NO20100954L - Innretning for maling av metallnivaet i et reduksjonskar - Google Patents

Innretning for maling av metallnivaet i et reduksjonskar

Info

Publication number
NO20100954L
NO20100954L NO20100954A NO20100954A NO20100954L NO 20100954 L NO20100954 L NO 20100954L NO 20100954 A NO20100954 A NO 20100954A NO 20100954 A NO20100954 A NO 20100954A NO 20100954 L NO20100954 L NO 20100954L
Authority
NO
Norway
Prior art keywords
cathode chamber
chisel
electronics unit
connection
anode means
Prior art date
Application number
NO20100954A
Other languages
English (en)
Other versions
NO345594B1 (no
Inventor
Peter Palsson
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of NO20100954L publication Critical patent/NO20100954L/no
Publication of NO345594B1 publication Critical patent/NO345594B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/20—Automatic control or regulation of cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Coating With Molten Metal (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

Oppfinnelsen vedrører et arrangement for fremstilling av aluminium innbefattende et katodekammer (1), anodemiddel (2), en elektrisk kilde for generering av likestrøm mellom katodekammer (1) og anodemiddel (2) med sikte på å oppnå smeltet aluminium (3) fra badet (4) og en sammenstilling (6) for å brekke opp en skorpe (5) dannet i området med anodemiddelet (2) under fremstillingen. Nevnte sammenstilling (6) omfatter en meisel (9) som opereres ved hjelp av en pneumatisk sylinder (7) innbefattende en sensor (12) for å føle høyden til en sylinders (7) stempelstang (8), og er elektrisk koblet med en tilkobling til en elektronikkenhet (11). En annen tilkobling til elektronikkenheten (11) er koblet til katodekammeret (1) med sikte på å generere en vekselstrøm mellom meiselen (9) og katodekammeret (1) og måle potensialet og/ eller vekselstrømmen mellom dem. Meiselen (9) har egenskaper for å danne en elektrode i bunnsonen så vel som elektriske koblingsmåter for å koble elektroden til en tilkobling til elektronikkenheten (11).
NO20100954A 2007-12-11 2008-12-11 Innretning for måling av metallnivået i et reduksjonskar NO345594B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007059962A DE102007059962B3 (de) 2007-12-11 2007-12-11 Vorrichtung zum Messen des Metallniveaus in einem Reduktionsbecken
PCT/EP2008/010533 WO2009074319A1 (de) 2007-12-11 2008-12-11 Vorrichtung zum messen des metallniveaus in einem reduktionsbecken

Publications (2)

Publication Number Publication Date
NO20100954L true NO20100954L (no) 2010-08-30
NO345594B1 NO345594B1 (no) 2021-05-03

Family

ID=39942392

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100954A NO345594B1 (no) 2007-12-11 2008-12-11 Innretning for måling av metallnivået i et reduksjonskar

Country Status (6)

Country Link
US (1) US20110073466A1 (no)
CA (1) CA2709206C (no)
DE (1) DE102007059962B3 (no)
NO (1) NO345594B1 (no)
SE (1) SE535088C2 (no)
WO (1) WO2009074319A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105350024B (zh) * 2015-11-23 2018-11-16 中国铝业股份有限公司 一种铝电解阳极厚度的在槽测量装置
CA3032753C (en) * 2017-06-15 2021-07-20 Viktor Khrist'yanovich MANN Method and device for electrolyte crust breaking by separation plasma cutting
FR3077018B1 (fr) * 2018-01-24 2020-01-24 Rio Tinto Alcan International Limited Dispositif de percage comprenant un fourreau tubulaire fixe a un verin
CN112123307B (zh) * 2020-09-16 2022-06-21 江西铜业（清远）有限公司 一种新型储备架

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563255A (en) * 1983-02-10 1986-01-07 Swiss Aluminum Ltd. Process and device for controlling a crust breaking facility
DE29708312U1 (de) * 1997-05-09 1997-07-17 Festo Kg, 73734 Esslingen Krustenbrecherzylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614320B1 (fr) * 1987-04-21 1989-06-30 Pechiney Aluminium Procede et dispositif de controle des additions d'electrolyse solide dans les cuves d'electrolyse pour la production d'aluminium.
US6503701B1 (en) * 1999-06-15 2003-01-07 Biosensor Systems Design, Inc. Analytic sensor apparatus and method
US6436270B1 (en) * 1999-07-19 2002-08-20 Ab Rexroth Mecman Method and device for controlling the movement of a feeding and breaking chisel in an aluminum production cell
DE102004033964B3 (de) * 2004-07-14 2006-03-30 Bosch Rexroth Ag Einrichtung und Verfahren zum Betrieb einer Krustenbrechvorrichtung für Metallschmelzen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563255A (en) * 1983-02-10 1986-01-07 Swiss Aluminum Ltd. Process and device for controlling a crust breaking facility
DE29708312U1 (de) * 1997-05-09 1997-07-17 Festo Kg, 73734 Esslingen Krustenbrecherzylinder

Also Published As

Publication number Publication date
CA2709206C (en) 2016-03-15
DE102007059962B3 (de) 2008-12-11
SE1050732A1 (sv) 2010-07-02
CA2709206A1 (en) 2009-06-18
WO2009074319A1 (de) 2009-06-18
SE535088C2 (sv) 2012-04-10
US20110073466A1 (en) 2011-03-31
NO345594B1 (no) 2021-05-03

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AVENTICS GMBH, DE