ES2109123A1 - Metodo y aparato para enfriar piezas de trabajo. - Google Patents

Metodo y aparato para enfriar piezas de trabajo.

Info

Publication number
ES2109123A1
ES2109123A1 ES09400219A ES9400219A ES2109123A1 ES 2109123 A1 ES2109123 A1 ES 2109123A1 ES 09400219 A ES09400219 A ES 09400219A ES 9400219 A ES9400219 A ES 9400219A ES 2109123 A1 ES2109123 A1 ES 2109123A1
Authority
ES
Spain
Prior art keywords
cooling medium
cooling
inlet
central axis
workpiece
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
ES09400219A
Other languages
English (en)
Other versions
ES2109123B1 (es
Inventor
D Luis Francisco Lozano
F Ana Graciela Briceno
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.)
C V G Siderurgia Del Orinoco C
Original Assignee
C V G Siderurgia Del Orinoco C
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 C V G Siderurgia Del Orinoco C filed Critical C V G Siderurgia Del Orinoco C
Publication of ES2109123A1 publication Critical patent/ES2109123A1/es
Application granted granted Critical
Publication of ES2109123B1 publication Critical patent/ES2109123B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B45/02—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 for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

METODO Y APARATO PARA ENFRIAR PLAZAS DE TRABAJO, ESPECIALMENTE UNA PLAZA DE TRABAJO CONTINUA, LAMINADA, NO PLANA, QUE INCLUYE UN PASAJE DE ENFRIAMIENTO QUE TIENE UNA ENTRADA PARA RECIBIR DICHA PIEZA DE TRABAJO Y UNA SALIDA PARA SU DESCARGA, CUYO PASAJE DE ENFRIAMIENTO TIENE UN EJE CENTRAL E INCLUYE UNA ENTRADA PARA INTRODUCIR UN MEDIO ENFRIADOR EN DICHO PASAJE, Y UNA SALIDA PARA RETIRAR DICHO MEDIO DEL CITADO PASAJE, ESTANDO DISPUESTA LA ENTRADA DEL MEDIO ENFRIADOR CON RELACION AL EJE CENTRAL DEL PASAJE DE ENFRIAMIENTO DE MODO QUE INDUZCA UN FLUJO SUSTANCIALMENTE HELICOIDAL DEL MEDIO DE ENFRIAMIENTO EN TORNO AL EJE CENTRAL, DESDE LA ENTRADA DEL MEDIO ENFRIADOR HASTA SU SALIDA, CUYA SALIDA INCLUYE UNA CAMARA QUE TIENE UN AREA DE FLUJO EXPANDIDA, CON LO QUE SE CONTROLAN LA PRESION Y VELOCIDAD DEL MEDIO ENFRIADOR EN DICHO PASAJE PARA PROPORCIONAR UN ENFRIAMIENTO ACELERADO DE LA PIEZA DE TRABAJO.
ES09400219A 1993-02-09 1994-02-08 Metodo y aparato para enfriar piezas de trabajo. Expired - Lifetime ES2109123B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/015,470 US5329779A (en) 1993-02-09 1993-02-09 Method and apparatus for cooling workpieces

Publications (2)

Publication Number Publication Date
ES2109123A1 true ES2109123A1 (es) 1998-01-01
ES2109123B1 ES2109123B1 (es) 1998-07-01

Family

ID=21771593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400219A Expired - Lifetime ES2109123B1 (es) 1993-02-09 1994-02-08 Metodo y aparato para enfriar piezas de trabajo.

Country Status (8)

