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CA924500A - Furnace for reheating billets or slabs - Google Patents

Furnace for reheating billets or slabs

Info

Publication number
CA924500A
CA924500A CA073642A CA73642A CA924500A CA 924500 A CA924500 A CA 924500A CA 073642 A CA073642 A CA 073642A CA 73642 A CA73642 A CA 73642A CA 924500 A CA924500 A CA 924500A
Authority
CA
Canada
Prior art keywords
slabs
furnace
billets
reheating
reheating billets
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
Application number
CA073642A
Inventor
A. Costick James
M. Salter Frank
R. Laws William
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Application granted granted Critical
Publication of CA924500A publication Critical patent/CA924500A/en
Expired 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/122—Preheating
    • 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3638—Heaters located above and under the track
    • 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
    • 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 on rails, e.g. under the action of scrapers or pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

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)
CA073642A 1969-02-04 1970-02-02 Furnace for reheating billets or slabs Expired CA924500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5966/69A GB1277590A (en) 1969-02-04 1969-02-04 Furnace for reheating billets or slabs

Publications (1)

Publication Number Publication Date
CA924500A true CA924500A (en) 1973-04-17

Family

ID=9805966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA073642A Expired CA924500A (en) 1969-02-04 1970-02-02 Furnace for reheating billets or slabs

Country Status (7)

Country Link
US (1) US3623715A (en)
BE (1) BE745352A (en)
CA (1) CA924500A (en)
DE (1) DE2003978A1 (en)
FR (1) FR2033930A5 (en)
GB (1) GB1277590A (en)
NL (1) NL7001435A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716222A (en) * 1971-02-23 1973-02-13 Rust Furnace Co Heating furnace
US4453915A (en) * 1982-08-25 1984-06-12 Bloom Engineering Company, Inc. Method and apparatus for underfiring oil country tube reheat furnaces
CN100582036C (en) * 2005-05-20 2010-01-20 富士胶片株式会社 Heating equipment and heating method
JP4741307B2 (en) * 2005-05-20 2011-08-03 富士フイルム株式会社 Heating apparatus and heating method
FR2917817B1 (en) * 2007-06-21 2016-05-27 Stein Heurtey DEVICE FOR LIMITING THE EXHAUST OF COMBUSTION FUME AT THE ENTRANCE OF A STEEL HEATING FURNACE
CN115323158A (en) * 2022-08-23 2022-11-11 北京首钢股份有限公司 Method for improving productivity of heating furnace of hot continuous rolling production line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476142A (en) * 1921-06-09 1923-12-04 Grant D Bradshaw Furnace
US3305109A (en) * 1962-09-19 1967-02-21 Amsler Morton Company Furnace discharging apparatus

Also Published As

Publication number Publication date
DE2003978A1 (en) 1971-01-07
FR2033930A5 (en) 1970-12-04
US3623715A (en) 1971-11-30
NL7001435A (en) 1970-08-06
GB1277590A (en) 1972-06-14
BE745352A (en) 1970-07-16

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