CN205241803U - Negative pole rod iron that adoption golden section is ordered - Google Patents
Negative pole rod iron that adoption golden section is ordered Download PDFInfo
- Publication number
- CN205241803U CN205241803U CN201520939501.6U CN201520939501U CN205241803U CN 205241803 U CN205241803 U CN 205241803U CN 201520939501 U CN201520939501 U CN 201520939501U CN 205241803 U CN205241803 U CN 205241803U
- Authority
- CN
- China
- Prior art keywords
- golden section
- rod iron
- electric current
- cracking
- adoption
- 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.)
- Active
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a 1.2 -1.5 doubly that negative pole rod iron that adoption golden section is ordered opens the seam in the golden section of rod iron height point 0.618H position, and straight joint length extension is for the tradition length of cracking. The utility model discloses to crack the position shifts up the point to golden section from the middle part, can raise the position of blocking horizontal electric current in the electrolysis trough production process, the length of will cracking is extending, can increase the scope of blocking horizontal electric current. Through optimizing this two technology measures, can effectively cut off the electrolysis trough horizontal electric current in when production, reduce reactive loss, reduce unreasonable calorific capacity, energy saving in the production process, save the cost, reduce CO2's emission.
Description
Technical field:
The utility model belongs to a kind of construction and life of aluminum electrolysis industry all size aluminium cellProduct equipment, particularly a kind of cathode steel bar that adopts golden section point.
Background technology:
Aluminium cell is a kind of production equipment of high energy consumption, and when production, electric current is generally tens of Wan AnTraining. At present in industry, take to optimize Insulation, the multiple joints such as technique crack on cathode steel barEnergy measure, the technique electrolytic cell horizontal current capable of blocking density of wherein cracking on cathode steel bar,Improve current efficiency, but interior general the cracking and (see attached along cathode steel bar height middle part of industry at presentFig. 1,2,3) technique have certain defect, current efficiency improve not obvious, reactive currentStill larger.
Summary of the invention
The purpose of this utility model is just to overcome above-mentioned the deficiencies in the prior art, and carriesFor a kind of cathode steel bar that adopts golden section point, this rod iron is by cracking on optimized cathode rod ironPosition, effectively solve aluminum current electrolytic cell produce in overstocked, the reactive loss mistake of horizontal currentLarge problem.
As above design, the technical solution of the utility model is: a kind of the moon that adopts golden section pointUtmost point rod iron, is characterized in that: seam is opened in the golden section point 0.618H position at rod iron height.
The 1.2-1.5 that above-mentioned straight joint length is traditional cracking length doubly.
The utility model is along cathode steel bar short transverse golden section point 0.618H position, millingGo out a straight joint, the position of cracking moves to golden section point from middle part, electrolytic cell can be producedTime blocking-up Current Position raise, eliminate and form the condition of horizontal current, effectively cut off electrolytic cellHorizontal current when production, reduces reactive loss, saves the energy, saves cost. And owing to fallingLow reactive loss, has correspondingly also reduced the unreasonable caloric value in production process, energy-conservationWhen consumption reduction, operation stability and the service life that can obviously improve electrolytic cell.
Brief description of the drawings:
Fig. 1 is aluminium electrolytic cell cathode schematic diagram;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the conventional cathode rod iron schematic diagram that cracks;
Fig. 4 is the utility model schematic diagram.
In figure: 1-cathode carbon pieces; 2-rod iron is stuck with paste; 3-cathode steel bar; 4-rod iron cracks; 5-Cathode steel bar part is done and is insulated; The straight joint that 6-golden section point 0.618H position mills out.
Detailed description of the invention:
As shown in Figure 3: a kind of cathode steel bar that adopts golden section point, along cathode steel bar heightDirection golden section point 0.618H position, mills out a straight joint 6, and this straight joint length lengthens and isThe 1.2-1.5 of tradition cracking length doubly.
The utility model position of cracking moves to golden section point from middle part, can raise electrolysisIn groove production process, block the position of horizontal current; Cracking length, lengthening, can be strengthened to resistanceThe scope of disconnected horizontal current. By optimizing this two technological measures, can effectively cut off electrolytic cellHorizontal current when production, reduce reactive loss, reduce unreasonable caloric value in production process,Save the energy, save cost, reduce CO2Discharge capacity.
In the time that rod iron is assembled, must be noted that the direction of rod iron, should make 0.618H be on heightWide top, must not be anti-loaded towards charcoal piece side.
The utility model is actual use on the aluminium cell of plurality of specifications, more traditional work of crackingSkill has obvious energy-saving effect, can reach and improve current efficiency 0.5%, ton aluminium production economize on electricityThe level of 220kwh.
Claims (2)
1. a cathode steel bar that adopts golden section point, is characterized in that: at rod iron heightGolden section point 0.618H position open seam.
2. the cathode steel bar of employing golden section point according to claim 1, its featureBe: the 1.2-1.5 that above-mentioned straight joint length is traditional cracking length doubly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520939501.6U CN205241803U (en) | 2015-11-23 | 2015-11-23 | Negative pole rod iron that adoption golden section is ordered |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520939501.6U CN205241803U (en) | 2015-11-23 | 2015-11-23 | Negative pole rod iron that adoption golden section is ordered |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205241803U true CN205241803U (en) | 2016-05-18 |
Family
ID=55940879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520939501.6U Active CN205241803U (en) | 2015-11-23 | 2015-11-23 | Negative pole rod iron that adoption golden section is ordered |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205241803U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109778233A (en) * | 2019-03-28 | 2019-05-21 | 中南大学 | A kind of aluminium electrolysis cathode rod iron, preparation method and aluminium cell |
-
2015
- 2015-11-23 CN CN201520939501.6U patent/CN205241803U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109778233A (en) * | 2019-03-28 | 2019-05-21 | 中南大学 | A kind of aluminium electrolysis cathode rod iron, preparation method and aluminium cell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203999844U (en) | A kind of steel aluminum compound structure anode steel jaw | |
CN205241803U (en) | Negative pole rod iron that adoption golden section is ordered | |
Naixiang et al. | Energy reduction technology for aluminum electrolysis: choice of the cell voltage | |
CN2892888Y (en) | Steel bar structure for improving aluminium electrolytic cell cathode current density | |
CN105624732A (en) | Production method for low-resistance anode steel claw | |
CN102115895B (en) | Method for collocating cathodes of aluminium cell | |
CN203855662U (en) | Cathode structure capable of reducing horizontal current of molten aluminum | |
CN202519344U (en) | Aluminum electrolytic cell with cross-configuration irregular cathode structure | |
CN205934047U (en) | Anode rod and steel claw connection structure | |
CN203411621U (en) | Cathode lining structure of aluminum electrolytic cell | |
CN201817554U (en) | Cathode assembly structure | |
CN103243350B (en) | A kind of aluminum cell side conductive cathode structure reducing aluminum liquid horizontal electric current | |
CN201442982U (en) | Aluminum-cell complex cathode carbon block structure | |
CN203625492U (en) | Prebaked anode carbon block group capable of effectively reducing runout and liable to form lateral furnace wall | |
CN201354385Y (en) | Aluminum electrolysis bath cathode block structure | |
CN206872960U (en) | A kind of rod iron attachment structure | |
CN208884000U (en) | A kind of electrolgtic aluminium carbon anode electric installation | |
CN204285921U (en) | A kind of steel cylinder cooling control equipment for drying | |
CN203923401U (en) | A kind of cathode steel bar structure that can reduce the pressure drop of negative electrode iron charcoal | |
CN202030829U (en) | Large-size electrode for electrolytic manganese dioxide production | |
CN202226936U (en) | Electricity outlet structure of electrolysis bath | |
CN203256353U (en) | Insulated crust breaking hammer mechanism for aluminium-electrolytic cell | |
CN207210553U (en) | A kind of aluminum electrolyzing cell used prebaked anodes of 400KA | |
CN202786462U (en) | Energy-saving cathode for manganese electrolysis | |
CN206887243U (en) | A kind of aluminum electrolyzing cell used graphite cathode carbon blocks of 400KA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |