AT94338B - Blow-out device for the heating tubes arranged in the smoke chamber of heating tube boilers. - Google Patents

Blow-out device for the heating tubes arranged in the smoke chamber of heating tube boilers.

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Publication number
AT94338B
AT94338B AT94338DA AT94338B AT 94338 B AT94338 B AT 94338B AT 94338D A AT94338D A AT 94338DA AT 94338 B AT94338 B AT 94338B
Authority
AT
Austria
Prior art keywords
heating
smoke chamber
blow
out device
tubes arranged
Prior art date
Application number
Other languages
German (de)
Inventor
James Bennett
Original Assignee
James Bennett
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 James Bennett filed Critical James Bennett
Application granted granted Critical
Publication of AT94338B publication Critical patent/AT94338B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Die Erfindung betrifft eine Anordnung zur Entfernung des angesammelten Russes und anderer Niederschläge aus den Kesselzügen sowie auch zur Beseitigung der Flugasche und des Russes, welche sich in der Verbrennungskammer hinter dem Rost und hinter der   Feuerbrücke   angesammelt haben, mittels HochdruckdampfesunterVerwendungeinerAusblasevorrichtungmitinverschiedenerHöhenlagebefindlichen Strahldüsen.

   Gemäss der Erfindung sind zwei   unabhängig   voneinander in Vertikalebenen ver-   schwenkbare Düsensätze   in verschiedenen Höhenlagen vorgesehen, deren jeder abwechselnd so eingestellt werden kann, dass der eine die Heizrohre   ausbläst,   während der andere zur Zugerzeugung dient. 
 EMI1.2 
   brennungskammer J zur Rauchkammer   7 geführt wird, welch letztere die obere Hälfte der Kesselvorderseite einnimmt. 



     Innerhalb der Rauchkammer 7   sind in verschiedenen Höhen drehbare Rahmen 13 angeordnet. deren jeder ein horizontales   Zuleitungsrohr   T und ein Strahlrohr T' besitzen, welches mit Strahldüsen T2 ausgerüstet ist, die derart in Abständen voneinander verteilt sind, dass sie mit den Rauchröhren 11 übereinstimmen. Die Rohre T sind gelenkig und dampfdicht mit der Dampfleitung verbunden. Ein Strahldüsenrahmen T. 13 T' ist am unteren Teil der   Racchbüchse derart angeordnet, dass   er, wenn er gedreht wird, entweder eine vertikale Lage einnehmen kann oder   unter   irgendeinem erforderlichen Winkel gegen die Vertikallage einstellbar ist. Dieser schwingende Rahmen kann   daher Dampf   in alle die unteren Rohre des Kessels einblasen.

   Der obere Strahldüsenrahmen ist gleichfalls versch wenkbar und die aus ihm austretenden Dampfstrahlen gehen entweder in die Rohre der oberen Hälfte des Kessels oder in die oben angeordneten   Vertikalrohre n.   



   Bei Verwendung dieser Strahlrahmen zum Reinigen der Kesselrohre und der   Veibrennungskaipmcr     wird z : : erst der   obere Rahmen derart gedreht, dass aus seinen Düsen der Dampf in die vertikalen Züge gerichtet wird, wo er eine   erhöhte Zugwirkung hervorbringt und der untere Rahmen   wird langsam verdreht, 
 EMI1.3 
 dass er Dampf in die oberen Reihen der hotizontalen Rauchrohre einbläst, während der untere Rahmen zur Erhöhung der Zugwirkung in den Rohren M vertikal gestellt wird. Wenn die Düsenrahmen nicht benützt werden, so kann man sie gegen die Tür D der   Rauchkammerbüchse zurücklegen,   damit sie gegen die starke Einwirkung der Hitze von den Rauchrohren geschützt sind. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The invention relates to an arrangement for removing the accumulated soot and other precipitates from the boiler passes and also for removing the fly ash and soot which have accumulated in the combustion chamber behind the grate and behind the fire bridge by means of high pressure steam using a blowout device with jet nozzles at different heights.

   According to the invention, two sets of nozzles that can be pivoted independently of one another in vertical planes are provided at different heights, each of which can be set alternately so that one blows out the heating pipes while the other is used to generate draft.
 EMI1.2
   combustion chamber J is led to the smoke chamber 7, the latter occupying the upper half of the front of the boiler.



     Within the smoke chamber 7 rotatable frames 13 are arranged at different heights. each of which has a horizontal feed pipe T and a jet pipe T 'which is equipped with jet nozzles T2 which are spaced apart from one another in such a way that they coincide with the smoke pipes 11. The pipes T are connected to the steam line in an articulated and steam-tight manner. A jet nozzle frame T. 13 T 'is arranged on the lower part of the racch sleeve in such a way that, when it is rotated, it can either assume a vertical position or is adjustable at any required angle relative to the vertical position. This swinging frame can therefore inject steam into all of the lower tubes of the boiler.

   The upper jet nozzle frame can also be pivoted and the steam jets exiting from it go either into the tubes of the upper half of the boiler or into the vertical tubes arranged above.



   When using this jet frame to clean the boiler tubes and the combustion chamber, first the upper frame is rotated in such a way that the steam is directed from its nozzles into the vertical trains, where it creates an increased pulling effect and the lower frame is slowly rotated,
 EMI1.3
 that it blows steam into the upper rows of the hotizontal smoke tubes, while the lower frame is placed vertically to increase the pulling effect in the tubes M. If the nozzle frames are not in use, they can be put back against the door D of the smoke box so that they are protected against the strong effects of the heat from the smoke tubes.

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

 

Claims (1)

PATENT-ANSPRUCH : In der Rauchkammer von Heizrohrkesseln angeordnete Ausblasevorrichtung für die Heizrohre, gekennzeichnet durch zwei unabhängig voneinander in Vertikalebenen vcrschwenkbare. in verschiedenen EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: In the smoke chamber of heating tube boilers arranged blowout device for the heating tubes, characterized by two independently pivotable in vertical planes. in different EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT94338D 1920-04-17 1920-04-17 Blow-out device for the heating tubes arranged in the smoke chamber of heating tube boilers. AT94338B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT94338T 1920-04-17

Publications (1)

Publication Number Publication Date
AT94338B true AT94338B (en) 1923-09-25

Family

ID=3614091

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94338D AT94338B (en) 1920-04-17 1920-04-17 Blow-out device for the heating tubes arranged in the smoke chamber of heating tube boilers.

Country Status (1)

Country Link
AT (1) AT94338B (en)

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