CN105350024A - Online groove measuring device for thickness of aluminum electrolysis anode - Google Patents
Online groove measuring device for thickness of aluminum electrolysis anode Download PDFInfo
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- CN105350024A CN105350024A CN201510814534.2A CN201510814534A CN105350024A CN 105350024 A CN105350024 A CN 105350024A CN 201510814534 A CN201510814534 A CN 201510814534A CN 105350024 A CN105350024 A CN 105350024A
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- electrolysis anode
- measuring apparatus
- groove measuring
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Abstract
The invention relates to an online groove measuring device for the thickness of an aluminum electrolysis anode in the aluminum electrolysis production process, in particular to an online groove measuring device for the thickness of the aluminum electrolysis anode. The online groove measuring device is characterized by structurally comprising a device support, a measuring marker post and a universal meter; the support structurally comprises a vertical operation rod, a lower horizontal arm lever and an upper horizontal arm lever, the end of the lower horizontal arm lever is fixed to the lower end of a vertical frame rod, the end of the upper horizontal arm lever is fixed to the upper portion of the vertical frame lever, and the upper horizontal arm lever is located in the same direction with the lower horizontal arm lever; the measuring marker post is a height measuring rod with scales, and the measuring marker rod is in vertical sliding connection with the tail end of the upper horizontal arm lever of the device support; and one end of the universal meter is connected with the upper end of the measuring marker post. According to the online groove measuring device for the thickness of the aluminum electrolysis anode, the thickness of the anode of an aluminum electrolysis groove can be measured online, the consumption of the anode is grasped in real time, and reasonable usage of the anode is guaranteed; and operation is simple and fast, accuracy is high, the service time of the anode can be accurately determined, the unit consumption of the aluminum electrolysis anode is reduced, and cost is saved.
Description
Technical field
Aluminium electrolysis anode thickness at a groove measuring apparatus, relate to a kind of device measured at groove for aluminium electrolysis anode thickness in Aluminium Electrolysis process.
Background technology
In aluminium cell production process, the length of anode life cycle is related to steady running and the production economy cost of electrolyzer.When anode life cycle is shorter, anode can be caused to use not in place, anode scrap is blocked up, directly affects the anode unit consumption of primary aluminum, finally affects electrolysis production cost.When anode life cycle is long, anode scrap can be caused too thin, the phenomenon that ionogen washes away steel pawl occur, affects the quality of primary aluminum in groove, anode also can be caused time serious to take off pole, the distribution of current causing electrolyzer is uneven, generation trough voltage swing.Therefore, anode life cycle fixes in Aluminium Electrolysis significant really.
At present, during aluminium electrolytic industry is produced, the usual method adopting Theoretical Calculation to combine with knowhow is to determine the anode change cycle.This method can generally adopt in electrolyzer normally runs, but when series or single electrolyzer generation abnormal conditions, when causing anode consumption uneven, often can not ensure its accuracy.Therefore, need a kind of survey instrument at groove Measurement accuracy anode scrap thickness, determine the change poles time more accurately according to thickness, reach both cost-saving, ensure again the object of electrolyzer steady running.
Summary of the invention
Object of the present invention is exactly the deficiency existed for above-mentioned prior art, there is provided a kind of simple and quick, accuracy is high, accurately can determine that anode uses number of days, realize reducing aluminium electrolysis anode unit consumption, cost-saving aluminium electrolysis anode thickness at groove measuring apparatus.
Object of the present invention is achieved through the following technical solutions.
Aluminium electrolysis anode thickness at a groove measuring apparatus, it is characterized in that the structure of its device comprises:
Appliance stand, the structure of this support comprises vertical operation bar, and termination is fixed on the lower horizontal armed lever of vertical hack lever lower end, termination be fixed on vertical hack lever top, with lower horizontal armed lever upper horizontal armed lever in the same way;
Overcasting staff, this overcasting staff is the graduated elevation carrection bar of band, slides up and down connect with the upper horizontal armed lever tail end of appliance stand;
Volt ohm-milliammeter, this volt ohm-milliammeter one end connects with overcasting staff top.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that being provided with vertical stirrup between the lower horizontal armed lever of described appliance stand and upper horizontal armed lever.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that the upper horizontal armed lever tail end of described appliance stand is provided with vertical insulation thimble, described overcasting staff and insulation thimble are slidably connected.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that the test pallet that the lower horizontal armed lever tail end of described appliance stand is established.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that its material of described overcasting staff is copper, irony, aluminium matter conducting metal.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that its upper end of described overcasting staff is fixed with disk or cross bar folding handlebar.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that described measurement pallet can be the shapes such as bar shaped, circle, trilateral, square, Polygons.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, it is characterized in that described fixed support with measure the mode of connection of pallet for welding, riveting, bolt fixes.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, can the thickness of on-line measurement aluminium cell anode, the consumption of real-time grasp anode, ensure the reasonable employment of anode, simple and quick, accuracy is high, accurately can determine that anode uses number of days, reduce aluminium electrolysis anode unit consumption, cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of aluminium electrolysis anode thickness at groove measuring apparatus, the structure of its device comprises: appliance stand, the structure of this support comprises vertical operation bar 1, and termination is fixed on the lower horizontal armed lever 2 of vertical hack lever lower end, termination be fixed on vertical hack lever top, with lower horizontal armed lever upper horizontal armed lever 3 in the same way; Overcasting staff 4, this overcasting staff is the graduated elevation carrection bar of band, slides up and down connect with the upper horizontal armed lever tail end of appliance stand; Volt ohm-milliammeter 5, this volt ohm-milliammeter one end connects with overcasting staff top.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, be provided with vertical stirrup 6 between the lower horizontal armed lever of described appliance stand and upper horizontal armed lever; The upper horizontal armed lever tail end of described appliance stand is provided with vertical insulation thimble 7, and described overcasting staff and insulation thimble are slidably connected; The test pallet 8 that the lower horizontal armed lever tail end of described appliance stand is established.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, the vertical operation bar of operating device support during operation, appliance stand is inserted electrolyzer from aluminium electrolysis anode side, the level tray that the lower horizontal armed lever tail end of setting device support is established is adjacent to aluminium electrolysis anode 10 bottom, connecting volt ohm-milliammeter with aluminium electrolysis anode guide rod 9, the overcasting staff of the lower horizontal armed lever tail end connection of downward setting device support, to volt ohm-milliammeter show circuit conducting state, reads the scale value on test bar.
