CN108754541A - A kind of electrolysis series head slot emergency set and its emergency method - Google Patents
A kind of electrolysis series head slot emergency set and its emergency method Download PDFInfo
- Publication number
- CN108754541A CN108754541A CN201810975396.XA CN201810975396A CN108754541A CN 108754541 A CN108754541 A CN 108754541A CN 201810975396 A CN201810975396 A CN 201810975396A CN 108754541 A CN108754541 A CN 108754541A
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- China
- Prior art keywords
- bus
- head slot
- emergency set
- corridor
- electrolytic cell
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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
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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 discloses a kind of electrolysis series head slot emergency sets, head slot emergency set includes conductor or each other by three sections of conductors of the connection that is flexible coupling, two connecting pins of head slot emergency set are separately connected two adjacent corridor bus of electrolytic cell, and each corridor bus is connected to corresponding riser bus bar.The present invention will flow to adjacent aisles busbar by head slot emergency set into the corridor bus of electric end electrolytic cell, by head slot emergency set by this portion of electrical current at corridor bus, it is oriented to after other groups of corridor bus and enters short-circuit block through corresponding riser bus bar, to enter bath circumference bus through its short-circuit block, there is accident into the short-circuit opening of electric end electrolytic cell so as to effectively solve each work area, potline current is difficult to enter that the connecting plate that bath circumference bus and each work area are connected into the corridor bus of electric end electrolytic cell with riser bus bar breaks down by short-circuit block cannot be through-flow, or there is the technical problem that situation cannot be through-flow in riser bus bar.
Description
Technical field
The present invention relates to a kind of electrolysis series head slot emergency set and its emergency methods, belong to aluminium electrolytic equipment technology neck
Domain.
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 this works carries out ground effect, depends primarily on the preparation of mental preparation and Work tool in advance.Quickly cut off accident
Slot, the condition for restoring total current power transmission most critical quickly seek to a set of general emergency set of the accident made in advance.
The existing general emergency set of accident, is only useful in the medial launder of electrolytic series, and mode is to pass through emergency set
Connect the downstream electrolytic tank anode busbar of the anode bus and the electrolytic cell of electrolytic cell；Or electrolytic cell is connected by emergency set
The downstream electrolytic cell pillar bus of anode bus and the electrolytic cell.Obviously, such mode can not be completely suitable for aluminium electroloysis
Each work area of series into electric end electrolytic cell, especially when the short-circuit opening failure into electric end electrolytic cell.Once its short-circuit opening
Generation accident, existing way are difficult to realize emergency processing.
Invention content
The technical problem to be solved by the present invention is to：A kind of electrolysis series head slot emergency set is provided, it is above-mentioned existing to solve
There is the problem of technology.
The technical solution that the present invention takes is：A kind of electrolysis series head slot emergency set, head slot emergency set include leading
Body or each other by three sections of conductors of the connection that is flexible coupling, two connecting pins of head slot emergency set are separately connected the two of electrolytic cell
Adjacent aisles busbar, each corridor bus are connected to corresponding riser bus bar.
The material of conductor uses aluminium section bar or copper product
The end conductor of head slot emergency set connect compression with corridor bus by connector presser.
Connector presser includes two pressing plates and bolt, compresses end conductor and corridor bus between two pressing plates and pastes merga pass bolt
Locking, two pressing plates collectively form " well " font formula with bolt.
Head slot emergency set is arranged in groups using multiple, is connected respectively to multiple corridor bus into electric end electrolytic cell.
A kind of emergency method of electrolysis series head slot emergency set, this method are：The both ends of head slot emergency set are respectively
The corridor bus into electric end electrolytic cell is connected, so that the electric current of corridor bus is flowed through a slot emergency set, and female from adjacent passageway
Line and riser bus bar enter into electric end electrolytic cell.
When accident occurs in the short-circuit opening of each work area into electric end electrolytic cell, potline current is difficult to enter slot week by short-circuit block
When busbar, by head slot emergency set by this portion of electrical current at corridor bus, be oriented to after other groups of corridor bus through corresponding
Riser bus bar enter short-circuit block, to through its short-circuit block enter bath circumference bus.
When the connecting plate that the corridor bus of each work area into electric end electrolytic cell is connected with riser bus bar breaks down and cannot lead to
There is situation when cannot be through-flow in stream or riser bus bar, by head slot emergency set by this portion of electrical current at corridor bus, be oriented to
Enter into electric end electrolytic cell through corresponding riser bus bar after other groups of corridor bus.
The present invention occurs applied to electrolytic series head slot under accident condition, and short-circuit opening explosion time such as occurs, and is filled as bypass
It sets with interim through-flow, to avoid the stoppage in transit of electrolytic series.When there is accident in the short-circuit opening of each work area into electric end electrolytic cell, the electricity
Solution slot stops slot, and potline current is difficult to enter bath circumference bus by short-circuit block, by head slot emergency set by this portion of electrical current in mistake
It at road busbar, is oriented to after other groups of corridor bus and enters short-circuit block through corresponding riser bus bar, to enter through its short-circuit block
Bath circumference bus.
Beneficial effects of the present invention：Compared with prior art, effect of the invention is as follows：
（1）The present invention will flow to adjacent aisles busbar by head slot emergency set into the corridor bus of electric end electrolytic cell, pass through head
Slot emergency set at corridor bus, enters this portion of electrical current through corresponding riser bus bar after being oriented to other groups of corridor bus
Short-circuit block, to enter bath circumference bus through its short-circuit block, so as to effectively solve short circuit of each work area into electric end electrolytic cell
There is accident in mouth, potline current be difficult to by short-circuit block enter bath circumference bus and each work area into electric end electrolytic cell corridor bus
The connecting plate being connected with riser bus bar break down cannot through-flow or riser bus bar there is the technical problem that situation cannot be through-flow；
（2）Using the emergent short-circuit busbar constituted with conductor that is flexible coupling, because it installs time saving province with flexibility convenient for assembly and disassembly
Power, installation accuracy higher, contact is more reliable at crimping
（3）Using the crimping mode of the connector presser of " well " font formula, crimping is convenient and efficient, is conductively connected reliable and stable, overload energy
Power is strong；
（4）Head slot emergency set setting is multiple, can greatly improve corridor bus current overload ability, and emergency processing is easier,
Safety higher.
Description of the drawings
Fig. 1 is emergency set scheme of installation of the present invention；
Fig. 2 is the emergency set attachment structure schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and the present invention is described further in specific embodiment.
Embodiment 1：See attached drawing 1- Fig. 2, a kind of electrolysis series head slot emergency set, head slot emergency set includes conductor 2
Or pass through three sections of conductors 2 of 3 connections that are flexible coupling of the soft band of copper or the soft band of aluminium, two connecting pins point of head slot emergency set each other
Not Lian Jie electrolytic cell 4 two adjacent corridor bus 1, each corridor bus 1 is connected to corresponding riser bus bar 5, three sections of conductors
Supporting rack support may be used in interlude.
The material of conductor 2 uses aluminium section bar or copper product
The end conductor 2 of head slot emergency set connect compression by connector presser 6 with corridor bus 1.
Connector presser 6 includes two pressing plates 601 and bolt 602, compresses end conductor 2 and corridor bus 1 between two pressing plates 601 and pastes
Merga pass bolt 602 is locked, and two pressing plates 601 collectively form " well " font formula with bolt 602.
Supporting rack support may be used in the interlude of three sections of conductors.
A kind of emergency method of electrolysis series head slot emergency set, this method are：The both ends of head slot emergency set are respectively
The corridor bus into electric end electrolytic cell is connected, so that the electric current of corridor bus is flowed through a slot emergency set, and female from adjacent passageway
Line and riser bus bar enter into electric end electrolytic cell.
When accident occurs in the short-circuit opening of each work area into electric end electrolytic cell, which stops slot, and potline current is difficult to pass through
Short-circuit block enters bath circumference bus, by head slot emergency set by this portion of electrical current at corridor bus 1, be oriented to other groups of passageway
Enter short-circuit block through corresponding riser bus bar 5 after busbar 1, to enter bath circumference bus through its short-circuit block.
Embodiment 2：See attached drawing 1- Fig. 2, is connected with riser bus bar when the corridor bus of each work area into electric end electrolytic cell
Connecting plate break down cannot through-flow or riser bus bar there is situation when cannot be through-flow, by head slot emergency set by this part
Electric current is oriented to after other groups of corridor bus 1 and enters into electric end electrolytic cell 4 through corresponding riser bus bar at corridor bus 1, from
And continue to the production of electrolytic cell.
The present invention occurs for electrolytic series head slot under accident condition, and short-circuit opening explosion time, head slot emergency set such as occurs
As shunting device with interim through-flow, to avoid the stoppage in transit of electrolytic series.When the short-circuit opening of each work area into electric end electrolytic cell goes out
Existing accident, the electrolytic cell stop slot, and potline current is difficult to enter bath circumference bus by short-circuit block, and this method passes through head slot emergency set
By this portion of electrical current at corridor bus 1, it is oriented to after other groups of corridor bus 1 and enters short-circuit block through corresponding riser bus bar 5,
To enter bath circumference bus through its short-circuit block
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of electrolysis series head slot emergency set, it is characterised in that：Head slot emergency set includes conductor（2）Or it is logical each other
It crosses and is flexible coupling（3）Three sections of conductors of connection（2）, two connecting pins of head slot emergency set are separately connected electrolytic cell（4）Two-phase
Adjacent corridor bus（1）, each corridor bus（1）It is connected to corresponding riser bus bar（5）.
2. a kind of electrolysis series head slot emergency set according to claim 1, it is characterised in that：Conductor（2）Material
Using aluminium section bar or copper product.
3. a kind of electrolysis series head slot emergency set according to claim 1, it is characterised in that：Head slot emergency set
End conductor（2）Pass through connector presser（6）With corridor bus（1）Connection compresses.
4. a kind of electrolysis series head slot emergency set according to claim 3, it is characterised in that：Connector presser（6）Including
Two pressing plates（601）And bolt（602）, two pressing plates（601）Between by end conductor（2）With corridor bus（1）Compress patch merga pass
Bolt（602）Locking, two pressing plates（601）With bolt（602）Collectively form " well " font formula.
5. a kind of electrolysis series head slot emergency set according to claim 1, it is characterised in that：Head slot emergency set is adopted
It is arranged, is connected respectively into electric end electrolytic cell in groups with multiple（4）Multiple corridor bus（1）.
6. according to a kind of emergency method of any electrolysis series head slot emergency sets of claim 1-5, feature exists
In：This method is：The both ends of head slot emergency set respectively connect the corridor bus into electric end electrolytic cell, make the electric current of corridor bus
A slot emergency set is flowed through, and is entered from adjacent corridor bus and riser bus bar into electric end electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975396.XA CN108754541A (en) | 2018-08-24 | 2018-08-24 | A kind of electrolysis series head slot emergency set and its emergency method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975396.XA CN108754541A (en) | 2018-08-24 | 2018-08-24 | A kind of electrolysis series head slot emergency set and its emergency method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108754541A true CN108754541A (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975396.XA Pending CN108754541A (en) | 2018-08-24 | 2018-08-24 | A kind of electrolysis series head slot emergency set and its emergency method |
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| Country | Link |
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| CN (1) | CN108754541A (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838825A (en) * | 2009-03-19 | 2010-09-22 | 贵阳铝镁设计研究院 | Emergency bus device used for aluminum electrolytic cell |
| CN202047148U (en) * | 2011-04-11 | 2011-11-23 | 遵义铝业股份有限公司 | Emergency bus device for electrolytic cell |
| CN202576601U (en) * | 2012-03-15 | 2012-12-05 | 河南中孚实业股份有限公司 | Safe direct-current bridge of aluminum electrolysis cell |
| CN208685075U (en) * | 2018-08-24 | 2019-04-02 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | A kind of electrolysis series head slot emergency set |
-
2018
- 2018-08-24 CN CN201810975396.XA patent/CN108754541A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838825A (en) * | 2009-03-19 | 2010-09-22 | 贵阳铝镁设计研究院 | Emergency bus device used for aluminum electrolytic cell |
| CN202047148U (en) * | 2011-04-11 | 2011-11-23 | 遵义铝业股份有限公司 | Emergency bus device for electrolytic cell |
| CN202576601U (en) * | 2012-03-15 | 2012-12-05 | 河南中孚实业股份有限公司 | Safe direct-current bridge of aluminum electrolysis cell |
| CN208685075U (en) * | 2018-08-24 | 2019-04-02 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | A kind of electrolysis series head slot emergency set |
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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