CN201952505U - Height adjustable pre-baking electrolysis bath crust breaking device - Google Patents
Height adjustable pre-baking electrolysis bath crust breaking device Download PDFInfo
- Publication number
- CN201952505U CN201952505U CN2010206594443U CN201020659444U CN201952505U CN 201952505 U CN201952505 U CN 201952505U CN 2010206594443 U CN2010206594443 U CN 2010206594443U CN 201020659444 U CN201020659444 U CN 201020659444U CN 201952505 U CN201952505 U CN 201952505U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- crust breaking
- plate
- electrolysis bath
- cylinder
- 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 - Lifetime
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- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000001354 calcination Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 4
- 241000251131 Sphyrna Species 0.000 abstract 3
- 230000007423 decrease Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 208000031973 Conjunctivitis infective Diseases 0.000 description 6
- 201000001028 acute contagious conjunctivitis Diseases 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a height adjustable pre-baking electrolysis bath crust breaking device, which is characterized by including a crust breaking cylinder, the upper and lower fixing plates located on the upper and lower top ends of the cylinder body, the cylinder body fixing pull rods the end heads of which are respectively in tension with the upper fixing plate and the lower fixing plate and which clamp and fix the cylinder body, a limit pulley and a drive gear which are fixed on the electrolysis bath support. In the utility model, the crust breaking cylinder is driven by the rotation of the gear to wholly lift in the vertical direction so as to achieve the target of the height and crust breaking depth adjustment in a continuous way. Owing to the free crust breaking depth adjustment, the utility model device overcomes the defect that the conventional crust breaking hammerhead can not meet the actual production requirement of the electrolysis bath, maintains the stable production of the electrolysis bath, increases the production efficiency of the electrolysis bath, decreases the hammerhead wearing, enhances the service life of the crust breaking hammerhead, reduces the maintenance workload and decreases the production cost.
Description
Technical field
The utility model relates to a kind of height-adjustable pre-calcining electrolytic cell crust breaker.
Background technology
Aluminium cell is the main equipment of aluminium metallurgy, since spontaneous clear sodium aluminum fluoride-alumina molten salt electrolysis method, to have continued more than 100 year.The production technology of electrolysis of aluminum has also had great progress, by initial small-scale test groove soderberg cell finally, and point feeding large-scale pre-baked aluminum electrolysis cell in the middle of computer control till now again-automatization.The characteristics of point feeding are to control crust breaking cylinder and hit tup by the computer control magnetic valve in the middle of so-called, thereby break up the hard crust of bath surface, form hole, and this hole is commonly called as " pinkeye "." pinkeye " promptly as the aluminum oxide feeding point, follows blanking action one time behind each crust breaking, the passage of discharging again as anodic gas in the groove, and therefore, keeping pinkeye unimpeded is one of prerequisite of keeping the aluminium cell stably manufactured.If will keep " pinkeye " unimpeded, just need the reliable and stable crust breaking system of a cover, periodic crust breaking action also makes crust-breaking chips be in the continuous state of wear, so crust-breaking chips belongs to running stores, needs periodic replacement.
Currently used crust breaker mainly is made up of cylinder body, tup and the mounting bracket etc. of air-operated drive.Airtight cylinder body is fixed on the upper part of the electrolytic cell steel framed structure, finishes the crust breaking action by magnetic valve, Pneumatic reversal valve control pressurized gas.And the crust breaking cylinder body is in case fixing, and the flexible scope of its crust-breaking chips and the crust breaking degree of depth are determined immediately.But in the Aluminium Electrolysis process, be subjected to the adjustment of processing parameter, electrolyte level and aluminium level all can change, and therefore, the fixed crust breaking degree of depth is difficult to satisfy the requirement of producing: 1. tup was squeezed into dark, the easy adhesion ionogen of tup, easily produce by " tup bag ", cause anodic corrosion serious, influence Aluminum Electrolysis Production, aggravate the tup wearing and tearing simultaneously, increased production cost; 2. tup squeezed into shallow, cause " pinkeye " little or " pinkeye " obstructed, cause normally blanking of electrolyzer, cause anode effect, need reinstall fixingly, also increased the workload of maintenance thus, increased recondition expense.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of can continuous, self-regulating height, effectively reduce production costs, reduce the height-adjustable pre-calcining electrolytic cell crust breaker of maintenance workload.
The purpose of this utility model is achieved through the following technical solutions.
A kind of height-adjustable pre-calcining electrolytic cell crust breaker is characterized in that its structure comprises:
Crust breaking cylinder-this crust breaking cylinder comprises cylinder body, the tup of air-operated drive;
Cylinder body upper mounted plate-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at top on the cylinder body;
Cylinder body bottom plate-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at bottom under the cylinder body; This bottom plate has tup between two parties and passes through the hole;
Cylinder body steady brace-this steady brace is that four correspondences are passed cylinder body upper mounted plate and bottom plate through hole pull bar, and strain with retaining plate and bottom plate respectively the pull bar termination, and cylinder body is gripped; On two bars of a side, be fixed with the bar shaped tooth plate, be fixed with the bar shaped wear-resisting steel plate on relative opposite side two pull bars;
On spacing pulley-this pulley stationary electrolysis groove truss, connect with the wear-resisting steel plate rolling;
On driving gear-this gear stationary electrolysis groove truss,, the interlock of bar shaped tooth plate connects with being arranged.
