ATE43978T1 - DEVICE FOR COOLING ROLLED METAL PRODUCTS. - Google Patents

DEVICE FOR COOLING ROLLED METAL PRODUCTS.

Info

Publication number
ATE43978T1
ATE43978T1 AT84110373T AT84110373T ATE43978T1 AT E43978 T1 ATE43978 T1 AT E43978T1 AT 84110373 T AT84110373 T AT 84110373T AT 84110373 T AT84110373 T AT 84110373T AT E43978 T1 ATE43978 T1 AT E43978T1
Authority
AT
Austria
Prior art keywords
cooling
flanges
boxes
well
web
Prior art date
Application number
AT84110373T
Other languages
German (de)
Inventor
Fernand Wagner
Marc Fox
Emile Hommel
Robert Briol
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Application granted granted Critical
Publication of ATE43978T1 publication Critical patent/ATE43978T1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Discharge Heating (AREA)

Abstract

1. Apparatus for cooling beams, comprising horizontal roller guides (2) on which lean the flanges of the beam (1), vertical roller guides, as well as cooling boxes (3, 4, 5) provided with orifices dispensing a cooling liquid, the boxes (5) which are used for cooling the outer surfaces of the flanges having a total height being at least equal to the height of the flanges and the boxes (3, 4) which are used for cooling the inner surfaces of the flanges having side walls which extend nearly over the whole inner surface of the flanges, characterized - in that the said boxes (3, 4, 5) are provided with equally spaced orifices dispensing water through the walls facing the beam (1) ; - in that the boxes (3, 4) used for cooling the inner sufaces of the flanges as well as the web account together for at least 70 % of the web surface ; - in that the boxes (4) for cooling the inner surfaces of the flanges as well as the upper surface of the web are mounted below arms (10) which can pivot in the direction of the transport of the beams (1) and - in that a damming element, comprising at least one metallic box (32), which is connected to a pressure fluid source and which is provided with openings (33) opposite to the surfaces of the beam, is located at the outlet of the cooling device, this damming element having a cross section which is such that it can be fitted into the upper chamber of the beam (1).
AT84110373T 1983-09-12 1984-08-31 DEVICE FOR COOLING ROLLED METAL PRODUCTS. ATE43978T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84999A LU84999A1 (en) 1983-09-12 1983-09-12 METHOD AND DEVICE FOR COOLING LAMINATED METAL PRODUCTS
EP84110373A EP0140026B1 (en) 1983-09-12 1984-08-31 Device for cooling rolled metallic products

Publications (1)

Publication Number Publication Date
ATE43978T1 true ATE43978T1 (en) 1989-06-15

Family

ID=19730145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84110373T ATE43978T1 (en) 1983-09-12 1984-08-31 DEVICE FOR COOLING ROLLED METAL PRODUCTS.

Country Status (7)

Country Link
EP (1) EP0140026B1 (en)
JP (1) JPS6077924A (en)
AT (1) ATE43978T1 (en)
AU (1) AU568681B2 (en)
DE (1) DE3478668D1 (en)
LU (1) LU84999A1 (en)
ZA (1) ZA847111B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297523A (en) * 1987-05-29 1988-12-05 Nkk Corp Heat treatment method for rail
FR2675718A1 (en) * 1991-04-29 1992-10-30 Bertin & Cie METHOD AND DEVICE FOR COOLING A PROFILE DURING LAMINATION.
DE19757485A1 (en) 1997-12-23 1999-06-24 Schloemann Siemag Ag Device for the controlled cooling of hot-rolled profiles, especially beams, directly from the rolling heat
CN112934870B (en) * 2021-04-27 2022-09-30 湖州华特不锈钢管制造有限公司 Inner hole cleaning device for cold-drawn steel pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4213768Y1 (en) * 1966-07-08 1967-08-07
JPS4872012A (en) * 1971-12-29 1973-09-28
DE2558832C2 (en) * 1975-01-03 1989-08-10 Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie, Bruxelles Device for the treatment of rolled steel products
BE837884A (en) * 1976-01-23 1976-05-14 Centre Rech Metallurgique IMPROVEMENTS TO COOLING SYSTEMS FOR METAL PROFILES
JPS5522434A (en) * 1978-08-04 1980-02-18 Hitachi Ltd Water draining method of rolling mill

Also Published As

Publication number Publication date
LU84999A1 (en) 1985-06-04
EP0140026A2 (en) 1985-05-08
AU568681B2 (en) 1988-01-07
ZA847111B (en) 1985-04-24
EP0140026A3 (en) 1985-08-28
DE3478668D1 (en) 1989-07-20
JPH0573806B2 (en) 1993-10-15
AU3299184A (en) 1985-03-21
EP0140026B1 (en) 1989-06-14
JPS6077924A (en) 1985-05-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee