ES2081527T3 - Procedimiento y dispositivo para el tratamiento termico de piezas de trabajo. - Google Patents

Procedimiento y dispositivo para el tratamiento termico de piezas de trabajo.

Info

Publication number
ES2081527T3
ES2081527T3 ES92111518T ES92111518T ES2081527T3 ES 2081527 T3 ES2081527 T3 ES 2081527T3 ES 92111518 T ES92111518 T ES 92111518T ES 92111518 T ES92111518 T ES 92111518T ES 2081527 T3 ES2081527 T3 ES 2081527T3
Authority
ES
Spain
Prior art keywords
grates
furnace
workpieces
slides
raised
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 - Lifetime
Application number
ES92111518T
Other languages
English (en)
Inventor
Hartmut Steck-Winter
Franz Hagenauer
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.)
Aichelin GmbH Germany
Original Assignee
Aichelin GmbH Germany
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 Aichelin GmbH Germany filed Critical Aichelin GmbH Germany
Application granted granted Critical
Publication of ES2081527T3 publication Critical patent/ES2081527T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F27B9/14—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
    • F27B9/26—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 on or in trucks, sleds, or containers
    • 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

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)
  • Furnace Charging Or Discharging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Incineration Of Waste (AREA)

Abstract

EN UN PROCEDIMIENTO PARA EL TRATAMIENTO TERMICO DE PIEZAS, SE DESPLAZAN LAS PIEZAS SOBRE PARRILLAS (24) A TRAVES DE AL MENOS UNA CAMARA DE HORNO (10). LAS PARRILLAS (24) SE LEVANTAN PARA EL AVANCE DURANTE UNA FASE DE ELEVACION DEL SUELO DEL HORNO, DE TAL FORMA QUE EN EL ESTADO LEVANTADO SE DESPLAZAN EN DIRECCION DE TRANSPORTE, PREFERENTEMENTE MEDIANTE UN DISPOSITIVO DE IMPULSION (28), Y FINALMENTE EN UNA FASE DE DESCENSO SE VUELVEN A DEPOSITAR SOBRE EL SUELO DEL HORNO. POR EL MOVIMIENTO DE TRASLACION EN ESTADO LEVANTADO DE LAS PARRILLAS, SE EVITAN ESFUERZOS DE ROZAMIENTO Y LA SEGURIDAD DEL SERVICIO AUMENTA. UN HORNO PARA EL DESARROLLO DEL PROCEDIMIENTO PRESENTA AL MENOS DOS DISTRIBUIDORES SOBREPUESTOS, DISPUESTOS DEBAJO DE LAS PARRILLAS (24), EN EL QUE EL DISTRIBUIDOR SUPERIOR ES ELEVABLE, CON RESPECTO AL INFERIOR, PARA PODER LEVANTAR LAS PARRILLAS (24) DEL SUELO DEL HORNO, Y EN EL QUE LOS DOS DISTRIBUIDORES SON DESPLAZABLES EN LA POSICION ELEVADA PARA EL TRANSPORTE DE LAS PARRILLAS (24). PREFERENTEMENTE LOS DOS DISTRIBUIDORES PRESENTAN PLANOS INCLINADOS SOBREPUESTOS, CON EL FIN DE FACILITAR UNA ELEVACION O DESCENSO DEL DISTRIBUIDOR SUPERIOR.
ES92111518T 1991-07-08 1992-07-07 Procedimiento y dispositivo para el tratamiento termico de piezas de trabajo. Expired - Lifetime ES2081527T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4122573 1991-07-08
DE4132197A DE4132197A1 (de) 1991-07-08 1991-09-27 Verfahren und vorrichtung zur waermebehandlung von werkstuecken

Publications (1)

Publication Number Publication Date
ES2081527T3 true ES2081527T3 (es) 1996-03-16

Family

ID=25905303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92111518T Expired - Lifetime ES2081527T3 (es) 1991-07-08 1992-07-07 Procedimiento y dispositivo para el tratamiento termico de piezas de trabajo.

Country Status (4)

Country Link
EP (1) EP0522512B1 (es)
AT (1) ATE130430T1 (es)
DE (2) DE4132197A1 (es)
ES (1) ES2081527T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316841A1 (de) * 1993-05-19 1994-11-24 Aichelin Gmbh Vorrichtung zur Wärmebehandlung metallischer Werkstücke
DE4433612A1 (de) * 1994-09-21 1996-03-28 Aichelin Gmbh Ofen zur Wärmebehandlung von Werkstücken
DE10337304B4 (de) * 2003-08-14 2008-07-03 Sms Elotherm Gmbh Erwärmunganlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057367A (en) * 1936-04-25 1936-10-13 Surface Combustion Corp Walking beam furnace
FR849857A (fr) * 1938-02-07 1939-12-04 Bbc Brown Boveri & Cie Dispositif transporteur pour fours à tunnel à marche continue
GB1417373A (en) * 1974-02-25 1975-12-10 Prepovske Strojirny Narodni Po Conveyer
DE2730310C2 (de) * 1977-07-05 1985-10-17 Ruhrgas Ag, 4300 Essen Verfahren zum Fördern von Rosten durch einen Tunnelofen
DE2831251C2 (de) * 1978-07-15 1986-10-16 Smit Ovens Nijmegen B.V., Nijmegen Hubplattenofen
ES476763A1 (es) * 1979-01-11 1980-04-01 Barboni Giorgio Mejoras en hornos para coccion de azulejos.
DE3430118C1 (de) * 1984-08-16 1986-01-09 Degussa Ag, 6000 Frankfurt Beschickungsvorrichtung fuer Waermebehandlungsoefen

Also Published As

Publication number Publication date
ATE130430T1 (de) 1995-12-15
DE4132197C2 (es) 1993-04-29
EP0522512B1 (de) 1995-11-15
DE59204316D1 (de) 1995-12-21
EP0522512A1 (de) 1993-01-13
DE4132197A1 (de) 1993-01-14

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