CN205917336U - Aluminium cell insulator arrangement - Google Patents
Aluminium cell insulator arrangement Download PDFInfo
- Publication number
- CN205917336U CN205917336U CN201620974537.2U CN201620974537U CN205917336U CN 205917336 U CN205917336 U CN 205917336U CN 201620974537 U CN201620974537 U CN 201620974537U CN 205917336 U CN205917336 U CN 205917336U
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- China
- Prior art keywords
- connecting rod
- insulation
- pole plate
- insulated connecting
- pair
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Abstract
Aluminium cell insulator arrangement. The utility model relates to an insulating technique of electrolysis trough short circuit mouth especially relates to an electrolysis trough short circuit mouth insulator arrangement. The utility model provides a sealing performance is good, and the security performance height is difficult for arousing the aluminium cell insulator arrangement of the scratch start problem of blowing out. The insulator arrangement includes a pair of insulating backplate, and is a pair of insulating backplate passes insulation connecting rod, and is a pair of insulating backplate forms confined space keeps apart riser bus bar and short circuit generating line completely. One of them be equipped with the socket on the insulating backplate, be equipped with the bellmouth on another insulating backplate, the socket includes square slot, the side of slot is equipped with the fixed orifices, the bellmouth includes the backup pad, the barb with the fixed orifices cooperatees. Insulation connecting rod is stud, the cover is equipped with insulation support on insulation connecting rod's the outer wall, insulation support passes through the bolt fastening on insulation connecting rod. The utility model discloses sealing performance is good, long service life, and the security is high.
Description
Technical field
This utility model is related to a kind of insulation technology of short circuit mouth for electrolytic bath, more particularly, to a kind of short circuit mouth for electrolytic bath insulation
Device.
Background technology
The insulation of aluminium cell is the essential condition realizing safety in production, handles the insulation of electrolysis bath significant points well, can
Beat arc with minimizing because of electric leakage that is bad and causing of insulating to blow out.In electrolysis bath runs, short circuit port insulation is bad, easily imitating
The mouth insulation that is short-circuited in the case that seasonable voltage is higher is breakdown, burns out short-circuit opening bus contact surface, causes series power failure, gives
Enterprise causes larger economic loss.At present, the insulation of aluminium electrolytic cell short-circuit port is included for riser bus bar, short-circuit busbar, insulation
Plate, double-ended steel screw rod, insulated sleeve etc., its shortcoming have following some: 1, two horizontal gap are had on insulation board, open in energising
It is easy to during dynamic groove operate, but just because of this gap, dust is easily accessible accumulation, causes conduction to blow out accident.2nd, insulation sleeve
The size of pipe and insulation board is less, and the gap between two insulated sleeve docking of insulated sleeve of two of which docking is excessive
(more than 40mm), debris easily enter, and use at high temperature for a long time, and the performance quality of insulant is being continually changing it is easy to draw
Play short-circuit opening to blow out.3rd, insulation plate thickness only has 5mm, length 420m, wide 220mm, after riser bus bar is separated with short-circuit busbar piece
Distance is 10mm, causes short-circuit opening bad, the temperature drift of radiating, has had a strong impact on the insulating properties of short circuit port insulation material, with
When reduce short circuit port insulation material service life.Secondly, short circuit port insulation plate length is short, and riser bus bar is often separated with trench
Plate contacts sparking, on the one hand easily forms accident potential, on the other hand causes electric current to waste.4th, steel bolt and insulated sleeve
Gap little, when leading to stop groove, installing/dismounting is difficult for slightly deformation at high temperature, extends and stops notching time.5th, short-circuit opening stands
The fixation of element cylinder and short-circuit busbar, is fixed with four Steel Bolt, Steel Bolt electric conductor in the use of short-circuit opening,
It is the main contributor causing short-circuit opening sparking to blow out during production run.
State Intellectual Property Office 2008-11-26 disclose a utility application (application number:
2008200283227, a kind of title: short circuit ora insulation apparatus of aluminium cell), there is provided a kind of short circuit mouth for electrolytic bath insulation dress
Put, this seal includes riser bus bar and short-circuit busbar, and riser bus bar and short-circuit busbar are by a high-temperature insulation double end spiral shell
Bar connects, and is cased with the insulated sleeve of band edge pad on high-temperature insulation stud；It is provided between riser bus bar and short-circuit busbar
Insulation protective board.But merely provide single-sided insulation backplate, however it remains dust debris pile up the problem that the easy starting the arc is blown out.
Utility model content
This utility model is directed to problem above, there is provided a kind of good seal performance, security performance height is difficult to cause the starting the arc to put
The aluminium cell seal of big gun problem.
The technical solution of the utility model is: aluminium cell seal, including insulated connecting rod, positive pole plate and negative pole
Plate, described insulated connecting rod sequentially passes through positive pole plate and negative pole plate, is provided between described positive pole plate and negative pole plate
Seal, described seal passes through insulated connecting rod；
Described seal includes a pair of insulation protective board, and insulation protective board described in a pair passes through insulated connecting rod, described in a pair
Insulation protective board forms sealing space will be completely isolated to riser bus bar and short-circuit busbar.
One of described insulation protective board is provided with socket, and another insulation protective board is provided with bellmouth；
Described socket includes square slot, and the side of described slot is provided with fixing hole, and described bellmouth includes gripper shoe, described
The both sides of gripper shoe are provided with elastomeric element, and the bottom of described elastomeric element is provided with barb, and described barb is matched with described fixing hole
Close.
Described insulated connecting rod is stud, and the outer wall of described insulated connecting rod is arranged with insulated sleeve, described exhausted
Edge sleeve pipe is bolted on insulated connecting rod.
This utility model insulation protective board forms sealing space will be completely isolated to riser bus bar and short-circuit busbar.Sealing property
Good, due to being to fully seal, impurity dust etc. is not easy on positive plate and negative plate so that positive plate and negative plate are difficult
In the starting the arc, good insulation preformance, long service life, safe.Cooperated so that two pieces of insulation protective boards using socket and bellmouth
Relative position fix, will not overlap, good insulation preformance, safe.Fixing hole, fixing hole and barb phase are provided with socket
Mutually coordinate, further enhance fixed effect, elastomeric element can be enough with the offer that cooperates of barb for fixing hole simultaneously
Power, grafting closely, good insulation preformance.
Brief description
Fig. 1 is this utility model structural representation,
Fig. 2 is the structural representation of the one of insulation protective board of this utility model,
Fig. 3 is the right view of Fig. 2,
Fig. 4 is the structural representation of another insulation protective board of this utility model,
Fig. 5 is the left view of Fig. 4；
In figure arrow represents grafting direction,
1 is insulation protective board, and 2 is insulated connecting rod.
Specific embodiment
As Figure 1-3, including insulated connecting rod 2, positive pole plate and negative pole plate, described insulation connects this utility model
Bar 2 sequentially passes through positive pole plate and negative pole plate, is provided with seal, described insulation between described positive pole plate and negative pole plate
Device passes through insulated connecting rod；Described seal includes a pair of insulation protective board 1, and insulation protective board 1 described in a pair passes through insulation even
Extension bar 2, insulation protective board 1 described in a pair forms sealing space will be completely isolated to riser bus bar and short-circuit busbar.Good seal performance, by
Then fully seal, impurity dust etc. is not easy on positive plate and negative plate so that positive plate and negative plate have been not easy to
Arc, good insulation preformance, long service life, safe.
The fixation so that a pair of insulation protective board 1 can cooperate, wherein described insulation protective board be provided with slotting
Mouthful, another insulation protective board 1 is provided with bellmouth；Described socket includes square slot, and the side of described slot is provided with fixing hole, institute
State bellmouth and include gripper shoe, the both sides of described gripper shoe are provided with elastomeric element, and the bottom of described elastomeric element is provided with barb, described
Barb is matched with described fixing hole.Because, during grafting, the direction of two pieces of insulation protective boards 1 is mutually perpendicular to, so two
Socket and bellmouth are respectively equipped with block insulation protective board 1, are cooperated using socket and bellmouth so that the phase of two pieces of insulation protective boards 1
Position is fixed, will not overlap, good insulation preformance, safe.Fixing hole, fixing hole and barb phase interworking are provided with socket
Close, further enhance fixed effect, elastomeric element can provide enough moving for fixing hole with cooperating of barb simultaneously
Power, grafting is tight, good insulation preformance.
Described insulated connecting rod 2 is stud, and the outer wall of described insulated connecting rod is arranged with insulated sleeve, described exhausted
Edge sleeve pipe is bolted on insulated connecting rod.Insulated sleeve is fixed on insulation even using nut with the pressing of combining of pad
In adapter, insulated connecting rod is made to have good insulating properties.
Claims (3)
1. aluminium cell seal, including insulated connecting rod, positive pole plate and negative pole plate, described insulated connecting rod is worn successively
Cross positive pole plate and negative pole plate it is characterised in that being provided with seal between described positive pole plate and negative pole plate, described exhausted
Edge device passes through insulated connecting rod；
Described seal includes a pair of insulation protective board, and insulation protective board described in a pair passes through insulated connecting rod, insulate described in a pair
Backplate forms sealing space will be completely isolated to riser bus bar and short-circuit busbar.
2. aluminium cell seal according to claim 1 is it is characterised in that set on one of described insulation protective board
There is socket, another insulation protective board is provided with bellmouth；
Described socket includes square slot, and the side of described slot is provided with fixing hole, and described bellmouth includes gripper shoe, described support
The both sides of plate are provided with elastomeric element, and the bottom of described elastomeric element is provided with barb, and described barb is matched with described fixing hole.
3. aluminium cell seal according to claim 2 is it is characterised in that described insulated connecting rod is double end spiral shell
Bolt, the outer wall of described insulated connecting rod is arranged with insulated sleeve, and described insulated sleeve is bolted on insulated connecting rod
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974537.2U CN205917336U (en) | 2016-08-26 | 2016-08-26 | Aluminium cell insulator arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974537.2U CN205917336U (en) | 2016-08-26 | 2016-08-26 | Aluminium cell insulator arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205917336U true CN205917336U (en) | 2017-02-01 |
Family
ID=57868746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974537.2U Expired - Fee Related CN205917336U (en) | 2016-08-26 | 2016-08-26 | Aluminium cell insulator arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205917336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455408A (en) * | 2019-10-30 | 2020-07-28 | 国家电投集团黄河上游水电开发有限责任公司 | Insulation device for short circuit port of electrolytic cell |
-
2016
- 2016-08-26 CN CN201620974537.2U patent/CN205917336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455408A (en) * | 2019-10-30 | 2020-07-28 | 国家电投集团黄河上游水电开发有限责任公司 | Insulation device for short circuit port of electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200826 |