CN202595296U - Adjustable crust breaking air cylinder for aluminum electrolytic bath - Google Patents
Adjustable crust breaking air cylinder for aluminum electrolytic bath Download PDFInfo
- Publication number
- CN202595296U CN202595296U CN 201220248694 CN201220248694U CN202595296U CN 202595296 U CN202595296 U CN 202595296U CN 201220248694 CN201220248694 CN 201220248694 CN 201220248694 U CN201220248694 U CN 201220248694U CN 202595296 U CN202595296 U CN 202595296U
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- air cylinder
- adjustable
- crust breaking
- cylinder
- electrolytic bath
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Abstract
The utility model relates to an adjustable crust breaking air cylinder for an aluminum electrolytic bath. The adjustable crust breaking air cylinder is characterized in that a pull rod in an air cylinder device is a whole through pull rod, and the lower half part of the through pull rod is a long threaded section and matched with a threaded hole of an air cylinder trunnion of the air cylinder device. The adjustable crust breaking air cylinder for the aluminum electrolytic bath has the advantages that the free adjustment of a striking air cylinder of an aluminum electrolysis production line in the height direction can be realized, and then, the length of a striking hammer immersing in an electrolyte is adjusted; meanwhile, the service life of the striking hammer can be greatly prolonged, and the production cost is reduced; and the adjustable crust breaking air cylinder can be applied to the production of new air cylinders and can also be applied to the modification of old air cylinders.
Description
Technical field
The utility model relates to a kind of adjustable aluminium cell crust breaking cylinder.
Background technology
Duraluminum is produced very high to primary aluminum liquid specification of quality, and the duraluminum of the trade mark that particularly has must not be greater than 0.01% to the requirement of nickel content in the aluminium liquid.Nickel content in the raw alumina of aluminum electrolysis is generally uncontrollable, and this just requires other source factor of nickel in the aluminium liquid is analyzed and handled.It also is the important source factor of nickel in the aluminium liquid with galvanic corrosion consumption that iron alloy hits tup (in nickeliferous) wearing and tearing in use, just can reduce the nickel content in the aluminium liquid and reduce its spending rate, and the nickel content in the aluminium liquid is controlled within the acceptability limit.Reach the purpose that reduces the tup spending rate, just must control tup and lay the electrolytical length of back immersion.Lacked and do not worn face-piece, aluminum oxide has got into not fused electrolyte, has grown then that the tup spending rate increases, and causes the nickel content overproof in the aluminium liquid, and general tup immerses electrolytical length and is controlled at 8 ~ 10cm and is advisable.Tup is laid the back and is immersed the influence that electrolytical length receives following factors:
1, tup in use, its lower end shortens owing to consuming naturally.
Two levels that 2, need cause owing to the technology adjustment are high sometimes, low sometimes.
3, owing to advanced age groove bottom land protuberance have to two horizontal dimension are held in high-order production.
Realize tup is laid the accurate control that electrolytical length is immersed in the back, as shown in Figure 1 under the fixing nonadjustable situation of original cylinder, have only the tup of continuous replacing respective length to realize.This has brought very big workload obviously for the making of tup, replacing, has also increased management difficulty greatly.
Summary of the invention
The purpose of the utility model provides a kind of adjustable aluminium cell crust breaking cylinder, can realize the adjustment to the cylinder height easily, just can realize easily the peening hammer head is laid the adjustment that electrolytical length is immersed in the back.
The technical scheme of the utility model is: adjustable aluminium cell crust breaking cylinder, the upper connecting rod, the lower link that it is characterized in that changing in the air cylinder device are the perforation pull bar.
Adjustable aluminium cell crust breaking cylinder of the utility model can be realized the height of the cylinder in the online production is carried out freely adjusting easily, just can realize easily the peening hammer head is laid the adjustment that electrolytical length is immersed in the back.Can also prolong simultaneously the work-ing life of hitting tup greatly, reduce production costs.The utility model both can be used for the production of new cylinder, also can be used for old cylinder is transformed.The utility model not only has wide practical value and promotional value on the aluminum electrolysis line, also have wide practical value in the similar production occasion of other industry.
Description of drawings
Fig. 1 is existing aluminium cell crust breaking cylinder structural representation.
Fig. 2 is adjustable aluminium cell crust breaking cylinder structural representation of the utility model.
Fig. 3 is adjustable aluminium cell crust breaking cylinder user mode synoptic diagram of the utility model.
Among the figure, 1-upper connecting rod, 2-lower link, the whole pull bar of 3-, 4-cylinder gudgeon, the supporting of 5-cylinder gudgeon, 6-truss, 7-electrolyte solution.
Embodiment
As shown in Figure 2; Adjustable aluminium cell crust breaking cylinder of the utility model is that the upper connecting rod 1 that original cylinder is as shown in Figure 1 changes one whole perforation pull bar 3 into lower link 2; As shown in Figure 2; The lower part that connects pull bar is a long section screw thread, cooperates with the threaded hole of cylinder gudgeon 4 on the air cylinder device.During the assembling cylinder, earlier 4 pull bar lower ends are screwed into the cylinder gudgeon, cylinder barrel are passed the mesopore of cylinder gudgeon again, make cylinder end cap 4 borehole jack upper connecting rod ends up and down, the nut of screwing at the pull bar both ends gets final product.
Inflation method on electrolytic bath top is as shown in Figure 3; Under the constant situation of cylinder gudgeon level altitude; After suitably unscrewing the nut of 4 perforation pull bar upper and lower ends; Evenly twist in turn and revolve 4 perforation pull bars, can realize adjustment, also just realized the peening hammer head is laid the adjustment that electrolytical length is immersed in the back the cylinder height.After tup was adjusted to suitable height, the nut of tightening 4 perforation pull bar upper and lower ends again got final product (height that adjustment back tup immerses the following 10cm of electrolyte levels).
Claims (1)
1. an adjustable aluminium cell crust breaking cylinder is characterized in that the pull bar in the air cylinder device is one whole perforation pull bar, and the lower part that connects pull bar is a long section screw thread, cooperates with the threaded hole of cylinder gudgeon on the air cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248694 CN202595296U (en) | 2012-05-30 | 2012-05-30 | Adjustable crust breaking air cylinder for aluminum electrolytic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248694 CN202595296U (en) | 2012-05-30 | 2012-05-30 | Adjustable crust breaking air cylinder for aluminum electrolytic bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595296U true CN202595296U (en) | 2012-12-12 |
Family
ID=47312850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248694 Expired - Lifetime CN202595296U (en) | 2012-05-30 | 2012-05-30 | Adjustable crust breaking air cylinder for aluminum electrolytic bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883582A (en) * | 2014-04-01 | 2014-06-25 | 韩元杰 | Crust breaking air cylinder |
| CN104611726A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Energy-saving crust pressing system for prolonging service life of hammerhead |
| CN106591886A (en) * | 2016-08-05 | 2017-04-26 | 高德金 | Height adjusting device for crust breaking air cylinder of aluminum electrolytic bath |
-
2012
- 2012-05-30 CN CN 201220248694 patent/CN202595296U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883582A (en) * | 2014-04-01 | 2014-06-25 | 韩元杰 | Crust breaking air cylinder |
| CN104611726A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Energy-saving crust pressing system for prolonging service life of hammerhead |
| CN106591886A (en) * | 2016-08-05 | 2017-04-26 | 高德金 | Height adjusting device for crust breaking air cylinder of aluminum electrolytic bath |
| CN107326399A (en) * | 2016-08-05 | 2017-11-07 | 高德金 | A kind of crust breaking cylinder screw height adjuster |
| CN107447234A (en) * | 2016-08-05 | 2017-12-08 | 高德金 | A kind of crust breaking cylinder of adjustable installation fixing point height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |