CN107513729B - Anode plate auxiliary fixing device and method for electrolytic tank - Google Patents

Anode plate auxiliary fixing device and method for electrolytic tank Download PDF

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Publication number
CN107513729B
CN107513729B CN201710995838.2A CN201710995838A CN107513729B CN 107513729 B CN107513729 B CN 107513729B CN 201710995838 A CN201710995838 A CN 201710995838A CN 107513729 B CN107513729 B CN 107513729B
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Prior art keywords
anode plate
main beam
auxiliary fixing
electrolytic tank
fixed
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CN201710995838.2A
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CN107513729A (en
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刘建华
刘忠环
刘松林
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Changning Huaxing Metallurgical Chemical Industrial Co ltd
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Changning Huaxing Metallurgical Chemical Industrial Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

The invention provides an anode plate auxiliary fixing device for an electrolytic tank, which comprises a sliding rail and a fixing frame, wherein the fixing frame comprises a main beam and a parting bead; rollers are arranged at two ends of the main beam and roll on the sliding rail; the anode plate to be fixed is fixed on the connecting part. The invention also comprises an anode plate auxiliary fixing method for the electrolytic tank, the anode plate auxiliary fixing device for the electrolytic tank is adopted to push the main beam to slide towards the electrolytic tank, the parting bead stretches into the gap between the connecting parts, and the anode plate is fixed by limiting the connecting parts. The anode plate auxiliary fixing device for the electrolytic tank provided by the invention has a simple structure, realizes auxiliary fixing of the anode plate by limiting the connecting part, and prevents the parting bead from directly contacting with the anode plate and from being influenced by current of electrolytic reaction. The auxiliary fixing method for the anode plate of the electrolytic tank provided by the invention has the advantages that the parting strips are stretched into the gaps among the connecting parts in a pushing manner, and the operation is simple.

Description

Anode plate auxiliary fixing device and method for electrolytic tank
Technical Field
The invention relates to the technical field of electrolytic aluminum production, in particular to an anode plate auxiliary fixing device.
Background
At present, the electrolytic aluminum production mostly adopts a cryolite-aluminum oxide molten salt electrolytic method, namely, molten cryolite is used as a solvent, aluminum oxide is used as a solute, a carbonaceous body is used as an anode, aluminum liquid is used as a cathode, current is introduced, and electrochemical reaction is carried out on two poles in an electrolytic tank:
anode reaction of 2O 2ˉ +C-4e ˉ =CO 2 ↑
The cathode reaction is Al 3+ +3e ˉ =Al
In order to increase the reaction rate, the reaction rate may be increased by making the anode into an anode plate and simultaneously inserting a plurality of anode plates into the electrolyte, i.e., by increasing the reaction area. In order to avoid the anode fixing device from being corroded by the electrolyte, the anode plates are usually fixed in a hanging manner, the stability of the hanging manner is not high, and each anode plate is easy to collide with each other in the electrolyte in the reaction process.
Disclosure of Invention
The invention aims to solve the technical problems that: overcomes the defects of the prior art, and provides an auxiliary fixing device which is used for enhancing the stability of a hanging anode plate and preventing the anode plate from collision with each other.
The technical scheme adopted for solving the technical problems is as follows: an anode plate auxiliary fixing device for an electrolytic tank comprises a sliding rail and a fixing frame, wherein the fixing frame comprises a main beam, a plurality of division bars are fixed on one side of the main beam in parallel, and the level of the division bars is higher than that of the electrolytic tank; rollers are arranged at two ends of the main beam and roll on the sliding rail; the anode plate to be fixed is fixed on the connecting part, the connecting part is hung on the hanging device, the upper end of the connecting part is a wide part, and the lower end of the connecting part is a narrow part.
Further, the spacing between the division bars is equal.
Further, the spacing of the division bars is equal to the width of the narrow portion of the connecting portion.
Further, a transmission mechanism is fixed on the other side of the main beam, which is provided with the parting bead, and the transmission mechanism is controlled by a driving mechanism.
The transmission mechanism comprises a crank, a rocker and a turntable, one end of the crank is fixed on the other side of the main beam, which is provided with the parting bead, the other end of the crank is hinged with the rocker, and the rocker is fixedly connected with the turntable.
Further, the two sides of the turntable are symmetrically provided with a crank and a rocker.
The invention also comprises an anode plate auxiliary fixing method for the electrolytic tank, wherein the anode plate auxiliary fixing device for the electrolytic tank is adopted to push the main beam and the rollers to slide towards the electrolytic tank, the parting strips extend into gaps between the connecting parts, the narrow parts are positioned between the parting strips, and the anode plate is fixed by limiting the narrow parts.
Further, the driving mechanism provides power, and the transmission mechanism is transmitted to the main beam to push the main beam to slide on the sliding rail.
The invention has the beneficial effects that:
the anode plate auxiliary fixing device for the electrolytic tank provided by the invention has a simple structure, realizes auxiliary fixing of the anode plate by limiting the connecting part, and prevents the parting bead from directly contacting with the anode plate and from being influenced by current of electrolytic reaction.
The auxiliary fixing method for the anode plate of the electrolytic tank provided by the invention has the advantages that the parting strips are stretched into the gaps among the connecting parts in a pushing manner, and the operation is simple.
Drawings
FIG. 1-example 1 is a schematic view of an anode plate auxiliary fixing device for an electrolytic tank;
FIG. 2-schematic cross-sectional view of A-A in FIG. 1;
FIG. 3-schematic view of the lifting and connecting portion;
fig. 4-a schematic view of the use state of an anode plate auxiliary fixing device for an electrolytic tank according to embodiment 1;
fig. 5-example 2 a schematic view of an anode plate auxiliary fixing device for an electrolytic tank.
Description of the reference numerals
1 slide rail, 2 girder, 3 parting strips, 4 gyro wheels, 5 electrolysis trough, 6 anode plates, 7 cranks, 8 rocker, 9 carousel, 10 motors, 11 connecting portion, 11.1 wide portion, 11.2 narrow portion, 12 hoist and mount.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
Referring to fig. 1-4, an anode plate auxiliary fixing device for an electrolytic tank comprises a sliding rail 1 and a fixing frame, wherein the fixing frame comprises a main beam 2, a plurality of division bars 3 are fixed on one side of the main beam 2 in parallel, and the horizontal height of the division bars 3 is higher than that of the electrolytic tank 5; the two ends of the main beam 2 are provided with idler wheels 4, and the idler wheels 4 roll on the sliding rail 1.
The anode plate 6 to be fixed is fixed on a connecting part 11, the connecting part 11 is hung on a hanging part 12, the upper end of the connecting part 11 is a wide part 11.1, and the lower end is a narrow part 11.2.
The spacing between the division bars 3 is equal.
The spacing of the division bars 3 is equal to the width of the narrow portion 11.2 of the connecting portion 11.
The working principle and the using method of the embodiment are as follows:
the anode plates 6 are immersed into electrolyte in a hanging mode, the main beams 2 are pushed, the rollers 4 slide towards the direction of the electrolytic tank 5, the division bars 3 extend into gaps between the connecting portions 11, the narrow portions 11.2 are located between the division bars 3, the division bars 3 have a limiting effect on the narrow portions 11.2 of the connecting portions 11, namely, the anode plates 6 are limited along with the movement of the connecting portions 11 between the adjacent division bars 3, so that collision between the anode plates 6 is effectively prevented, and the stability of fixing the anode plates 6 is improved.
The spacing between every two division bars 3 is equal, and space utilization is higher, and the production of being convenient for, outward appearance is clean and tidy.
The spacing of the spacer bars 3 equal to the width of the narrow portion 11.2 of the connecting portion 11 can completely restrict the movement of the anode plate 6.
Example 2
Referring to fig. 5, embodiment 2 differs from embodiment 1 only in that:
the anode plate auxiliary fixing device for the electrolytic tank provided in embodiment 2 further comprises a transmission mechanism and a driving mechanism, wherein the transmission mechanism is fixed on the other side of the main beam 2, which is provided with the parting bead 3, and the transmission mechanism is controlled by the driving mechanism.
The transmission mechanism comprises a crank 7, a rocker 8 and a turntable 9, one end of the crank 7 is fixed on the other side of the main beam 2, which is provided with the parting bead 3, the other end of the crank is hinged with the rocker 8, and the rocker 8 is fixedly connected with the turntable 9.
The two sides of the turntable 9 are symmetrically provided with a crank 7 and a rocker 8.
The driving mechanism is a motor 10, and the motor 10 is used for driving the turntable 9 to rotate.
The working principle and the using method of the embodiment are as follows:
the driving mechanism provides power, and the transmission mechanism is transmitted to the main beam 2 to push the main beam 2 to slide on the sliding rail 1. The degree of automation is higher than in example 1, using mechanical pushing instead of manual pushing. In the embodiment, the driving mechanism is a motor 10, the motor 10 generates driving torque to drive the turntable 9 to rotate, the rocker 8 rotates along with the turntable 9 and can drive the crank 7 and the main beam 2 to move back and forth, and when the parting bead 3 stretches into the gap between the connecting parts 11, the motor 10 is closed; the motor 10 is started again, and the parting bead 3 can be withdrawn.

Claims (7)

1. An anode plate auxiliary fixing device for an electrolytic tank comprises a sliding rail and a fixing frame, and is characterized in that the fixing frame comprises a main beam, a plurality of parting strips are fixed on one side of the main beam in parallel, and the horizontal height of each parting strip is higher than that of the electrolytic tank; rollers are arranged at two ends of the main beam and roll on the sliding rail; the anode plate to be fixed is fixed on a connecting part, the connecting part is hung on the hanging device, the upper end of the connecting part is a wide part, and the lower end of the connecting part is a narrow part;
the spacing between every two parting strips is equal;
the other side of the main beam provided with the parting bead is fixed with a transmission mechanism which is controlled by a driving mechanism.
2. The anode plate auxiliary fixing device for an electrolytic tank as claimed in claim 1, wherein the transmission mechanism comprises a crank, a rocker and a turntable, one end of the crank is fixed on the other side of the main beam provided with the parting bead, the other end of the crank is hinged with the rocker, and the rocker is fixedly connected with the turntable.
3. The anode plate auxiliary fixing device for an electrolytic tank according to claim 2, wherein the crank and the rocker are symmetrically arranged at both sides of the turntable.
4. An anode plate auxiliary fixing device for an electrolytic tank as claimed in claim 3, wherein the driving mechanism is a motor for driving the turntable to rotate.
5. An anode plate auxiliary fixing method for an electrolytic tank is characterized in that the anode plate auxiliary fixing device for the electrolytic tank is adopted, which is used for pushing a main beam and a roller to slide towards the electrolytic tank, wherein division bars extend into gaps between connecting parts, narrow parts are positioned between the division bars, and the anode plate is fixed by limiting the narrow parts.
6. The auxiliary fixing method for anode plates of electrolytic tanks according to claim 5, wherein a transmission mechanism is fixed on the other side of the main beam provided with the parting bead of the auxiliary fixing device for anode plates of electrolytic tanks, and the transmission mechanism is controlled by a driving mechanism; the driving mechanism provides power, and the transmission mechanism transmits to the main beam to push the main beam to slide on the sliding rail.
7. The auxiliary fixing method for anode plates of electrolytic tanks according to claim 6, wherein the transmission mechanism comprises a crank, a rocker and a turntable, one end of the crank is fixed on the other side of the main beam provided with the parting bead, the other end of the crank is hinged with the rocker, and the rocker is fixedly connected with the turntable; the driving mechanism is a motor; the motor generates driving torque to drive the turntable to rotate, the rocker rotates along with the turntable and can drive the crank and the main beam to move back and forth, and when the parting bead stretches into the gap between the connecting parts, the motor is closed; and starting the motor again to realize the withdrawal of the parting strips.
CN201710995838.2A 2017-10-23 2017-10-23 Anode plate auxiliary fixing device and method for electrolytic tank Active CN107513729B (en)

