CN108754540A - Aluminium cell is met an urgent need short-circuiting means - Google Patents
Aluminium cell is met an urgent need short-circuiting means Download PDFInfo
- Publication number
- CN108754540A CN108754540A CN201810964645.5A CN201810964645A CN108754540A CN 108754540 A CN108754540 A CN 108754540A CN 201810964645 A CN201810964645 A CN 201810964645A CN 108754540 A CN108754540 A CN 108754540A
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- Prior art keywords
- short
- crimp block
- block
- aluminium
- crimp
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Classifications
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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
- C25C3/16—Electric current supply devices, e.g. bus bars
-
- 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
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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
A kind of aluminium cell is met an urgent need short-circuiting means, the emergency treatment device being related to during a kind of aluminum electrolysis, including be connected in turn crimp block I, be flexible coupling, crimp block II；The crimp block I is compressed with the riser bus bar below aluminium electrolytic cell short-circuit port and is connected, and the bath circumference bus of crimp block II and aluminium cell, which compresses, to be connected.When accident occurs in the short-circuit opening of electrolytic cell, and potline current is difficult to enter bath circumference bus by short-circuit block, the electric current of riser bus bar can be oriented to crimp block I successively, is flexible coupling and crimp block II by the present invention, and enter aluminium cell from bath circumference bus.Therefore, the present invention can be completely suitable for various short-circuit opening failure situations, can avoid the stoppage in transit of electrolytic series, improve production efficiency, reduce production cost, and dependable performance, safe, use easy to spread without connecting upstream or downstream electrolytic cell.
Description
Technical field
The present invention relates to a kind of a kind of emergency treatment devices of accident condition during aluminum electrolysis, especially a kind of
Aluminium cell is met an urgent need short-circuiting means.
Background technology
Electrolytic series are the closed circuits of a heavy current.The current trend of separate unit electrolytic cell operating status is：Column is female
The horizontal big busbar → anode rod → anode → electrolyte → aluminum water → cathode → cathode steel bar → cathode of line → anode is flexible coupling
The riser bus bar of the slot of → bath circumference bus → next；Stopping current trend under slot status is：Riser bus bar → short-circuit opening → slot bottom is worn
The riser bus bar of the slot of slot busbar → next.
Under accident condition, if short-circuit opening explosion occurs, in addition to the emergency stop accident electrolytic cell, without other method.It is so-called to rob
It rescues and seeks to cut off accident slot as early as possible, restore the normal power transmission of series as early as possible, once it is long to delay, it will and cause complete series to be stopped
Slot.How is the effect that this work carries out, and depends primarily on the preparation of mental preparation and tool in advance.Quickly cut off accident
Slot, the condition for restoring total current power transmission most critical quickly seek to the general emergent short circuit dress of a set of accident made in advance
It sets.
The existing general emergent short-circuiting means of accident, is only useful in the medial launder of electrolytic series, and mode is by emergent
Short-circuiting means connects the downstream electrolytic tank anode busbar of the anode bus and the electrolytic cell of electrolytic cell；Or pass through short-circuiting means of meeting an urgent need
Connect the downstream electrolytic cell pillar bus of the anode bus and the electrolytic cell of electrolytic cell.Obviously, such mode can not be complete
The situation to break down suitable for all short circuit mouth for electrolytic bath.Once accident occurs for its short-circuit opening, existing way is difficult to realize answer
Anxious processing.
Invention content
The technical problem to be solved by the present invention is to：It provides and a kind of being completely suitable for various short-circuit opening failure situations
Aluminium cell is met an urgent need short-circuiting means, to realize emergency processing when accident occurs for short-circuit opening.
Solving the technical solution of above-mentioned technical problem is：A kind of emergent short-circuiting means of aluminium cell, including be flexible coupling, also wrap
Include crimp block I, crimp block II, the crimp block I, be flexible coupling, crimp block II is connected in turn；The crimp block I and position
Riser bus bar below aluminium electrolytic cell short-circuit port compresses connection, and crimp block II and the bath circumference bus of aluminium cell compress connection.
The present invention further technical solution be：Between crimp block I and riser bus bar, between crimp block II and bath circumference bus
It is linked together respectively by clamp pressing.
The present invention further technical solution be：Crimp block I, crimp block II are using conductive made of aluminum material
Block.
Since using the above structure, the aluminium cell of the present invention meets an urgent need short-circuiting means compared with prior art, has following
Advantageous effect：
1. various short-circuit opening failure situations can be completely suitable for
Since the present invention includes crimp block I, is flexible coupling, crimp block II；The crimp block I, be flexible coupling, crimp block II is connected in turn
Together；The crimp block I is compressed with the riser bus bar below aluminium electrolytic cell short-circuit port and is connected, crimp block II and aluminium electroloysis
The bath circumference bus of slot compresses connection.In this way, accident occurs in the short-circuit opening when electrolytic cell, potline current is difficult to enter by short-circuit block
When bath circumference bus, electric current can be oriented to crimp block I successively from the riser bus bar below aluminium electrolytic cell short-circuit port, is flexible coupling by the present invention
And crimp block II, and enter aluminium cell from bath circumference bus.Therefore, the present invention is by electric current from vertical below short-circuit opening
Element cylinder side is directly directed to the bath circumference bus of electrolytic cell without flowing through the riser bus bar at short-circuit block and short-circuit opening, without connection
Upstream or downstream electrolytic cell, are applicable not only to the medial launder of electrolytic series, could be applicable to all electrolytic cells such as first slot or stern notch,
Once accident occurs for its short-circuit opening, it can be achieved that emergency processing.
2. the stoppage in transit of avoidable electrolytic series
Present invention can apply to electrolytic cells to occur under accident condition, short-circuit opening explosion time such as occur, as shunting device with interim
It is through-flow, restore the normal power transmission of series quickly, can avoid the stoppage in transit of electrolytic series.
3. dependable performance, safe
It is connected respectively by clamp pressing between the crimp block I and riser bus bar of the present invention, between crimp block II and bath circumference bus,
Its dependable performance, it is safe.
4. simple in structure, at low cost, use easy to spread
The structure of the present invention is very simple, and cost is relatively low, use easy to spread.
In the following, making in conjunction with the accompanying drawings and embodiments to the technical characteristic of the emergent short-circuiting means of the aluminium cell of the present invention further
Explanation.
Description of the drawings
Fig. 1：In embodiment one, the aluminium cell of the present invention is met an urgent need short-circuiting means scheme of installation one（Main view direction）；
Fig. 2：In embodiment one, the aluminium cell of the present invention is met an urgent need short-circuiting means scheme of installation two（Overlook direction）；
Fig. 3：In embodiment two, the aluminium cell of the present invention is met an urgent need short-circuiting means scheme of installation one（Main view direction）；
Fig. 4：In embodiment two, the aluminium cell of the present invention is met an urgent need short-circuiting means scheme of installation two（Right apparent direction）.
In above-mentioned attached drawing, each label declaration is as follows：
1- crimp block I, 2- is flexible coupling, 3- crimp block II, 4- riser bus bars, 5- bath circumference bus, 6- fixtures.
Specific implementation mode
Embodiment one
As shown in attached drawing 1,2, a kind of emergent short-circuiting means of aluminium cell shares two sets, is respectively symmetrically horizontally arranged at aluminium electroloysis
4 both sides of riser bus bar below slot short-circuit opening；Often the emergent short-circuiting means of set aluminium cell includes crimp block I 1, be flexible coupling 2, pressure
Connect block II 3；The crimp block I 1, the 2, crimp block II 3 that is flexible coupling are sequentially connected.Under emergency rating, two sets of aluminium cells are met an urgent need short
The crimp block I 1 of road device is connected by fixture 6 and two side compressions of the riser bus bar 4 below aluminium electrolytic cell short-circuit port respectively
It is connected together；The crimp block II 3 of the emergent short-circuiting means of two sets of aluminium cells passes through the side plane of fixture 6 and bath circumference bus 5 respectively
Compression links together, and crimp block II 3 is installed with crimp block I 1 in same level.The crimp block I 1, crimp block II 3
It is using conducting block made of aluminum material, be flexible coupling 2 is made of aluminium conductive material.Fixture 6 is using by fastenings such as bolt, nuts
The known fixture that part is formed by connecting.In this way, the electric current of riser bus bar 4 is followed by crimp block I 1, be flexible coupling 2 and crimp block II
3, and enter aluminium cell from bath circumference bus 5.The column that thus present invention makes electric current that need not flow through at short-circuit block and short-circuit opening is female
Line can be used as shunting device with interim through-flow, restore the normal power transmission of series quickly, can avoid the stoppage in transit of electrolytic series.
Embodiment two
As shown in attached drawing 3,4, a kind of emergent short-circuiting means of aluminium cell, the column being vertically installed at below aluminium electrolytic cell short-circuit port
4 inside of busbar.The emergent short-circuiting means of the aluminium cell includes the crimp block I 1 being connected in turn, be flexible coupling 2, crimp block II
3；Under emergency rating, the crimp block I 1 is by fixture 6 and in the riser bus bar 4 below aluminium electrolytic cell short-circuit port
Side compression connects；The crimp block II 3 is located at crimp block I 1 vertically below, which passes through fixture 6 and aluminium electroloysis
The upper surface of the bath circumference bus 5 of slot compresses connection.The crimp block I 1, crimp block II 3 are to be led using made of aluminum material
Electric block, be flexible coupling 2 is made of aluminium conductive material.Fixture 6 is using the known fixture being formed by connecting by fasteners such as bolt, nuts.
In this way, the electric current of riser bus bar 4 followed by aluminium cell meet an urgent need short-circuiting means crimp block I 1, be flexible coupling 2 and crimp block
II 3, and enter aluminium cell from bath circumference bus 5.Thus the present invention makes electric current that need not flow through the column at short-circuit block and short-circuit opening
Busbar can be used as shunting device with interim through-flow, restore the normal power transmission of series quickly, can avoid the stoppage in transit of electrolytic series.
Claims (3)
- The short-circuiting means 1. a kind of aluminium cell is met an urgent need, including be flexible coupling（2）, it is characterised in that：It further include crimp block I（1）, crimping Block II（3）, the crimp block I（1）, be flexible coupling（2）, crimp block II（3）It is connected in turn；The crimp block I（1）With position Riser bus bar below aluminium electrolytic cell short-circuit port（4）Compress connection, crimp block II（3）With the bath circumference bus of aluminium cell（5） Compress connection.
- The short-circuiting means 2. aluminium cell according to claim 1 is met an urgent need, it is characterised in that：Crimp block I（1）With riser bus bar （4）Between, crimp block II（3）With bath circumference bus（5）Between pass through fixture respectively（6）Compression links together.
- The short-circuiting means 3. aluminium cell according to claim 1 or 2 is met an urgent need, it is characterised in that：Crimp block I（1）, crimp block Ⅱ（3）It is using conducting block made of aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964645.5A CN108754540A (en) | 2018-08-23 | 2018-08-23 | Aluminium cell is met an urgent need short-circuiting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964645.5A CN108754540A (en) | 2018-08-23 | 2018-08-23 | Aluminium cell is met an urgent need short-circuiting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108754540A true CN108754540A (en) | 2018-11-06 |
Family
ID=63966506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964645.5A Withdrawn CN108754540A (en) | 2018-08-23 | 2018-08-23 | Aluminium cell is met an urgent need short-circuiting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108754540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424026A (en) * | 2019-08-28 | 2019-11-08 | 云南云铝涌鑫铝业有限公司 | Electrolytic cell emergency bus device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204625806U (en) * | 2015-04-30 | 2015-09-09 | 山西华圣铝业有限公司 | A kind of aluminium cell is met an urgent need part flow arrangement |
| CN208815136U (en) * | 2018-08-23 | 2019-05-03 | 十一冶建设集团有限责任公司 | Aluminium cell emergency short-circuiting means |
-
2018
- 2018-08-23 CN CN201810964645.5A patent/CN108754540A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204625806U (en) * | 2015-04-30 | 2015-09-09 | 山西华圣铝业有限公司 | A kind of aluminium cell is met an urgent need part flow arrangement |
| CN208815136U (en) * | 2018-08-23 | 2019-05-03 | 十一冶建设集团有限责任公司 | Aluminium cell emergency short-circuiting means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424026A (en) * | 2019-08-28 | 2019-11-08 | 云南云铝涌鑫铝业有限公司 | Electrolytic cell emergency bus device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |