RU2005140167A - METHOD FOR DETERMINING THE HEIGHT OF THE MELT ALUMINUM LAYER ON THE ELECTROLYZER BOTTOM - Google Patents

METHOD FOR DETERMINING THE HEIGHT OF THE MELT ALUMINUM LAYER ON THE ELECTROLYZER BOTTOM Download PDF

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Publication number
RU2005140167A
RU2005140167A RU2005140167/02A RU2005140167A RU2005140167A RU 2005140167 A RU2005140167 A RU 2005140167A RU 2005140167/02 A RU2005140167/02 A RU 2005140167/02A RU 2005140167 A RU2005140167 A RU 2005140167A RU 2005140167 A RU2005140167 A RU 2005140167A
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RU
Russia
Prior art keywords
molten aluminum
height
electrolyte
steel rod
distance
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RU2005140167/02A
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Russian (ru)
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RU2307880C1 (en
Inventor
Сергей Илаевич Ахметов (RU)
Сергей Илаевич Ахметов
к Андрей Васильевич Завад (RU)
Андрей Васильевич Завадяк
Виталий Валерьевич Пингин (RU)
Виталий Валерьевич Пингин
Алексей Иванович Толкачев (RU)
Алексей Иванович Толкачев
Дмитрий Александрович Требух (RU)
Дмитрий Александрович Требух
Юрий Глебович Михалев (RU)
Юрий Глебович Михалев
Original Assignee
Общество с ограниченной ответственностью "Русска инжинирингова компани " (RU)
Общество с ограниченной ответственностью "Русская инжиниринговая компания"
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Application filed by Общество с ограниченной ответственностью "Русска инжинирингова компани " (RU), Общество с ограниченной ответственностью "Русская инжиниринговая компания" filed Critical Общество с ограниченной ответственностью "Русска инжинирингова компани " (RU)
Priority to RU2005140167/02A priority Critical patent/RU2307880C1/en
Publication of RU2005140167A publication Critical patent/RU2005140167A/en
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Publication of RU2307880C1 publication Critical patent/RU2307880C1/en

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  • Electrolytic Production Of Metals (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Claims (2)

1. Способ определения высоты слоя расплавленного алюминия на подине электролизера, включающий измерение расстояния от точки отсчета, на стальном стержне, до следа межфазной границы электролита с расплавленным алюминием, образующегося при погружении вертикально в электролит и расплавленный алюминий стального стержня, фиксированного относительно заданного горизонтального уровня, отличающийся тем, что измеряют расстояние от точки отсчета, нанесенной на не погружаемую в электролит и расплавленный алюминий часть стального стержня, до следа межфазной границы электролита с расплавленным алюминием на стальном стержне, фиксированном относительно горизонтального уровня в верхней части электролизера, а высоту слоя расплавленного алюминия на подине определяют как разность между расстоянием от точки фиксации стального стержня до подины электролизера, расстоянием от точки фиксации стального стержня до точки отсчета и расстоянием от точки отсчета до следа межфазной границы электролита с расплавленным алюминием на стальном стержне.1. The method of determining the height of the layer of molten aluminum on the bottom of the cell, comprising measuring the distance from the reference point, on the steel rod, to the trace of the interface between the electrolyte and molten aluminum, formed when immersed vertically in the electrolyte and molten aluminum of the steel rod, fixed relative to a given horizontal level, characterized in that they measure the distance from the reference point deposited on the part of the steel rod not immersed in the electrolyte and molten aluminum, to the interface between the electrolyte and molten aluminum on a steel rod fixed relative to the horizontal level in the upper part of the cell, and the height of the layer of molten aluminum on the bottom is defined as the difference between the distance from the fixation point of the steel bar to the bottom of the cell, the distance from the fixation point of the steel bar to the reference point and the distance from the reference point to the trace of the interface of the electrolyte with molten aluminum on the steel rod. 2. Способ определения по п.1, отличающийся тем, что вертикальный стальной стержень фиксируют относительно фланца балки-коллектора при помощи кронштейна с установленными на нем направляющими.2. The determination method according to claim 1, characterized in that the vertical steel rod is fixed relative to the flange of the collector beam using a bracket with guides mounted on it.
RU2005140167/02A 2005-12-22 2005-12-22 Method for measuring height of melt aluminum layer on bottom of aluminum cell RU2307880C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005140167/02A RU2307880C1 (en) 2005-12-22 2005-12-22 Method for measuring height of melt aluminum layer on bottom of aluminum cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005140167/02A RU2307880C1 (en) 2005-12-22 2005-12-22 Method for measuring height of melt aluminum layer on bottom of aluminum cell

Publications (2)

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RU2005140167A true RU2005140167A (en) 2007-06-27
RU2307880C1 RU2307880C1 (en) 2007-10-10

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RU2005140167/02A RU2307880C1 (en) 2005-12-22 2005-12-22 Method for measuring height of melt aluminum layer on bottom of aluminum cell

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409409B2 (en) * 2009-03-26 2013-04-02 Alcoa Inc. System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same
CN105297076A (en) * 2014-06-06 2016-02-03 新疆农六师煤电有限公司 Automatic measuring device for height of electrolyte and height of molten aluminum of aluminum electrolysis cell
CN104480496B (en) * 2015-01-09 2017-03-29 中南大学 A kind of apparatus and method of measurement aluminium cell melt height and hearth and bottom
RU2668461C2 (en) * 2016-12-27 2018-10-01 Александр Иванович Громыко Method and device for determining levels of electrolyte and metal in electrolyser for obtaining aluminum

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RU2307880C1 (en) 2007-10-10

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