GB1003381A - A continuous furnace for reheating metal billets - Google Patents

A continuous furnace for reheating metal billets

Info

Publication number
GB1003381A
GB1003381A GB41405/63A GB4140563A GB1003381A GB 1003381 A GB1003381 A GB 1003381A GB 41405/63 A GB41405/63 A GB 41405/63A GB 4140563 A GB4140563 A GB 4140563A GB 1003381 A GB1003381 A GB 1003381A
Authority
GB
United Kingdom
Prior art keywords
conveyer
billets
soaking zone
conveyers
zones
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
GB41405/63A
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.)
Svenska Metallverkens UGNS AB
Original Assignee
Svenska Metallverkens UGNS AB
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 Svenska Metallverkens UGNS AB filed Critical Svenska Metallverkens UGNS AB
Publication of GB1003381A publication Critical patent/GB1003381A/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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/207—Conveyor mechanisms therefor consisting of two or more conveyors

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)

Abstract

1,003,381. Continuous metal heating furnaces. SVENSKA METALLVERKENS UGNS A.B. Oct. 21, 1963 [Oct. 20, 1962], No. 41405/63. Heading F4B. In a reheating furnace for metal billets, the work is fed through successive zones by separate walking beam conveyers, so that the time for which the billets remain in the different temperature zones can be regulated. In a furnace having a preheating zone 1 and a soaking zone 2, billets are fed through the zones by separate, independently driven walking-beam conveyers 3, 4. The conveyers 3, 4 are synchronised, and the leading conveyer 3 can be stopped independently while the soaking zone 2 is emptied by conveyer 4 and discharge conveyer 7. In a modification, Fig. 2 (not shown), the billets are transferred from the loading conveyer to the soaking zone conveyer down a shoot. A shoot and end discharge opening may follow the soaking zone conveyer.
GB41405/63A 1962-10-20 1963-10-21 A continuous furnace for reheating metal billets Expired GB1003381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1127962 1962-10-20

Publications (1)

Publication Number Publication Date
GB1003381A true GB1003381A (en) 1965-09-02

Family

ID=20293664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41405/63A Expired GB1003381A (en) 1962-10-20 1963-10-21 A continuous furnace for reheating metal billets

Country Status (2)

Country Link
US (1) US3304210A (en)
GB (1) GB1003381A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414619A (en) * 1971-10-27 1975-11-19 Actric Ltd Heat treatment furnaces and methods of heat treatment
CH609592A5 (en) * 1975-06-06 1979-03-15 Prolizenz Ag
DE3310789A1 (en) * 1983-03-24 1984-09-27 Kraftwerk Union AG, 4330 Mülheim METHOD AND TUNNEL STOVE FOR SINTERING GRUENLINGEN
US4511124A (en) * 1983-05-03 1985-04-16 Lone Star Steel Company Method and composition for fluidization of accumulated pit scrap in soaking pits
US4586898A (en) * 1984-12-14 1986-05-06 Btu Engineering Corporation Multi-zone furnace system
JPS6237313A (en) * 1985-08-09 1987-02-18 Chugai Ro Kogyo Kaisha Ltd Walking beam type heating furnace for billet
US5820364A (en) * 1996-07-31 1998-10-13 Republic Engineered Systems Reheat furnace apparatus and method of use
FR2779742B1 (en) * 1998-06-11 2000-08-11 Stein Heurtey IMPROVEMENTS RELATING TO HEATING OVENS OF STEEL PRODUCTS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126534A (en) * 1936-05-22 1938-08-09 Electric Furnace Co Controlled atmosphere furnace construction and operation
US2723927A (en) * 1953-10-20 1955-11-15 Harmon And Company Method of scale free flame heating of metals

Also Published As

Publication number Publication date
US3304210A (en) 1967-02-14

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