DE69321204D1 - Method and device for cleaning metal strips - Google Patents

Method and device for cleaning metal strips

Info

Publication number
DE69321204D1
DE69321204D1 DE69321204T DE69321204T DE69321204D1 DE 69321204 D1 DE69321204 D1 DE 69321204D1 DE 69321204 T DE69321204 T DE 69321204T DE 69321204 T DE69321204 T DE 69321204T DE 69321204 D1 DE69321204 D1 DE 69321204D1
Authority
DE
Germany
Prior art keywords
metal strips
cleaning metal
metal
cleaning
atomising
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
DE69321204T
Other languages
German (de)
Inventor
Emmanuel Delloye
Pascal Keiser
Christian Henno
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.)
Cockerill Mechanical Industries SA
Original Assignee
Cockerill Mechanical Industries SA
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 Cockerill Mechanical Industries SA filed Critical Cockerill Mechanical Industries SA
Application granted granted Critical
Publication of DE69321204D1 publication Critical patent/DE69321204D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

The invention provides a process for cleaning metal bands which involves treating the sheet metal by atomising at high pressure, and hence spraying with great force, a degreasing solution onto the surface of the metal at impact pressures of from 100 to 5000 g/cm<2>. The invention also concerns an apparatus suitable for carrying out this process. <IMAGE>
DE69321204T 1992-12-08 1993-12-07 Method and device for cleaning metal strips Expired - Lifetime DE69321204D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9201082A BE1006465A3 (en) 1992-12-08 1992-12-08 Method and installation of steel bands cleaning.

Publications (1)

Publication Number Publication Date
DE69321204D1 true DE69321204D1 (en) 1998-10-29

Family

ID=3886572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321204T Expired - Lifetime DE69321204D1 (en) 1992-12-08 1993-12-07 Method and device for cleaning metal strips

Country Status (4)

Country Link
EP (1) EP0601991B1 (en)
AT (1) ATE171400T1 (en)
BE (1) BE1006465A3 (en)
DE (1) DE69321204D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009436A3 (en) * 1995-06-22 1997-03-04 Cockerill Mech Ind Sa Process and installation for cleaning a metal strip
IT1296932B1 (en) * 1997-12-05 1999-08-03 Acciai Speciali Terni Spa SPRAY PICKLING PROCESS FOR STEEL BELT AND EQUIPMENT TO IMPLEMENT THIS PROCEDURE
DE19834759C2 (en) * 1998-08-01 2002-02-21 Salzgitter Ag Method and device for removing dendrites
DE19917561C1 (en) * 1999-04-19 2000-11-30 Sundwig Gmbh Strip treatment line for metal strips, especially for high-strength stainless steel strips
US6450183B1 (en) * 1999-12-22 2002-09-17 Kolene Corporation Composition, apparatus, and method of conditioning scale on a metal surface
US6776359B2 (en) 2001-11-06 2004-08-17 Kolene Corporation Spray nozzle configuration
DE102005008939A1 (en) * 2005-02-26 2006-09-21 Sms Demag Ag Method and device for reeling a metal strip
JP4830513B2 (en) * 2006-01-26 2011-12-07 Ｊｆｅスチール株式会社 Method and apparatus for cleaning hot dip galvanized steel sheet
CN102825076B (en) * 2012-08-30 2015-04-08 宜昌三峡全通涂镀板有限公司 Expansion-bellows purging device
CN104043659B (en) * 2013-03-14 2016-03-30 宝山钢铁股份有限公司 Cold-strip Steel Surface edge residual liquid blow device
CN112588714A (en) * 2020-11-27 2021-04-02 洛阳伍鑫金属材料科技有限公司 Titanium ingot production cleaning process and cleaning device thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU413792B2 (en) * 1970-05-28 1971-05-24 Apparatus for cleaning hot rolled steel
WO1982001383A1 (en) * 1980-10-14 1982-04-29 Gough Robert P Improvements in or relating to the scouring of elongate material and apparatus therefor
DE3325198C2 (en) * 1983-07-13 1998-10-29 Schloemann Siemag Ag Method and arrangement for cleaning cold rolled metal strips
JPS6230892A (en) * 1985-07-31 1987-02-09 Sumitomo Special Metals Co Ltd Continuous cleaning method for long-sized metallic sheet

Also Published As

Publication number Publication date
EP0601991B1 (en) 1998-09-23
BE1006465A3 (en) 1994-09-06
EP0601991A1 (en) 1994-06-15
ATE171400T1 (en) 1998-10-15

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Legal Events

Date Code Title Description
8332 No legal effect for de