FR2337205A1 - Guidance device for strip in treatment baths - such as zinc coating baths, ensures accurate feeding between nozzles blowing off excess coating - Google Patents

Guidance device for strip in treatment baths - such as zinc coating baths, ensures accurate feeding between nozzles blowing off excess coating

Info

Publication number
FR2337205A1
FR2337205A1 FR7620269A FR7620269A FR2337205A1 FR 2337205 A1 FR2337205 A1 FR 2337205A1 FR 7620269 A FR7620269 A FR 7620269A FR 7620269 A FR7620269 A FR 7620269A FR 2337205 A1 FR2337205 A1 FR 2337205A1
Authority
FR
France
Prior art keywords
strip
baths
coating
ensures accurate
guidance device
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
FR7620269A
Other languages
French (fr)
Other versions
FR2337205B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2337205A1 publication Critical patent/FR2337205A1/en
Application granted granted Critical
Publication of FR2337205B1 publication Critical patent/FR2337205B1/fr
Granted 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/22—Removing excess of molten coatings; Controlling or regulating the coating thickness by rubbing, e.g. using knives, e.g. rubbing solids
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)

Abstract

A device for feeding strip material, pref. in the Zn coating of steel strip passing through a Zn bath, has blast nozzles for removing excess Zn as well as two rolls arranged behind one another in the passage direction of the strip for guiding and conveying the strip material between the stripper nozzles, such that the guide roll is immersed in the bath independent of the conveying roll positioned immediately before the strippers and supported adjustably. Device ensures accurate guidance of strip through the blast nozzles and can be adjusted for non-uniformities in the strip.
FR7620269A 1975-12-31 1976-07-02 Guidance device for strip in treatment baths - such as zinc coating baths, ensures accurate feeding between nozzles blowing off excess coating Granted FR2337205A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752559350 DE2559350B2 (en) 1975-12-31 1975-12-31 Device for coating strip material such as strip sheet

Publications (2)

Publication Number Publication Date
FR2337205A1 true FR2337205A1 (en) 1977-07-29
FR2337205B1 FR2337205B1 (en) 1982-09-03

Family

ID=5965973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620269A Granted FR2337205A1 (en) 1975-12-31 1976-07-02 Guidance device for strip in treatment baths - such as zinc coating baths, ensures accurate feeding between nozzles blowing off excess coating

Country Status (3)

Country Link
AT (1) AT345059B (en)
DE (1) DE2559350B2 (en)
FR (1) FR2337205A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505366A1 (en) * 1981-05-07 1982-11-12 Stein Heurtey IMPROVEMENTS ON METAL STRIP GALVANIZATION FACILITIES
EP0335384A2 (en) * 1988-03-30 1989-10-04 Hitachi, Ltd. Continuous melt-plating apparatus
CN113528995A (en) * 2021-07-21 2021-10-22 浙江协和薄钢科技有限公司 Feeding device of hot galvanizing bath for galvanized strip steel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210388C2 (en) * 1982-03-20 1986-09-04 Paul 4018 Langenfeld Fontaine Device for wiping off excess liquid such as molten zinc or water from the surface of leading strip material
DE102007035086B3 (en) * 2007-07-26 2008-10-30 Rena Sondermaschinen Gmbh Device e.g. for surface treatment of liquid, conveys in horizontal direction through container with device has transport plane arranged with sealing area and hydrostatic pressure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153508A (en) * 1955-06-10 1958-03-12 Sharon Steel Corp Device for applying a coating to metallic objects
US3643627A (en) * 1970-07-23 1972-02-22 Kaiser Ind Corp Apparatus for interchanging coating pots at a coating line station
US3687103A (en) * 1971-01-28 1972-08-29 Youngstown Sheet And Tube Co Controlled-width fluid doctor
US3783824A (en) * 1972-05-30 1974-01-08 Kohler Coating Machinery Corp Elevator construction for coating control equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153508A (en) * 1955-06-10 1958-03-12 Sharon Steel Corp Device for applying a coating to metallic objects
US3643627A (en) * 1970-07-23 1972-02-22 Kaiser Ind Corp Apparatus for interchanging coating pots at a coating line station
US3687103A (en) * 1971-01-28 1972-08-29 Youngstown Sheet And Tube Co Controlled-width fluid doctor
US3783824A (en) * 1972-05-30 1974-01-08 Kohler Coating Machinery Corp Elevator construction for coating control equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505366A1 (en) * 1981-05-07 1982-11-12 Stein Heurtey IMPROVEMENTS ON METAL STRIP GALVANIZATION FACILITIES
EP0335384A2 (en) * 1988-03-30 1989-10-04 Hitachi, Ltd. Continuous melt-plating apparatus
EP0335384A3 (en) * 1988-03-30 1990-02-07 Hitachi, Ltd. Continuous melt-plating apparatus
US4958589A (en) * 1988-03-30 1990-09-25 Hitachi, Ltd. Continuous melt-plating apparatus
CN113528995A (en) * 2021-07-21 2021-10-22 浙江协和薄钢科技有限公司 Feeding device of hot galvanizing bath for galvanized strip steel
CN113528995B (en) * 2021-07-21 2023-03-31 浙江协和首信钢业有限公司 Feeding device of hot galvanizing bath for galvanized strip steel

Also Published As

Publication number Publication date
DE2559350B2 (en) 1978-06-15
AT345059B (en) 1978-08-25
FR2337205B1 (en) 1982-09-03
DE2559350A1 (en) 1977-07-14
ATA395676A (en) 1977-12-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse