MX2018003302A - Instalacion de tratamiento termico. - Google Patents

Instalacion de tratamiento termico.

Info

Publication number
MX2018003302A
MX2018003302A MX2018003302A MX2018003302A MX2018003302A MX 2018003302 A MX2018003302 A MX 2018003302A MX 2018003302 A MX2018003302 A MX 2018003302A MX 2018003302 A MX2018003302 A MX 2018003302A MX 2018003302 A MX2018003302 A MX 2018003302A
Authority
MX
Mexico
Prior art keywords
width
region
heat treatment
treatment system
furnace
Prior art date
Application number
MX2018003302A
Other languages
English (en)
Inventor
Winkel Jörg
Wilden Frank
Original Assignee
Schwartz 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 Schwartz Gmbh filed Critical Schwartz Gmbh
Publication of MX2018003302A publication Critical patent/MX2018003302A/es

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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)

Abstract

La invención se refiere a una instalación de tratamiento térmico, especialmente a un horno con solera de rodillos. La instalación de tratamiento térmico presenta un espacio útil con una primera zona con un ancho B1 y una segunda zona con un ancho B2, estando dispuestos en la primera zona los rodillos y siendo el ancho B2 mayor que el ancho B1. Por ancho se entiende aquí y en lo sucesivo la dimensión transversal con respecto a la dirección de paso por el horno. El ancho B1 está dimensionado de tal forma que los rodillos presentan una longitud con la que, incluso a una temperatura existente en el horno para el tratamiento térmico de componentes metálicos, sigan presentando tal estabilidad mecánica que por ejemplo su flexión permanezca dentro de tolerancias tolerables incluso en estado solicitado. Por encima de la primera zona del espacio útil se extiende la segunda zona del espacio útil con un mayor ancho B2, de manera que se pueden someter al tratamiento térmico también componentes con un ancho B2 máximo superior a B1.
MX2018003302A 2015-09-18 2016-09-12 Instalacion de tratamiento termico. MX2018003302A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15185974.1A EP3144620A1 (de) 2015-09-18 2015-09-18 Wärmebehandlungsanlage
PCT/EP2016/071450 WO2017046033A1 (de) 2015-09-18 2016-09-12 Wärmebehandlungsanlage

Publications (1)

Publication Number Publication Date
MX2018003302A true MX2018003302A (es) 2019-02-07

Family

ID=54330578

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003302A MX2018003302A (es) 2015-09-18 2016-09-12 Instalacion de tratamiento termico.

Country Status (5)

Country Link
US (1) US20180258506A1 (es)
EP (2) EP3144620A1 (es)
CN (1) CN108139160A (es)
MX (1) MX2018003302A (es)
WO (1) WO2017046033A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107058716B (zh) * 2017-04-01 2018-08-10 天龙科技炉业(无锡)有限公司 转毂式炉热处理自动生产线
DE102017120128A1 (de) * 2017-09-01 2019-03-07 Schwartz Gmbh Verfahren zum Erwärmen eines metallischen Bauteils auf eine Zieltemperatur und entsprechender Rollenherdofen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US387844A (en) * 1888-08-14 Regenerative gas-burner
US1498125A (en) * 1922-04-05 1924-06-17 Gleason Works Furnace
GB295955A (en) * 1927-02-21 1928-08-21 Taine Gilbert Mcdougal Improvements relating to the heat treatment of ceramic articles
DE2236231A1 (de) * 1972-07-24 1974-02-14 Heinz Behrens Mit gasfoermigen oder zerstaeubten fluessigen oder vergasten brennstoffen beheizter tunnelofen, insbesondere fuer die keramische industrie
US4013402A (en) * 1975-06-11 1977-03-22 Foster Wheeler Energy Corporation Fired heater for a multiphase feedstock
US4013403A (en) * 1975-12-08 1977-03-22 Pullman Incorporated Support means for a roller hearth in a kiln
DE3025801C2 (de) * 1980-07-08 1982-10-28 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Tunnelofen zum Brennen von keramischen Werkstücken
DE3319396C2 (de) * 1983-05-28 1985-04-04 VGT AG, 3432 Großalmerode Ofenanlage mit einem Ofen und einer Fördereinrichtung
DE4420467B8 (de) * 1994-06-13 2004-08-26 Loi Thermprocess Gmbh Erwärmungsofen für Werkstücke
IT1281420B1 (it) * 1995-09-13 1998-02-18 Danieli Off Mecc Procedimento di equalizzazione in un forno di riscaldo con ambiente ad ossidazione controllata e forno di riscaldo
CN1152483A (zh) * 1995-09-13 1997-06-25 丹尼利机械厂联合股票公司 均衡含受控氧化环境加热炉温度的方法及实施它的加热炉
JP2007231328A (ja) * 2006-02-28 2007-09-13 Jfe Steel Kk 金属材の加熱方法及び直火加熱炉
DE102006020781B3 (de) * 2006-05-03 2007-11-22 Benteler Automobiltechnik Gmbh Ofen
DE102007044783A1 (de) * 2007-09-19 2009-04-09 Audi Ag Verfahren und Vorrichtung zur Silicierung von kohlenstoffhaltigen Werkstoffen
DE102011006171A1 (de) 2011-03-25 2012-09-27 Eva Schwartz Rollenherdofen und Verfahren zum Erwärmen von Werkstücken
CN104017983A (zh) * 2014-06-05 2014-09-03 河北钢铁股份有限公司唐山分公司 一种长寿命的加热炉钢坯输送辊道

Also Published As

Publication number Publication date
EP3144620A1 (de) 2017-03-22
US20180258506A1 (en) 2018-09-13
EP3350528A1 (de) 2018-07-25
WO2017046033A1 (de) 2017-03-23
CN108139160A (zh) 2018-06-08

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