AT122123B - Multiple burner pulverized coal firing system, especially for locomotives. - Google Patents

Multiple burner pulverized coal firing system, especially for locomotives.

Info

Publication number
AT122123B
AT122123B AT122123DA AT122123B AT 122123 B AT122123 B AT 122123B AT 122123D A AT122123D A AT 122123DA AT 122123 B AT122123 B AT 122123B
Authority
AT
Austria
Prior art keywords
burners
locomotives
pulverized coal
firing system
coal firing
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Dipl Ing Hayn
Original Assignee
Georg Dipl Ing Hayn
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 Georg Dipl Ing Hayn filed Critical Georg Dipl Ing Hayn
Application granted granted Critical
Publication of AT122123B publication Critical patent/AT122123B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



    Kohlenstaubfeuerungsanlage   mit mehreren   Brennern, insbesondere fnr Lokomotiven.   
 EMI1.1 
 der Hauptbrenner b, e und e die Kesselverluste zu decken vermag, sind letztere in dem   Ausführungs-   beispiel gegeneinander so abgestuft, dass der Brenner b die doppelte Leistung wie die Brenner   c   und e zusammen besitzt. Man kann dann mit folgenden drei Brennerabstufungen fahren :
1. Brenner b,   e   und e eingeschaltet =   100%   Brennerleistung ;
2. Brenner b ein-, e und e ausgeschaltet = 66%% Brennerleistung ;
3. Brenner b aus-,   c   und e eingeschaltet = 331/3% Brennerleistung. 



  Demgegenüber war bei den bekannten Anordnungen nur eine Einstellung auf 100 und   50% möglich.   



   Für das Wesen der Erfindung ist es unerheblich, in welcher Weise und in welcher Zahl die Brenner in der   Feuerbüchse   angeordnet sind. Beispielsweise können die beiden kleineren Brenner des Schemas,   c   und e, in einen einzigen zusammengefasst sein, der unter-oder oberhalb des grösseren Brenners b liegt ; denn zweckmässigerweise wird man die einzelnen Brennergruppen nebeneinander, übereinander oder einander gegenüber symmetrisch zur Längsmittelebene des Verbrennungsraumes legen, damit immer eine gleichmässige Flammenverteilung vorhanden ist. Ebenso ist es ohne Einfluss auf die Erfindung, ob als Brenner sogenannte Flächenbrenner oder einfache Lochbrenner verwendet werden. 

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



   <Desc / Clms Page number 1>
 



    Coal dust firing system with several burners, especially for locomotives.
 EMI1.1
 the main burner b, e and e is able to cover the boiler losses, the latter in the exemplary embodiment are graduated from one another in such a way that burner b has twice the output as burner c and e together. You can then operate with the following three burner levels:
1. Burner b, e and e switched on = 100% burner output;
2. Burner b switched on, e and e switched off = 66 %% burner output;
3. Burner b off, c and e on = 331/3% burner output.



  In contrast, the known arrangements could only be set to 100 and 50%.



   For the essence of the invention, it is irrelevant in what way and in what number the burners are arranged in the fire box. For example, the two smaller burners of the scheme, c and e, can be combined into a single one which is below or above the larger burner b; because the individual burner groups are expediently placed next to one another, one above the other or opposite one another symmetrically to the longitudinal center plane of the combustion chamber, so that there is always a uniform flame distribution. It also has no effect on the invention whether so-called surface burners or simple hole burners are used as burners.

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

 

Claims (1)

PATENT-ANSPRÜCHE : 1. Insbesondere für Lokomotiven bestimmte Kohlenstaubfeuerungsanlage, vornehmlich mit Brausenbrenner, dadurch gekennzeichnet, dass die Brenner (b, e, e) untereinander verschieden gross bemessen und ihrer Leistung nach abgestuft sind, so dass je nach Ab-bzw. Zusehaltung der verschieden bemessenen Brenner verschieden abgestufte Leistungen erzielt werden können. <Desc/Clms Page number 2> EMI2.1 zur-Längsmittelebene der Feuerung symmetrische Anordnung der Brenner (b, e, e), von denen zwangläufig jeweils beim Ab-bzw. Zuschalten gleichzeitig nur symmetrisch angeordnete Brenner bzw. Brennergruppen beeinflusst werden. EMI2.2 PATENT CLAIMS: 1. In particular, for locomotives certain pulverized coal firing system, primarily with shower burners, characterized in that the burners (b, e, e) are of different sizes and are graded according to their performance, so that depending on or. Maintaining the different sized burner different graded performances can be achieved. <Desc / Clms Page number 2> EMI2.1 Symmetrical arrangement of the burners (b, e, e) in relation to the longitudinal center plane of the furnace, of which inevitably each time the Switching on, only symmetrically arranged burners or groups of burners can be influenced. EMI2.2
AT122123D 1928-03-02 1928-05-07 Multiple burner pulverized coal firing system, especially for locomotives. AT122123B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE122123X 1928-03-02

Publications (1)

Publication Number Publication Date
AT122123B true AT122123B (en) 1931-04-10

Family

ID=5657226

Family Applications (1)

Application Number Title Priority Date Filing Date
AT122123D AT122123B (en) 1928-03-02 1928-05-07 Multiple burner pulverized coal firing system, especially for locomotives.

Country Status (1)

Country Link
AT (1) AT122123B (en)

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