CN204529998U - The emergent short-circuit busbar device of aluminium cell - Google Patents
The emergent short-circuit busbar device of aluminium cell Download PDFInfo
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- CN204529998U CN204529998U CN201520170553.1U CN201520170553U CN204529998U CN 204529998 U CN204529998 U CN 204529998U CN 201520170553 U CN201520170553 U CN 201520170553U CN 204529998 U CN204529998 U CN 204529998U
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- bus bar
- circuit busbar
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- bus
- aluminium cell
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 239000004411 aluminium Substances 0.000 title claims abstract description 25
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005868 electrolysis reaction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model is a kind of emergent short-circuit busbar device of aluminium cell.It is long that the utility model is intended to solve current emergency bus short circuiting device installation and debugging time, complicated operation, takies the problems such as staff is many, the settling time is long, safety coefficient is low.The utility model connects riser bus bar and anode large bus bar respectively, the large bus side of jointed anode is fixed by fixture, comprise support and at least one group of rack-mount emergent short-circuit busbar unit, connect riser bus bar side at each emergency bus unit and be provided with self-locking stationary member, this self-locking stationary member with between riser bus bar for face contacts.The beneficial effects of the utility model are: complete installation, greatly shorten the settling time, and the settling time controls within two hours; Automatic enclasp device, first fixes one end, is convenient to install; Sidepiece clamps, and contact surface significantly increases, and enclasp device can allow emergency bus hold bus tightly fast; On-line monitoring, on-line monitoring emergency bus electric current and temperature, safe and reliable at any time.
Description
Technical field
The utility model relates to the stationary installation in a kind of aluminium cell operation, specifically relates to a kind of emergent short-circuit busbar device of aluminium cell.
Background technology
Along with the fast development of aluminium electrolytic industry, the groove number of potline gets more and more.The trouble-free service of Aluminum Electrolysis Production is more and more urgent, due to principle and the technique singularity of electrolytic aluminum, every platform electrolyzer of electrolysis series adopts series system, around groove and bottom aluminium busbar is not only the part in every platform groove self-conductive system, is also integral part indispensable in whole electrolytic series galvanic circle.Wherein once there is " blowing out " (voltage breakdown insulant or air and occur short circuit dischange phenomenon) in any short circuit mouth for electrolytic bath, repair bad at short notice, and there is no other special short circuit measures, the normal operation of whole series will be affected, whole serial electrolyzer paralysis will be forced time serious, produce and stop transport.
Most domestic aluminium manufacturer all there occurs the short-circuit opening explosive incident of different situations in recent years, Some Enterprises due to the emergency bus short circuiting device settling time long, increase the difficulty that electrolyzer resumes production, bring catastrophic big area even to indivedual aluminium electrolysis enterprise and stop groove accident, suffer heavy losses.Therefore be necessary to seek a kind of effective ways, with shortest time isolation accident groove, recover series power, ensure normally to produce, loss is down to minimum.
Domestic Ge great aluminium manufacturer adopts self-control at present or to buy, and utilizes aluminium busbar and soft ribbons is supporting makes single temporary short-circuit busbar device, utilizes the single handling of overhead traveling crane in operation and utilizes simple and easy jig to fix.Such as, in known technology, publication No. is that the aluminium cell by name of CN102677096 is met an urgent need the patent of short-circuit busbar, to meet an urgent need the patent of short-circuit busbar with the publication No. aluminium cell by name that is CN102677096, all disclose the impaired aluminium cell of mode short circuit utilizing short circuit, do not affect the work of other relevant aluminium cells, reduce servicing time by the method and corresponding equipment.
But in use, staff finds owing to being subject to accident impact, bus and electrolyzer distortion, mounting face is irregular, and execute-in-place difficulty is large, and the settling time is still longer, and then be difficult to avoid cause electrolyzer long because having a power failure, the result making electrolyzer reproduce difficulty to increase.
Summary of the invention
Technician is through long-term work summary, the reason that installation difficulty is large is that short-circuit busbar support and the connection of two ends connection bus are all to be bolted or draw-in groove docks and above-mentioned technology is met an urgent need, and be out of shape due to contact surface, above-mentioned being connected in installation process is often difficult to location or locates inaccurate problem.
It is long that the utility model is intended to solve current emergency bus short circuiting device installation and debugging time, complicated operation, takies the problems such as staff is many, the settling time is long, safety coefficient is low, can quick, the safe and effective solution impact stopping groove and cause outside the plan.
Content of the present utility model is the emergent short-circuit busbar device disclosing a kind of aluminium cell, connect riser bus bar and anode large bus bar respectively, the large bus side of jointed anode is fixed by fixture, comprise support and at least one group of rack-mount emergent short-circuit busbar unit, connect riser bus bar side at each emergency bus unit and be provided with self-locking stationary member, this self-locking stationary member with between riser bus bar for face contacts.
Preferably, self-locking stationary member comprises gas/liquid cylinder transmission rig, is arranged on the band-type brake on this transmission rig, and the position of this band-type brake is corresponding with the side of riser bus bar, forms electrolysis.
Or gas/liquid cylinder transmission rig replaces with motor drive driving motion mechanism.
Preferably, the utility model also comprises detector unit, and detector unit is arranged on the electrolysis of band-type brake and riser bus bar.
Preferably, the utility model also comprises current measuring element, and this current measuring element is arranged on emergent short-circuit busbar unit.
The utility model utilizes kinetic energy automatically hold fixture tightly and coordinate securing device, bus one end is reliably fixed on riser bus bar, and fast the other end is connected with anode large bus bar, complete installation, greatly shorten installation process, save emergency repair time, and conductive effect is good, has significant economic benefit and social benefit.
; Compared with prior art, major advantage is as follows for the utility model:
1, complete installation, shortens the settling time greatly, and the settling time controls within two hours;
2, automatic enclasp device; Connect riser bus bar side and be provided with self-locking stationary member, realize automatically holding release function tightly; The large bus side of jointed anode adopts fixture to be fixed.This self-locking stationary member, can adopt hydro-cylinder, electric motor, cylinder 3 kinds of type of drive, drives emergent short-circuit busbar to connect two supporting legs of riser bus bar side, holds two sides of riser bus bar tightly.When adopting air cylinder driven, holding tightly when dying, unclamping during ventilation;
3, sidepiece clamping, contact surface significantly increases, and safety coefficient is higher;
4, save manpower, enclasp device can allow emergency bus hold bus tightly fast, carries out quick position, reduces labour intensity;
5, on-line monitoring, on-line monitoring emergency bus electric current and temperature, safe and reliable at any time;
This technology is compared with above technology, and integrated system newly developed, is integrated in multiple emergent short-circuit busbar on a general frame, installs quick and convenient; The automatic enclasp device in riser bus bar side newly developed, can realize automatically holding release function tightly, greatly saves installing/dismounting workload; Add online temperature-detecting device and online current sensing means, the work filling of emergent short-circuit busbar can be monitored in real time, improve the safety coefficient of this device.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of entirety of the present invention;
Fig. 2 is the structural representation of bus of the present invention;
Each component names in figure: 1 support, 2 short circuit buses, 3 riser bus bar coupling ends, 4 self-locking stationary members, 5 anode large bus bar coupling ends.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment 1: see Fig. 1 to Fig. 2, a kind of emergent short-circuit busbar device of aluminium cell, be respectively used to connect riser bus bar and anode large bus bar, the large bus side of jointed anode is fixed by fixture, comprise support 1 and at least one group of emergent short-circuit busbar unit be arranged on support 1, connect riser bus bar side at each emergency bus unit and be provided with self-locking stationary member 4, this self-locking stationary member 4 with between riser bus bar for face contacts.
Self-locking stationary member 4 comprises gas/liquid cylinder transmission rig, is arranged on the band-type brake on this transmission rig, and the position of this band-type brake is corresponding with the side of riser bus bar, forms electrolysis.
The utility model also comprises detector unit, and detector unit is arranged on the electrolysis of band-type brake and riser bus bar.Monitor the temperature of contact surface at any time.
The utility model also comprises current measuring element, and this current measuring element is arranged on emergent short-circuit busbar unit, the electric current of monitoring corresponding position.
In machining state, the support 1 of this device adopts large-size square steel to process; Anode large bus bar coupling end 5 is all connected by aluminium soft ribbons with short-circuit busbar 2 with riser bus bar coupling end 3, guarantees in installation process, and two ends can action and carry out position adjustment; Remaining component all adopts metallic aluminium founding to form; Support 1 and self-locking stationary member 4 are all fixed by insulating pad and insulating bolt with the connection of short-circuit busbar 2.
When installing or removing, the emergent short-circuit busbar device of aluminium cell, two ends connect riser bus bar and large bus respectively.In installation process, first adopt polishing machine to carry out polishing, scale removal the installation site of anode large bus bar and riser bus bar, guarantee reliable contacts; Then use support 1 to the accident groove of this device of overhead traveling crane integral hoisting, capturing position, riser bus bar coupling end 3 will contrast with the large bus of the column of electrolyzer; Again will be connected with anode large bus bar with anode large bus bar coupling end 5, and use fixture to be fixed, and finally by driving self-locking stationary member 4, make riser bus bar coupling end 3 and riser bus bar fixed.
