EP1108479A2 - Wasserkühlstrecke für Draht - Google Patents
Wasserkühlstrecke für Draht Download PDFInfo
- Publication number
- EP1108479A2 EP1108479A2 EP00126344A EP00126344A EP1108479A2 EP 1108479 A2 EP1108479 A2 EP 1108479A2 EP 00126344 A EP00126344 A EP 00126344A EP 00126344 A EP00126344 A EP 00126344A EP 1108479 A2 EP1108479 A2 EP 1108479A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling
- water
- tubes
- boxes
- cooling section
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
Definitions
- the invention relates to a water cooling section for controlled cooling of Wire, fine steel and ribbed concrete made from the rolling heat, consisting from water boxes containing cooling pipes with between the water boxes arranged guide channels.
- EP 031 785 B1 describes a Quick-change cooling line proposed that consist of several parallel There are sections for a specific wire diameter range, in each section several cooling units, units for cleaning with Water and optional dryer units are available. Through a Swiveling for example 180 degrees around a common axis of rotation can the sections with a suitable diameter range with the Align the feed axis of the wire rod.
- each section with a swivel device To arrange an axis of rotation, the effort is also considerable required water connection to the individual cooling units at a Ensure pivoting of 180 degrees, for example.
- the task is in a water cooling section in the preamble of Claim 1 mentioned type by the characterizing features of the claim 1 solved in that the entire water cooling section on a parallel slidable or pivotable support structure is mounted, the Water cooling section consisting of several, preferably three, parallel to one another arranged cooling tube lines of different inner diameters, with from cooling pipes arranged in water boxes and with these cooling pipes outside of the water boxes connecting guide troughs, the cooling pipe lines so are arranged side by side that by parallel movement or Swiveling the supporting structure perpendicular to the wire guide each any of the cooling tube line formed from cooling tubes and guide channels in the Wire rod guide line brought and thus the wire rod in all cooling tubes can be.
- the cooling pipe lines required for different wire rod diameters consisting of corresponding dimensioned interconnected cooling tubes and guide troughs in parallel side by side on a sliding common supporting structure to arrange, a necessary change of the cooling tube lines can be made easier Carry out way by moving the supporting structure.
- the otherwise the necessary conversion and alignment work is eliminated, which is otherwise required for each segment the water cooling section are required, with the risk of manual Conversion errors are reduced.
- the cooling water is supplied to the cooling pipes within the water boxes for multiple cooling pipes common nozzle head with parallel arranged nozzles with different nozzle openings, with each cooling tube inner diameter appropriately sized nozzle is assigned.
- This is a permanent installation given the water supply, which is also due to the parallel displacement of the entire water cooling section does not have to be converted. Only that Water supply to the individual nozzles must be controlled, what after a a further advantageous embodiment of the invention, preferably with the aid of a Rotary valve is carried out.
- the application of the individual nozzles but also by other control devices, for example through flaps, via sliding valves or even through individual valves respectively.
- the are Guide channels and / or the cooling tubes are advantageously designed to be hinged, which means that in the event of a malfunction, scrap removal without any other conversion work can be done easily.
- FIG. 1 shows a plan view of a water cooling plug 1, which between the Finishing block 4, from which the wire rod 8 exits into the wire rod guide line 7 and a winding layer 5 is arranged.
- the water cooling section 1 consists of in water boxes 2 arranged cooling tubes (cooling tubes not shown) and between the water boxes 2 arranged guide channels 3, one Establish a connection between the cooling pipes outside the water tanks 2.
- the cooling water supply lines to the cooling pipes in the water boxes 2 are not shown in Fig. 1; furthermore, it is not shown in FIG. 1 that within the water boxes 2 several cooling pipes with different Inner diameters are arranged parallel to one another (analogous to FIG. 2), and also the guide troughs 3 arranged parallel to one another are not individually, but only shown schematically in their entirety.
- the one from several cooling tube lines for different wire rod diameter ranges The entire water cooling section 1 is formed including the water boxes 2 and the cooling water supply lines not shown to the Nozzle heads (10, FIG. 2) of the individual cooling tubes on one in the direction of arrow 6 Slidable or pivotable perpendicular to the wire guide line 7 trained support structure (not shown) arranged. At a a simple parallel is then sufficient to change the cooling pipe lines Moving the support structure to the cooling pipe line with the required Inner diameter in the wire rod guide line 7 and thus the wire rod 8 in the correspondingly dimensioned cooling pipes in the water boxes 2 and To guide channels 3.
- FIG 2 is an exemplary embodiment of a vertical section Nozzle head 10 shown for three different sized nozzles 11, 12, 13.
- This nozzle head 10 is fixed with its different nozzles 11, 12, 13 the correspondingly dimensioned cooling pipes, so that the Displacement of the entire water cooling section 1, the nozzles 11, 12, 13 to the Cooling tubes remain.
- the cooling water supply to the nozzles 11, 12, 13 takes place through a common one Rotary slide valve 15, which, depending on its rotary position, through the rotary slide valve openings 16, 17, 18 one of the nozzles 11, 12, 13 from below with cooling water acted upon.
- the cooling water is in the direction of arrow 20 from below by a Inlet opening 21 through the nozzle head 10 and the rotary valve 15 carrying Foundation 22 led up into the rotary valve 15.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
- Fig. 1
- eine Wasserkühlstrecke in einer schematischen Draufsicht,
- Fig. 2
- einen Vertikalschnitt durch einen Düsenkopf.
Claims (5)
- Wasserkühlstrecke (1) zum kontrollierten Abkühlen von Draht, Feinstahl und Beton-Rippendraht aus der Walzhitze, bestehend aus Kühlrohre enthaltenden Wasserkästen (2) mit zwischen den Wasserkästen (2) angeordneten Führungsrinnen (3), dadurch gekennzeichnet, dass die gesamte Wasserkühlstrecke (1) auf einer parallel verschiebbaren oder verschwenkbaren Tragkonstruktion montiert ist, wobei die Wasserkühlstrecke (1) aus mehreren, vorzugsweise drei parallel nebeneinander angeordneten Kühlrohrlinien unterschiedlichen Innendurchmessers besteht, mit aus in Wasserkästen (2) angeordneten Kühlrohren und mit diese Kühlrohre außerhalb der Wasserkästen (2) verbindenden Führungsrinnen (3), wobei die Kühlrohrlinien so nebeneinander angeordnet sind, dass durch paralleles Verschieben oder Verschwenken der Tragkonstruktion senkrecht zur Walzdrahtführungslinie (7) jede der aus Kühlrohren und Führungsrinnen (3) gebildeten Kühlrohrlinien in die Walzdrahtführungslinie (7) gebracht und damit der Walzdraht (8) in alle Kühlrohre geführt werden kann.
- Wasserkühlstrecke (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Kühlwasserzufuhr in die unterschiedlich großen Kühlrohre über mindestens einen in jedem Wasserkasten (2) angeordneten gemeinsamen Düsenkopf (10) erfolgt, dessen parallel nebeneinander angeordnete Düsen (11, 12, 13) unterschiedliche Innendurchmesser aufweisen, wobei die Anzahl der Düsen (11, 12, 13) der Anzahl der Kühlrohre und die Anordnung der Innendurchmesser der Düsen (11, 12, 13) der Anordnung der Innendurchmesser der Kühlrohre entspricht.
- Wasserkühlstrecke (1) nach Anspruch 2, dadurch gekennzeichnet, dass die Steuerung der Wasserzufuhr zu den einzelnen Düsen (11, 12, 13) über eine gemeinsame Einrichtung, beispielsweise einen Drehschieber (15) oder ein Schiebeventil erfolgt.
- Wasserkühlstrecke (1) nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Kühlrohre und/oder die Führungsrinnen (3) aufklappbar ausgebildet sind.
- Wasserkühlstrecke (1) nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das parallele Verschieben bzw. Verschwenken der gesamten Wasserkühlstrecke (1) einschließlich der Steuerung der Wasserzufuhr fernsteuerbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19960638A DE19960638A1 (de) | 1999-12-16 | 1999-12-16 | Wasserkühlstrecke für Draht |
DE19960638 | 1999-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1108479A2 true EP1108479A2 (de) | 2001-06-20 |
EP1108479A3 EP1108479A3 (de) | 2003-11-12 |
Family
ID=7932845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00126344A Withdrawn EP1108479A3 (de) | 1999-12-16 | 2000-12-02 | Wasserkühlstrecke für Draht |
Country Status (4)
Country | Link |
---|---|
US (1) | US6474567B2 (de) |
EP (1) | EP1108479A3 (de) |
JP (1) | JP2001212611A (de) |
DE (1) | DE19960638A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1197271A3 (de) * | 2000-10-13 | 2004-11-17 | SMS Demag AG | Wasserkühlstrecke für die Kühlung von Walzdraht oder Feinstahl |
EP2247395A1 (de) * | 2009-02-16 | 2010-11-10 | Tata Steel Limited | Verfahren und vorrichtung zur anwendung von kühlungsmitteln zur erreichung höherer kühlungsraten in den wasserkammern einer walzdrahtstrasse |
CN104190728A (zh) * | 2014-08-20 | 2014-12-10 | 新疆八一钢铁股份有限公司 | 漏斗式水幕冷却装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105091610B (zh) * | 2015-08-26 | 2017-03-22 | 林伟蒸 | 一种冶金冷却机构 |
CN105195535B (zh) * | 2015-10-22 | 2018-07-13 | 首钢水城钢铁(集团)有限责任公司 | 一种高速线材生产轧后的冷却装置及其方法 |
KR102042069B1 (ko) * | 2017-12-08 | 2019-11-08 | 주식회사 포스코 | 선재냉각대의 선재가이드슬리브 검사시스템 및 그 방법 |
DE102020205251B3 (de) | 2020-04-24 | 2021-10-07 | Kocks Technik Gmbh & Co Kg | Vorrichtung zum Kühlen oder Führen eines Langproduktes |
DE102020205249B3 (de) | 2020-04-24 | 2021-10-07 | Kocks Technik Gmbh & Co Kg | Vorrichtung zum Kühlen von Langprodukten |
CN115532855B (zh) * | 2022-10-10 | 2024-01-09 | 江苏东方成套设备制造集团有限公司 | 一种连续穿水冷却装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196207A1 (de) * | 1972-08-18 | 1974-03-15 | Morgan Construction Co | |
EP0317785A1 (de) * | 1987-11-23 | 1989-05-31 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Schnellwechselbare Kühlrohre |
DE4200272A1 (de) * | 1992-01-08 | 1993-07-15 | Schloemann Siemag Ag | Vorrichtung zum kontrollierten abkuehlen von beton-rippendraht aus der walzhitze |
EP0561536A1 (de) * | 1992-03-18 | 1993-09-22 | Morgan Construction Company | Geteilte Wasserkastendüse mit demontierbaren Einsätzen |
EP0876856A2 (de) * | 1997-05-08 | 1998-11-11 | Sms Schloemann-Siemag Aktiengesellschaft | Hochleistungs-Drahtwalzwerk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT210789Z2 (it) * | 1986-12-02 | 1989-01-11 | Danieli Off Mecc | Linea raffreddamento matasse di filo laminato. |
DE19649022A1 (de) * | 1996-11-27 | 1998-05-28 | Schloemann Siemag Ag | Drahtkühlung |
-
1999
- 1999-12-16 DE DE19960638A patent/DE19960638A1/de not_active Withdrawn
-
2000
- 2000-12-02 EP EP00126344A patent/EP1108479A3/de not_active Withdrawn
- 2000-12-08 US US09/733,007 patent/US6474567B2/en not_active Expired - Fee Related
- 2000-12-12 JP JP2000377624A patent/JP2001212611A/ja not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196207A1 (de) * | 1972-08-18 | 1974-03-15 | Morgan Construction Co | |
EP0317785A1 (de) * | 1987-11-23 | 1989-05-31 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Schnellwechselbare Kühlrohre |
DE4200272A1 (de) * | 1992-01-08 | 1993-07-15 | Schloemann Siemag Ag | Vorrichtung zum kontrollierten abkuehlen von beton-rippendraht aus der walzhitze |
EP0561536A1 (de) * | 1992-03-18 | 1993-09-22 | Morgan Construction Company | Geteilte Wasserkastendüse mit demontierbaren Einsätzen |
EP0876856A2 (de) * | 1997-05-08 | 1998-11-11 | Sms Schloemann-Siemag Aktiengesellschaft | Hochleistungs-Drahtwalzwerk |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1197271A3 (de) * | 2000-10-13 | 2004-11-17 | SMS Demag AG | Wasserkühlstrecke für die Kühlung von Walzdraht oder Feinstahl |
EP2247395A1 (de) * | 2009-02-16 | 2010-11-10 | Tata Steel Limited | Verfahren und vorrichtung zur anwendung von kühlungsmitteln zur erreichung höherer kühlungsraten in den wasserkammern einer walzdrahtstrasse |
EP2247395A4 (de) * | 2009-02-16 | 2013-10-30 | Tata Steel Ltd | Verfahren und vorrichtung zur anwendung von kühlungsmitteln zur erreichung höherer kühlungsraten in den wasserkammern einer walzdrahtstrasse |
CN104190728A (zh) * | 2014-08-20 | 2014-12-10 | 新疆八一钢铁股份有限公司 | 漏斗式水幕冷却装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2001212611A (ja) | 2001-08-07 |
DE19960638A1 (de) | 2001-06-28 |
EP1108479A3 (de) | 2003-11-12 |
US20010018174A1 (en) | 2001-08-30 |
US6474567B2 (en) | 2002-11-05 |
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