CN1300380C - Anodic carbon block vibrating and shaping method for aluminium - Google Patents
Anodic carbon block vibrating and shaping method for aluminium Download PDFInfo
- Publication number
- CN1300380C CN1300380C CNB2003101056237A CN200310105623A CN1300380C CN 1300380 C CN1300380 C CN 1300380C CN B2003101056237 A CNB2003101056237 A CN B2003101056237A CN 200310105623 A CN200310105623 A CN 200310105623A CN 1300380 C CN1300380 C CN 1300380C
- Authority
- CN
- China
- Prior art keywords
- weight
- vibration
- paste
- weight dropper
- vibrating
- 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
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The present invention provides an anodic carbon block vibrating and shaping method used for aluminum, which is carried out on a carbon block vibrating and shaping machine. Firstly, a weight dropper (4) and a weight dropper hood (5) are lifted, and paste (7) is filled in a mould (6); a dual spindle vibrating table (8) is lifted to enable the weight dropper and the weight dropper hood to descend, and the reliable locking of the weight dropper hood and the mould is reached; before the weight dropper presses the paste, the weight dropper is stopped descending, and is hung above the paste; at this point, a system has a vibrating condition, and vibration is started; after the time of the vibration reaches set time, the weight dropper starts to rapidly descend to press the paste; the weight dropper is then pressurized after a proximity switch (11) reaches the position; the system continues to vibrate until the vibrating time reaches the set time, and the vibration is stopped; demoulding is carried out in an inverse process, and a carbon block is discharged. The present invention starts to vibrate before the weight dropper presses the paste, and naturally flat surface of the paste can be realized in the process of the vibration; in the process of the vibration, the mode of paste stacking is from nature to vibration to enable the paste to discharge a large amount of gas inside the paste; the purposes of exhaust efficiency enhancement and exhaust time shortening are reached by a vacuum-pumping system.
Description
Technical field
The invention belongs to aluminium industry carbon technique, what relate generally to is a kind of aluminium anode carbon piece vibration formation method.
Background technology
The domestic production anode block all adopts vibratory compaction at present, large-scale carbon piece production method as shown in Figure 1, its production process is: weight 4 and weight cover 5 are at raised position locking mould 6, satisfactory thickener 7 is put into mould 6, put down weight 4 and weight cover 5, weight 4 is pressed on the material (has the pressurization of pressurization), locks weight cover 5 (weight of no weight cover is directly put and got final product), vacuumizes to start dual-axis vibration platform 8 simultaneously.Stopping vibration after vibrating setting-up time, is inverse process under it, the demoulding of carbon piece.The shortcoming of this vibration processes is: the material of 1, putting into mould might be uneven, and weight directly presses, and the carbon block after the moulding amasss density unevenness, makes the carbon piece can not be pressed onto minimum thickness, same weight of material, and the carbon tile height is different after the vibratory compaction.2, be unfavorable for vacuumizing.Because thickener is put into mould naturally, has the space to store air because of loose, inner simultaneously volatile gases in addition is a glance coal.Press the material of weight, the gap is less around the top, causes the gas (air and glance coal) that slips into the inner lower floor of thickener to be difficult for discharging, gas takes up room directly influences volume density, these compressed gas cause carbon piece inside and outside differential pressure big, the easy crackle of carbon piece after the demoulding of carbon piece simultaneously.
Summary of the invention
The objective of the invention is to propose a kind of aluminium anode carbon piece vibration formation method that improves the shaping carbon block quality.
Method of the present invention is: it is to carry out on carbon piece vibrating forming machine, at first weight and weight cover is mentioned, and thickener is installed in the mould, promote the dual-axis vibration platform, weight and weight cover are descended, reach weight cover and mould and reliably lock, and when weight is not pressed thickener, weight stops to descend, and hangs on the thickener top, at this moment, after mould and the locking of weight cover, system possesses vibration condition, begins vibration, after waiting to vibrate the time of preestablishing, weight begins quick decline, press to thickener, after putting in place near switch, pressurize to weight again, system continues to vibrate setting-up time, stop vibration, the carbon piece is discharged in the inverse process demoulding.
