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FR1421142A - Improvements made to slab furnaces - Google Patents

Improvements made to slab furnaces

Info

Publication number
FR1421142A
FR1421142A FR2570A FR2570A FR1421142A FR 1421142 A FR1421142 A FR 1421142A FR 2570 A FR2570 A FR 2570A FR 2570 A FR2570 A FR 2570A FR 1421142 A FR1421142 A FR 1421142A
Authority
FR
France
Prior art keywords
improvements made
furnaces
slab
slab furnaces
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
FR2570A
Other languages
French (fr)
Inventor
John Frederick Robert Jones
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.)
Stein Atkinson Stordy Ltd
Original Assignee
Stein Atkinson Stordy Ltd
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 Stein Atkinson Stordy Ltd filed Critical Stein Atkinson Stordy Ltd
Application granted granted Critical
Publication of FR1421142A publication Critical patent/FR1421142A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/70—Furnaces for ingots, i.e. soaking pits
    • 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
    • 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
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • F27B2009/3027—Use of registers, partitions
    • 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
    • F27B2009/3072—Balancing the pressure between the upper part and the lower part of the kiln, 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • F27B9/3011—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR2570A 1964-01-20 1965-01-20 Improvements made to slab furnaces Expired FR1421142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2410/64A GB1090371A (en) 1964-01-20 1964-01-20 Improvements relating to slab reheating furnaces

Publications (1)

Publication Number Publication Date
FR1421142A true FR1421142A (en) 1965-12-10

Family

ID=9739066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2570A Expired FR1421142A (en) 1964-01-20 1965-01-20 Improvements made to slab furnaces

Country Status (4)

Country Link
US (1) US3356355A (en)
DE (1) DE1483035A1 (en)
FR (1) FR1421142A (en)
GB (1) GB1090371A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114515A (en) * 1983-11-25 1985-06-21 Kawasaki Steel Corp Heating furnace for billet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421155A (en) * 1921-05-19 1922-06-27 George W Booth Tunnel kiln
US1851717A (en) * 1928-08-23 1932-03-29 Swindell Dressler Corp Kiln car
US1815890A (en) * 1929-01-04 1931-07-28 Nichols Copper Co Glass melting-preheater and mixer
US2974387A (en) * 1958-04-21 1961-03-14 Shenango China Inc Tunnel kiln and continuous conveyor system

Also Published As

Publication number Publication date
US3356355A (en) 1967-12-05
DE1483035A1 (en) 1970-01-15
GB1090371A (en) 1967-11-08

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