CN201358313Y - Novel aluminum electrolytic cell gas-shield groove cover plate insulating structure - Google Patents
Novel aluminum electrolytic cell gas-shield groove cover plate insulating structure Download PDFInfo
- Publication number
- CN201358313Y CN201358313Y CNU2009200070013U CN200920007001U CN201358313Y CN 201358313 Y CN201358313 Y CN 201358313Y CN U2009200070013 U CNU2009200070013 U CN U2009200070013U CN 200920007001 U CN200920007001 U CN 200920007001U CN 201358313 Y CN201358313 Y CN 201358313Y
- Authority
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- China
- Prior art keywords
- cover plate
- petticoat pipe
- groove cover
- gas
- shield
- 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 - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 21
- 239000004411 aluminium Substances 0.000 claims description 14
- 239000011810 insulating material Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
A novel aluminum electrolytic cell gas-shield groove cover plate insulating structure mainly consists of an upper horizontal gas-shield steel plate of an aluminum electrolytic cell, a gas-shield groove cover plate and an upper gas-shield insulating component. The insulating structure is characterized in that the upper gas-shield insulating component is mounted at the contacting joint of the upper edge of the upper horizontal gas-shield steel plate and the gas-shield groove cover plate. One-insulation of the gas-shield insulating component arranged on the upper horizontal gas-shield steel plate replaces double-insulation at the upper end and the lower end of the conventional gas-shield groove cover plate. The insulating structure is simple in structural manufacturing and fine in insulativity, is high-temperature resistant and impact resistant, reduces manufacturing cost, adapts to working conditions of low voltage, heavy current and high-temperature resistance of electrolytic cells and reduces operation intensity of workers and the like. Besides, the insulating structure applied to production of electrolytic cells can avoid short circuits between anodes and cathodes, and reduces reactive electricity consumption, thereby achieving the purpose of increasing current efficiency and reducing electricity consumption of electrolytic cell production.
Description
Technical field:
Novel aluminum cell petticoat pipe groove cover plate insulation system is mainly used in the structure fabrication and the production of self-baking aluminium electrolytic bath
Background technology
The horizontal petticoat pipe cover plate of top anode construction of existing general aluminium cell often is that anode is charged, bottom electrolyzer cell body level trough is along often being that negative electrode is charged between the plate, upper level petticoat pipe steel plate and bottom electrolyzer cell body level trough have insulation aluminium petticoat pipe groove cover plate along need to add a cover the two ends that prevent top anodic current and bottom cathodic current intercommunication between the plate in the electrolysis production process, because the manipulation require of electrolysis process, aluminium petticoat pipe groove cover plate need often to move.
The structure design of existing general petticoat pipe groove cover plate insulation system mainly contains following shortcoming
1 existing general petticoat pipe groove cover plate insulation system is to carry out insulation structure at the two ends of groove cover plate, this structure mainly is to form (as shown in Figure 3) complex structure manufacturing cost height with component such as U aluminium sheet, U insulating resin asbestos plate, insulation spacer, fishbolt structure;
The insulation position that the bottom of 2 existing general petticoat pipe groove cover plate insulation systems and level trough contacts along plate is under the worst hot case condition, and the feasible insulating resin asbestos plate that insulate is easily damaged, the insulating poor reliability.
3 existing general petticoat pipe groove cover plate insulation systems need often to move, and not only workman's inconvenience that operates, and petticoat pipe groove cover plate insulation system is also wanted underwriter's dynamic load and percussion, and insulation is with damage.
Because the destruction of insulation of petticoat pipe groove cover plate often causes anodic current to pass through petticoat pipe groove cover plate direct short-circuit water conservancy diversion to negative electrode, causes current loss, current efficiency reduces, and electrolytic power consumption increases.
Summary of the invention
In order to overcome the existing complex structure manufacturing cost of existing aluminium cell petticoat pipe groove cover plate insulation system height, insulation is to damage, poor reliability causes the shortcoming of anodic current and negative electrode short circuit easily, and existing design proposes novel aluminum cell petticoat pipe groove cover plate insulation system design.
The mentality of designing of novel aluminum cell petticoat pipe groove cover plate insulation system is, the insulation system at cancellation aluminium cell petticoat pipe groove cover plate two ends, do not establish insulation on the petticoat pipe groove cover plate, and it is lower that the insulating Design of the petticoat pipe groove cover plate between anode and the negative electrode is configured in temperature, intensity is higher, on the horizontal petticoat pipe steel plate of fixed pot superstructure.
Novel aluminum cell petticoat pipe groove cover plate insulation system is mainly constructed by aluminium cell upper level petticoat pipe steel plate, petticoat pipe groove cover plate and top petticoat pipe insulating component and is formed, the characteristics of its technical scheme are: in the upper edge of upper level petticoat pipe steel plate, install the petticoat pipe insulating component with the fastening place structure that contacts of petticoat pipe groove cover plate, with the insulation together that is configured in the petticoat pipe insulating component on the upper level petticoat pipe steel plate, substitute the twice insulation at two ends up and down of former petticoat pipe groove cover plate.
According to technique scheme, insulation is not established at two ends on the petticoat pipe groove cover plate that is configured to aluminium sheet.
According to technique scheme, the upper edge of upper level petticoat pipe steel plate is configured with the petticoat pipe insulating component.
According to technique scheme, the petticoat pipe insulating component is fixed on insulating material or refractory materials with metal connecting piece the upper edge of upper level petticoat pipe steel plate.
Novel aluminum cell petticoat pipe groove cover plate insulation system has and maintains static, available refractory materials substitutes insulating material, with the alternative twice insulation of insulation together, structure is made simple, reduce manufacturing cost, adapt to the resistant to elevated temperatures working condition of electrolyzer low-voltage and high-current, have good insulation preformance, high temperature resistant, shock resistance, alleviate characteristics such as workman's manipulation strength, use and Aluminum Electrolysis Production, can avoid producing short-circuit current between anode and the negative electrode, reduce the loss of idle power consumption, thereby reach raising current efficiency, reduce the purpose of Aluminum Electrolysis Production power consumption.
Description of drawings
Novel aluminum cell petticoat pipe groove cover plate insulation system is with reference to embodiment and Figure of description, and its structure is then more clear.
Fig. 1 novel aluminum cell petticoat pipe groove cover plate insulation system sectional schematic diagram
The petticoat pipe insulating component structure section synoptic diagram of Fig. 2 novel aluminum cell petticoat pipe groove cover plate insulation system
The existing aluminium cell petticoat pipe of Fig. 3 groove cover plate insulation system synoptic diagram
Wherein shown in the figure; 1 petticoat pipe groove cover plate, 2 electrolyzer levels are along plate, 3 upper level petticoat pipe plates, 4 petticoat pipe edge members, 5 insulating material, 6 metal connecting pieces.7 little angle steel.
Embodiment
Novel aluminum cell petticoat pipe groove cover plate insulation system is the improvement on existing general aluminium cell petticoat pipe cover plate based structures basis, and its manufacturing and mounting process and operation are then more simple and convenient.
The characteristics of petticoat pipe groove cover plate (1) are to have cancelled the insulation system component at two ends up and down, directly process with aluminium sheet by the drawing design to get final product.
Petticoat pipe edge member 4 structures are exactly that anti-certain pyritous insulating material (5) or refractory materials (5) structure are mounted on the upper edge of horizontal petticoat pipe plate (3) and the fastening place of petticoat pipe groove cover plate (1).Shown in Figure 2 as Fig. 1, with a metal connecting piece (6) angle steel, in then install to make a last knuckle type insulcrete (5), the electricity consumption solid welding fixes on the upper edge of horizontal petticoat pipe plate (3), for the work-ing life of insulcrete (5), can be inboard going up of insulcrete (5) with the junction of petticoat pipe groove cover plate with Resin adhesive or bolting on a little angle steel (7), be used to improve the shock resistance and the wear resisting property of insulcrete.The method that petticoat pipe edge member 4 also available typing refractory brick or amorphous refractory are configured in the upper edge of horizontal petticoat pipe plate (3) admittedly realizes.
Claims (4)
1 novel aluminum cell petticoat pipe groove cover plate insulation system is mainly constructed by aluminium cell upper level petticoat pipe steel plate, petticoat pipe groove cover plate and top petticoat pipe insulating component and is formed, its technical characterictic is: in the upper edge of upper level petticoat pipe steel plate, install the petticoat pipe insulating component with the fastening place structure that contacts of petticoat pipe groove cover plate.
2 according to claim 1 novel aluminum cell petticoat pipe groove cover plate insulation system, it is characterized in that; Insulation is not established at two ends on the petticoat pipe groove cover plate that is configured to aluminium sheet.
3 according to claim 1 novel aluminum cell petticoat pipe groove cover plate insulation system, it is characterized in that; The upper edge of upper level petticoat pipe steel plate is configured with the petticoat pipe insulating component.
4 according to claim 1 novel aluminum cell petticoat pipe groove cover plate insulation system, it is characterized in that; The petticoat pipe insulating component is made of the parts that insulating material or refractory materials are fixed on upper level petticoat pipe steel plate metal connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200070013U CN201358313Y (en) | 2009-03-09 | 2009-03-09 | Novel aluminum electrolytic cell gas-shield groove cover plate insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200070013U CN201358313Y (en) | 2009-03-09 | 2009-03-09 | Novel aluminum electrolytic cell gas-shield groove cover plate insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358313Y true CN201358313Y (en) | 2009-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200070013U Expired - Fee Related CN201358313Y (en) | 2009-03-09 | 2009-03-09 | Novel aluminum electrolytic cell gas-shield groove cover plate insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358313Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316707A (en) * | 2014-06-27 | 2016-02-10 | 沈阳铝镁设计研究院有限公司 | Heat- and electric-insulation arc-shaped sealing cover board used for aluminum electrolysis cell |
| CN107532318A (en) * | 2014-12-29 | 2018-01-02 | 俄铝工程技术中心有限责任公司 | Cell covers for electrolytic cells for the production of aluminum |
| CN108396337A (en) * | 2017-10-04 | 2018-08-14 | 高德金 | A kind of aluminium cell rectangular flue structure |
| CN108624915A (en) * | 2018-06-28 | 2018-10-09 | 云南云铝绿源慧邦工程技术有限公司 | A kind of pre-calcining electrolytic cell tank cover plate compound type insulating baffle and preparation method thereof |
-
2009
- 2009-03-09 CN CNU2009200070013U patent/CN201358313Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316707A (en) * | 2014-06-27 | 2016-02-10 | 沈阳铝镁设计研究院有限公司 | Heat- and electric-insulation arc-shaped sealing cover board used for aluminum electrolysis cell |
| CN107532318A (en) * | 2014-12-29 | 2018-01-02 | 俄铝工程技术中心有限责任公司 | Cell covers for electrolytic cells for the production of aluminum |
| CN108396337A (en) * | 2017-10-04 | 2018-08-14 | 高德金 | A kind of aluminium cell rectangular flue structure |
| CN108396337B (en) * | 2017-10-04 | 2024-05-14 | 高德金 | Rectangular flue structure of aluminum electrolysis cell |
| CN108624915A (en) * | 2018-06-28 | 2018-10-09 | 云南云铝绿源慧邦工程技术有限公司 | A kind of pre-calcining electrolytic cell tank cover plate compound type insulating baffle and preparation method thereof |
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| 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: 20091209 Termination date: 20150309 |
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| EXPY | Termination of patent right or utility model |