CN202655613U - 14-ton vacuum ladle - Google Patents
14-ton vacuum ladle Download PDFInfo
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- CN202655613U CN202655613U CN 201220348307 CN201220348307U CN202655613U CN 202655613 U CN202655613 U CN 202655613U CN 201220348307 CN201220348307 CN 201220348307 CN 201220348307 U CN201220348307 U CN 201220348307U CN 202655613 U CN202655613 U CN 202655613U
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- ladle
- pipe
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Abstract
The utility model relates to a 14-ton vacuum ladle, which comprises a ladle body and a ladle cover. Lifting frames are fixedly arranged on the two sides of the upper part of the ladle cover, and ladle tilting transmission mechanisms are arranged on the two sides of the upper part of the ladle cover. An aluminum suction pipe is arranged on one side of the ladle body. An ejector is arranged at the top of the ladle cover. An upwards-inclined aluminum outlet pipe is arranged on the lower part of the other side of the ladle body. The ladle body adopts a 15CrMoR steel plate. Refractory lining layers are arranged at the inner bottom and on the inner sidewall of the ladle body respectively. The shape of the ladle cover is improved; 15CrMoR is steel for a pressure vessel, has performance superior to that of Q235 steel, and has the advantages of high toughness, weldability and the like, so that the weight of the whole ladle is reduced, the strength of the whole ladle is strengthened, and the impact resistance of the whole ladle is improved; and a high-quality refractory castable is adopted as a lining material for the ladle body, and is high in quenching and quick heating resistance, the adhesion of the whole lining with aluminum and the pollution of the whole lining to molten aluminum are avoided, the lining layers are well built and dried, and the service life of the lining layers is not shorter than a year.
Description
Technical field:
The utility model relates to a kind of electrolysis and goes out the aluminium vacuum ladle, is specifically related to a kind of 14 tons of vacuum ladles.
Background technology:
It is the visual plant that current electrolysis aluminium manufacturing enterprise conveying aluminum liquid adopts usually that vacuum aluminum-discharging is two-mand ladle.The temperature of aluminum liquid that aluminium electrolysis shop is produced is generally all more than 920 ℃, need to by vacuum ladle with the aluminium electrolyte sucking-off and be transported to foundry, be cast as aluminium ingot or other aluminium products.The normally used vacuum ladle of aluminum current potroom mostly is middle-size and small-size and two-mans ladle, because the drawbacks limit that exists on this body structure that is subject to two-maing ladle, the finite capacity of two-maing ladle generally is not more than 12 tons.Development along with the Aluminium Electrolysis technology, the scale of aluminum smelting technology is increasing, large flute profile, large flow, large-duty electrolytic aluminium equipment are extensively come into operation, if still continue to use in this case original middle-size and small-size two-maing ladle, will inevitably increase workman's labour intensity and the frequency of utilization of various plant equipment, transport if simultaneously the electrolytic aluminium liquid in the aluminium cell can not be by in time, suck vacuum ladle fully, will affect carrying out continuously of production.
At present all aluminium manufacturers are all eliminating the small electrolytic groove that falls behind, and the large electrolytic cell of 500KA is just used widely, two-man ladle and also will adapt to production for supporting 14 tons with it, but do not have in the market 14 tons two-mans ladle at all.
The utility model content:
The utility model is for the aluminum electrolysis industry present situation, designing and manufacturing 14 tons in original design basis two-mans ladle, and improved by the structure and material that existing vacuum aluminum-discharging is two-mand ladle, provide a kind of and can increase self intensity and the capacity of two-maing ladle, prolonged the service life of two-maing ladle, objectively alleviated labor strength, reduced the vacuum aluminum-discharging of enterprise's production cost and two-mand ladle.
Technical scheme: a kind of 14 tons of vacuum ladles, contain inclusion, clad, fixedly lifting frame is also installed the bag transmission mechanism that inclines in both sides, clad top, inclusion one side is provided with the suction aluminum pipe, injector is installed at the clad top, be provided with the aluminum pipe that goes out that is tilted in the bottom of inclusion opposite side, inclusion adopts the 15CrMoR steel plate, and bottom and sidewall in the inclusion are respectively arranged with the refractory lining layer.
Be provided with end cap at the mouth of pipe that goes out aluminum pipe, the edge of this end cap is connected with the nozzle flange that goes out aluminum pipe, and the end cap center is provided with hold down gag.Original hold down gag is directly to weld with flange, wants a whole set of when needing to change and changes, and has increased labour intensity.Use bolted between hold down gag after the improvement and the flange, change rapidly, reduced simultaneously use cost.
Described suction aluminum pipe is comprised of bend pipe, tube connector, straight tube and sharp pipe, and wherein bend pipe is directly installed on the clad side flange, and described bend pipe bottom connects tube connector, straight tube and point pipe successively.
The described bag transmission mechanism that inclines adopts electronic and manual two kinds of type of belt drive, and is provided with manual clutch, realizes that by manual clutch manual, electronic two kinds of type of belt drive separate.
Useful good effect of the present utility model:
1, the utility model vacuum aluminum-discharging is two-mand ladle, and the profile of clad is improved, and makes and tests out 14 tons of vacuum suction aluminium and two-man ladle, and inclusion adopts the 15CrMoR steel plate.15CrMoR is that steels for pressure vessel use Performance Ratio Q235 steel plate is superior, has the advantages such as good toughness and weldability, alleviates and has increased whole intensity and impact resistance when two-maing ladle overall weight.The inclusion inner lining material adopts the quality refractory castable, and resistance to thermal shocks is good, and the not sticking aluminium of integral lining does not pollute aluminium liquid, builds by laying bricks or stones good and oven dry, guarantees to be not less than the service life in 1 year.
2, after aluminium flowing-out mouth lid hold down gag improved, wearing detail can be changed rapidly, has prolonged the service life of whole device.
3, the critical component of injector adopts hot investment casting, can effectively shorten the time that vacuumizes, thereby shorten the whole suction aluminium cycle.By actual motion on the spot, guarantee that 14 tons of vacuum ladles take out aluminium speed in high altitude localities such as Qinghai and be not less than 0.8t/min.
4, bearing body adopts the steel plate integral cutting, and the casting flaw of having avoided cast member to bring, safety coefficient become large.
5,14 tons of vacuum ladles of the utility model, the bag transmission mechanism that inclines adopts electronic and manual two kinds of type of belt drive, and is provided with manual clutch, realize manual and electronic the separation, manual working is free and relaxed, and is laborsaving, the stability of rotation of two-maing ladle greatly reduces operator's labour intensity.
Description of drawings:
Fig. 1: the utility model vacuum aluminum-discharging structural representation of two-maing ladle;
Number in the figure, 1, inclusion, 2, liner, 3, inhale aluminum pipe, 4, worm gear, 5, twisted seat, 6, clad, 7, injector, 8, column, 9, crossbeam, 10, manhole device, 11, aluminium flowing-out mouth lid hold down gag, 12, transmission device, 13, go out aluminum pipe, 14, handwheel.
The specific embodiment:
Embodiment one: referring to figure l, it is 14 tons of vacuum ladles that this vacuum aluminum-discharging is two-mand ladle, than the capacity increase of existing vacuum ladle.This vacuum ladle contains inclusion 1, clad 6, and fixedly lifting frame is also installed the bag transmission mechanism that inclines in both sides, clad 6 top, and column 8 is fixed on the inclusion, and column 8 upper ends are installed on the crossbeam 9 by pulley.One side of inclusion 1 is provided with inhales aluminum pipe 3, and injector 7 is installed at clad 6 tops, and the critical component of injector adopts precision casting process.Be provided with in the bottom of the opposite side of inclusion 1 be tilted to go out aluminum pipe 13, wherein inclusion 1 adopts the 15CrMoR steel plate, 15CrMoR is steels for pressure vessel use, characteristics:
1) steel is pure, P:0.010%; S:0.005%; N:70ppm; O:15ppm; H:2ppm, the high cleanliness molten steel of steel inclusion total amount 20ppm.
2) good toughness and weldability.
3) leading heat treatment technics: normalizing, quenching, tempering, the heat treatment process such as modified.
4) significantly improve plasticity and the impact flexibility of steel, improve the anisotropy of steel.
Bottom and sidewall in the inclusion 1 are respectively arranged with refractory lining layer 2, and the material of inner liner adopts the quality refractory castable in connection ore deposit, and resistance to thermal shocks is good, the not sticking aluminium of integral lining, do not pollute aluminium liquid, build by laying bricks or stones good and oven dry, guarantee to be not less than the service life in 1 year.
Be provided with end cap at the mouth of pipe that goes out aluminum pipe 13, the end cap center is provided with hold down gag 11.The tight device of the compression of aluminium flowing-out mouth is improved, and pressure handle is connected original welding manner and is changed the bolt connection into bearing.
The suction aluminum pipe 3 of vacuum ladle is comprised of bend pipe, tube connector, straight tube and sharp pipe, and wherein bend pipe is directly installed on the clad side flange, and described bend pipe bottom connects tube connector, straight tube and point pipe successively.
The bag transmission mechanism that inclines adopts electronic and manual two kinds of type of belt drive, and is provided with manual clutch, realizes that by manual clutch manual, electronic two kinds of type of belt drive separate.Bearing body adopts the steel plate integral cutting.
Claims (4)
1. 14 tons of vacuum ladles, contain inclusion, clad, fixedly lifting frame is also installed the bag transmission mechanism that inclines in both sides, clad top, inclusion one side is provided with the suction aluminum pipe, injector is installed at the clad top, be provided with the aluminum pipe that goes out that is tilted in the bottom of inclusion opposite side, it is characterized in that: inclusion adopts the 15CrMoR steel plate, and bottom and sidewall in the inclusion are respectively arranged with the refractory lining layer.
2. 14 tons of vacuum ladles according to claim 1, it is characterized in that: be provided with end cap at the mouth of pipe that goes out aluminum pipe, the edge of this end cap is convenient to flange with the mouth of pipe of outlet pipe and is connected, and the end cap center is provided with hold down gag.
3. 14 tons of vacuum ladles according to claim 1, it is characterized in that: described suction aluminum pipe is comprised of bend pipe, tube connector, straight tube and sharp pipe, and wherein bend pipe is directly installed on the clad side flange, and described bend pipe bottom connects tube connector, straight tube and point pipe successively.
4. 14 tons of vacuum ladles according to claim 1 is characterized in that: the described bag transmission mechanism that inclines adopts electronic and manual two kinds of type of belt drive, and is provided with manual clutch, realizes manual, electronic two kinds of type of belt drive separation by manual clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348307 CN202655613U (en) | 2012-07-18 | 2012-07-18 | 14-ton vacuum ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348307 CN202655613U (en) | 2012-07-18 | 2012-07-18 | 14-ton vacuum ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655613U true CN202655613U (en) | 2013-01-09 |
Family
ID=47450546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348307 Expired - Fee Related CN202655613U (en) | 2012-07-18 | 2012-07-18 | 14-ton vacuum ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143702A (en) * | 2013-03-27 | 2013-06-12 | 江西万泰铝业有限公司 | Vacuum aluminum sucking transfer system for casting |
| CN107186197A (en) * | 2017-04-10 | 2017-09-22 | 包头盛泰汽车零部件制造有限公司 | A kind of cast insulation stove aluminium alloy transfer method and its device |
-
2012
- 2012-07-18 CN CN 201220348307 patent/CN202655613U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143702A (en) * | 2013-03-27 | 2013-06-12 | 江西万泰铝业有限公司 | Vacuum aluminum sucking transfer system for casting |
| CN103143702B (en) * | 2013-03-27 | 2015-09-16 | 江西万泰铝业有限公司 | A kind of casting vacuum inhales aluminium movement system |
| CN107186197A (en) * | 2017-04-10 | 2017-09-22 | 包头盛泰汽车零部件制造有限公司 | A kind of cast insulation stove aluminium alloy transfer method and its device |
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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: 20130109 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |