CN204111880U - The instrument of shell fabric is salvaged in a kind of aluminum electrolysis cell anode replacement process - Google Patents
The instrument of shell fabric is salvaged in a kind of aluminum electrolysis cell anode replacement process Download PDFInfo
- Publication number
- CN204111880U CN204111880U CN201420480484.XU CN201420480484U CN204111880U CN 204111880 U CN204111880 U CN 204111880U CN 201420480484 U CN201420480484 U CN 201420480484U CN 204111880 U CN204111880 U CN 204111880U
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- steel ring
- instrument
- steel
- reinforcing bar
- fixed
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- Expired - Fee Related
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Abstract
The utility model belongs to the instrument salvaging shell fabric in a kind of aluminum electrolysis cell anode replacement process, and this instrument comprises steel ring, steel rod; Steel ring internal fixtion has transverse reinforcement and vertical reinforcing bar, the two ends of transverse reinforcement are all fixed on steel ring, one end of vertical reinforcing bar is fixed on transverse reinforcement, the other end is fixed on steel ring and extend to outside steel ring, the end of vertical reinforcing bar outside steel ring is connected with steel rod, and the end of steel rod is provided with handle.The beneficial effect that the utility model produces can be picked up by face-piece block fast, simply, extend the work-ing life of instrument, and improve the quality of primary aluminum.
Description
Technical field
The utility model belongs to technical field of aluminum electrolysis, is specifically related to the instrument salvaging shell fabric in a kind of aluminum electrolysis cell anode replacement process.
Background technology
During aluminium cell is produced, main operation is pole changing, the rake of general use hook or reinforcement fabrication salvages the shell fabric that drops in electrolyzer (also known as face-piece block, it is exactly the aluminum oxide powder that anode covers, through high temperature formed crust), due to hook and rake face-piece block is hooked to electrolyzer edge time, larger face-piece block needs 3 people it could be salvaged out together, and slowly, sometimes need repetition hook just can pull out.
Hook rake residence time in high-temperature electrolysis matter is very short, and the normal pole changing time often occurs postponing phenomenon, and the longest one class of retardation time reaches 4 hours, and tool damage rate is higher, and the iron be fused in electrolyzer directly has influence on primary aluminum quality.
Utility model content
The purpose of this utility model is to provide the instrument salvaging shell fabric in the aluminum electrolysis cell anode replacement process that a kind of structure is simple, long service life, efficiency are higher.
For achieving the above object, the technical solution adopted in the utility model is, salvage the instrument of shell fabric in a kind of aluminum electrolysis cell anode replacement process, this instrument comprises steel ring, steel rod; Steel ring internal fixtion has transverse reinforcement and vertical reinforcing bar, the two ends of transverse reinforcement are all fixed on steel ring, one end of vertical reinforcing bar is fixed on transverse reinforcement, the other end is fixed on steel ring and extend to outside steel ring, the end of vertical reinforcing bar outside steel ring is connected with steel rod, and the end of steel rod is provided with handle.
Preferably, the angle of described steel rod and steel ring place plane is 150 ~ 170 °.
The beneficial effect that the utility model produces is, fast, simply face-piece block can be picked up, electrolysis tank furnace can be utilized during use to help to do fulcrum, lever principle is utilized to salvage out by the bulk face-piece block in groove, thus make a people just can complete separately the work of salvaging face-piece block, improve working efficiency; Shorten the salvaging time, the time that this instrument stops in ionogen is shorter, and steel ring not easily melts, and extends the work-ing life of instrument, and improves the quality of primary aluminum.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, salvage the instrument of shell fabric in a kind of aluminum electrolysis cell anode replacement process, this instrument comprises steel ring 1, steel rod 2; Steel ring 1 internal fixtion has transverse reinforcement 4 and vertical reinforcing bar 5, the two ends of transverse reinforcement 4 are all fixed on steel ring 1, one end of vertical reinforcing bar 5 is fixed on transverse reinforcement 4, the other end is fixed on steel ring 1 and extend to outside steel ring 1, the end of vertical reinforcing bar 5 outside steel ring 1 welds with steel rod 2, and the end of steel rod 2 is provided with handle 3; The angle of described steel rod and steel ring place plane is 160 °.
This instrument adopts six-edged steel to make, and electrolysis tank furnace can be utilized during use to help to do fulcrum, salvage out by bulk face-piece block, six-edged steel muscle is relatively thicker, not easily melts in the ionogen of about 930 DEG C at short notice; After the face-piece block picked up is cracked between the teeth, reuse after instrument is cooled.
Claims (2)
1. salvage an instrument for shell fabric in aluminum electrolysis cell anode replacement process, it is characterized in that, this instrument comprises steel ring, steel rod; Steel ring internal fixtion has transverse reinforcement and vertical reinforcing bar, the two ends of transverse reinforcement are all fixed on steel ring, one end of vertical reinforcing bar is fixed on transverse reinforcement, the other end is fixed on steel ring and extend to outside steel ring, the end of vertical reinforcing bar outside steel ring is connected with steel rod, and the end of steel rod is provided with handle.
2. salvage the instrument of shell fabric in a kind of aluminum electrolysis cell anode replacement process as claimed in claim 1, it is characterized in that, the angle of described steel rod and steel ring place plane is 150 ~ 170 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480484.XU CN204111880U (en) | 2014-08-25 | 2014-08-25 | The instrument of shell fabric is salvaged in a kind of aluminum electrolysis cell anode replacement process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480484.XU CN204111880U (en) | 2014-08-25 | 2014-08-25 | The instrument of shell fabric is salvaged in a kind of aluminum electrolysis cell anode replacement process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111880U true CN204111880U (en) | 2015-01-21 |
Family
ID=52329213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480484.XU Expired - Fee Related CN204111880U (en) | 2014-08-25 | 2014-08-25 | The instrument of shell fabric is salvaged in a kind of aluminum electrolysis cell anode replacement process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111880U (en) |
-
2014
- 2014-08-25 CN CN201420480484.XU patent/CN204111880U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150121 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |