CN201367477Y - Continuous anode-anode bed device of aluminum reduction cell - Google Patents
Continuous anode-anode bed device of aluminum reduction cell Download PDFInfo
- Publication number
- CN201367477Y CN201367477Y CNU2009200842945U CN200920084294U CN201367477Y CN 201367477 Y CN201367477 Y CN 201367477Y CN U2009200842945 U CNU2009200842945 U CN U2009200842945U CN 200920084294 U CN200920084294 U CN 200920084294U CN 201367477 Y CN201367477 Y CN 201367477Y
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- anode
- cover plate
- continuous
- bed device
- metal cabinet
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Abstract
A continuous anode-anode bed device of an aluminum reduction cell suits the continuous anode process of the aluminum reduction cell. The continuous anode-anode bed device mainly comprises two anode bus bars (1), a flue (2), eight movable anode cover plates (3), six branch wires (4), six pairs of slide wires (5), six sets of sliders (6), a metal case body (7), a plurality of electrode bars (8), a carbon electrode (9) as well as a fixed cover plate (10). As a modernized anode device, the continuous anode-anode bed device can save energy and reduce consumption and emission in comparison with the prior pre-baked anode.
Description
Technical field
This anode bed apparatus belongs to the electrolyzer field.
Background technology
At present, known aluminium cell anode comprises prebaked cell anode and soderberg cell anode.Prebaked anode needs the baked anode in special producer, must change anode in aluminium electrolysis process, off gas treatment is adopted divide the ground administration way, and complex process, cost height, electrolytic parameter are difficult to stablize, but are convenient to automated operation; The waste heat baked anode that soberberg anode utilizes electrolytic tank electrolysis to produce, cost is low, and electrolysis is continuous, but this process using manual operation, technology is simple and crude, and electrolytic efficiency is low, waste of raw materials is big, and the glance coal the like waste that produces in the electrolytic process is difficult to administer in the lump simultaneously.
Summary of the invention
In order to overcome the difficult stable shortcoming of prebaked anode energy consumption height, complex process and electrolytic parameter, overcome the deficiency that soberberg anode technology is simple and crude and the waste gas refractory is managed, the utility model provides a kind of novel anode anode bed apparatus, adopt the automated operation mode of prebaked cell, utilize the function of waste heat baked anode and electrode to use successional advantage in conjunction with the self-roasting tank, make that electrolytic parameter is stable, level of automation is high, be convenient to administer waste gas.
The technical scheme that its technical problem that solves the utility model adopts is: rectangular parallelepiped metal box (7) both upper ends thereof is equipped with eight activity anode seal cover plates (3), each removable cover (3) is gone up jug, speckle with sealed rubber between removable cover (3) and the metal cabinet (7), open removable cover (3) in the electrolytic process and add anode paste, waste heat baking charcoal anode when utilizing electrolytic tank electrolysis makes anode to use continuously; Metal cabinet (7) center upper portion is welded with securing cover plate (10), a floss hole (2) is equipped with at securing cover plate (10) center, the glance coal that produces in the electrolytic process produces negative pressure in seal case, major part flows downward, be decomposed through heat zone, other has the small part glance coal to volatilize on top, is sealed the metal box gas collection, extract purification out by floss hole (2), the waste-gas cleaning rate is very high.
The beneficial effects of the utility model are: utilize the automatic baked anode of waste heat, make anode to use continuously, electrolytic parameter is stable, and is energy-saving and cost-reducing; In the close casing of strictness, handle glance coal, gas collecting efficiency and purification efficiency height, environmental protection.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is anode bed structure figure.
1. anode large bus bars among the figure, 2. floss hole, 3. activity anode seal cover plate, 4. offset, 5. slideway lead, 6. slide block, 7. metal cabinet, 8. electrode bar, 9. carbon electrode, 10. securing cover plate.
Embodiment
In anode bed structure figure shown in Figure 1: anode large bus bar (1) directly is screwed with metal cabinet (7), securing cover plate (10) is integrally welded with metal cabinet (7), each offset (4) welds together with big bus (1) respectively, and it is fixing with screw and metal cabinet (7), respectively there be three straight mouthful on the both ends of the surface of metal cabinet (7), two slideway leads (5) are equipped with on each Zhi Kou both sides, in straight mouthful a plurality of slide blocks (6) are arranged, current conducting rod (8) is housed on the slide block (6), carbon anode (9) cone interior by a plurality of current conducting rods (8) and metal cabinet (7) is fixed together, and reaches the conduction purpose.
During concrete operations, activity anode seal cover plate (3) is opened, in sealing anode bed, added anode paste, thereby the waste heat baked anode thickener when utilizing electrolytic tank electrolysis forms the anode cone and conducts electricity; The glance coal that produces in the electrolytic process produces negative pressure in seal case, major part flows downward, and is decomposed through heat zone, and other has the small part glance coal to volatilize on top, is sealed the metal box gas collection, extracts out by floss hole (2) to purify, and reaches environmental protection and imitates.
Claims (3)
1. aluminium cell continuous anode anode bed apparatus, constitute enclosed appts by metal cabinet (7), securing cover plate (4), activity anode seal cover plate (3), three pairs of offsets (4) and six pairs of slideway leads (5) of both sides are fixed on the metal cabinet, be inserted with current conducting rod (8) on the slide block (6) between the two slideway leads, the intravital carbon electrode of current conducting rod and metal box (9) is fixed together, it is characterized in that: casing is by the securing cover plate in top (4) and eight activity anode seal cover plates (3) sealing, and securing cover plate is provided with a floss hole (2).
2. aluminium cell continuous anode anode bed apparatus according to claim 1, it is characterized in that: form a complete airtight casing by rectangular parallelepiped metal cabinet (7), securing cover plate (10) and eight activity anode seal cover plates (3), each removable cover (3) is gone up jug, speckle with sealed rubber between removable cover (3) and the metal cabinet (7), be connected with hinge between removable cover (3) and the securing cover plate (10).
3. aluminium cell continuous anode anode bed apparatus according to claim 1, it is characterized in that: securing cover plate (10) is provided with a floss hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200842945U CN201367477Y (en) | 2009-03-23 | 2009-03-23 | Continuous anode-anode bed device of aluminum reduction cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200842945U CN201367477Y (en) | 2009-03-23 | 2009-03-23 | Continuous anode-anode bed device of aluminum reduction cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367477Y true CN201367477Y (en) | 2009-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200842945U Expired - Fee Related CN201367477Y (en) | 2009-03-23 | 2009-03-23 | Continuous anode-anode bed device of aluminum reduction cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367477Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241441A (en) * | 2018-03-07 | 2019-09-17 | 贾石明 | A kind of multi-functional anode assembly of novel aluminum cell |
| CN110872717A (en) * | 2018-08-30 | 2020-03-10 | 武汉市德成科技工程研究院有限责任公司 | Novel conduction mode of carbon continuous anode of aluminum electrolytic cell |
-
2009
- 2009-03-23 CN CNU2009200842945U patent/CN201367477Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241441A (en) * | 2018-03-07 | 2019-09-17 | 贾石明 | A kind of multi-functional anode assembly of novel aluminum cell |
| CN110872717A (en) * | 2018-08-30 | 2020-03-10 | 武汉市德成科技工程研究院有限责任公司 | Novel conduction mode of carbon continuous anode of aluminum electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jia Shiming Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Jia Shiming Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110323 |