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Aluminum level and electrolyte level measurement tool and method of aluminum electrolysis cell

A technology of electrolyte level and aluminum electrolytic cell, which is applied in the field of metallurgy, can solve the problems of inability to measure electrolyte accurately and quickly, and cannot correctly reflect the operation status of aluminum electrolytic cell, so as to ensure normal and stable operation, simple structure and convenient use Effect

Inactive Publication Date: 2014-05-14
YUNNAN YONGXIN ALUMINUM +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the traditional measurement methods cannot accurately and quickly measure the electrolyte level and aluminum level, and cannot correctly reflect the actual operating conditions of the aluminum electrolytic cell

Method used

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  • Aluminum level and electrolyte level measurement tool and method of aluminum electrolysis cell
  • Aluminum level and electrolyte level measurement tool and method of aluminum electrolysis cell

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a pa...

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Abstract

The invention discloses an aluminum level and electrolyte level measurement tool and method of an aluminum electrolysis cell. The aluminum level and electrolyte level measurement method of the aluminum electrolysis cell comprises steps that a probe is inserted into the aluminum electrolysis cell vertically, and first preset distance is reversed between the lower end of the probe and a cathode carbon block at the bottom of the aluminum electrolysis cell. According to the aluminum level and electrolyte level measurement method of the aluminum electrolysis cell, the first preset distance is reversed between the lower end of the probe and the cathode carbon block at the bottom of the aluminum electrolysis cell, therefore, the probe does not contact with the cathode carbon block, influence of the surface situation of the cathode carbon block on the measured aluminum level and electrolyte level is avoided, accuracy and comparable performance of the measured aluminum level and electrolyte level are improved, and normal and stable operation of the aluminum electrolysis cell is ensured.

Description

technical field [0001] The invention relates to the field of metallurgy, in particular to a measuring tool for the aluminum level and electrolyte level of an aluminum electrolytic cell and a method for measuring the aluminum level and electrolyte level of an aluminum electrolytic cell by using the measuring tool. Background technique [0002] In the process of aluminum electrolysis process control, the electrolyte level reflects the amount of electrolyte in the electrolytic cell, and the amount of electrolyte can ensure the stability of the heat capacity of the electrolytic cell and the ability to dissolve alumina. Too high or too low will be detrimental to production and affect Current efficiency; aluminum level reflects the amount of aluminum in the electrolytic cell. Aluminum precipitation can protect the cathode carbon block at the bottom of the furnace, and can evenly dissipate heat, weaken the magnetic field, calm the aluminum liquid, and reduce the horizontal current. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00
Inventor 杨叶伟李顺华车立志赵瑞敏龙昌红李骑冰金立
Owner YUNNAN YONGXIN ALUMINUM
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