Device of the present utility model, by the fixed crust breaking scope and the crust breaking degree of depth after original the installation are made into and can adjust the crust breaking degree of depth freely by mechanism, overcome the drawback that existing crust-breaking chips can not satisfy the electrolyzer needs of production, kept the stably manufactured of electrolyzer, improve the production efficiency of electrolyzer, reduced the wearing and tearing of tup simultaneously, improved the work-ing life of crust-breaking chips, alleviate the workload of maintenance, reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a partial enlarged drawing among Fig. 1.
Embodiment
A kind of height-adjustable pre-calcining electrolytic cell crust breaker, its structure comprises:
Crust breaking cylinder 1-this crust breaking cylinder comprises cylinder body, the tup of air-operated drive;
Cylinder body upper mounted plate 2-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at top on the cylinder body;
Cylinder body bottom plate 3-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at bottom under the cylinder body; This bottom plate has tup between two parties and passes through the hole;
Cylinder body steady brace 4-this steady brace is that four correspondences are passed cylinder body upper mounted plate and bottom plate through hole pull bar, and strain with retaining plate and bottom plate respectively the pull bar termination, and cylinder body is gripped; On two bars of a side, be fixed with bar shaped tooth plate 5, be fixed with bar shaped wear-resisting steel plate 7 on relative opposite side two pull bars;
On spacing pulley 8-this pulley stationary electrolysis groove truss, connect with the wear-resisting steel plate rolling;
On driving gear 6-this gear stationary electrolysis groove truss,, the interlock of bar shaped tooth plate connects with being arranged.
During operation, rotate by driving gear, the driving gear wheel and rack matches, and drives the whole VTOL (vertical take off and landing) of cylinder and just can drive the whole VTOL (vertical take off and landing) of cylinder, adjusts the crust breaking degree of depth.
Claims (1)
1. height-adjustable pre-calcining electrolytic cell crust breaker is characterized in that its structure comprises:
Crust breaking cylinder-this crust breaking cylinder comprises cylinder body, the tup of air-operated drive;
Cylinder body upper mounted plate-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at top on the cylinder body;
Cylinder body bottom plate-this retaining plate is one or four jiaos of level side's plates that have through hole, is positioned at bottom under the cylinder body; This bottom plate has tup between two parties and passes through the hole;
Cylinder body steady brace-this steady brace is that four correspondences are passed cylinder body upper mounted plate and bottom plate through hole pull bar, and strain with retaining plate and bottom plate respectively the pull bar termination, and cylinder body is gripped; On two bars of a side, be fixed with the bar shaped tooth plate, be fixed with the bar shaped wear-resisting steel plate on relative opposite side two pull bars;
On spacing pulley-this pulley stationary electrolysis groove truss, connect with the wear-resisting steel plate rolling;
On driving gear-this gear stationary electrolysis groove truss,, the interlock of bar shaped tooth plate connects with being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206594443U CN201952505U (en) | 2010-12-15 | 2010-12-15 | Height adjustable pre-baking electrolysis bath crust breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206594443U CN201952505U (en) | 2010-12-15 | 2010-12-15 | Height adjustable pre-baking electrolysis bath crust breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952505U true CN201952505U (en) | 2011-08-31 |
Family
ID=44496626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206594443U Expired - Lifetime CN201952505U (en) | 2010-12-15 | 2010-12-15 | Height adjustable pre-baking electrolysis bath crust breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952505U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611724A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Crust breaking system for prolonging service life of hammerhead |
| CN106119894A (en) * | 2016-08-05 | 2016-11-16 | 高德金 | Crust breaking cylinder sidepiece is configured with the aluminium cell of height adjuster |
| CN106835199A (en) * | 2016-08-05 | 2017-06-13 | 高德金 | Crust breaking cylinder height adjuster |
| CN108004566A (en) * | 2018-01-29 | 2018-05-08 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | The pinkeye cover gas collecting apparatus and its application method of a kind of aluminium cell |
-
2010
- 2010-12-15 CN CN2010206594443U patent/CN201952505U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611724A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Crust breaking system for prolonging service life of hammerhead |
| CN106119894A (en) * | 2016-08-05 | 2016-11-16 | 高德金 | Crust breaking cylinder sidepiece is configured with the aluminium cell of height adjuster |
| CN106835199A (en) * | 2016-08-05 | 2017-06-13 | 高德金 | Crust breaking cylinder height adjuster |
| CN107687006A (en) * | 2016-08-05 | 2018-02-13 | 高德金 | Crust breaking cylinder screw height regulating mechanism |
| CN106835199B (en) * | 2016-08-05 | 2021-08-20 | 高德金 | Height adjusting device for crust breaking cylinder |
| CN106119894B (en) * | 2016-08-05 | 2021-10-22 | 高德金 | Aluminum electrolytic cell with height adjusting device arranged on side part of crust breaking cylinder |
| CN107687006B (en) * | 2016-08-05 | 2021-10-22 | 高德金 | Height adjusting mechanism for screw rod of crust breaking cylinder |
| CN108004566A (en) * | 2018-01-29 | 2018-05-08 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | The pinkeye cover gas collecting apparatus and its application method of a kind of aluminium cell |
| CN108004566B (en) * | 2018-01-29 | 2024-03-26 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | Fire eye cover gas collecting device of aluminum electrolysis cell and use method thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |