   Auswaschlöcher   haben, die durch einen gemeinsamen Bolzen verschliessbar sind. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Equipment on locomotive boilers to prevent full scale deposits.



   Central pipe walls for locomotive boilers, which subdivide the space between the fire box and smoke chamber pipe wall, are known. The same have the disadvantage that the one on the boiler tubes in the room? any scale accumulated between the fire box and the central pipe wall cannot be removed.



    The purpose of the present invention is to eliminate this deficiency in that washout holes are arranged with the same axis within the boiling tube bundle in the central pipe wall and the smoke chamber wall and can be closed by a washout bolt. This enables the boiling tube bundle in the spaces on both sides of the central tube wall to remove the deposited sludge and scale from the smoke chamber using a washout tube with radially arranged bores for the injection water
 EMI1.1
 For example, the drawing shows in section a locomotive boiler with one through the two
Wash-out bolt A, B extending through the pipe walls C and D, which is screwed into the smoke chamber pipe wall D, but is pushed into the middle wall C as a smooth bolt.



     PATENT CLAIMS:
1. Device to prevent scale deposits in locomotive boilers where between
 EMI1.2
 Partition wall is built in, characterized in that both the partition wall and the smoke chamber tube wall have washout holes lying coaxially to one another within the boiling tube bundle and which can be closed by a common bolt.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Ausführungsform der Einrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass der Auswaschbolzen in die Rauchkammerrohrwand eingeschraubt, in die Scheidewand dagegen als glatter Bolzen eingeschoben ist. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Embodiment of the device according to claim 1, characterized in that the washout bolt is screwed into the smoke chamber tube wall, but is pushed into the partition wall as a smooth bolt. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT91542D 1922-01-09 1922-01-09 Equipment on locomotive boilers to prevent scale deposits. AT91542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT91542T 1922-01-09

Publications (1)

Publication Number Publication Date
AT91542B true AT91542B (en) 1923-03-10

Family

ID=3611654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91542D AT91542B (en) 1922-01-09 1922-01-09 Equipment on locomotive boilers to prevent scale deposits.

Country Status (1)

Country Link
AT (1) AT91542B (en)

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