DE3478474D1 - Method and apparatus for galvanizing ribbed tubes - Google Patents

Method and apparatus for galvanizing ribbed tubes

Info

Publication number
DE3478474D1
DE3478474D1 DE8484112869T DE3478474T DE3478474D1 DE 3478474 D1 DE3478474 D1 DE 3478474D1 DE 8484112869 T DE8484112869 T DE 8484112869T DE 3478474 T DE3478474 T DE 3478474T DE 3478474 D1 DE3478474 D1 DE 3478474D1
Authority
DE
Germany
Prior art keywords
facility
blow
galvanising
zinc
medium
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
Application number
DE8484112869T
Other languages
German (de)
Inventor
Werner Ackermann
Klaus Dipl Ing Schirmuly
Original Assignee
Hoesch AG
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 Hoesch AG filed Critical Hoesch AG
Priority to DE8484112869T priority Critical patent/DE3478474D1/en
Application granted granted Critical
Publication of DE3478474D1 publication Critical patent/DE3478474D1/en
Expired 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
    • C23C2/34—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
    • C23C2/38—Wires; Tubes
    • C23C2/385—Tubes of specific length
    • 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

Abstract

1. Apparatus for galvanising ribbed tubes, the apparatus having components which are arranged in line, one behind the other, at one treatment level, which are connected by an automatically operating conveyor device with horizontal and vertical support, guide and driving rolls, or, in the preheating area, with a conveyor chain device and which comprises a feed facility (1), a degreasing facility (2) with a blow-off device for the degreasing medium, a washing facility (3) with a blow-off device for the washing medium, a dipping facility (4) with a blow-off device for the dipping medium, a washing facility (5) with a blow-off device for the washing medium a preheating furnace (6), a galvanising furnace (7) with a protective atmosphere, a blow-off device (13) or a device for removing excess zinc, as well as a cooling and drying facility (8) with nozzles supplied with water and air and, if necessary, a chromating facility (9) with a blow-off device for the chromating medium, wherein the galvanising furnace (7) for receiving an alloy of molten zinc has a melting area (18), a galvanising pan (12) arranged over the melting area, a zinc charging area (20), wherein the molten zinc can be pumped from the melting area (18) into the galvanising pan (12) which has an overflow, and wherein the melting area (18) and the zinc charging area (20) are separated by a partition extending downwards into the zinc.
DE8484112869T 1983-11-11 1984-10-25 Method and apparatus for galvanizing ribbed tubes Expired DE3478474D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484112869T DE3478474D1 (en) 1983-11-11 1984-10-25 Method and apparatus for galvanizing ribbed tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3340813 1983-11-11
DE8484112869T DE3478474D1 (en) 1983-11-11 1984-10-25 Method and apparatus for galvanizing ribbed tubes

Publications (1)

Publication Number Publication Date
DE3478474D1 true DE3478474D1 (en) 1989-07-06

Family

ID=6214064

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3409935A Expired DE3409935C1 (en) 1983-11-11 1984-03-17 Method and device for hot-galvanising ribbed tubes
DE8484112869T Expired DE3478474D1 (en) 1983-11-11 1984-10-25 Method and apparatus for galvanizing ribbed tubes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3409935A Expired DE3409935C1 (en) 1983-11-11 1984-03-17 Method and device for hot-galvanising ribbed tubes

Country Status (12)

