DE3880916D1 - Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. - Google Patents

Gekuehlter rohrstrang fuer industrie-erwaermungsoefen.

Info

Publication number
DE3880916D1
DE3880916D1 DE8888111648T DE3880916T DE3880916D1 DE 3880916 D1 DE3880916 D1 DE 3880916D1 DE 8888111648 T DE8888111648 T DE 8888111648T DE 3880916 T DE3880916 T DE 3880916T DE 3880916 D1 DE3880916 D1 DE 3880916D1
Authority
DE
Germany
Prior art keywords
furnace
cooled
displacements
tube
cooled pipeline
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.)
Expired - Lifetime
Application number
DE8888111648T
Other languages
English (en)
Inventor
Helmut Dipl Ing Heuss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EOn Ruhrgas AG
Original Assignee
Ruhrgas AG
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 Ruhrgas AG filed Critical Ruhrgas AG
Priority to DE8888111648T priority Critical patent/DE3880916D1/de
Application granted granted Critical
Publication of DE3880916D1 publication Critical patent/DE3880916D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F27B9/201—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 walking beam furnace
    • 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
    • F27B9/22—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 on rails, e.g. under the action of scrapers or pushers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
DE8888111648T 1987-08-01 1988-07-20 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. Expired - Lifetime DE3880916D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888111648T DE3880916D1 (de) 1987-08-01 1988-07-20 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3725607A DE3725607A1 (de) 1987-08-01 1987-08-01 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen
DE8888111648T DE3880916D1 (de) 1987-08-01 1988-07-20 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen.

Publications (1)

Publication Number Publication Date
DE3880916D1 true DE3880916D1 (de) 1993-06-17

Family

ID=6332908

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3725607A Withdrawn DE3725607A1 (de) 1987-08-01 1987-08-01 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen
DE8888111648T Expired - Lifetime DE3880916D1 (de) 1987-08-01 1988-07-20 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3725607A Withdrawn DE3725607A1 (de) 1987-08-01 1987-08-01 Gekuehlter rohrstrang fuer industrie-erwaermungsoefen

Country Status (3)

Country Link
US (1) US4886450A (de)
EP (1) EP0302301B1 (de)
DE (2) DE3725607A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232359A (en) * 1991-07-26 1993-08-03 Campbell Frank Jun Device for increasing the thermal radiation heat transfer on an object in a furnace
US5405264A (en) * 1992-04-23 1995-04-11 Loi Essen Industrieofenanlagen Gmbh Device for carrying a charge in a furnace
US5374186A (en) * 1994-01-19 1994-12-20 Italimpianti Of America, Inc. Roll system for roller hearth furnaces for thin slabs
US6299433B1 (en) 1999-11-05 2001-10-09 Gas Research Institute Burner control
US7241135B2 (en) 2004-11-18 2007-07-10 Honeywell International Inc. Feedback control for modulating gas burner
CN103334002A (zh) * 2013-07-17 2013-10-02 上海诚达工业炉有限公司 连续加热炉进钢口的横梁机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895072A (en) * 1927-02-17 1933-01-24 Ray M Fenton Continuous furnace for metallurgical purposes
US1927634A (en) * 1929-02-19 1933-09-19 Frank A Fahrenwald Furnace
US2023126A (en) * 1934-06-09 1935-12-03 Frank A Fahrenwald Subdivided roller bottom for sheet normalizing furnaces
GB525204A (en) * 1939-02-15 1940-08-23 Stein & Atkinson Ltd Improvements in furnaces, particularly for the heat treatment of metals
US3100811A (en) * 1960-05-31 1963-08-13 Frederick S Bloom Metal heating furnace
DE1199301B (de) * 1961-03-24 1965-08-26 Didier Werke Ag Waermofen fuer metallisches Gut
US3179395A (en) * 1962-05-09 1965-04-20 Allegheny Ludlum Steel Slab heating furnaces
US3212763A (en) * 1964-03-05 1965-10-19 United States Steel Corp Reheating furnace
FR1432434A (fr) * 1965-05-10 1966-03-18 Armco Steel Corp Procédé et four pour le chauffage de pièces métalliques
DE2039507C3 (de) * 1970-08-08 1973-12-06 Huettenwerk Oberhausen Ag, 4200 Oberhausen Aufsatzstucke für wassei gekühlte Tragrohre eines Stoßofens
DE2039508C3 (de) * 1970-08-08 1973-12-06 Huettenwerk Oberhausen Ag, 4200 Oberhausen Stoßofen
DE2123729A1 (en) * 1971-05-13 1972-11-16 Karrena-Feuerungsbau GmbH, 4000 Düsseldorf-Rath Preheat furnace - with change in support positions ensuring even prod temp
DE3325733A1 (de) * 1983-07-16 1985-01-24 Bloom Engineering (Europa) GmbH, 4000 Düsseldorf Waermofen
DE3440126C2 (de) * 1984-11-02 1993-11-18 Italimpianti Deutschland Gmbh Hubbalkenofen

Also Published As

Publication number Publication date
DE3725607A1 (de) 1989-02-09
US4886450A (en) 1989-12-12
EP0302301B1 (de) 1993-05-12
EP0302301A1 (de) 1989-02-08

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: E.ON RUHRGAS AG, 45138 ESSEN, DE