Country Link
US (1) US5329779A (es)
JP (1) JPH06297027A (es)
BR (1) BR9400454A (es)
CA (1) CA2114872A1 (es)
DE (1) DE4403759A1 (es)
ES (1) ES2109123B1 (es)
FR (1) FR2701224A1 (es)
IT (1) IT1268005B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280156B1 (it) * 1995-04-12 1998-01-05 Danieli Off Mecc Camera di raffreddamento di un prodotto laminato
IT1288066B1 (it) * 1996-01-26 1998-09-10 Metalrame S R L Scambiatore di calore a doppia camera atto a consentire un rapido ed elevato salto termico particolarmente adatto per il raffredamento
CN1746463B (zh) * 2004-09-08 2011-09-07 株式会社东芝 高温蒸汽阀和蒸汽轮机装置
DE102006012985A1 (de) * 2006-03-21 2007-10-11 Linde Ag Verfahren und Vorrichtung zum schnellen Abkühlen von Werkstücken
EP1842932A1 (en) * 2006-04-06 2007-10-10 Linde Aktiengesellschaft Method for cooling tubes
US7257976B1 (en) * 2007-01-10 2007-08-21 Mario Fabris Spiral cooling of steel workpiece in a rolling process
DE102012223848A1 (de) * 2012-12-19 2014-06-26 Sms Siemag Ag Vorrichtung und Verfahren zum Kühlen von Walzgut
ES2718704B2 (es) * 2018-02-27 2022-01-11 Nortek S A Boquilla separadora de alta eficiencia
CN113070354A (zh) * 2021-03-11 2021-07-06 青岛雷霆重工股份有限公司 一种线材轧制的冷却设备的反扑装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542237A (en) * 1944-11-13 1951-02-20 Ohio Seamless Tube Company Quenching apparatus for heattreated workpieces
ES444640A1 (es) * 1975-01-27 1977-05-16 Southwire Co Perfeccionamientos en aparatos para tratar con fluido una barra en avance.
US4064884A (en) * 1975-03-25 1977-12-27 C. J. Wennberg Ab Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres
ES487824A1 (es) * 1979-01-19 1980-06-16 Siderurgie Fse Inst Rech Perfeccionamientos en dispositivos para el enfriamiento de productos largos en movimiento continuo
EP0020246A1 (fr) * 1979-06-01 1980-12-10 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Dispositif de refroidissement de produits longs laminés en défilement
US4629165A (en) * 1983-11-23 1986-12-16 Badische Stahlwerke Ag Cooling pipe arrangement for a cooling section for rapid cooling of rolled wire or bar material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279072B (de) * 1968-05-29 1970-02-25 Voest Ag Verfahren zur Behandlung von Gußsträngen in Stranggußanlagen außerhalb der Kokille
US3722077A (en) * 1971-03-05 1973-03-27 South Wire Co A method of cooling and drying a wire utilizing an induced air wipe
AT323921B (de) * 1973-07-27 1975-08-11 Voest Ag Kuhleinrichtung für kontinuierlich zu giessende stränge
DE2361042C3 (de) * 1973-12-07 1980-07-31 Schloemann-Siemag Ag, 4000 Duesseldorf Vorrichtung zum Kühlen schnellauf enden Walzdrahtes
AT326854B (de) * 1973-12-18 1976-01-12 Voest Ag Stranggiessanlage
SE380125B (es) * 1974-12-02 1975-10-27 Ericsson Telefon Ab L M
DE2703852C3 (de) * 1977-01-31 1985-02-21 Nippon Kokan K.K., Tokio/Tokyo Vorrichtung zum Kühlen der Innenfläche eines zur Vertikalen geneigt geführten Metallrohres
DE7731245U1 (de) * 1977-10-08 1978-01-12 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung in form eines doppelwandigen rohres zum kuehlen von endlosprofilen
DE2851967A1 (de) * 1978-01-25 1979-07-26 Heberlein & Co Ag Vorrichtung zum abkuehlen erhitzter textilgarne aus thermoplastischem material
JPS56114973A (en) * 1980-02-15 1981-09-09 Canon Inc Developing method
FR2517039A1 (fr) * 1981-11-26 1983-05-27 Usinor Procede et installation pour effectuer le refroidissement controle de toles
US4654107A (en) * 1983-02-16 1987-03-31 Air Products And Chemicals, Inc. Hose cooling chamber with cold gas recycle
JP2833636B2 (ja) * 1991-10-28 1998-12-09 新日本製鐵株式会社 棒鋼・線材の水冷却方法および水冷却装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542237A (en) * 1944-11-13 1951-02-20 Ohio Seamless Tube Company Quenching apparatus for heattreated workpieces
ES444640A1 (es) * 1975-01-27 1977-05-16 Southwire Co Perfeccionamientos en aparatos para tratar con fluido una barra en avance.
US4064884A (en) * 1975-03-25 1977-12-27 C. J. Wennberg Ab Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres
ES487824A1 (es) * 1979-01-19 1980-06-16 Siderurgie Fse Inst Rech Perfeccionamientos en dispositivos para el enfriamiento de productos largos en movimiento continuo
EP0020246A1 (fr) * 1979-06-01 1980-12-10 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Dispositif de refroidissement de produits longs laminés en défilement
US4629165A (en) * 1983-11-23 1986-12-16 Badische Stahlwerke Ag Cooling pipe arrangement for a cooling section for rapid cooling of rolled wire or bar material

Also Published As

Publication number Publication date
DE4403759A1 (de) 1994-08-18
FR2701224A1 (fr) 1994-08-12
US5329779A (en) 1994-07-19
CA2114872A1 (en) 1994-08-10
ES2109123B1 (es) 1998-07-01
IT1268005B1 (it) 1997-02-20
JPH06297027A (ja) 1994-10-25
ITTO940057A1 (it) 1995-08-02
ITTO940057A0 (it) 1994-02-02
BR9400454A (pt) 1994-09-27

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