AT39352B - Method for charging blast furnaces. - Google Patents

Method for charging blast furnaces.

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Publication number
AT39352B
AT39352B AT39352DA AT39352B AT 39352 B AT39352 B AT 39352B AT 39352D A AT39352D A AT 39352DA AT 39352 B AT39352 B AT 39352B
Authority
AT
Austria
Prior art keywords
blast furnaces
charging blast
pieces
charging
finer
Prior art date
Application number
Other languages
German (de)
Inventor
Arthur Glenn Mc Kee
Original Assignee
Arthur Glenn Mc Kee
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 Arthur Glenn Mc Kee filed Critical Arthur Glenn Mc Kee
Application granted granted Critical
Publication of AT39352B publication Critical patent/AT39352B/en

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  • Manufacture Of Iron (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Beschicken von Hochöfen. 



   Es ist bekannt, dass beim Beschicken von Hochöfen die einzelnen Ladungen sich beim Herabfallen von selbst sortieren, derart, dass die grossen Stücke infolge ihrer grösseren   lebendigen   Kraft weiter fallen als die feineren und leichten Teile, sodass also in dem   Schüttgefässe   über dem Hochofenkopf bei der früher üblichen Beschickung auf der einen Seite stets die grossen Stücke liegen, während di, feineren bis zur Staubform verkleinerten Stücke sich auf der anderen, der   Einfühnmgs-   stelle der einzelnen Ladungen zunächst liegenden Seite befinden. Dementsprechend zeigt, auch die Beschickung in dem Hochofen eine scharf von einander getrennte Zusammensetzung, derart. dass auf   der einen Seite lauter grosse Stücke, auf   der anderen nur die feineren Stücke sich vorfinden.

   Hierdurch   wird der Betrieb   des Hochofens   unregelmässig. Man   hat diese bekannte Erscheinung schon zu   bekämpfen   versucht und zwar dadurch, dass man den Trichter auf dem   Hochofenkopf,   in welchen sich die Gichtwagen entleeren, drehbar macht. derart, dass das Schütt- 
 EMI1.1 
 Es wird also durch das vorliegende Verfahren das regelmässige Abwechseln übereinander liegender Schichten, derart, dass regelmässig auf eine gröbere Schicht eine feinere folgt und umgekehrt,   vermieden.   

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



   <Desc / Clms Page number 1>
 



  Method for charging blast furnaces.



   It is known that when loading blast furnaces, the individual charges sort themselves when they fall down, in such a way that the large pieces, due to their greater living force, fall further than the finer and light pieces, so that in the bulk vessel above the blast furnace head in the earlier one As usual, the large pieces always lie on one side, while the finer pieces, reduced to the form of dust, are on the other side, which is closest to the place where the individual charges are introduced. Accordingly, the feed in the blast furnace also shows a sharply separated composition of this kind. that on the one hand there are lots of large pieces, on the other only the finer pieces.

   This makes the operation of the blast furnace irregular. Attempts have already been made to combat this well-known phenomenon by making the funnel on the blast furnace head, in which the furnace wagons empty, rotatable. in such a way that the bulk
 EMI1.1
 The present method thus avoids the regular alternation of layers lying on top of one another in such a way that a coarser layer is regularly followed by a finer layer and vice versa.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zum Beschicken von Hochöfen, bei welchem die einzelnen Schichten der Be- EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for charging blast furnaces in which the individual layers of the EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT39352D 1907-08-07 1907-08-07 Method for charging blast furnaces. AT39352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT39352T 1907-08-07

Publications (1)

Publication Number Publication Date
AT39352B true AT39352B (en) 1909-10-25

Family

ID=3557403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT39352D AT39352B (en) 1907-08-07 1907-08-07 Method for charging blast furnaces.

Country Status (1)

Country Link
AT (1) AT39352B (en)

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