FIELD: non-ferrous metallurgy, production of aluminum by electrolysis, namely measuring height of melt aluminum layer on cell bottom.
SUBSTANCE: method comprises steps of measuring distance from reference point of steel rod till trace of inter-phase boundary of electrolyte and melt aluminum formed at vertical immersion of said rod into electrolyte and melt aluminum; fixing rod relative to flange of beam-collector by means of bracket supporting guides; measuring distance from reference point applied on part of steel rod non-immersed into electrolyte and melt aluminum till trace of inter-phase boundary of electrolyte and melt aluminum on said rod; determining layer height as difference between distance from rod fixation point till cell bottom, distance from rod fixation point till reference point and distance from reference point till trace of inter-phase boundary.
EFFECT: enhanced accuracy and reliability of measuring height of layer of melt aluminum on cell bottom.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINATION OF MELT HEIGHT IN ALUMINIUM ELECTROLYSIS CELL | 2024 |
|
RU2830574C1 |
| ELECTROLYSIS UNIT FOR ALUMINUM PRODUCTION | 2019 |
|
RU2722605C1 |
| ALUMINUM CELL CONTROLLING METHOD | 2002 |
|
RU2296188C2 |
| ALUMINUM REFINING ELECTROLYZER | 0 |
|
SU1788092A1 |
| ELECTROLYZER FOR PRODUCTION OF ALUMINUM FROM MIXTURE OF MOLTEN SALTS AND ALUMINA | 2005 |
|
RU2281986C1 |
| METHOD AND DEVICE FOR DETERMINING LEVELS OF ELECTROLYTE AND METAL IN ELECTROLYSER FOR OBTAINING ALUMINUM | 2016 |
|
RU2668461C2 |
| METHOD OF DEFINITION OF AN OPERATIONAL SPACE SHAPE OF THE ALUMINUM ELECTROLYZER WITH AN OVERHEAD CURRENT LEAD | 2003 |
|
RU2245399C1 |
| METHOD OF ELECTROLYTIC ALUMINUM PRODUCTION | 1995 |
|
RU2095486C1 |
| METHOD FOR PRODUCING ALUMINUM BY ELECTROLYSISING CRYOLITO-ALUMINUM MELTS | 2020 |
|
RU2742633C1 |
| METHOD FOR TESTING COMPOSITION OF ELECTROLYTE OF ALUMINUM ELECTROLYZER AND PROBE | 1993 |
|
RU2039131C1 |
