FR2363070A1 - Four a passage, en particulier four a poutres mobiles levantes - Google Patents

Four a passage, en particulier four a poutres mobiles levantes

Info

Publication number
FR2363070A1
FR2363070A1 FR7725873A FR7725873A FR2363070A1 FR 2363070 A1 FR2363070 A1 FR 2363070A1 FR 7725873 A FR7725873 A FR 7725873A FR 7725873 A FR7725873 A FR 7725873A FR 2363070 A1 FR2363070 A1 FR 2363070A1
Authority
FR
France
Prior art keywords
furnace
tubes
slabs
filled
coke
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.)
Granted
Application number
FR7725873A
Other languages
English (en)
Other versions
FR2363070B1 (fr
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.)
OFU Ofenbau Union GmbH
Original Assignee
OFU Ofenbau Union GmbH
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 OFU Ofenbau Union GmbH filed Critical OFU Ofenbau Union GmbH
Publication of FR2363070A1 publication Critical patent/FR2363070A1/fr
Application granted granted Critical
Publication of FR2363070B1 publication Critical patent/FR2363070B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D99/0035—Heating indirectly through a radiant surface
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
    • 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
    • F27B9/203—Conveyor mechanisms therefor having ramps
    • 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 peculiar to furnaces of these types
    • 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 peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Dispositif permettant de porter un four à passage à température régulière dans tout le volume du four. Il comporte des conduits chauffants 14, de forme tubulaire, remplis de coke et jouant de résistance électrique. L'invention peut être utilisée pour le réchauffage régulier des brames et des billettes dans un four à passage.
FR7725873A 1976-08-24 1977-08-24 Four a passage, en particulier four a poutres mobiles levantes Granted FR2363070A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762637970 DE2637970C2 (de) 1976-08-24 1976-08-24 Durchlaufofen, insbesondere Hubbalkenofen

Publications (2)

Publication Number Publication Date
FR2363070A1 true FR2363070A1 (fr) 1978-03-24
FR2363070B1 FR2363070B1 (fr) 1982-04-02

Family

ID=5986169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725873A Granted FR2363070A1 (fr) 1976-08-24 1977-08-24 Four a passage, en particulier four a poutres mobiles levantes

Country Status (3)

Country Link
DE (1) DE2637970C2 (fr)
FR (1) FR2363070A1 (fr)
IT (1) IT1080123B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141130A1 (de) * 1981-10-16 1983-04-28 Ruhrgas Ag, 4300 Essen Hubbalkenfoerderer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375317A (en) * 1943-02-05 1945-05-08 Bernard J Moore Industrial kiln and oven
US3354293A (en) * 1964-06-16 1967-11-21 Ludwig Riedhammer G M B H Electric furnace for ceramics
FR1562684A (fr) * 1967-06-26 1969-04-04
DE2040766B2 (de) * 1970-08-17 1971-12-16 Ofu Ofenbau Union Gmbh Industrieofen
DE2556721A1 (de) * 1975-12-17 1977-07-07 Ofu Ofenbau Union Gmbh Hubbalkenofen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009653B (de) * 1953-05-15 1957-06-06 Licentia Gmbh Hubbalkenofen mit heizbaren Hubbalken
DE1130091B (de) * 1958-04-26 1962-05-24 Ingenioer Gunnar Schjelderup Widerstandselement fuer elektrisch beheizte Industrieoefen
DE2017106A1 (en) * 1970-04-10 1971-10-21 Koppers Wistra Ofenbau Gmbh Under - fired walking beam furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375317A (en) * 1943-02-05 1945-05-08 Bernard J Moore Industrial kiln and oven
US3354293A (en) * 1964-06-16 1967-11-21 Ludwig Riedhammer G M B H Electric furnace for ceramics
FR1562684A (fr) * 1967-06-26 1969-04-04
DE2040766B2 (de) * 1970-08-17 1971-12-16 Ofu Ofenbau Union Gmbh Industrieofen
DE2556721A1 (de) * 1975-12-17 1977-07-07 Ofu Ofenbau Union Gmbh Hubbalkenofen

Also Published As

Publication number Publication date
FR2363070B1 (fr) 1982-04-02
DE2637970C2 (de) 1982-04-08
IT1080123B (it) 1985-05-16
DE2637970A1 (de) 1978-03-02

Similar Documents

Publication Publication Date Title
JPS5354106A (en) Vertical direct heating furnace
YU39860B (en) Tunnel furnace for the thermal treating of small workpieces
FR2363070A1 (fr) Four a passage, en particulier four a poutres mobiles levantes
IT8320826A0 (it) Procedimento per utilizzare un generatore di plasma per aumentare la temperatura dell'aria in un altoforno.
GB1321302A (en) Skid rail
GB1511880A (en) Supporting tube for pusher or walking beam type furnaces
GB1473489A (en) Support rails for furnaces
JPS5361508A (en) Walking beam type heating furnace
JPS5319112A (en) Hearth rail for heating furnace of walking beam type
MX164486B (es) Mejoras en metodo para controlar la eficiencia de laminado,en el laminado en caliente
FR2014262A1 (en) Furnace for heating metal bodies
JPS52144306A (en) Water cooled skid for heating furnace
IT7869153A0 (it) Perfezionamento ai procedimenti di riduzione a riducente solido di osssidi metallici in forni a storte mediante flusso dei gas di storta in equicorrente parziale o totale con la carica ed impianto per la attuazione del procedimento
JPS5315206A (en) Turning over apparatus for steel pieces
ATE22491T1 (de) Hubbalkenofen.
NL7709979A (en) Solar energy collector - has hollow body filled with compound or mixture of low melting point
JPS5311108A (en) Heating method and apparatus for rolled steel material
FR2323114A1 (fr) Four rotatif equipe d'un refroidisseur planetaire
JPS53112213A (en) Controlling method for extracting pitch in continuous heating furnace
EP0059306A3 (fr) Four à longerons mobiles
JPS5281009A (en) Heating furnace with holding equipment
GATZKE ALTERNATIVE ARRANGEMENTS FOR FIRING IN TUNNEL KILNS
JPS535012A (en) Walking beam type slab heating furnace
JPS5376110A (en) Metal skid rail for heating furnace
JPS5423983A (en) Dry curing plant of corss-linked polyethylene insulated cable

Legal Events

Date Code Title Description
ST Notification of lapse