EP1197271A2 - Ligne de refroidissement par eau pour le refroidissement de fils laminés ou de petits fers - Google Patents

Ligne de refroidissement par eau pour le refroidissement de fils laminés ou de petits fers Download PDF

Info

Publication number
EP1197271A2
EP1197271A2 EP01122812A EP01122812A EP1197271A2 EP 1197271 A2 EP1197271 A2 EP 1197271A2 EP 01122812 A EP01122812 A EP 01122812A EP 01122812 A EP01122812 A EP 01122812A EP 1197271 A2 EP1197271 A2 EP 1197271A2
Authority
EP
European Patent Office
Prior art keywords
cooling
water
nozzle elements
wkma
wkmd
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
EP01122812A
Other languages
German (de)
English (en)
Other versions
EP1197271B1 (fr
EP1197271A3 (fr
Inventor
Rainer Hellenbrandt
Klaus Küppers
Meinert Meyer
Uwe Plociennik
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
SMS Demag 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
Priority claimed from DE10104896A external-priority patent/DE10104896A1/de
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1197271A2 publication Critical patent/EP1197271A2/fr
Publication of EP1197271A3 publication Critical patent/EP1197271A3/fr
Application granted granted Critical
Publication of EP1197271B1 publication Critical patent/EP1197271B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • 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

Definitions

  • the invention relates to a water cooling section for cooling from Rolled material such as wire or fine steel with several, side by side cooling tubes that are different, the cross sections of the rolled stock have adjusted inner diameter and one each, from a linear sequence of several pipe sections existing cooling pipe arrangement form that together on a, horizontal, transverse to the path of the rolling stock slidable carrier arranged, optionally in this path of movement can be introduced and removed, the cooling water supply to the individual cooling tube sections via cooling head nozzles and, associated with this, flow controllable Valve arrangements is effected.
  • the invention has for its object in water cooling sections of this basic Training to reduce construction costs and simplify operation.
  • Water box modules can also the cooling head nozzle elements replaceable blow nozzle elements are arranged upstream or downstream, and the further adjusting elements in these water cooling modules for adjusting these cooling head nozzle elements and blowing nozzle elements are provided.
  • the water box modules expediently have a pivotable and lockable cover, in the tensionable holding elements for the cooling head nozzle elements and the blowing nozzle elements are arranged. Further in the water box modules pneumatically or hydraulically operated quick-release flaps are provided, which are connected to the water supply device.
  • This inventive design of the water cooling section allows the in the individual water box modules located cooling head nozzle elements and also the blow nozzle elements can be removed and replaced without difficulty. Likewise, the pipe sections arranged between the water tank modules can be easily removed and replaced. Because the individual Cooling tube arrangements by the transverse displacement of the support tube in and can be brought out of operating position and each one for itself via the quick-switching valves can be supplied with cooling water are only for such replacement work short interruptions of the rolling operation feeding the rolling stock are necessary.
  • WZR are at intervals on the water supply pipe from each other, here four, water box modules WKM placed and on, not shown Way firmly connected to this.
  • the water supply pipe WZR is included Sliding supports ST, horizontally in the direction of the double arrow P (see FIG. 2) on stationary Foundations F and can in a manner not shown with the help of cylinder units or other control elements moved in a horizontal plane become.
  • In the adjacent water tank modules WKMa, WKMb, WKMc and WKMd are cooling pipe sections, here three of these sections, in Fig.
  • each Cooling head nozzle elements KDE1, KDE2, KDE3 are replaceable are; they can be pneumatically or hydraulically in a manner not shown actuatable cylinder units, springs, wedges or with screws releasably attached or, as shown, held by a clamping element SP with a cover hinged to the water tank module WKM AD is connected.
  • Blower nozzle elements BLE1, BLE2 and BLE3 can also be used interchangeably; they can be held using the same means as the cooling head nozzle elements KDE.
  • These cooling head nozzle elements and the blowing nozzle elements can, after they have been used, in a manner not shown Adjusted against stops using threads and guides or clamping nuts become.
  • pneumatic or hydraulically operated quick shut-off flaps to suppress pressure surges Arrange from the water supply pipe WZR.

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)
  • Heat Treatment Of Articles (AREA)
EP01122812A 2000-10-13 2001-09-22 Ligne de refroidissement par eau pour le refroidissement de fils laminés ou de petits fers Expired - Lifetime EP1197271B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10050952 2000-10-13
DE10050952 2000-10-13
DE10104896 2001-02-03
DE10104896A DE10104896A1 (de) 2000-10-13 2001-02-03 Wasserkühlstrecke für die Kühlung von Walzdraht oder Feinstahl

Publications (3)

Publication Number Publication Date
EP1197271A2 true EP1197271A2 (fr) 2002-04-17
EP1197271A3 EP1197271A3 (fr) 2004-11-17
EP1197271B1 EP1197271B1 (fr) 2006-12-20

Family

ID=26007363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122812A Expired - Lifetime EP1197271B1 (fr) 2000-10-13 2001-09-22 Ligne de refroidissement par eau pour le refroidissement de fils laminés ou de petits fers

Country Status (7)

Country Link
US (1) US20020074699A1 (fr)
EP (1) EP1197271B1 (fr)
KR (1) KR20020029620A (fr)
AT (1) ATE348672T1 (fr)
DE (1) DE50111674D1 (fr)
ES (1) ES2278669T3 (fr)
TW (1) TW499336B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013048766A1 (fr) * 2011-09-28 2013-04-04 Siemens Industry, Inc. Mécanisme de bride pour guides en deux parties de laminoirs à chaud, comprenant des caissons à eau et des auges d'égalisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8012407B2 (en) * 2008-07-08 2011-09-06 Siemens Industry, Inc. Power clamping for water boxes
CN105772519A (zh) * 2016-04-29 2016-07-20 江苏盛日机械设备制造有限公司 棒材四切分穿水冷器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960638A1 (de) 1999-12-16 2001-06-28 Sms Demag Ag Wasserkühlstrecke für Draht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220129B (it) * 1987-11-23 1990-06-06 Danieli Off Mecc Canaletta di raffreddamento a cambio rapido
DE4200272B4 (de) * 1992-01-08 2004-02-26 Sms Demag Ag Vorrichtung zum kontrollierten Abkühlen von Beton-Rippendraht aus der Walzhitze
DE19719319A1 (de) * 1997-05-08 1998-11-12 Schloemann Siemag Ag Hochleistungs-Drahtwalzwerk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960638A1 (de) 1999-12-16 2001-06-28 Sms Demag Ag Wasserkühlstrecke für Draht

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013048766A1 (fr) * 2011-09-28 2013-04-04 Siemens Industry, Inc. Mécanisme de bride pour guides en deux parties de laminoirs à chaud, comprenant des caissons à eau et des auges d'égalisation

Also Published As

Publication number Publication date
DE50111674D1 (de) 2007-02-01
ATE348672T1 (de) 2007-01-15
EP1197271B1 (fr) 2006-12-20
US20020074699A1 (en) 2002-06-20
EP1197271A3 (fr) 2004-11-17
ES2278669T3 (es) 2007-08-16
KR20020029620A (ko) 2002-04-19
TW499336B (en) 2002-08-21

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