DE230090C - - Google Patents

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Publication number
DE230090C
DE230090C DENDAT230090D DE230090DA DE230090C DE 230090 C DE230090 C DE 230090C DE NDAT230090 D DENDAT230090 D DE NDAT230090D DE 230090D A DE230090D A DE 230090DA DE 230090 C DE230090 C DE 230090C
Authority
DE
Germany
Prior art keywords
grooves
plates
floors
floor
channels
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT230090D
Other languages
German (de)
Publication of DE230090C publication Critical patent/DE230090C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/48Bottoms or tuyéres of converters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/002Producing shaped prefabricated articles from the material assembled from preformed elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)

Description

Verfahren zur Herstellung von Konverterböden aus gepreßten und gebrannten Formsteinen, dadurch gekennzeichnet, daß die Böden aus Platten oder Formsteinen zusammengesetzt werden, welche an den Seiten Nuten oder Rinnen haben, die im zusammengesetzten Boden die Windöffnungen bilden. ' ,Process for the production of converter floors from pressed and fired Shaped stones, characterized in that the floors are composed of plates or shaped stones which are attached to the The sides have grooves or gutters that form the wind openings in the composite floor form. ',

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

BERUH. OEDRUCKT IH DER REWHSDRUCKEREI.CALM. PRINTED BY THE REWHSDRUCKEREI.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die Erfindung betrifft ein Verfahren zur Herstellung von Konverterböden, welches eine größere Haltbarkeit des Bodens und eine Vereinfachung der Herstellung gegenüber den bisher gebräuchlichen Verfahren erzielt.The invention relates to a method for producing converter floors, which is a greater durability of the floor and a simplification of the production compared to the previously used method achieved. Bei den bekannten Verfahren werden die Böden entweder aus einem von Windöffnungen durchzogenen Block hergestellt oder durch Zusammensetzung mehrerer von Windöffnungen durchzogenen Formsteine.In the known methods, the floors are either made of one of wind openings produced by a continuous block or by combining several wind openings traversed shaped stones. Die Durchlochung der Böden oder ihrer einzelnen Formsteine ist ein den bekannten Herstellungsverfahren anhaftender Übelstand. Nach der Erfindung werden die Böden aus gepreßten und gebrannten Platten oder Formsteinen zusammengesetzt, welche nicht durchlocht sind, sondern an den Seiten Nuten oder Rinnen haben. Im zusammengesetzten Boden bilden diese Nuten oder Rinnen dann die ao Windöffnungen.The perforation of the floors or their individual shaped stones is a well-known one Manufacturing process inherent disadvantage. According to the invention, the floors are made of Composed of pressed and fired plates or shaped stones, which are not perforated but have grooves or channels on the sides. In the composite floor, these grooves or channels then form the ao wind openings. Den Platten kann in bekannter Weise durch Eiseneinlagen leicht eine sehr große Festigkeit gegeben werden. The plates can easily be given a very high strength in a known manner by means of iron inserts . In der Zeichnung sind beispielsweise inIn the drawing, for example, in Fig. ι zwei Platten mit Nuten an einer Seite,Fig. Ι two plates with grooves on one side, Fig. 2 zwei Platten mit Nuten an beiden Seiten,Fig. 2 two plates with grooves on both sides, Fig. 3 ein fertiger Boden in Draufsicht dargestellt. Fig. 3 shows a finished floor in plan view. α sind die Nuten oder Rinnen, b sind die Eiseneinlagen, c in Fig. 3 die einzelnen Platten, aus denen der Boden zusammengesetzt ist. α are the grooves or channels, b are the iron inlays, c in Fig. 3 are the individual plates that make up the floor. 35 Pats ν τ-Anspruch :35 Pats ν τ claim:
DENDAT230090D Active DE230090C (en)

Publications (1)

Publication Number Publication Date
DE230090C true DE230090C (en)

Family

ID=490336

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT230090D Active DE230090C (en)

Country Status (1)

Country Link
DE (1) DE230090C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758486A1 (en) * 1997-01-23 1998-07-24 Savoie Refractaires IMPROVED DEVICE FOR BLOWING A GAS INTO A MOLTEN METAL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758486A1 (en) * 1997-01-23 1998-07-24 Savoie Refractaires IMPROVED DEVICE FOR BLOWING A GAS INTO A MOLTEN METAL
EP0855237A1 (en) * 1997-01-23 1998-07-29 Savoie Refractaires Improved device for gas insufflation into a molten metal

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