CN110145994A - A kind of pole span measuring device of closing down magnesium electrolysis bath - Google Patents
A kind of pole span measuring device of closing down magnesium electrolysis bath Download PDFInfo
- Publication number
- CN110145994A CN110145994A CN201910508093.1A CN201910508093A CN110145994A CN 110145994 A CN110145994 A CN 110145994A CN 201910508093 A CN201910508093 A CN 201910508093A CN 110145994 A CN110145994 A CN 110145994A
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- CN
- China
- Prior art keywords
- pole span
- bracket
- measuring device
- measuring rod
- electrolysis bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The present invention discloses the pole span measuring device of closing down magnesium electrolysis bath, the pole span measuring device includes bracket, the measuring rod set on the bracket side, the handle set on the bracket other side, the dial plate on the bracket and the pointer on the dial plate, the handle is rotated, drive the indicators turn, the measuring rod synchronizing moving, the angle that the pointer rotates on the dial plate are corresponding with the moving distance of the measuring rod.The pole span measuring device of closing down magnesium electrolysis bath provided by the invention is using the moving distance of measuring rod as pole span, the rotational angle of pointer and the moving distance of measuring rod are corresponding, it is capable of the measurement pole span of fast accurate by the rotational angle of pointer, current efficiency is effectively ensured and produces magnesium amount.
Description
Technical field
The present invention relates to electrolytic magnesium technical fields, more particularly to a kind of pole span measuring device of closing down magnesium electrolysis bath.
Background technique
Closing down magnesium electrolysis bath is the capital equipment for producing magnesium metal, and electrolytic cell is generally made of groove body, cathode and anode, when long
Between be electrolysed after, the service life of closing down magnesium electrolysis bath Anodic is often shorter than the service life of groove body, thus anode life expire or sun
Replacement anode in time is needed when pole aoxidizes serious in use.
When replacing anode, pole span requires very high as core parameter, the precision of adjustment.Pole span is between anode and cathode
Distance, the adjustment of pole span precisely whether be directly related to the current efficiency of closing down magnesium electrolysis bath, be embodied directly in and produce magnesium amount, electrolytic cell
Many important parameters such as thermal balance, tank voltage, electric energy efficiency, anode wear rate, it is meant that directly affect production cost.
Existing tool can only verify pole span after replacing anode, but can not accurately measure true pole span,
It is more difficult to accurately adjust pole span, so that influencing current efficiency and producing magnesium amount.
Summary of the invention
The purpose of the present invention is to provide a kind of pole span measuring devices of closing down magnesium electrolysis bath to be able to validate only with solving existing tool
Pole span and be unable to measure pole span so that influence current efficiency and produce magnesium amount the problem of.
To achieve the goals above, the invention provides the following technical scheme: a kind of pole span measuring device of closing down magnesium electrolysis bath, institute
Pole span measuring device is stated to include bracket, the measuring rod set on the bracket side, the handle set on the bracket other side, be set to
Dial plate on the bracket and the pointer on the dial plate, the handle are rotated, and drive the indicators turn, institute
Measuring rod synchronizing moving is stated, the angle that the pointer rotates on the dial plate is corresponding with the moving distance of the measuring rod.
Further, the pole span measuring device further includes the casing for being sheathed on the measuring rod, one end of described sleeve pipe
It is fixed on the bracket.
Further, the bracket include flat part, the fixed part that is connect with the flat part, the fixed part is for solid
The position of the fixed flat part.
Further, the fixed part is a pair of fixed plate disposed in parallel.
Further, the measuring rod include the extension being connect with the bracket, the measurement portion being bonded with electrode surface,
And the interconnecting piece of the connection extension and the measurement portion.
Further, the measuring rod is Z-shaped.
Compared with the prior art, the pole span measuring device of closing down magnesium electrolysis bath provided by the invention has the advantage that
Using the moving distance of measuring rod as pole span, pointer turns the pole span measuring device of closing down magnesium electrolysis bath provided by the invention
Dynamic angle is corresponding with the moving distance of measuring rod, and the measurement pole span of fast accurate is capable of by the rotational angle of pointer, effectively protects
It demonstrate,proves current efficiency and produces magnesium amount.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.In the accompanying drawings:
Fig. 1 is a kind of structural representation of the pole span measuring device of the closing down magnesium electrolysis bath of preferred embodiment provided by the invention
Figure.
Appended drawing reference:
1- pole span measuring device, 11- bracket,
111- flat part, 112- fixed part,
12- measuring rod, 121- extension,
122- measurement portion, 123- interconnecting piece,
13- handle, 14- dial plate,
15- pointer, 16- casing,
2- anode, 21- copper clamping plate,
3- cathode.
Specific embodiment
The present invention provides many applicable creative concepts, which be can be reflected in a large number of on specific
Hereinafter.The specific embodiment described in following embodiments of the present invention is only used as a specific embodiment of the invention
Exemplary illustration, and be not meant to limit the scope of the invention.
The invention will be further described with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, wherein Fig. 1 is a kind of pole span measurement of closing down magnesium electrolysis bath of preferred embodiment provided by the invention
The structural schematic diagram of device.
The present embodiment provides a kind of pole span measuring device 1 of closing down magnesium electrolysis bath, for measure in closing down magnesium electrolysis bath electrode surface it
Between pole span, i.e. the distance between anode 2 and cathode 3.In the present embodiment, the pole span measuring device 1 is applied to high temperature melting
In body, certainly, according to measurement request, the pole span measuring device 1 can also be applied under other environment.
The pole span measuring device 1 include bracket 11, set on 11 side of bracket measuring rod 12, be set to the bracket
The handle 13 of 11 other sides, the dial plate 14 on the bracket 11 and the pointer 15 on the dial plate 14, the hand
Handle 13 is rotated, and the pointer 15 is driven to rotate, and 12 synchronizing moving of measuring rod, the pointer 15 turns on the dial plate 14
Dynamic angle is corresponding with the moving distance of the measuring rod 12.
Pole span measuring device 1 provided in this embodiment is using the moving distance of the measuring rod 12 as pole span, the pointer
15 rotational angle is corresponding with the moving distance of the measuring rod 12, can be quick, high by the rotational angle of the pointer 15
Effect accurately measures pole span, and current efficiency is effectively ensured and produces magnesium amount.
Further, the fixed part 112 that the bracket 11 includes flat part 111, connect with the flat part 111, it is described
Fixed part 112 is used to fix the position of the flat part 111.
The flat part 111 is used as supporting surface, it is desirable that enough intensity, in the present embodiment, the flat part 111 are steel
Plate.
In measurement process, the bracket 11 will keep stable, so the bracket 11 will be described flat by fixed part 112
The position in plate portion 111 is fixed, and further, the fixed part 112 is a pair of fixed plate disposed in parallel, is set on the anode 2
There is copper clamping plate 21, the fixed part 112 is arranged between the copper clamping plate 21, thus the bracket 11 is fixed, it prevents from surveying
During amount, because the bracket 11 change in displacement caused by data measurement it is inaccurate.
Further, the measuring rod 12 includes the extension 121 connecting with the bracket 11, is bonded with electrode surface
The interconnecting piece 123 of measurement portion 122 and the connection extension 121 and the measurement portion 122.
The measuring rod 12 is linked together by the extension 121 with the bracket 11；It is surveyed described in measurement process
Amount portion 122 is soaked in high-temperature fusant, and the measurement portion 122 matches with electrode surface, the measurement portion 122 and the cathode
3 surface fitting is used as initial position, and when the measurement portion 122 is moved to 2 surface of anode, the measurement portion 122 is moved
Dynamic position is pole span.
Further, the measuring rod 12 is Z-shaped, matches with the shape of the anode 2 and cathode 3.
The handle 13 is rotatable handles, and when the handle 13 rotates, the measuring rod 12 moves position.
The dial plate 14 is fixed on the bracket 11, and the different angle of marking on the dial plate 14 checks institute to facilitate
State the rotational angle of pointer 15.
The pointer 15 rotates different angle, corresponds to the different moving distances of the measuring rod 12, that is, corresponds to pole span
Distance change；In the present embodiment, every 1 degree of the rotation of the pointer 15, pole span distance change is 0.47mm, when 15 turns of the pointer
It is the maximum limitation 42.3mm of pole span, certainly, the pointer 15 rotates 1 degree of corresponding pole span distance change and may be used also when 90 degree dynamic
Think other values, is set according to the pole span limit value of the anode 2 and the cathode 3.
Further, the pole span measuring device 1 further includes the casing 16 for being sheathed on the measuring rod 12, described sleeve pipe 16
One end be fixed on the bracket 11, described sleeve pipe 16 plays limit and protective effect to the measuring rod 12, prevents from surveying
During amount, the measuring rod 12 is shaken, and influences the accuracy of measurement.
In measurement, the bracket 11 is fixed on the anode 2, by the measuring rod 12 along the table of the cathode 3
Face is inserted into high-temperature fusant, and the surface of the measurement portion 122 of the measuring rod 12 is bonded with the surface of the cathode 3, by the finger
In the decentralization to the dial plate 14 of needle 15, and record initial position of the pointer 15 on the dial plate 14；
The handle 13 is rotated, and the pointer 15 is driven to rotate, the 12 synchronizing moving position of measuring rod, until described
The surface of the measurement portion 122 of measuring rod 12 is bonded with the surface of the anode 2, records the pointer 15 on the dial plate 14
End positions；The angle that the pointer 15 rotates on the dial plate 14 is corresponding with the moving distance of the measuring rod 12, passes through
The rotational angle of the pointer 15, calculates pole span.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and this
Field technical staff can be designed alternative embodiment without departing from the scope of the appended claims.In claim
In, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In element or step not listed in the claims.
Claims (6)
1. a kind of pole span measuring device of closing down magnesium electrolysis bath, which is characterized in that the pole span measuring device (1) include bracket (11),
Measuring rod (12) set on the bracket (11) side, is set to the branch at the handle (13) set on the bracket (11) other side
Dial plate (14) on frame (11) and the pointer (15) on the dial plate (14), the handle (13) are rotated, and drive institute
State pointer (15) rotation, measuring rod (12) synchronizing moving, the angle that the pointer (15) rotates on the dial plate (14)
It is corresponding with the moving distance of the measuring rod (12).
