CN207325925U - A kind of casting ladle that airway dysfunction is removed with molten aluminum - Google Patents
A kind of casting ladle that airway dysfunction is removed with molten aluminum Download PDFInfo
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- CN207325925U CN207325925U CN201721420412.6U CN201721420412U CN207325925U CN 207325925 U CN207325925 U CN 207325925U CN 201721420412 U CN201721420412 U CN 201721420412U CN 207325925 U CN207325925 U CN 207325925U
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Abstract
The utility model discloses a kind of casting ladle that airway dysfunction is removed with molten aluminum, including support plate, the first support post and the second support post are fixed with the support plate, it is hinged between the first support post and the second support post by hinge bar and pours backpack body, screw mechanism is additionally provided with first support post, movable block is connected with the screw of the screw mechanism, transverse arm is connected with the movable block, a rotary electric machine is connected with the top of the transverse arm, the graphite agitating shaft through transverse arm is rotatably connected on the rotary electric machine, some groups of rabbles are provided with the graphite agitating shaft, the graphite agitating shaft, which stretches into, to be poured among backpack body, a graphite bars are also associated with the transverse arm, the graphite bars have an expenditure portion above transverse arm, a nitrogen cylinder is also fixedly connected with the supporting plate.By the casting ladle, degasification effectively can be carried out to molten aluminum, degassing effect is more preferable, graphite rotator longer life expectancy, while directly by casting ladle degasification, it is more efficient.
Description
Technical field
The utility model belongs to casting ladle field, and in particular to a kind of casting ladle that airway dysfunction is removed with molten aluminum.
Background technology
, it is necessary to first remove the hydrogen among molten aluminum and nonmetallic inclusion when aluminum products casting is carried out, adopt at present
Method is usually that molten aluminum is first transferred to holding furnace among smelting furnace, is then passed through inertia in the molten aluminum in holding furnace
The mode of gas (nitrogen) removes, wherein the depassing unit of common inert gas deaeration method is to holding furnace by graphite rotator
Inert gas, and hydrogen and nonmetallic inclusion in the rotation removal molten aluminum for passing through graphite rotator are inside passed through, so as to reach purification
The effect of molten aluminum.However, being arranged to hollow state in the middle part of traditional graphite rotator, to be passed through inert gas, this causes graphite
The intensity decreases of rotor, are more easy to wearing detail, and service life is short, and maintenance cost is high；And this device is to the stationarity of transmission system
It is required that it is high, graphite rotator is fractureed or is collided with and produce damage；In addition, this device is due to being passed through the uniform of inert gas
Property it is bad, for casting ladle bottom hydrogen and impurity processing still not enough fully, graphite rotator bottom is usually plate-like, is being stirred
When molten aluminum, effect is bad so that for inert gas when rising, the bubble of generation is less so that dehydrogenation effect is bad.
In addition, molten aluminum is after degasification is completed in holding furnace, it is also necessary to is transferred again among casting ladle and is poured into a mould, this is undoubtedly added
Process.
Utility model content
In order to solve one or more drawbacks described above of the prior art, technical problem to be solved in the utility model is
A kind of casting ladle that airway dysfunction is removed with molten aluminum is provided, by the casting ladle, degasification effectively can be carried out to molten aluminum, degassing effect is more
It is good, graphite rotator longer life expectancy, while directly by casting ladle degasification, it is more efficient.
To achieve the above object, the utility model provides a kind of casting ladle that airway dysfunction is removed with molten aluminum, including support plate,
The support plate bottom is provided with movable pulley, and the first support post and the second support post are fixed with the support plate,
It is hinged between one support post and the second support post by hinge bar and pours backpack body, control casting ladle is also associated with hinge bar
The rotating handles that body rotates, is additionally provided with screw mechanism on first support post, is connected on the screw of the screw mechanism
There is movable block, transverse arm is connected with the movable block, a rotary electric machine is connected with the top of the transverse arm, is turned on the rotary electric machine
The graphite agitating shaft being connected with through transverse arm is moved, some groups of rabbles, the graphite stirring are provided with the graphite agitating shaft
Axis stretches into pour backpack body among, a graphite bars are also associated with the transverse arm, the graphite bars are a hollow stem, and the graphite bars are in horizontal stroke
There is an expenditure portion above arm, be also fixedly connected with a nitrogen cylinder on the supporting plate, the nitrogen cylinder is connected to stone by hose
In the expenditure portion of black bar.
Further, every group of rabble on the graphite agitating shaft is staggered.
Further, the graphite bars are bent rod, and graphite bars bottom is connected with a cylinder plate, is set in the cylinder plate
Have a hollow cavity, the bottom surface of the cylinder plate and the bottom surface of graphite agitating shaft are oppositely arranged, and between be separated with distance, the hollow cavity bottom surface
Some ventholes are provided with, the venthole positioned at edge is tilted towards the direction away from graphite bars center.
Further, the edge for pouring backpack body is fixedly connected with aluminium slag collection frame, and the aluminium slag collection frame includes both sides
Plate, biside plate bottom are connected with bottom plate, and aluminium water sieve is also associated between biside plate, and the top of the aluminium slag collection frame is high
In pouring backpack body.
Further, the aluminium water sieve is removably attachable among aluminium slag collection frame.
The beneficial effects of the utility model are：
First, since graphite agitating shaft is solid shafting, so intensity higher, is not susceptible to be broken, due to inert gas not
By so the intensity higher of graphite agitating shaft from graphite agitating shaft.It ensure that the service life of agitating shaft；
Second, since graphite bars are connected directly between on transverse arm, and transverse arm can move up and down, thus ventilation complete with
Afterwards, graphite bars rise, and when molten aluminum is poured into a mould, will not produce interference to casting ladle；
3rd, degasification operation is carried out directly in backpack body is poured, molten aluminum is directly poured among mould by degasification after completing
Forming parts are carried out, without carrying out transfer by holding furnace again, are improved work efficiency；
4th, it is provided with some stirring group rabbles in graphite shaft, molten aluminum rotary speed higher, shape that can be more fine and closely woven
Into inert gas bubbles, strengthen degassing effect；
5th, since graphite bars are that fixation will not rotate, so when nitrogen is passed through, can be directly by nitrogen pipeline
It is connected in graphite bars, is connected to compared to nitrogen pipeline in graphite shaft, eliminate the structures such as swivel joint, simplifies construction,
Cost is lower.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the profile of the utility model cylinder plate；
Fig. 3 is the top view of the utility model aluminium slag collection frame.
In figure：1st, the first support post；2nd, the second support post；3rd, nitrogen cylinder；4th, cylinder plate；5th, rotating handles；6th, silk
Thick stick mechanism；7th, spindle motor；8th, movable block；9th, transverse arm；10th, rotary electric machine；11st, pipeline；12nd, venthole；13rd, graphite bars；14、
Pour backpack body；15th, graphite agitating shaft；16th, rabble；17th, hollow cavity；18th, side plate；19th, hinge bar；20th, aluminium slag collection frame；21、
Aluminium water sieve；22nd, support plate；23rd, movable pulley；24th, bottom plate.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to a kind of casting ladle that airway dysfunction is removed with molten aluminum shown in Fig. 1 to Fig. 3, including support plate 22, the support plate
22 bottoms are provided with movable pulley 23, the first support post 1 and the second support post 2 are fixed with the support plate 22, first
It is hinged between 1 and second support post 2 of support post by hinge bar 19 and pours backpack body 14, is also associated with controlling on hinge bar
The rotating handles 5 of the rotation of backpack body 14 is poured, screw mechanism 6, the silk of the screw mechanism 6 are additionally provided with first support post
Movable block is connected with bar, is connected with transverse arm 9 on the movable block, the top of transverse arm 9 is connected with a rotary electric machine, described turn
The graphite agitating shaft 15 through transverse arm 9 is rotatably connected on dynamic motor, some groups of stirrings are provided with the graphite agitating shaft 15
Bar 16, the graphite agitating shaft 15 stretches into pour backpack body 14 among, a graphite bars 13, the graphite are also associated with the transverse arm 9
Bar 13 is a hollow stem, which has an expenditure portion above transverse arm 9, a nitrogen is also fixedly connected with support plate 22
Gas cylinder 3, the nitrogen cylinder 3 are connected in the expenditure portion of graphite bars 13 by hose.