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CN107513729B true CN107513729B (en) 2023-06-16

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851098A (en) * 1987-04-10 1989-07-25 Mitsubishi Kinzoku Kabushiki Kaisha Apparatus for hanging and handling plate members
JP2000084914A (en) * 1998-09-11 2000-03-28 Komatsu Plant Kk Form for molding connected to-shaped pile block
JP2005163106A (en) * 2003-12-02 2005-06-23 Permelec Electrode Ltd Copper removal electrolytic equipment
CN101368283A (en) * 2007-08-17 2009-02-18 保尔伍斯股份有限公司 Cathode stripping system
CN201793779U (en) * 2010-08-10 2011-04-13 湖南子廷有色金属有限公司 Anti-carryover structure for zinc-ammonia complex electrolytic zinc anode plate
CN102383169A (en) * 2011-10-31 2012-03-21 东莞生益电子有限公司 Assistant plate bar of vertical plating line and method for vertical electroplating of PCB plate
CN103539002A (en) * 2013-10-17 2014-01-29 江西稀有稀土金属钨业集团有限公司 Lifting device for electrolytic copper plates
CN203683697U (en) * 2014-01-17 2014-07-02 北京矿冶研究总院 Ore pulp electrolysis electrode device
JP2014194061A (en) * 2013-03-29 2014-10-09 Pan Pacific Copper Co Ltd Electrode plate carrier device
CN104233369A (en) * 2013-06-17 2014-12-24 胡桂生 Device for fixing lower edges of copper electrolytic refining anode plates at equal intervals
CN205000389U (en) * 2015-07-27 2016-01-27 徐工集团工程机械股份有限公司 Scraper bowl stop device and engineering machinery

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851098A (en) * 1987-04-10 1989-07-25 Mitsubishi Kinzoku Kabushiki Kaisha Apparatus for hanging and handling plate members
JP2000084914A (en) * 1998-09-11 2000-03-28 Komatsu Plant Kk Form for molding connected to-shaped pile block
JP2005163106A (en) * 2003-12-02 2005-06-23 Permelec Electrode Ltd Copper removal electrolytic equipment
CN101368283A (en) * 2007-08-17 2009-02-18 保尔伍斯股份有限公司 Cathode stripping system
EP2031097A1 (en) * 2007-08-17 2009-03-04 Paul Wurth S.A. Cathode stripping system
CN201793779U (en) * 2010-08-10 2011-04-13 湖南子廷有色金属有限公司 Anti-carryover structure for zinc-ammonia complex electrolytic zinc anode plate
CN102383169A (en) * 2011-10-31 2012-03-21 东莞生益电子有限公司 Assistant plate bar of vertical plating line and method for vertical electroplating of PCB plate
JP2014194061A (en) * 2013-03-29 2014-10-09 Pan Pacific Copper Co Ltd Electrode plate carrier device
CN104233369A (en) * 2013-06-17 2014-12-24 胡桂生 Device for fixing lower edges of copper electrolytic refining anode plates at equal intervals
CN103539002A (en) * 2013-10-17 2014-01-29 江西稀有稀土金属钨业集团有限公司 Lifting device for electrolytic copper plates
CN203683697U (en) * 2014-01-17 2014-07-02 北京矿冶研究总院 Ore pulp electrolysis electrode device
CN205000389U (en) * 2015-07-27 2016-01-27 徐工集团工程机械股份有限公司 Scraper bowl stop device and engineering machinery

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