IT1262244B - Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico - Google Patents

Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico

Info

Publication number
IT1262244B
IT1262244B ITUD930241A ITUD930241A IT1262244B IT 1262244 B IT1262244 B IT 1262244B IT UD930241 A ITUD930241 A IT UD930241A IT UD930241 A ITUD930241 A IT UD930241A IT 1262244 B IT1262244 B IT 1262244B
Authority
IT
Italy
Prior art keywords
pickling
washing systems
hydrostatic support
hydrodynamic seal
seal plate
Prior art date
Application number
ITUD930241A
Other languages
English (en)
Inventor
Giorgio Rey
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to ITUD930241A priority Critical patent/IT1262244B/it
Publication of ITUD930241A0 publication Critical patent/ITUD930241A0/it
Priority to EP94117739A priority patent/EP0655519A1/en
Priority to CN94119852.9A priority patent/CN1111684A/zh
Publication of ITUD930241A1 publication Critical patent/ITUD930241A1/it
Application granted granted Critical
Publication of IT1262244B publication Critical patent/IT1262244B/it

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
    • C23G3/024—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by a combination of dipping and spraying

Landscapes

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

Abstract

Piastre a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico (12) cooperanti almeno con l'entrata e l'uscita delle vasche (11) di immersione, in cui il nastro metallico (12) avanza diritto senza deviazioni all'interno della detta vasca di immersione (11), comprendendo una prima piastra di tenuta inferiore (15a) ed una seconda piastra di tenuta superiore (15b), dette prima (15a) e seconda (15b) piastre essendo distanziate verticalmente a definire una fessura di passaggio (16) per il transito del nastro metallico (12), essendo presente nelle due facce (18) opposte di detta prima piastra (15a) e di detta seconda piastra (15b) una pluralità di fori calibrati di iniezione (17) della soluzione chimica in pressione, detti fori calibrati di iniezione (17) essendo orientati verso l'interno della vasca (11).
ITUD930241A 1993-11-30 1993-11-30 Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico IT1262244B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITUD930241A IT1262244B (it) 1993-11-30 1993-11-30 Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico
EP94117739A EP0655519A1 (en) 1993-11-30 1994-11-10 Plates to provide a hydrodynamic seal and hydrostatic support for plants performing the pickling and/or chemical treatment and/or cleaning of metallic strip
CN94119852.9A CN1111684A (zh) 1993-11-30 1994-11-29 对酸洗和/或化学处理和/或清洗金属带的装置提供流体动压密封和流体静压支撑的板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930241A IT1262244B (it) 1993-11-30 1993-11-30 Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico

Publications (3)

Publication Number Publication Date
ITUD930241A0 ITUD930241A0 (it) 1993-11-30
ITUD930241A1 ITUD930241A1 (it) 1995-05-30
IT1262244B true IT1262244B (it) 1996-06-19

Family

ID=11421434

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930241A IT1262244B (it) 1993-11-30 1993-11-30 Piastra a tenuta idrodinamica e supporto idrostatico per impianti di decapaggio e/o di trattamenti chimici e/o di lavaggio per nastro metallico

Country Status (3)

Country Link
EP (1) EP0655519A1 (it)
CN (1) CN1111684A (it)
IT (1) IT1262244B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403699B (de) * 1996-03-14 1998-04-27 Andritz Patentverwaltung Vorrichtung zum oberflächenbehandeln mit flüssigkeiten
AT408765B (de) * 1999-03-05 2002-03-25 Andritz Ag Maschf Anlage zur kontinuierlichen behandlung von stahlbändern
ATA8392003A (de) * 2003-05-30 2004-05-15 Andritz Ag Maschf Anlage zum chemischen behandeln der oberfläche von bandförmigem material
CN102814562B (zh) * 2012-08-27 2015-08-12 大连工业大学 离散悬浮阴极电化学加工装置
CN110387552B (zh) * 2019-08-27 2024-04-30 中冶南方工程技术有限公司 节能环保型酸洗装置及带材处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048503A (en) * 1958-06-19 1962-08-07 Crucible Steel Co America Pickling apparatus and method
DE2420824C2 (de) * 1974-04-30 1976-01-08 Werner & Pfleiderer, 7000 Stuttgart Zwischen zwei hintereinander angeordneten Behandlungszonen zum Behandeln von ebenen, metallischen Tafeln oder Bändern mit verschiedenartigen Flüssigkeiten angeordnete Vorrichtung zum Ver-' hindern des Überlaufes der einen Flüssigkeit in die benachbarte Behandlungszone
US4162955A (en) * 1978-10-10 1979-07-31 Midland-Ross Corporation Electrodeposition coating apparatus
GB2031036B (en) * 1978-10-10 1982-11-03 Midland Ross Corp Liquid trestment of metal strip
FR2521044A1 (fr) * 1982-02-11 1983-08-12 Stephanois Rech Mec Dispositif pour l'introduction et/ou le retrait d'une maniere etanche, de solides a travers au moins un orifice d'une enceinte de traitement a basse pression notamment
JPS59117956A (ja) * 1982-06-21 1984-07-07 Oval Eng Co Ltd ワイヤ等の壁面貫通部シ−ル装置
JPS5941264A (ja) * 1982-08-09 1984-03-07 Toray Eng Co Ltd 帯状物の連続処理装置
DE3609858A1 (de) * 1986-03-22 1987-09-24 Bayer Ag Abdichtung von apparaten bei kontinuierlicher produktfoerderung
JPS63270486A (ja) * 1987-11-28 1988-11-08 Naniwa Seitei Kk 帯状材の表面処理装置

Also Published As

Publication number Publication date
ITUD930241A0 (it) 1993-11-30
ITUD930241A1 (it) 1995-05-30
EP0655519A1 (en) 1995-05-31
CN1111684A (zh) 1995-11-15

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Legal Events

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