Process is as follows when in use for the utility model, molten aluminum first is entered from smelting furnace among the casting ladle, into
After entering among casting ladle, rotary electric machine 10 starts to rotate, and graphite agitating shaft 15 is driven when rotary electric machine 10 starts to rotate
Rotated, meanwhile, nitrogen cylinder 3 is passed through nitrogen into graphite bars 13 by pipeline 11, and nitrogen is entered among molten aluminum, agitating shaft
Molten aluminum is driven to rotate when stirring, due to using agitating shaft, so radius of turn bigger, agitating shaft enable to nitrogen
Bubble more in small, broken bits is broken into, so nitrogen can more be evenly dispersed among molten aluminum hydrogen and nitrogen so that in molten aluminum
Bubble is more preferable when combining, so degassing effect is more preferable, after degasification completion, movable block 8 is moved to top, and at this time, graphite stirs
Mix axis 15 and graphite bars 13 be in pouring the top of backpack body 14, in that context it may be convenient to by rotating handles 5 rotate pour backpack body 14 without
It can be interfered, finally the molten aluminum poured in backpack body 14 is poured among mould.
Further, every group of rabble 16 on the graphite agitating shaft 15 is staggered.In order to enable when stirring
Reach more preferable effect, every group of graphite agitating shaft 15 on graphite agitating shaft 15 is staggered, most preferably in cross-shaped arrangement.
Further, the graphite bars 13 are bent rod, and 13 bottom of graphite bars is connected with a cylinder plate 4, the cylinder plate 4
In be provided with a hollow cavity 17, the bottom surface of the cylinder plate 4 and the bottom surface of graphite agitating shaft 15 are oppositely arranged, and between be separated with distance,
17 bottom surface of hollow cavity is provided with some ventholes 12, and the venthole 12 positioned at edge inclines towards the direction away from 13 center of graphite bars
Tiltedly.In order to enable hydrogen is more uniform when molten aluminum is injected, the venthole 12 that 17 bottom surface of hollow cavity is set is located at edge
Venthole 12 is tilted towards the direction away from 13 center of graphite bars, meanwhile, some ventholes 12 are set so that inert gas is being discharged
When, fine and closely woven bubble can be effectively dispersed as, degassing effect is more preferable.
Further, the edge for pouring backpack body is fixedly connected with aluminium slag collection frame 20, and the aluminium slag collection frame 20 includes
Biside plate 18,18 bottom of biside plate are connected with bottom plate 24, and aluminium water sieve 21, the aluminium slag are also associated between biside plate 18
The top of collection frame 20, which is higher than, pours backpack body.Due to being provided with aluminium slag collection frame 20, so being poured into by molten aluminum among mould
When, impurity screening can also be played the role of, without carrying out secondary operation again.
Further, the aluminium water sieve 21 is removably attachable among aluminium slag collection frame 20, specifically, aluminium water mistake
The frame both sides of strainer set card adapter plate, while buckling groove is set in aluminium slag collection frame 20, the 21 direct grafting of aluminium water sieve
To among aluminium slag collection frame, in this way, the later stage when impurity in clearing up aluminium water, directly removes filter screen,
Then residue collection frame is cleared up.
The preferred embodiment of the utility model described in detail above.It should be understood that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a kind of casting ladle that airway dysfunction is removed with molten aluminum, it is characterised in that including support plate, the support plate bottom is provided with shifting
Driving wheel, is fixed with the first support post and the second support post in the support plate, vertical in the first support post and the second support
It is hinged between column by hinge bar and pours backpack body, the rotating handles that backpack body rotation is poured in control is also associated with hinge bar, it is described
Screw mechanism is additionally provided with first support post, is connected with movable block on the screw of the screw mechanism, on the movable block
Transverse arm is connected with, a rotary electric machine is connected with the top of the transverse arm, the stone through transverse arm is rotatably connected on the rotary electric machine
Black agitating shaft, is provided with some groups of rabbles on the graphite agitating shaft, the graphite agitating shaft stretches into pour backpack body among, it is described
A graphite bars are also associated with transverse arm, the graphite bars are a hollow stem, which has an expenditure portion above transverse arm,
A nitrogen cylinder is also fixedly connected with support plate, the nitrogen cylinder is connected in the expenditure portion of graphite bars by hose.
2. the casting ladle of airway dysfunction is removed with molten aluminum as claimed in claim 1, it is characterised in that：It is every on the graphite agitating shaft
Group rabble is staggered.
3. the casting ladle of airway dysfunction is removed with molten aluminum as claimed in claim 1, it is characterised in that：The graphite bars are bent rod,
Graphite bars bottom is connected with a cylinder plate, and a hollow cavity, the bottom surface of the cylinder plate and graphite stirring are provided with the cylinder plate
The bottom surface of axis is oppositely arranged, and between be separated with distance, which is provided with some ventholes, the venthole court positioned at edge
Direction away from graphite bars center tilts.
4. the casting ladle of airway dysfunction is removed with molten aluminum as claimed in claim 2 or claim 3, it is characterised in that：The edge for pouring backpack body
Be fixedly connected with aluminium slag collection frame, the aluminium slag collection frame includes biside plate, and biside plate bottom is connected with bottom plate, biside plate it
Between be also associated with aluminium water sieve, the top of the aluminium slag collection frame is higher than pouring backpack body.
5. the casting ladle of airway dysfunction is removed with molten aluminum as claimed in claim 4, it is characterised in that：The aluminium water sieve is detachable
Be connected among aluminium slag collection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420412.6U CN207325925U (en) | 2017-10-30 | 2017-10-30 | A kind of casting ladle that airway dysfunction is removed with molten aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420412.6U CN207325925U (en) | 2017-10-30 | 2017-10-30 | A kind of casting ladle that airway dysfunction is removed with molten aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325925U true CN207325925U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721420412.6U Active CN207325925U (en) | 2017-10-30 | 2017-10-30 | A kind of casting ladle that airway dysfunction is removed with molten aluminum |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817330A (en) * | 2018-07-06 | 2018-11-16 | 安徽思源三轻智能制造有限公司 | A kind of casting stirring exhaust apparatus |
| CN109182772A (en) * | 2018-10-12 | 2019-01-11 | 广东华劲金属型材有限公司 | A kind of online agitating and heating depassing unit of die casting molten aluminum |
| CN110241313A (en) * | 2019-07-23 | 2019-09-17 | 安徽霍山龙鑫金属科技有限公司 | It is a kind of to use safe aluminum water degasification slag remover |
| CN115958170A (en) * | 2022-05-24 | 2023-04-14 | 宣城建永精密金属有限公司 | Molten aluminum degassing device and degassing method |
-
2017
- 2017-10-30 CN CN201721420412.6U patent/CN207325925U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817330A (en) * | 2018-07-06 | 2018-11-16 | 安徽思源三轻智能制造有限公司 | A kind of casting stirring exhaust apparatus |
| CN108817330B (en) * | 2018-07-06 | 2020-07-07 | 安徽思源三轻智能制造有限公司 | Stirring exhaust device for casting |
| CN109182772A (en) * | 2018-10-12 | 2019-01-11 | 广东华劲金属型材有限公司 | A kind of online agitating and heating depassing unit of die casting molten aluminum |
| CN110241313A (en) * | 2019-07-23 | 2019-09-17 | 安徽霍山龙鑫金属科技有限公司 | It is a kind of to use safe aluminum water degasification slag remover |
| CN115958170A (en) * | 2022-05-24 | 2023-04-14 | 宣城建永精密金属有限公司 | Molten aluminum degassing device and degassing method |
| CN115958170B (en) * | 2022-05-24 | 2024-06-14 | 宣城建永精密金属有限公司 | Aluminum liquid degassing device and degassing method |
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