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RU98103628A - CATHODE DEVICE OF ALUMINUM ELECTROLYZER - Google Patents

CATHODE DEVICE OF ALUMINUM ELECTROLYZER

Info

Publication number
RU98103628A
RU98103628A RU98103628/02A RU98103628A RU98103628A RU 98103628 A RU98103628 A RU 98103628A RU 98103628/02 A RU98103628/02 A RU 98103628/02A RU 98103628 A RU98103628 A RU 98103628A RU 98103628 A RU98103628 A RU 98103628A
Authority
RU
Russia
Prior art keywords
cathode device
aluminum electrolyzer
hearth blocks
current
metal gasket
Prior art date
Application number
RU98103628/02A
Other languages
Russian (ru)
Other versions
RU2149925C1 (en
Inventor
В.В. Леонов
Д.В. Леонов
Original Assignee
В.В. Леонов
Filing date
Publication date
Application filed by В.В. Леонов filed Critical В.В. Леонов
Priority to RU98103628A priority Critical patent/RU2149925C1/en
Priority claimed from RU98103628A external-priority patent/RU2149925C1/en
Publication of RU98103628A publication Critical patent/RU98103628A/en
Application granted granted Critical
Publication of RU2149925C1 publication Critical patent/RU2149925C1/en

Links

Claims (2)

1. Катодное устройство алюминиевого электролизера, содержащее кожух, угольные подовые блоки, токоподводящие стержни и огнеупорные плиты, расположенные под угольными подовыми блоками, отличающееся тем, что угольные подовые блоки выполнены сплошными по поперечному сечению, а под ними или с торцевой их стороны, размещены слой электропроводного пористого материала и металлическая прокладка, жестко соединенная с токоподводящими стержнями.1. The cathode device of an aluminum electrolyzer containing a casing, carbon hearth blocks, current-carrying rods and refractory plates located under the coal hearth blocks, characterized in that the carbon hearth blocks are made solid across the cross section, and a layer is placed underneath or on their end side electrically conductive porous material and a metal gasket rigidly connected to the current-carrying rods. 2. Устройство по п.1, отличающееся тем, что металлическая прокладка выполнена составной из отдельных полос. 2. The device according to claim 1, characterized in that the metal gasket is made integral of individual strips.
RU98103628A 1998-02-25 1998-02-25 Cathode unit of aluminum electrolyzer RU2149925C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98103628A RU2149925C1 (en) 1998-02-25 1998-02-25 Cathode unit of aluminum electrolyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98103628A RU2149925C1 (en) 1998-02-25 1998-02-25 Cathode unit of aluminum electrolyzer

Publications (2)

Publication Number Publication Date
RU98103628A true RU98103628A (en) 2000-01-27
RU2149925C1 RU2149925C1 (en) 2000-05-27

Family

ID=20202789

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98103628A RU2149925C1 (en) 1998-02-25 1998-02-25 Cathode unit of aluminum electrolyzer

Country Status (1)

Country Link
RU (1) RU2149925C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2270891C2 (en) * 2004-02-02 2006-02-27 Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") Cathode unit for aluminum production electrolyzer
RU2381301C1 (en) * 2008-10-28 2010-02-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" Cathode assembly of aluminium electrolytic cell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175022A (en) * 1977-04-25 1979-11-20 Union Carbide Corporation Electrolytic cell bottom barrier formed from expanded graphite
FR2546183B1 (en) * 1983-05-16 1985-07-05 Pechiney Aluminium SUB-CATHODIC SCREEN COMPRISING DEFORMABLE AREAS, FOR HALL-HEROULT ELECTROLYSIS TANKS

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