DD279297A5 - Rollenherdofen zum waermen von brammen, bloecken, knueppeln, blechen und dergleichen waermgut - Google Patents

Rollenherdofen zum waermen von brammen, bloecken, knueppeln, blechen und dergleichen waermgut Download PDF

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Publication number
DD279297A5
DD279297A5 DD89326141A DD32614189A DD279297A5 DD 279297 A5 DD279297 A5 DD 279297A5 DD 89326141 A DD89326141 A DD 89326141A DD 32614189 A DD32614189 A DD 32614189A DD 279297 A5 DD279297 A5 DD 279297A5
Authority
DD
German Democratic Republic
Prior art keywords
furnace
roller
hearth
rollers
space
Prior art date
Application number
DD89326141A
Other languages
German (de)
English (en)
Inventor
Paul Freieck
Peter Holz
Horst Mathejka
Original Assignee
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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 ��@���������@�������k�� filed Critical ��@���������@�������k��
Publication of DD279297A5 publication Critical patent/DD279297A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
DD89326141A 1988-03-05 1989-03-01 Rollenherdofen zum waermen von brammen, bloecken, knueppeln, blechen und dergleichen waermgut DD279297A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807240A DE3807240C1 (es) 1988-03-05 1988-03-05

Publications (1)

Publication Number Publication Date
DD279297A5 true DD279297A5 (de) 1990-05-30

Family

ID=6348943

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89326141A DD279297A5 (de) 1988-03-05 1989-03-01 Rollenherdofen zum waermen von brammen, bloecken, knueppeln, blechen und dergleichen waermgut

Country Status (5)

Country Link
EP (1) EP0331937B1 (es)
AT (1) ATE67025T1 (es)
DD (1) DD279297A5 (es)
DE (2) DE3807240C1 (es)
ES (1) ES2026706T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007383B4 (de) * 2000-02-18 2008-06-26 Sms Demag Ag Wasserkühlbare Ofenrolle zum Fördern von Werkstücken durch einen Aufwärmofen
CN103322824B (zh) * 2012-03-22 2015-06-17 宝山钢铁股份有限公司 一种炉辊结瘤的处理方法
DE102014224445A1 (de) 2014-11-28 2016-06-02 Schmidt + Clemens Gmbh & Co. Kg Ungekühlte Ofenrolle, und Verfahren zur Herstellung einer ungekühlten Ofenrolle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR512892A (fr) * 1920-04-01 1921-02-02 Anciens Etablissements Chavann Four à recuire
FR596680A (fr) * 1925-03-25 1925-10-29 Ac Spark Plug Co Procédé et appareil pour la cuisson des objets en céramique
DE523525C (de) * 1929-11-08 1931-04-27 Poetter G M B H Foerdervorrichtung fuer OEfen zur Waermebehandlung von Metallen
GB521003A (en) * 1938-11-08 1940-05-09 Sankey Joseph & Sons Ltd Improvements in furnaces for use in heat treatment of articles or in heating articles for subsequent operations
US2663558A (en) * 1949-01-21 1953-12-22 Blaw Knox Co Furnace conveyer element
US2788957A (en) * 1953-03-30 1957-04-16 Drever Co Refractory roller furnace conveyor system
DE1232997B (de) * 1963-05-09 1967-01-26 Ofu Ofenbau Union G M B H Rollenherd fuer einen Rollenherdofen zur Waermebehandlung von insbesondere metallischem Gut

Also Published As

Publication number Publication date
EP0331937B1 (de) 1991-09-04
ES2026706T3 (es) 1992-05-01
DE58900247D1 (de) 1991-10-10
EP0331937A1 (de) 1989-09-13
DE3807240C1 (es) 1989-06-01
ATE67025T1 (de) 1991-09-15

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