FR2371248A1 - COOLING EQUIPMENT FOR WORKING CYLINDERS OF HOT STRIP ROLLS - Google Patents

COOLING EQUIPMENT FOR WORKING CYLINDERS OF HOT STRIP ROLLS

Info

Publication number
FR2371248A1
FR2371248A1 FR7734673A FR7734673A FR2371248A1 FR 2371248 A1 FR2371248 A1 FR 2371248A1 FR 7734673 A FR7734673 A FR 7734673A FR 7734673 A FR7734673 A FR 7734673A FR 2371248 A1 FR2371248 A1 FR 2371248A1
Authority
FR
France
Prior art keywords
hot strip
cooling equipment
working cylinders
strip rolls
rows
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
FR7734673A
Other languages
French (fr)
Other versions
FR2371248B3 (en
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag AG
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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Publication of FR2371248A1 publication Critical patent/FR2371248A1/en
Application granted granted Critical
Publication of FR2371248B3 publication Critical patent/FR2371248B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Appareillage de refroidissement des cylindres de travail, notamment de cages quarto de finition d'un train de laminoir de feuillard à chaud, comportant des rangées de buses raccordées à des amenées d'eau de refroidissement et dirigées contre les cylindres de travail. Les amenées d'eau de refroidissement sont conçues sous forme de poutres en caisson 5, 6 fermées de section trapézoïdales dont le flanc 7, 17 côté cylindre est muni de rangees de buses 9, 10, 11, 19 dirigées vers le cylindre de travail adjacent 1 ou 2, chacune de ces poutres en caisson comportant en son milieu un dispositif d'appui pour la raclette correspondante 15, 20. Application : laminoirs de feuillard à chaud.Apparatus for cooling the working rolls, in particular quarto finishing cages of a hot strip rolling mill, comprising rows of nozzles connected to cooling water inlets and directed against the working rolls. The cooling water inlets are designed in the form of box beams 5, 6 closed with trapezoidal cross-section whose sidewall 7, 17 on the cylinder side is provided with rows of nozzles 9, 10, 11, 19 directed towards the adjacent working cylinder 1 or 2, each of these box beams comprising in its middle a support device for the corresponding scraper 15, 20. Application: hot strip rolling mills.

FR7734673A 1976-11-20 1977-11-14 COOLING EQUIPMENT FOR WORKING CYLINDERS OF HOT STRIP ROLLS Granted FR2371248A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652845 DE2652845A1 (en) 1976-11-20 1976-11-20 DEVICE FOR COOLING WORK ROLLERS IN HOT STRIP MILLS

Publications (2)

Publication Number Publication Date
FR2371248A1 true FR2371248A1 (en) 1978-06-16
FR2371248B3 FR2371248B3 (en) 1980-08-01

Family

ID=5993591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734673A Granted FR2371248A1 (en) 1976-11-20 1977-11-14 COOLING EQUIPMENT FOR WORKING CYLINDERS OF HOT STRIP ROLLS

Country Status (4)

Country Link
DE (1) DE2652845A1 (en)
FR (1) FR2371248A1 (en)
GB (1) GB1591407A (en)
IT (1) IT1088246B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE11236T1 (en) * 1980-06-11 1985-02-15 Davy Mckee (Poole) Limited SPRAYING DEVICE FOR ROLLING MILL.
DE4134599C1 (en) * 1991-10-18 1993-02-25 Thyssen Stahl Ag, 4100 Duisburg, De
GB2300136A (en) * 1995-04-26 1996-10-30 Spraying Systems Limited Spray apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984729A (en) * 1933-10-19 1934-12-18 American Sheet & Tin Plate Apparatus for cleaning metal working rolls
US1994691A (en) * 1933-10-19 1935-03-19 American Sheet & Tin Plate Apparatus for cleaning metal working rolls
GB1433301A (en) * 1974-02-19 1976-04-28 Loewy Robertson Eng Co Ltd Tension bridle for a rolling mill

Also Published As

Publication number Publication date
IT1088246B (en) 1985-06-10
DE2652845A1 (en) 1978-05-24
GB1591407A (en) 1981-06-24
FR2371248B3 (en) 1980-08-01
DE2652845C2 (en) 1988-11-10

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