EP 0602437 B1 19970312 - Pickling apparatus and process for running it
Title (en)
Pickling apparatus and process for running it
Title (de)
Beizanlage und Verfahren zum Betreiben der Beizanlage
Title (fr)
Installation de décapage et procédé d'exploitation de l'installation
Publication
Application
Priority
DE 4240572 A 19921203
Abstract (en)
[origin: US5545260A] A method operating a pickling installation for pickling rolled strips comprises several consecutively disposed pickling basins filled with a pickling agent containing acid, through which the strip 4 is passed. A pickling agent containing acid is injected through injection nozzles disposed at least on the sides of the basin. A flexible adaptation to the respective pickling task with the aim of a reduced pickling time period is made possible if the nozzle injections on the sides are actuated variably. The pickling installation is provided for this purpose on both sides of the plurality of the basins, with injection nozzles above and below the strip traveling plane and upstream or downstream of base slide pads located in the basin.
IPC 1-7
IPC 8 full level
B05B 15/50 (2018.01); B05B 15/70 (2018.01); B08B 3/10 (2006.01); C23G 3/02 (2006.01)
CPC (source: EP US)
C23G 3/024 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL
DOCDB simple family (publication)
US 5545260 A 19960813; AT E150098 T1 19970315; CN 1037706 C 19980311; CN 1088631 A 19940629; DE 4240572 A1 19940609; DE 59305747 D1 19970417; EP 0602437 A1 19940622; EP 0602437 B1 19970312; ES 2099886 T3 19970601; JP 3322965 B2 20020909; JP H06322568 A 19941122; RU 2115768 C1 19980720
DOCDB simple family (application)
US 16183893 A 19931203; AT 93119150 T 19931127; CN 93120812 A 19931203; DE 4240572 A 19921203; DE 59305747 T 19931127; EP 93119150 A 19931127; ES 93119150 T 19931127; JP 30293393 A 19931202; RU 93053904 A 19931202