A kind of aluminum electrolytic residual electrode thickness is at groove measuring apparatus, and its material of its overcasting staff can be the conducting metals such as copper, irony, aluminium matter; Its upper end of overcasting staff is fixed with the handle such as disk or cross bar, and convenient rotation, helps it to be inserted into anode surface; Overcasting staff and fixed support are state of insulation between the two, adopt insulation thimble to realize insulation between the two; Measuring pallet can be the shapes such as bar shaped, circle, trilateral, square, Polygons; Fixed support with measure pallet mode of connection can for welding, riveting, bolt fix etc.
A kind of aluminium electrolysis anode thickness of the present invention at groove measuring apparatus, by measurement pallet is adjacent to anode bottom, graduated overcasting staff is with to move up and down, the volt ohm-milliammeter be connected with anode rod with overcasting staff is for judging whether overcasting staff arrives anode upper surface, and whether whether overcasting staff arrives anode surface basis for estimation can have reading to judge according to the voltage gear of volt ohm-milliammeter or ohms range or current gear; After overcasting staff arrives anode upper surface, directly read anode scrap thickness according to the scale above overcasting staff; When calculating anode thickness, can read N group number, the mean value calculating difference of altitude is used as anode scrap thickness; After calculating anode scrap height, judge that anode scrap is partially thick or partially thin according to anode change cycle and anode elemental height, and calculate the number of days delayed or shift to an earlier date change poles, reach the steady running realizing electrolyzer, reduce anode unit consumption, cost-saving object.
Claims (8)
1. aluminium electrolysis anode thickness at a groove measuring apparatus, it is characterized in that the structure of its device comprises:
Appliance stand, the structure of this support comprises vertical operation bar, and termination is fixed on the lower horizontal armed lever of vertical hack lever lower end, termination be fixed on vertical hack lever top, with lower horizontal armed lever upper horizontal armed lever in the same way;
Overcasting staff, this overcasting staff is the graduated elevation carrection bar of band, slides up and down connect with the upper horizontal armed lever tail end of appliance stand;
Volt ohm-milliammeter, this volt ohm-milliammeter one end connects with overcasting staff top.
2. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that being provided with vertical stirrup between the lower horizontal armed lever of described appliance stand and upper horizontal armed lever.
3. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that the upper horizontal armed lever tail end of described appliance stand is provided with vertical insulation thimble, described overcasting staff and insulation thimble are slidably connected.
4. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that the test pallet that the lower horizontal armed lever tail end of described appliance stand is established.
5. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that its material of described overcasting staff is copper, irony, aluminium matter conducting metal.
6. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that its upper end of described overcasting staff is fixed with disk or cross bar folding handlebar.
7. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that described measurement pallet can be the shapes such as bar shaped, circle, trilateral, square, Polygons.
8. a kind of aluminium electrolysis anode thickness according to claim 1 at groove measuring apparatus, it is characterized in that described fixed support with measure the mode of connection of pallet for welding, riveting, bolt fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814534.2A CN105350024B (en) | 2015-11-23 | 2015-11-23 | A kind of aluminium electrolysis anode thickness in slot measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814534.2A CN105350024B (en) | 2015-11-23 | 2015-11-23 | A kind of aluminium electrolysis anode thickness in slot measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105350024A true CN105350024A (en) | 2016-02-24 |
| CN105350024B CN105350024B (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510814534.2A Active CN105350024B (en) | 2015-11-23 | 2015-11-23 | A kind of aluminium electrolysis anode thickness in slot measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048738B (en) * | 2020-09-11 | 2023-06-13 | 郑述营 | Anode replacement system of electrolytic cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110073466A1 (en) * | 2007-12-11 | 2011-03-31 | Peter Palsson | Device for Measuring the Metal Level in a Reduction Basin |
| CN202359213U (en) * | 2011-11-22 | 2012-08-01 | 中国铝业股份有限公司 | Measuring tool for aluminum electrolysis bath |
| CN103628093A (en) * | 2013-11-07 | 2014-03-12 | 中国铝业股份有限公司 | Method for online measuring net consumption of anode of aluminum electrolysis cell |
-
2015
- 2015-11-23 CN CN201510814534.2A patent/CN105350024B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110073466A1 (en) * | 2007-12-11 | 2011-03-31 | Peter Palsson | Device for Measuring the Metal Level in a Reduction Basin |
| CN202359213U (en) * | 2011-11-22 | 2012-08-01 | 中国铝业股份有限公司 | Measuring tool for aluminum electrolysis bath |
| CN103628093A (en) * | 2013-11-07 | 2014-03-12 | 中国铝业股份有限公司 | Method for online measuring net consumption of anode of aluminum electrolysis cell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048738B (en) * | 2020-09-11 | 2023-06-13 | 郑述营 | Anode replacement system of electrolytic cell |
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| CN105350024B (en) | 2018-11-16 |
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