2. a kind of pole span measuring device of closing down magnesium electrolysis bath according to claim 1, which is characterized in that the pole span measurement dress
Setting (1) further includes the casing (16) for being sheathed on the measuring rod (12), and the bracket is fixed in one end of described sleeve pipe (16)
(11) on.
3. a kind of pole span measuring device of closing down magnesium electrolysis bath according to claim 1, which is characterized in that bracket (11) packet
The fixed part (112) for including flat part (111), connecting with the flat part (111), the fixed part (112) is for described in fixation
The position of flat part (111).
4. a kind of pole span measuring device of closing down magnesium electrolysis bath according to claim 3, which is characterized in that the fixed part
It (112) is a pair of fixed plate disposed in parallel.
5. a kind of pole span measuring device of closing down magnesium electrolysis bath according to claim 1, which is characterized in that the measuring rod (12)
Including connect with the bracket (11) extension (121), with the measurement portion (122) of electrode surface fitting and described in connecting
The interconnecting piece (123) of extension (121) and the measurement portion (122).
6. a kind of pole span measuring device of closing down magnesium electrolysis bath according to claim 5, which is characterized in that the measuring rod (12)
It is Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508093.1A CN110145994A (en) | 2019-06-12 | 2019-06-12 | A kind of pole span measuring device of closing down magnesium electrolysis bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508093.1A CN110145994A (en) | 2019-06-12 | 2019-06-12 | A kind of pole span measuring device of closing down magnesium electrolysis bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145994A true CN110145994A (en) | 2019-08-20 |
Family
ID=67591274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508093.1A Pending CN110145994A (en) | 2019-06-12 | 2019-06-12 | A kind of pole span measuring device of closing down magnesium electrolysis bath |
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| CN (1) | CN110145994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111291489A (en) * | 2020-02-17 | 2020-06-16 | 广东嘉元科技股份有限公司 | Polar distance calculation method and polar distance adjustment method for cathode roller and anode tank |
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|---|---|---|---|---|
| SU697796A1 (en) * | 1973-06-20 | 1979-11-15 | Всесоюзный Научно-Исследовательский Институт Метрологической Службы | Method of measuring the tapers and the shape deviations of tapered surface of bodies of revolution |
| CN101054687A (en) * | 2007-02-15 | 2007-10-17 | 东北大学 | Method and device for measuring distance between cathode and anode of aluminum electrolysis bath |
| CN104121840A (en) * | 2014-08-02 | 2014-10-29 | 山东省特种设备检验研究院泰安分院 | Gap measuring device and particularly elevator landing door gap measuring instrument |
| CN204924119U (en) * | 2015-08-25 | 2015-12-30 | 中国铝业股份有限公司 | Measure new tool of electrolysis tank furnace group thickness |
| CN205079702U (en) * | 2015-07-24 | 2016-03-09 | 吴中华 | Measure novel device of aluminium cell pole span |
| CN205120005U (en) * | 2015-10-22 | 2016-03-30 | 郑州发祥铝业有限公司 | Electrolysis trough pole span measuring tool |
| CN108844433A (en) * | 2018-07-13 | 2018-11-20 | 安徽悦众车身装备有限公司 | A kind of front and back end trunnion pin hole quality testing tooling of automobile crane |
-
2019
- 2019-06-12 CN CN201910508093.1A patent/CN110145994A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU697796A1 (en) * | 1973-06-20 | 1979-11-15 | Всесоюзный Научно-Исследовательский Институт Метрологической Службы | Method of measuring the tapers and the shape deviations of tapered surface of bodies of revolution |
| CN101054687A (en) * | 2007-02-15 | 2007-10-17 | 东北大学 | Method and device for measuring distance between cathode and anode of aluminum electrolysis bath |
| CN104121840A (en) * | 2014-08-02 | 2014-10-29 | 山东省特种设备检验研究院泰安分院 | Gap measuring device and particularly elevator landing door gap measuring instrument |
| CN205079702U (en) * | 2015-07-24 | 2016-03-09 | 吴中华 | Measure novel device of aluminium cell pole span |
| CN204924119U (en) * | 2015-08-25 | 2015-12-30 | 中国铝业股份有限公司 | Measure new tool of electrolysis tank furnace group thickness |
| CN205120005U (en) * | 2015-10-22 | 2016-03-30 | 郑州发祥铝业有限公司 | Electrolysis trough pole span measuring tool |
| CN108844433A (en) * | 2018-07-13 | 2018-11-20 | 安徽悦众车身装备有限公司 | A kind of front and back end trunnion pin hole quality testing tooling of automobile crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111291489A (en) * | 2020-02-17 | 2020-06-16 | 广东嘉元科技股份有限公司 | Polar distance calculation method and polar distance adjustment method for cathode roller and anode tank |
| CN111291489B (en) * | 2020-02-17 | 2020-11-03 | 广东嘉元科技股份有限公司 | Polar distance calculation method and polar distance adjustment method for cathode roller and anode tank |
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Application publication date: 20190820 |
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