AT64068B - Feed water preheater with coiled pipes. - Google Patents

Feed water preheater with coiled pipes.

Info

Publication number
AT64068B
AT64068B AT64068DA AT64068B AT 64068 B AT64068 B AT 64068B AT 64068D A AT64068D A AT 64068DA AT 64068 B AT64068 B AT 64068B
Authority
AT
Austria
Prior art keywords
pipes
preheater
feed water
coiled pipes
water
Prior art date
Application number
Other languages
German (de)
Original Assignee
C Aug Schmidt Soehne
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 C Aug Schmidt Soehne filed Critical C Aug Schmidt Soehne
Application granted granted Critical
Publication of AT64068B publication Critical patent/AT64068B/en

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    SpeiaewaS8ervorwärmer   mit Schlangenrohren. 



   Die Erfindung betrifft eine Vorrichtung zur Vorwärmung von Kesselspeisewasser in Schlangenrohren mittels Dampf. Bei bekannten derartigen Vorrichtungen macht sich der Übelstand geltend, dass sich die während der Erwärmung des Wassers ausscheidenden Schlammteile an der Innenwand der Schlangenrohre absetzen, von der. sie nicht mehr entfernt werden können und so die Heizwirkung der Schlangenrohre beeinträchtigen. Diesem Übelstand wird nach der Erfindung dadurch entgegengetreten, dass das Kesselspeisewasser, bevor es in die Schlangenrohre gelangt. zur vorherigen Abscheidung der Schlammteile veranlasst wird. Zu diesem Zweck führen von   der Emtrittskammer   des Wassers achsial angeordnete Rohre durch den Heizraum zu einem   Schlammfängerraum,   an weichen die Schlangenrohre angeschlossen sind.

   In den achsialen Rohren soll das Wasser durch den die Rohre umspülenden Dampf bis zu einer Temperatur vorgewärmt werden, bel der die Schlammteile 
 EMI1.1 
 rohre nicht mehr stattfinden kann. 



   Der Speisewasservorwärmer nach der Erfindung, der in der Zeichnung in einem 
 EMI1.2 
 Vorwärmerrohre 5. deren Zahl beliebig sein kann, nach unten in den   Schlammfänger   6. der bei 7 kegelförmig ausgebildet und bei 8 mit einem entfernbaren Stopfen 9 zur zeitweiligen Entleerung versehen ist. Durch die Stutzen 10 steht der Schlammfänger mit dem Ringrohr 11 in Verbindung, an das sich die Schlangenrohre 12 anschliessen, die oben in das Ringrohr 13 ausmünden. Letzteres kann an oder im Deckel 2 angeordnet sein und steht mit dem   Wassorabnnssstntxen   14 in Verbindung. Der Behälter 1 ist unten mit dem   Dampfzcnussstutzen 75 und   dem Dampfabflussstutzen 16 versehen. 



   Die Wirkungsweise des Vorwärmers ist folgende :
Das vorzuwarmende Kesselspeisewasser gelangt durch die Leitung 4 in die Kammer 3 und von dort durch die von dem Dampf umspülten senkrechten Rohre 5 In den Schlamm- 
 EMI1.3 
 zum Abfluss gebracht. 

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



   <Desc / Clms Page number 1>
 



    SpeiaewaS8 preheater with coiled pipes.



   The invention relates to a device for preheating boiler feed water in coiled pipes by means of steam. In known devices of this type, the drawback asserts itself that the sludge parts excreted during the heating of the water settle on the inner wall of the coiled pipes. they can no longer be removed and thus impair the heating effect of the coiled pipes. This disadvantage is countered according to the invention in that the boiler feed water before it gets into the coiled pipes. is caused to separate the sludge particles beforehand. For this purpose, axially arranged pipes lead from the entry chamber of the water through the boiler room to a sludge trap room, to which the coiled pipes are connected.

   In the axial pipes, the water is to be preheated by the steam flowing around the pipes up to a temperature that causes the sludge parts
 EMI1.1
 pipes can no longer take place.



   The feed water preheater according to the invention, which is shown in the drawing in one
 EMI1.2
 Preheater tubes 5. the number of which can be any number, down into the sludge collector 6. which is conical at 7 and is provided at 8 with a removable plug 9 for temporary emptying. The sludge catcher is connected to the annular pipe 11 through the nozzle 10, to which the coiled pipes 12 connect, which open out into the annular pipe 13 at the top. The latter can be arranged on or in the cover 2 and is connected to the water drainage system 14. The container 1 is provided at the bottom with the steam socket 75 and the steam drain socket 16.



   The preheater works as follows:
The boiler feed water to be preheated passes through the line 4 into the chamber 3 and from there through the vertical pipes 5, which are surrounded by the steam, into the sludge
 EMI1.3
 brought to the drain.

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

 

Claims (1)

PATENT-ANSPRUCH : Speisewasservorwärmer mit Schlangenrohren, dadurch gekennzeichnet, dass von der an einem Ende des Vorwärmers liegenden Wassereintrittskammer (3) durch den Heizraum hindurch nach dem anderen Ende des Vorwarmers achsial angeordneten Rohre (5) zu einem Schlammfangraum 7) führen, an den Schlnugenrohre angeschlossen sind, die das Wasser durch den Heizraum zu der am selben Ende wie die Wassereintrittskammer gelegenen Wasseraustrittakammer (13) leiten. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Feed water preheater with coiled pipes, characterized in that axially arranged pipes (5) lead from the water inlet chamber (3) located at one end of the preheater through the heating room to the other end of the preheater to a sludge trap chamber 7) to which snake pipes are connected direct the water through the boiler room to the water outlet chamber (13) located at the same end as the water inlet chamber. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT64068D 1913-02-21 1913-05-26 Feed water preheater with coiled pipes. AT64068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE64068X 1913-02-21

Publications (1)

Publication Number Publication Date
AT64068B true AT64068B (en) 1914-03-26

Family

ID=5632321

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64068D AT64068B (en) 1913-02-21 1913-05-26 Feed water preheater with coiled pipes.

Country Status (1)

Country Link
AT (1) AT64068B (en)

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