Country Link
EP (1) EP0142082B1 (en)
JP (1) JPS60169568A (en)
AT (1) ATE43646T1 (en)
AU (2) AU3529884A (en)
BR (1) BR8405749A (en)
DD (1) DD231085A1 (en)
DE (2) DE3409935C1 (en)
ES (1) ES8605865A1 (en)
GR (1) GR80858B (en)
IN (1) IN163652B (en)
YU (2) YU187484A (en)
ZA (1) ZA848756B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720965A1 (en) * 1987-06-25 1989-01-05 Solms Juergen Process and appliance for continuous hot galvanising of elongated articles to be galvanised
DE3935146A1 (en) * 1989-09-06 1991-03-21 Wirtz Gmbh & Co Continuous hot dip zinc coating of rubber tubing - where tube sections are joined together and passed through pretreatment baths, zinc bath and cut
JPH04321895A (en) * 1991-04-19 1992-11-11 Nichias Corp Fluid heating pipe
DE4324924A1 (en) * 1993-07-24 1995-01-26 Leybold Durferrit Gmbh Device for cleaning and / or heat treatment of workpieces, in particular profile strips
DE4325452A1 (en) * 1993-07-29 1995-04-06 Theodor Willecke Process and apparatus for hot-dip galvanising iron parts
DE59604052D1 (en) * 1996-08-30 2000-02-03 Balcke Duerr Gmbh Hot-dip galvanizing process
DE10320071A1 (en) * 2003-05-05 2004-12-02 Basf Ag Esters of phosphorus-oxygen acids containing alkoxy groups and their use as corrosion inhibitors
DE102016106617A1 (en) * 2016-03-21 2017-09-21 Fontaine Holdings Nv Hot-dip galvanizing plant and hot-dip galvanizing process
CN112481570A (en) * 2019-09-12 2021-03-12 西藏中驰集团股份有限公司 Novel galvanizing process flow and assembly line used by same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771056A (en) * 1951-06-06 1956-11-20 Selas Corp Of America Apparatus for coating pipes
US3639142A (en) * 1968-06-10 1972-02-01 Bethlehem Steel Corp Method of galvanizing
JPS5017420B1 (en) * 1970-08-19 1975-06-20
US3673980A (en) * 1970-10-30 1972-07-04 Theodore H Krengel Protective and supporting means for apparatus for continuously coating steel strip
DE2105661A1 (en) * 1971-02-05 1972-08-10 Mandl J Hot dip metal coating - with melt flow along workpiece surface
US3845540A (en) * 1972-04-28 1974-11-05 Maneely Illinois Hot galvanizing process and apparatus
GB1433019A (en) * 1973-06-26 1976-04-22 Turner Lisle Ltd Galvanizing plant
DE2406939A1 (en) * 1974-02-14 1975-09-04 Friedrich Heck Coating tubes or bars with molten metal - by placing them on top of the bath and using the meniscus effect
FR2323772A1 (en) * 1975-05-30 1977-04-08 Delot Jose CONTINUOUS METAL COATING PROCESS OF RIGID METAL PROFILES
GB1532554A (en) * 1976-02-10 1978-11-15 Raymond A Metallic coating of metal tubes and similar work pieces

Also Published As

Publication number Publication date
BR8405749A (en) 1985-09-17
DD231085A1 (en) 1985-12-18
AU3529884A (en) 1985-05-16
ZA848756B (en) 1985-07-31
EP0142082B1 (en) 1989-05-31
ES537521A0 (en) 1985-12-16
IN163652B (en) 1988-10-22
ATE43646T1 (en) 1989-06-15
GR80858B (en) 1985-02-27
ES8605865A1 (en) 1985-12-16
EP0142082A3 (en) 1985-08-21
YU146186A (en) 1988-06-30
YU187484A (en) 1988-04-30
JPS60169568A (en) 1985-09-03
AU2779089A (en) 1989-04-27
EP0142082A2 (en) 1985-05-22
DE3409935C1 (en) 1985-04-18

Similar Documents

Publication Publication Date Title
US5152953A (en) Installation for the flame metalization of small pieces of steel or cast iron
DE3478474D1 (en) Method and apparatus for galvanizing ribbed tubes
US545429A (en) David trevor lewis
US3914481A (en) Process of hot dip metallizing of metallic articles
US4814210A (en) Process and means for hot-dip galvanizing finned tubes
US4109897A (en) Salt reclamation system
US4766677A (en) Method and apparatus for vapor phase soldering
US3063409A (en) Apparatus for continuous coating of elongated articles
US2676895A (en) Method and apparatus for applying coating material to the inside of a container
US2804841A (en) Pipe treating apparatus
US3587149A (en) Furnace installation for continuously descaling a metal band
US3105774A (en) Apparatus and method for improving uniformity of zinc coatings on the threaded ends of galvanized pipes
Ackermann et al. Method and Equipment for Hot Dip Galvanizing of Finned Tubes
JP2895725B2 (en) Hot-dip dross removal method
SU1627089A3 (en) Installation for continuous galvanization of steel strip
JPS56116864A (en) Hot galvanization for steel pipe
JPS5562154A (en) Hot dipping unit
SU487280A1 (en) Scrap Recycling Plant
SU87599A1 (en) Radiator pipe cooling machine
US2066257A (en) Apparatus for sweating out fusible metals
JPS5623263A (en) Metal hot dipping method
US6491982B2 (en) Molten metal immersion bath of wire fabrication
Bruneel Avoiding Lead Drag-Out During Patenting
JPS55161060A (en) Manufacture of one side metal hot dipping steel strip
JPS5594434A (en) Automatic salt bath slag removing device

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ACKERMANN, WERNER, 5900 SIEGEN, DE

8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8380 Miscellaneous part iii

Free format text: IN HEFT 41/90, SEITE 10458, SP.1: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8339 Ceased/non-payment of the annual fee