Because method of the present invention, it is to begin vibration before weight is pressed to thickener, and it can realize thickener surperficial natural levelling in vibration processes; In vibration processes, thickener is heaped by heaping vibration naturally, make it discharge the interior gas of a large amount of thickeners, and pass through pumped vacuum systems, gas in its thickener can be discharged in the shortest time, reach the raising exhaust efficiency with this, shorten the purpose of evacuation time, the inner lower floor of thickener gas is discharged.After gas in thickener is discharged substantially, weight is put down fast, high vibration do not occur after can guaranteeing weight and thickener contacting, vibration processes can steadily carry out.Through on probation, the carbon piece surfacing of producing, the long-pending density of carbon block after the raising moulding, density improves minimum and is not less than 0.03, has improved quality, stops carbon piece crackle simultaneously.
Description of drawings
Accompanying drawing 1 begins the vibrating forming machine synoptic diagram for weight on the existing vibrating forming machine after pressing thickener.
The accompanying drawing 2 shaper synoptic diagram when before weight presses thickener, vibrating among the present invention.
Among the figure, 1, the pump drainage blank pipe, 2, compressed air pipe, 3, the inflation pressurised airbag, 4, weight, 5, the weight cover, 6, mould, 7, thickener, 8, the dual-axis vibration platform, 9, lifting and vibration damping air bag, 10, vibrate near switch in advance, 11, near switch, 12, elevator chain.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiments of the invention:
As shown in Figure 2, be example with the Autoformer, in weight 4 and weight cover 5 decline processes, be provided with one and vibrate in advance near switch 10, promptly be provided with one near switch near the top of switch 11 at binder, weight is stopped in the middle of dropping process.
Method of the present invention is as follows: at first elevator chain 12 is mentioned weight 4 and weight cover 5, thickener 7 is encased in the mould 6, lifting and vibration damping air bag 9 promote dual-axis vibration platform 8, mould 6 lockings, weight 4 and weight cover 5 are descended, weight cover 5 and mould 6 are locked mutually, and vibrate in advance near switch 10 and put in place this moment.Its signal is sent into program, weight 4 is descended stopping near thickener and when not pressing thickener, vacuumize by valve tube 1 then, dual-axis vibration platform 8 begins vibration simultaneously, vibrate after 10 seconds, weight 4 descends fast, presses to thickener, after treating to put in place near switch 11, tracheae 2 is to air bag 3 pressurizations, shaking table continues vibration 45 seconds, and vibration finishes, and pressurized air is decompressed to 0; 5 releases of weight cover promote weight 4 and weight cover 5, the mould release, and dual-axis vibration platform 8 falls, and mould 6 is promoted, and releases the carbon piece.
Claims (1)
1, a kind of aluminium anode carbon piece vibration formation method, it is to carry out on carbon piece vibrating forming machine, at first weight (4) and weight cover (5) are mentioned, and thickener (7) installed in the mould (6), promote dual-axis vibration platform (8), weight (4) and weight cover (5) are descended, reach weight cover (5) and the reliable locking of mould (6), it is characterized in that: press thickener (7) preceding at weight (4), weight (4) stops to descend, and hangs on thickener (7) top, at this moment, system possesses vibration condition, begins vibration, after waiting to vibrate the scheduled time, weight (4) beginning descends fast, press to thickener (7), after putting in place near switch (11), pressurize to weight (4) again, system continues to vibrate setting-up time, stop vibration, the carbon piece is discharged in the inverse process demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101056237A CN1300380C (en) | 2003-11-07 | 2003-11-07 | Anodic carbon block vibrating and shaping method for aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101056237A CN1300380C (en) | 2003-11-07 | 2003-11-07 | Anodic carbon block vibrating and shaping method for aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1614096A CN1614096A (en) | 2005-05-11 |
| CN1300380C true CN1300380C (en) | 2007-02-14 |
Family
ID=34757349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101056237A Expired - Fee Related CN1300380C (en) | 2003-11-07 | 2003-11-07 | Anodic carbon block vibrating and shaping method for aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1300380C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2920603Y (en) * | 2006-06-20 | 2007-07-11 | 沈阳铝镁设计研究院 | Mould cover and heavy hammer for cathode vibrating moulding machine |
| CN101204829B (en) * | 2006-12-18 | 2010-12-08 | 贵阳铝镁设计研究院 | Heavy hammer pre-pressurization device |
| CN102101313B (en) * | 2009-12-18 | 2013-04-24 | 贵阳铝镁设计研究院有限公司 | Method and structure for lifting heavy punch of vibration molding machine |
| CN103668334B (en) * | 2012-09-03 | 2016-06-22 | 沈阳铝镁设计研究院有限公司 | A kind of shaped device of anode carbon bowl |
| CN103213182B (en) * | 2013-04-25 | 2016-06-08 | 焦作市锦花建材有限公司 | A kind of production concrete segment vibrator |
| CN104369258B (en) * | 2013-08-12 | 2016-06-22 | 沈阳铝镁设计研究院有限公司 | A kind of multiple spot blanking type shaping machine set and forming method |
| CN104746104B (en) * | 2015-04-07 | 2017-03-22 | 兰州智成机械设备有限公司 | Vibration forming device of anode carbon blocks for aluminium electrolysis |
| FR3048377B1 (en) * | 2016-03-02 | 2018-03-23 | Fives Solios Sa | COUNTERPRESSION DEVICE FOR A VIBROASSING COMPACTION MACHINE AND MACHINE COMPRISING SUCH A DEVICE |
| CN106079535B (en) * | 2016-07-21 | 2017-07-25 | 济南海川投资集团有限公司 | A kind of big specification pre-baked anode carbon blocks pressing shaping device and its application method |
| CN114214669A (en) * | 2021-12-16 | 2022-03-22 | 中电投宁夏能源铝业青鑫炭素有限公司 | Cold ramming paste ramming mould |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883278A (en) * | 1971-07-19 | 1975-05-13 | Southwire Co | Anode press with vibration and compaction rate sensing means |
| CN2211348Y (en) * | 1994-10-19 | 1995-11-01 | 仲伟利 | Carbon vibration press molder |
-
2003
- 2003-11-07 CN CNB2003101056237A patent/CN1300380C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883278A (en) * | 1971-07-19 | 1975-05-13 | Southwire Co | Anode press with vibration and compaction rate sensing means |
| CN2211348Y (en) * | 1994-10-19 | 1995-11-01 | 仲伟利 | Carbon vibration press molder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1614096A (en) | 2005-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1300380C (en) | Anodic carbon block vibrating and shaping method for aluminium | |
| CN101941234B (en) | Method and equipment for pressing and forming building blocks | |
| CN101066554A (en) | Process of making integral swing bolster-side frame core of freight wagon | |
| CN105690550B (en) | Tubular refractory brick mo(u)ldenpress mould, automatic hydraulic press and pressure brickwork skill | |
| EP0681877B2 (en) | Method of producing molds | |
| CN111687998A (en) | Continuous forming device for environment-friendly bricks | |
| CN109986680B (en) | Bentonite building block embossing mold utensil | |
| CN201760943U (en) | Building block press forming machine | |
| CN102744766B (en) | Die mechanism of vibration molder with slide block on middle part and operation method thereof | |
| CN105619573B (en) | Tubular refractory brick automatic hydraulic press and pressure brickwork skill | |
| CN209718774U (en) | A kind of box is packed for pressure bubble equipment | |
| CN105196600B (en) | Die for pressing hazardous waste to be high-density module in ultrahigh-pressure hydraulic mode | |
| JP4264343B2 (en) | Method, apparatus and tool for manufacturing radioactive waste disposal buffer | |
| JPH11170094A (en) | Apparatus for producing molded parts and method therefor | |
| CN215702548U (en) | Steel fiber concrete inspection well lid preparation facilities | |
| CN1168631C (en) | Method and apparatus for filling materials | |
| CN212471887U (en) | Continuous forming device for environment-friendly bricks | |
| CN112318922B (en) | Composite material forming machine | |
| CN212763995U (en) | A shaping transportation integrated device for porous brick | |
| CN2609753Y (en) | Isostatic pressing machine | |
| CN111463005B (en) | Powder forming machine is used in production of soft magnetic core | |
| EP0770439B1 (en) | A method and apparatus for manufacturing gas-hardening molds | |
| CN217047616U (en) | Vacuum sealing device of carbon vibration forming die | |
| CN201056019Y (en) | Large-scale stephanoporate border stone mold | |
| JPS5837361B2 (en) | Vacuum powder molding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |