CN202576601U - Safe direct-current bridge of aluminum electrolysis cell - Google Patents
Safe direct-current bridge of aluminum electrolysis cell Download PDFInfo
- Publication number
- CN202576601U CN202576601U CN 201220097455 CN201220097455U CN202576601U CN 202576601 U CN202576601 U CN 202576601U CN 201220097455 CN201220097455 CN 201220097455 CN 201220097455 U CN201220097455 U CN 201220097455U CN 202576601 U CN202576601 U CN 202576601U
- Authority
- CN
- China
- Prior art keywords
- riser bus
- electrolysis cell
- electrolyzer
- electrolysis
- bridge
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a safe direct-current bridge of an aluminum electrolysis cell. The safe direct-current bridge comprises riser bus bars of the electrolysis cell and riser bus bars of a next electrolysis cell. The riser bus bars of the aluminum electrolysis cell are connected with one end of a bridge body; the other end of the bridge body is connected with the riser bus bars of the next electrolysis cell; and the bridge body consists of aluminum plates. The riser bus bars of the adjacent aluminum electrolysis cells are communicated with one another by the safe direct-current bridge, after a single electrolysis cell of series of electrolysis cells is in a short circuit state accidentally during production, the electrolysis cell can be directly disconnected from the other electrolysis cells, the safe direct-current bridge has an effect of communicating the other electrolysis cells which run normally, normal production of the series of electrolysis cells is ensured effectively after the single electrolysis cell is in the short circuit state accidentally, secondary accidents caused by a furnace leakage accident of the electrolysis cells are avoided effectively, safety production of the series of aluminum electrolysis cells is guaranteed, and purposes of producing safely and preventing accidents are achieved.
Description
Technical field:
The utility model belongs to Aluminum Electrolysis Production safety technique field, is specifically related to a kind of aluminium cell safety direct-current bridge.
Background technology:
Along with the exploitation of domestic large-scale and ultra-large type aluminium cell with put into production; The series safety in production of aluminum electrolysis becomes the problem that an industry is paid close attention to, and the electrolyzer grooved is big more, and safety control is important more; In case serial accident takes place, all a deathblow concerning an enterprise.Aluminum electrolysis is the serialization production process, and all electrolyzer mode of connection all are tandems, and an electrolyzer has an accident, and all possibly bring threat to whole produced in series.Along with putting into production of large scale electrolytic cell, trouble-free service is attached great importance to, but Inevitable Accident also happens occasionally; Particularly the runout accident is hard to guard against; The runout accident takes place, direct threats be exactly produced in series, possibly cause thoroughly scrapping of separate unit electrolyzer sometimes; Thoroughly interrupt produced in series, bring very large economy loss to enterprise.
Aluminium cell is placed in-line each other aborning, and the column short circuit mouth of aluminium cell is a significant points of accepting this TV station and next electrolytic cell currents conducting, and the large-scale and negative busbar ultra-large type electrolyzer has all adopted many groups negative busbar at present; Each group negative busbar all links to each other with column; Bear the partially conductive electric current of electrolyzer separately, bath circumference bus links to each other with negative busbar, if the runout accident takes place in the electrolysis production; What at first threaten is exactly bath circumference bus; In case bath circumference bus is thrust, just possibly cause local negative busbar electric current concentrations and cause secondary accident, finally cause serial stoppage in transit accident to take place; Cause tremendous economic loss, also improve an electrolyzer how technology of ordinary production of the serial electrolyzer in back that thoroughly opens circuit that solves at present.
The utility model content:
In sum; In order to overcome the deficiency of prior art problem, the utility model provides a kind of aluminium cell safety direct-current bridge, and it is the riser bus bar connection with adjacent aluminium cell; Can be after causing the separate unit electrolyzer to open circuit because of accident in pot line production; Directly skip this electrolyzer, play the effect that is communicated with other normal operation electrolyzer, effectively solved the problem of guaranteeing serial electrolyzer ordinary production because opening circuit appears in the separate unit electrolyzer after the accident; Thereby fundamentally solved the safety-problems of aluminum electrolysis, guaranteed serial safe and stable operation.
For solving the problems of the technologies described above, the technical scheme of the utility model is achieved in that
A kind of aluminium cell safety direct-current bridge; Comprise this TV station electrolyzer riser bus bar and next electrolyzer riser bus bar; Wherein: an end of this TV station electrolyzer riser bus bar and electric bridge is through being connected, and the other end of electric bridge is connected with next electrolyzer riser bus bar, and electric bridge is made up of aluminium sheet.
Further, described electric bridge all is to be connected through clamping plate and bolt with this TV station electrolyzer riser bus bar or electric bridge with next electrolyzer riser bus bar.
Further, the quantity of described electric bridge is identical with the quantity and next the electrolyzer riser bus bar quantity of this TV station electrolyzer riser bus bar.
The beneficial effect of the utility model is:
1, the utility model is the riser bus bar connection with adjacent aluminium cell; Can be after causing the separate unit electrolyzer to open circuit because of accident in pot line production; Directly skip this electrolyzer; Play the effect that is communicated with other normal operation electrolyzer, effectively solved the problem of guaranteeing serial electrolyzer ordinary production because opening circuit appears in the separate unit electrolyzer after the accident, effectively avoided electrolyzer runout accident and cause secondary accident; Guaranteed the safety that potline is produced, the purpose that reaches safety in production, prevents accident and take place.
2, the utility model is simple in structure, easy to use, can effectively prevent because of thrusting negative busbar after the separate unit electrolyzer generation runout accident, thereby cause electrolysis series to have a power failure; Cause secondary bigger accident; The potline current path is smooth and easy after guaranteeing this electrolyzer accident, and production lays the first stone to safety and stability, reaches safety in production; The purpose of preventing accident and taking place has played safety economy benefit preferably.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done further to specify.
As shown in Figure 1; A kind of aluminium cell safety direct-current bridge; Comprise this TV station electrolyzer riser bus bar 1 and next electrolyzer riser bus bar 5, this TV station electrolyzer riser bus bar 1 is connected through clamping plate 2 and bolt 3 with an end of electric bridge 4, and the other end of electric bridge 4 also is connected through clamping plate 2 and bolt 3 with next electrolyzer riser bus bar 5; Electric bridge 4 is made up of aluminium sheet, and the quantity of electric bridge 4 is identical with quantity and next electrolyzer riser bus bar 5 quantity of this TV station electrolyzer riser bus bar 1.
During use; When this TV station electrolyzer generation runout accident; After bath circumference bus was thrust, the electric current in the produced in series can directly get into next electrolyzer riser bus bar 5 through electric bridge 4, supplied with next electrolyzer and produced electrolytic aluminum; Thereby this TV station electrolyzer is skipped, and the shutdown of this TV station electrolyzer can not influence the normal operation of other electrolyzers in the produced in series.
Be noted that; The above embodiment is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (3)
1. aluminium cell safety direct-current bridge; Comprise this TV station electrolyzer riser bus bar (1) and next electrolyzer riser bus bar (5); It is characterized in that: this TV station electrolyzer riser bus bar (1) is connected with an end of electric bridge (4); The other end of electric bridge (4) is connected with next electrolyzer riser bus bar (5), and electric bridge (4) is made up of aluminium sheet.
2. aluminium cell safety direct-current bridge according to claim 1 is characterized in that: described electric bridge (4) all is to be connected through clamping plate (2) and bolt (3) with this TV station electrolyzer riser bus bar (1) or electric bridge (4) with next electrolyzer riser bus bar (5).
3. aluminium cell safety direct-current bridge according to claim 1 is characterized in that: the quantity of described electric bridge (4) is identical with the quantity and next electrolyzer riser bus bar (5) quantity of this TV station electrolyzer riser bus bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220097455 CN202576601U (en) | 2012-03-15 | 2012-03-15 | Safe direct-current bridge of aluminum electrolysis cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220097455 CN202576601U (en) | 2012-03-15 | 2012-03-15 | Safe direct-current bridge of aluminum electrolysis cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576601U true CN202576601U (en) | 2012-12-05 |
Family
ID=47246031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220097455 Expired - Fee Related CN202576601U (en) | 2012-03-15 | 2012-03-15 | Safe direct-current bridge of aluminum electrolysis cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728866A (en) * | 2018-08-23 | 2018-11-02 | 十冶建设集团有限责任公司 | Lift electrolysis series head slot emergency set |
| CN108754541A (en) * | 2018-08-24 | 2018-11-06 | 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 and its emergency method |
| CN108754536A (en) * | 2018-08-24 | 2018-11-06 | 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 emergent short-circuiting means of aluminium cell |
-
2012
- 2012-03-15 CN CN 201220097455 patent/CN202576601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728866A (en) * | 2018-08-23 | 2018-11-02 | 十冶建设集团有限责任公司 | Lift electrolysis series head slot emergency set |
| CN108754541A (en) * | 2018-08-24 | 2018-11-06 | 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 and its emergency method |
| CN108754536A (en) * | 2018-08-24 | 2018-11-06 | 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 emergent short-circuiting means of aluminium cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202576601U (en) | Safe direct-current bridge of aluminum electrolysis cell | |
| CN104630827B (en) | Cathode aluminum bar for electrolytic aluminum | |
| CN104514015B (en) | A kind of aluminium cell preheating device in parallel and method | |
| CN2851290Y (en) | Device for use in short circuit power failure in aluminium electrolytic tank | |
| CN101880897A (en) | Aluminum electrolytic cell temporary short-circuit busbar | |
| CN201296795Y (en) | A temporary buss of an aluminum electrobath series event | |
| CN203639589U (en) | Electroplating device for double-anode double-rectifier system of acid zinc-nickel alloy | |
| CN201729891U (en) | Aluminum electrolysis cell temporary short-circuit bus bar | |
| CN202755072U (en) | Prebaked electrolytic cell riser bus bar | |
| CN207259609U (en) | First of potline work area groove is met an urgent need short-circuiting means | |
| CN201354386Y (en) | Aluminum electrolysis bath energy-saving cathode block structure | |
| CN202465897U (en) | Alumina electrolysis bath device | |
| CN202148356U (en) | Electrolysis and electrodeposition process current short circuit device | |
| CN202047148U (en) | Emergency bus device for electrolytic cell | |
| CN202945352U (en) | Copper element titanizing bar | |
| CN220550244U (en) | Nickel electrodeposition groove transverse electric arrangement structure | |
| CN205676544U (en) | The bus device of stoppage in transit short circuit mouth for electrolytic bath pressure drop can be reduced | |
| CN206872960U (en) | A kind of rod iron attachment structure | |
| CN201834987U (en) | Cathode power outlet device of aluminium electrolysis cell | |
| CN202817759U (en) | Concentration and dispersion combined circuit compensation system | |
| CN202989297U (en) | Electrolytic metal production line by wet method | |
| CN202623553U (en) | Electrodes for electrolytic graining of ultraviolet computer to plate (UVCTP) production line | |
| CN214572277U (en) | Aluminum electrolysis cell bus structure with bottom power output | |
| CN203270052U (en) | Horizontal power inlet aluminium cell electrode | |
| CN203270068U (en) | Horizontal power inlet aluminium cell bus structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140315 |