JPS5118205B2 - - Google Patents

Info

Publication number
JPS5118205B2
JPS5118205B2 JP47022502A JP2250272A JPS5118205B2 JP S5118205 B2 JPS5118205 B2 JP S5118205B2 JP 47022502 A JP47022502 A JP 47022502A JP 2250272 A JP2250272 A JP 2250272A JP S5118205 B2 JPS5118205 B2 JP S5118205B2
Authority
JP
Japan
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
JP47022502A
Other languages
Japanese (ja)
Other versions
JPS4889808A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP47022502A priority Critical patent/JPS5118205B2/ja
Priority to DE19722259639 priority patent/DE2259639C3/de
Priority to FR7243439A priority patent/FR2162511B1/fr
Priority to IT5452172A priority patent/IT973930B/it
Priority to GB5639272A priority patent/GB1393440A/en
Priority to US00330150A priority patent/US3801267A/en
Publication of JPS4889808A publication Critical patent/JPS4889808A/ja
Publication of JPS5118205B2 publication Critical patent/JPS5118205B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • 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
    • F27B9/12—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
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/008—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising cross-beams or gantry cranes
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0089—Quenching
    • 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)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP47022502A 1971-12-06 1972-03-03 Expired JPS5118205B2 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47022502A JPS5118205B2 (enrdf_load_stackoverflow) 1972-03-03 1972-03-03
DE19722259639 DE2259639C3 (de) 1971-12-06 1972-12-06 Mehrzonentunnel- Durchlaufofen
FR7243439A FR2162511B1 (enrdf_load_stackoverflow) 1971-12-06 1972-12-06
IT5452172A IT973930B (it) 1971-12-06 1972-12-06 Apparecchio preriscaldatore metal lurgico e forno che lo comprende
GB5639272A GB1393440A (en) 1971-12-06 1972-12-06 Pre-heating apparatus particularly for pre-heating steel ingots or blooms
US00330150A US3801267A (en) 1972-03-03 1973-02-06 Furnace having a combustion pressure elevating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47022502A JPS5118205B2 (enrdf_load_stackoverflow) 1972-03-03 1972-03-03

Publications (2)

Publication Number Publication Date
JPS4889808A JPS4889808A (enrdf_load_stackoverflow) 1973-11-24
JPS5118205B2 true JPS5118205B2 (enrdf_load_stackoverflow) 1976-06-08

Family

ID=12084506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47022502A Expired JPS5118205B2 (enrdf_load_stackoverflow) 1971-12-06 1972-03-03

Country Status (2)

Country Link
US (1) US3801267A (enrdf_load_stackoverflow)
JP (1) JPS5118205B2 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236844B2 (enrdf_load_stackoverflow) * 1974-04-10 1977-09-19
JPS5114807A (ja) * 1974-07-30 1976-02-05 Ishikawajima Harima Heavy Ind Netsushoriro
US3920382A (en) * 1974-08-14 1975-11-18 Bloom Eng Co Inc Method and apparatus for heat treating articles in a recirculating type furnace
JPS5220935A (en) * 1975-06-28 1977-02-17 Daido Steel Co Ltd Method of and device for heat treating materials to be treted such as wire rods
JPS527810U (enrdf_load_stackoverflow) * 1975-07-04 1977-01-20
CA1079962A (en) * 1976-10-15 1980-06-24 Roland Drugge Method of sintering and apparatus for carrying out the method
JPS552753A (en) * 1978-06-21 1980-01-10 Ito Seisakusho:Kk Method and apparatus for soaking treatment for cold billet and hot billet
US4529379A (en) * 1983-09-28 1985-07-16 Dicastri Peter Cooking apparatus
EP0244597A1 (de) * 1986-04-08 1987-11-11 Neuweiler AG Vorrichtung zur hydraulischen Förderung von Körpern und Verwendung der Vorrichtung
US4828483B1 (en) * 1988-05-25 1994-03-22 Bloom Eng Co Inc Method and apparatus for suppressing nox formation in regenerative burners
FR2785668B1 (fr) * 1998-11-10 2001-02-23 Air Liquide Procede de chauffage d'un four a chargement continu notamment pour produits siderurgiques, et four de chauffage a chargement continu
DE102015110361B4 (de) * 2015-06-26 2019-12-24 Thyssenkrupp Ag Verfahren zum Herstellen eines Werkstoffverbundes in einer Walzanlage und Verwendung der Walzanlage

Also Published As

Publication number Publication date
US3801267A (en) 1974-04-02
JPS4889808A (enrdf_load_stackoverflow) 1973-11-24

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