ES2108170T3 - Dispositivo de descascarillado que emplea agua. - Google Patents

Dispositivo de descascarillado que emplea agua.

Info

Publication number
ES2108170T3
ES2108170T3 ES93110927T ES93110927T ES2108170T3 ES 2108170 T3 ES2108170 T3 ES 2108170T3 ES 93110927 T ES93110927 T ES 93110927T ES 93110927 T ES93110927 T ES 93110927T ES 2108170 T3 ES2108170 T3 ES 2108170T3
Authority
ES
Spain
Prior art keywords
descaling
water
bloom
slab
blooms
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.)
Expired - Lifetime
Application number
ES93110927T
Other languages
English (en)
Inventor
Giovanni Coassin
Franco Driussi
Marco Fausto De
Gianni Rattieri
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 ITUD920129A external-priority patent/IT1259782B/it
Priority claimed from IT000172 external-priority patent/IT1260282B/it
Application filed by Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2108170T3 publication Critical patent/ES2108170T3/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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Water Treatment By Sorption (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)

Abstract

DISPOSITIVO DE DECAPADO QUE EMPLEA AGUA PARA DECAPAR LAMINAS DE HIERRO, TABLAS DELGADAS, BILLETES.ETC., EL CUAL COOPERA CON UN MOLDE Y LA ZONA INMEDIATAMENTE DEBAJO DE EL EN EL SENTIDO DE LA CORRIENTE, O CON UN HORNO DE INDUCCION O PUESTO DE MOLINO DE RODILLOS, SIENDO LAS LAMINAS O TABLAS (11;24) ALIMENTADAS EN COOPERACION CON EL DISPOSITIVO DE DECAPADO A UNA VELOCIDAD DE ALIMENTACION DEL ORDEN DE 1,5 ERO VENTAJOSAMENTE ENTRE 4 Y 10 METROS POR MINUTO, EL DISPOSITIVO SE COMPONE DE AL MENOS UN BRAZO MOVIL (12; 13) QUE SOPORTA MEDIOS DE BOQUILLA (14) QUE LIBERAN AGUA DECAPANTE, ESTANDO EL BRAZO MOVIL (12; 13) ASOCIADO CON LA CARA DE LA TABLA O DE LA LAMINA (11; 24) A SER DECAPADA Y QUE TIENE UNA FASE DE TRABAJO, EN LA CUAL EL AGUA DECAPANTE ACTUA SOBRE LA SUPERFICIE DE LA TABLA O LAMINA (11; 24), Y UNA FASE INTERRUMPIDA, EN LA CUAL EL AGUA DECAPANTE NO ACTUA SOBRE LA SUPERFICIE DE LA TABLA O LAMINA (11; 24).
ES93110927T 1992-07-31 1993-07-08 Dispositivo de descascarillado que emplea agua. Expired - Lifetime ES2108170T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD920129A IT1259782B (it) 1992-07-31 1992-07-31 Sistema di controllo dell'arco elettrico in un forno fusorio a corrente continua
IT000172 IT1260282B (it) 1992-11-23 1992-11-23 Scagliatore rotante ad acqua

Publications (1)

Publication Number Publication Date
ES2108170T3 true ES2108170T3 (es) 1997-12-16

Family

ID=26332497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93110927T Expired - Lifetime ES2108170T3 (es) 1992-07-31 1993-07-08 Dispositivo de descascarillado que emplea agua.

Country Status (10)

Country Link
US (1) US5388602A (es)
EP (1) EP0586823B1 (es)
KR (1) KR940002372A (es)
CN (1) CN1046221C (es)
AT (1) ATE158729T1 (es)
BR (1) BR9303050A (es)
DE (1) DE69314275T2 (es)
ES (1) ES2108170T3 (es)
MX (1) MX9304606A (es)
RU (1) RU2129053C1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399833B (de) * 1993-08-23 1995-07-25 Voest Alpine Ind Anlagen Walzeinrichtung
US5697241A (en) * 1993-08-23 1997-12-16 Voest-Alpine Industrieanlagenbau Gmbh Rolling arrangement
AT406234B (de) * 1996-02-02 2000-03-27 Voest Alpine Ind Anlagen Verfahren zum entzundern eines werkstückes
US5661884A (en) * 1996-02-20 1997-09-02 Tippins Incorporated Offset high-pressure water descaling system
IT1288987B1 (it) * 1996-09-25 1998-09-25 Danieli Off Mecc Procedimento di saldatura per billette in uscita forno e linea di laminazione adottante detto procedimento
IT1289036B1 (it) * 1996-12-09 1998-09-25 Danieli Off Mecc Linea di colata continua compatta
RU2247616C1 (ru) * 2003-05-21 2005-03-10 Руденко Ростислав Владимирович Способ удаления окалины с поверхности изделия
RU2247617C1 (ru) * 2003-09-29 2005-03-10 Руденко Ростислав Владимирович Устройство для подачи жидкости на поверхность проката
CN1925934B (zh) 2004-02-27 2010-04-28 赫梅蒂克水力公司 用于热轧件除鳞的液力设备
DE102004040927A1 (de) * 2004-08-24 2006-03-02 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen von Metallbändern
DE102005047936A1 (de) * 2005-10-06 2007-04-12 Sms Demag Ag Verfahren und Vorrichtung zum Reinigen von Brammen, Dünnbrammen, Profilen oder dergleichen
DE102006004688A1 (de) 2006-02-02 2007-08-16 Sms Demag Ag Verfahren und Giess-Walz-Anlage zum Herstellen von warmgewalztem Metall - insbesondere Stahlwerkstoff-Band mit hoher Oberflächengüte
EP2028290A1 (fr) * 2007-08-21 2009-02-25 ArcelorMittal France Procédé et équipement de décalaminage secondaire des bandes métalliques par projection d'eau à basse pression hydraulique
DE102010004563A1 (de) * 2010-01-14 2011-07-21 SMS Siemag AG, 40237 Verfahren und Vorrichtung zur Inline-Oberflächenbehandlung von Brammen
CN101780486B (zh) * 2010-03-02 2012-05-30 武汉钢铁(集团)公司 钢坯轧制前的万向除鳞装置
CN103418623B (zh) 2012-05-25 2016-06-01 宝山钢铁股份有限公司 一种冷态金属板带表面处理系统及其处理方法
DE102012214298B4 (de) 2012-08-10 2025-02-27 Sms Group Gmbh Verfahren zur Reinigung und/oder Entzunderung einer Bramme oder eines Vorbandes mittels eines Zunderwäschers und Zunderwäscher
RU2520172C1 (ru) * 2012-12-07 2014-06-20 Общество с ограниченной ответственностью "Абинский ЭлектроМеталлургический завод" Установка для удаления окалины с проката
CN103909105B (zh) 2014-03-28 2016-10-05 宝山钢铁股份有限公司 一轴向偏心排布的金属管内壁混合射流除鳞装置
BR112017015443B1 (pt) 2015-01-23 2022-01-11 Koninklijke Philips N.V. Dispositivo para gerar vapor d'água, aparelho gerador de vapor d'água, e método de coleta de incrustação em um dispositivo para gerar vapor d'água
CN105107854B (zh) * 2015-09-28 2017-05-10 中国重型机械研究院股份公司 一种绿色环保的钢板表面清洁方法
DE102015226658A1 (de) * 2015-12-23 2017-06-29 Sms Group Gmbh Vorrichtung zum Entzundern eines Werkstücks
DE102016223721A1 (de) * 2016-03-18 2017-09-21 Sms Group Gmbh Vorrichtung und Verfahren zum Erzeugen eines Werkstücks eines vorbestimmten Typs
DE102016217561A1 (de) * 2016-03-18 2017-09-21 Sms Group Gmbh Vorrichtung und Verfahren zum Entzundern eines bewegten Werkstücks
DE102017122802C5 (de) * 2017-09-29 2026-03-19 Hauhinco ALT GmbH & Co. KG Entzunderungsvorrichtung
CN107639121A (zh) * 2017-10-09 2018-01-30 天津昭阳科技有限公司 高压水除鳞系统
CN114671533B (zh) * 2022-05-27 2022-11-22 中国电建集团华东勘测设计研究院有限公司 一种通用地热流体载体诱导除垢一体化装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136709C (es) *
US2822635A (en) * 1954-10-01 1958-02-11 Norman B Mears Apparatus and method for etching metal webs
US3023756A (en) * 1959-10-05 1962-03-06 Commercial Shearing Ingot descaling mechanisms
US3428023A (en) * 1964-07-02 1969-02-18 Dominion Foundries & Steel Quenching zinc metal coatings with atomised water spray
DE1452163A1 (de) * 1965-04-28 1968-12-05 Werner & Pfleiderer Einrichtung zum hydraulischen Entzundern von Bloecken,insbesondere Hohlbloecken
US3511250A (en) * 1968-07-25 1970-05-12 United States Steel Corp Descaling apparatus
SE367136B (es) * 1972-02-18 1974-05-20 Atlas Copco Ab
CH569533A5 (es) * 1974-05-20 1975-11-28 Leichtmetall Gmbh
DE2605011C2 (de) * 1976-02-10 1978-04-13 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verfahren und Vorrichtung zum Entzundern beim kontinuierlichen Umformen, insbesondere Walzen, von langgestrecktem, metallischem Gut, insbesondere Stahl
DE2636666C2 (de) * 1976-08-14 1978-06-29 Demag Ag, 4100 Duisburg Spritzdüsen-Anordnung für Metall-, insbesondere für StahlstranggieBanlagen für extrem breite Stahlbrammen
DD136709A1 (de) * 1978-05-30 1979-07-25 Peter Rosenau Vorrichtung zum entzundern
JPS54161189A (en) * 1978-06-09 1979-12-20 Ishikawajima Harima Heavy Ind Co Ltd Fluid injection device
JPS5848019B2 (ja) * 1979-11-09 1983-10-26 石川島播磨重工業株式会社 鋼板の噴霧冷却方法及びその装置
AT371382B (de) * 1980-09-04 1983-06-27 Voest Alpine Ag Hydraulische entzunderungseinrichtung fuer langgestrecktes walzgut
GB2091133A (en) * 1981-01-15 1982-07-28 Nordson Corp Dual orbit sprayer assembly
SU971549A1 (ru) * 1981-04-27 1982-11-07 За витель kiiCOSOSlUS идщтио- iq ТЕХНИЧЕСКАЯ БИБЛИОТЕКА Устройство дл гидравлического удалени окалины с прокатываемых заготовок
SE437675B (sv) * 1981-05-14 1985-03-11 Asea Ab Kylanordning for avlanga kroppar
DE3125146A1 (de) * 1981-06-26 1983-01-13 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Vorrichtung zum entzundern von heissen stahlbloecken
JPS5832511A (ja) * 1981-08-21 1983-02-25 Nippon Kokan Kk <Nkk> 厚鋼板の冷却方法
DE3150946C2 (de) * 1981-12-23 1985-01-10 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Vorrichtung zum Entzundern eines Stahlstranges
JPS59110786A (ja) * 1982-12-16 1984-06-26 Kawasaki Steel Corp 鋼材のデスケ−リング方法およびその装置
JPS59110418A (ja) * 1982-12-16 1984-06-26 Kawasaki Steel Corp 鋼材のデスケ−リング方法およびその装置
DE8603098U1 (de) * 1986-02-06 1986-03-27 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern Reinigungsvorrichtung für ein Endlosband
US4989785A (en) * 1988-05-17 1991-02-05 Walendowski Stanley J Method of and apparatus for water jet cleaning
SU1533799A1 (ru) * 1988-06-13 1990-01-07 Донецкий политехнический институт Устройство дл гидросбива окалины с нагретых заготовок
NL8900012A (nl) * 1989-01-04 1990-08-01 Hoogovens Groep Bv Werkwijze en sproeischijf voor het verwijderen van oxydehuid van een metalen werkstuk.
EP0484882B1 (en) * 1990-11-08 1996-02-07 Hitachi, Ltd. Continuous hot strip rolling system and method thereof

Also Published As

Publication number Publication date
DE69314275T2 (de) 1998-04-30
BR9303050A (pt) 1994-03-15
MX9304606A (es) 1995-01-31
EP0586823A3 (en) 1994-08-17
EP0586823A2 (en) 1994-03-16
DE69314275D1 (de) 1997-11-06
EP0586823B1 (en) 1997-10-01
KR940002372A (ko) 1994-02-17
RU2129053C1 (ru) 1999-04-20
ATE158729T1 (de) 1997-10-15
US5388602A (en) 1995-02-14
CN1046221C (zh) 1999-11-10
CN1083419A (zh) 1994-03-09

Similar Documents

Publication Publication Date Title
ES2108170T3 (es) Dispositivo de descascarillado que emplea agua.
RU93049260A (ru) Устройство для удаления окалины с использованием воды
TW262406B (es)
TW430575B (en) Process and device for producing a ferritically rolled steel strip
ZA966395B (en) High-speed thin slab rolling mill.
MY120227A (en) Method and installation for rolling hot wide strip from continuously cast thin slabs
ATE74165T1 (de) Gluehofen mit laufrollen fuer stranggegossene brammen.
ZA968047B (en) Apparatus for descaling semi-finished products
BR9916414A (pt) Processo para a fabricação de lingotes redondos
ES8301683A1 (es) Un metodo para la laminacion en caliente de desbastes meta- licos a un espesor de fleje
DE60101340D1 (de) Verfahren und Vorrichtung zur Regelung der axialen Lage von Brammen, die beim Stranggiessen austreten
DE50010022D1 (de) Verfahren und Anlage zum Umformen von Metallband
US4811588A (en) Heat conservation of hot metal slabs
SE0002506L (sv) Valsverksanläggning
DE50006370D1 (de) Verfahren zum Herstellen eines Warmbandes
FR2649340B1 (fr) Procede et dispositif de coulee continue entre cylindres de produits metalliques minces aptes au laminage a froid direct
JPS5674304A (en) Hot rolling method for steel material
FR2349387A1 (fr) Procede ameliore de decoupage des produits metallurgiques de forte epaisseur
JPS57121809A (en) Production of steel material by direct rolling
JPS57149008A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
DE69816738D1 (de) Verfahren zur Umgestaltung einer Walzanlage
Feldbauer et al. Insights into slag entrainment in the mold of a continuous caster
Jimba et al. Continuous close-coupled pickling line with a new cold rolling mill at NKK Fukuyama works
Berger et al. Z-High Mill Stand in the Entry Section of a Hot Strip Annealing and Pickling Line
Shimoyama et al. Kawasaki Steel Continuous Annealing Line at Chiba

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 586823

Country of ref document: ES