In working process, online temperature-detecting device and online current sensing means are used for the working condition of the emergent short-circuit busbar of monitoring in real time.
The substantially same installation procedure of dismounting flow process, step is contrary.
Embodiment 2: the utility model principle is with embodiment 1, and concrete difference is, gas/liquid cylinder transmission rig replaces with motor drive driving motion mechanism.
Finally it should be noted that, above person is only the utility model part embodiment, and is not used to limit the present invention, and according to structure of the present utility model and feature, the modifications person of forming a little, also should be included within the utility model scope.
Claims (5)
1. the emergent short-circuit busbar device of an aluminium cell, connect riser bus bar and anode large bus bar, the large bus side of jointed anode is fixed by fixture, it is characterized in that: comprise support (1) and at least one group of emergent short-circuit busbar unit be arranged on support (1), connect riser bus bar side at each described emergency bus unit and be provided with self-locking stationary member (4), this self-locking stationary member (4) with between described riser bus bar for face contacts.
2. the emergent short-circuit busbar device of aluminium cell as claimed in claim 1, it is characterized in that: described self-locking stationary member (4) comprises gas/liquid cylinder transmission rig, be arranged on the band-type brake on this transmission rig, the position of this band-type brake is corresponding with the side of described riser bus bar, forms electrolysis.
3. the emergent short-circuit busbar device of aluminium cell as claimed in claim 2, is characterized in that: described gas/liquid cylinder transmission rig replaces with motor drive driving motion mechanism.
4. the emergent short-circuit busbar device of aluminium cell as claimed in claim 2, it is characterized in that: also comprise detector unit, described detector unit is arranged on the electrolysis of described band-type brake and described riser bus bar.
5. the emergent short-circuit busbar device of aluminium cell as claimed in claim 2, it is characterized in that: also comprise current measuring element, this current measuring element is arranged on described emergent short-circuit busbar unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170553.1U CN204529998U (en) | 2015-03-25 | 2015-03-25 | The emergent short-circuit busbar device of aluminium cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170553.1U CN204529998U (en) | 2015-03-25 | 2015-03-25 | The emergent short-circuit busbar device of aluminium cell |
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| CN204529998U true CN204529998U (en) | 2015-08-05 |
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| CN201520170553.1U Active CN204529998U (en) | 2015-03-25 | 2015-03-25 | The emergent short-circuit busbar device of aluminium cell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479049A (en) * | 2015-12-18 | 2016-04-13 | 贵阳铝镁设计研究院有限公司 | Auxiliary welding device |
| CN107513725A (en) * | 2017-08-10 | 2017-12-26 | 青海盐湖工业股份有限公司 | A kind of disconnected short switching device of closing down magnesium electrolysis bath strong dc electricity |
| CN112725840A (en) * | 2020-12-29 | 2021-04-30 | 北方工业大学 | Digital twin control system of aluminum electrolysis cell |
-
2015
- 2015-03-25 CN CN201520170553.1U patent/CN204529998U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479049A (en) * | 2015-12-18 | 2016-04-13 | 贵阳铝镁设计研究院有限公司 | Auxiliary welding device |
| CN105479049B (en) * | 2015-12-18 | 2017-07-11 | 贵阳铝镁设计研究院有限公司 | A kind of auxiliary welding equipment |
| CN107513725A (en) * | 2017-08-10 | 2017-12-26 | 青海盐湖工业股份有限公司 | A kind of disconnected short switching device of closing down magnesium electrolysis bath strong dc electricity |
| CN112725840A (en) * | 2020-12-29 | 2021-04-30 | 北方工业大学 | Digital twin control system of aluminum electrolysis cell |
| WO2022142126A1 (en) * | 2020-12-29 | 2022-07-07 | 北方工业大学 | Digital twin control system for aluminum electrolysis cell |
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| C14 | Grant of patent or utility model | ||
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Address after: 450000 No.1, floor 1, unit 1, building Y11, No.11, Changchun Road, high tech Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Jingwei Technology Industrial Co.,Ltd. Address before: 450001 11 Changchun Road, Zhengzhou high tech Development Zone, Henan Patentee before: ZHENGZHOU JINGWEI TECHNOLOGY INDUSTRY Co.,Ltd. |