CN217499375U - Liquid aluminum alloy purification treatment device - Google Patents
Liquid aluminum alloy purification treatment device Download PDFInfo
- Publication number
- CN217499375U CN217499375U CN202221451725.9U CN202221451725U CN217499375U CN 217499375 U CN217499375 U CN 217499375U CN 202221451725 U CN202221451725 U CN 202221451725U CN 217499375 U CN217499375 U CN 217499375U
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- CN
- China
- Prior art keywords
- inner chamber
- aluminum alloy
- sealed lid
- support frame
- liquid aluminum
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 35
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 238000007872 degassing Methods 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 24
- 239000010439 graphite Substances 0.000 claims abstract description 24
- 238000003723 Smelting Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 26
- 244000309464 bull Species 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a liquid aluminum alloy purification unit, including the mount pad, the inner chamber of mount pad is provided with the smelting furnace, U type support frame is installed at the top of mount pad, the inboard sliding connection of U type support frame has sealed lid, automatic telescopic link is all installed to the both sides at sealed lid inner chamber top, the closing plate is installed to the flexible end of automatic telescopic link, the surface of closing plate and the inner wall sliding connection of smelting furnace, the bottom of closing plate is provided with graphite degasification rotor, sealed lid inner chamber's top is provided with rotary mechanism, U type support frame inner chamber's top is provided with moving mechanism. The utility model discloses a rotary mechanism drives the rotation of graphite degasification rotor, and graphite degasification rotor can carry out the degasification work to liquid aluminum alloy, seals up the top of smelting furnace through the closing plate simultaneously, can prevent that the outside air from getting into liquid aluminum alloy to can improve the degasification work of liquid aluminum alloy.
Description
Technical Field
The utility model relates to a purification treatment equipment technical field specifically is a liquid aluminum alloy purification unit.
Background
The smelting of the aluminum alloy refers to putting the aluminum alloy into a smelting furnace according to a ratio, heating the aluminum alloy to a temperature above a melting point, changing the aluminum alloy from a solid state to a liquid state, and then uniformly stirring and purifying the liquid aluminum alloy, wherein the purification treatment mainly comprises refining, slagging and degassing, and generally comprises introducing inert gas into a vent pipe hole of a degassing rotor, switching the inert gas into a plurality of tiny bubbles to be dispersed in the liquid aluminum alloy when the degassing rotor rotates, and the inert gas does not react with the aluminum liquid, and can bring hydrogen and impurities in the liquid aluminum alloy out of the surface of the aluminum liquid when each tiny bubble floats upwards, so that the purpose of degassing is achieved.
When the degassing rotor in the existing degassing device rotates, the liquid aluminum alloy can generate vortex and bring the outside air into the aluminum liquid, so that the situation that the outside air is brought into the liquid aluminum alloy while the gas in the liquid aluminum alloy is brought out is caused, the degassing effect is not ideal, and the casting defects such as pinholes exist on the surface of a product produced later.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid aluminum alloy purification unit possesses the advantage that can prevent the outside air entering when the degasification to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a liquid aluminum alloy purification unit, includes the mount pad, the inner chamber of mount pad is provided with the smelting furnace, U type support frame is installed at the top of mount pad, the inboard sliding connection of U type support frame has sealed lid, automatic telescopic link is all installed to the both sides at sealed lid inner chamber top, the closing plate is installed to the flexible end of automatic telescopic link, the surface of closing plate and the inner wall sliding connection of smelting furnace, the bottom of closing plate is provided with graphite degasification rotor, the top of sealed lid inner chamber is provided with rotary mechanism, the top of U type support frame inner chamber is provided with moving mechanism.
Preferably, rotary mechanism includes the protection box, the top of protection box is connected with the top of sealed lid inner chamber, the top of graphite degasification rotor runs through closing plate and protection box in proper order and extends to the inner chamber of protection box, rotary gear is installed at the top on graphite degasification rotor surface, servo motor is installed to one side at protection box inner chamber top, drive gear is installed to servo motor's output shaft, drive gear's surface and rotary gear mesh.
Preferably, moving mechanism includes double-shaft motor, double-shaft motor fixed mounting is at the top of U type support frame inner chamber, the bull stick is all installed to double-shaft motor's output shaft, the both sides of U type support frame inner chamber all are connected with the threaded rod through the bearing frame rotation, the threaded rod passes through the conical gear and is connected with the bull stick transmission, the surperficial threaded connection of threaded rod has the movable plate, the inner of movable plate runs through U type support frame respectively and extends to the outside of U type support frame and be connected with the outside of sealed lid respectively.
Preferably, the top of sealed lid is provided with fixed pipe, the bottom of fixed pipe runs through sealed lid and extends to the inner chamber of sealed lid, the top on graphite degasification rotor surface runs through fixed pipe and extends to the inner chamber of fixed pipe and the inner chamber of fixed pipe rotates and is connected.
Preferably, the inner side of the U-shaped support frame and the corresponding position of the moving plate are provided with a long opening, and the surface of the moving plate is in sliding connection with the inner cavity of the long opening.
Preferably, the bottom of the sealing cover is provided with a round hole matched with the sealing plate, the bottom of the sealing plate is equidistantly provided with air outlet holes, one side of the top of the sealing plate is communicated with an air outlet pipe, and the top end of the air outlet pipe penetrates through the sealing cover and extends to the outside of the sealing cover.
Preferably, a supporting plate is connected to the surface of the automatic telescopic rod, two ends of the supporting plate are respectively connected with two sides of an inner cavity of the sealing cover, supporting blocks are sleeved on the outer side of the surface of the rotating rod, and the supporting blocks are fixedly installed at the top of the inner cavity of the U-shaped supporting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a graphite degasification rotor, sealed lid, automatic telescopic link, the closing plate, rotary mechanism and moving mechanism's setting, it removes to drive sealed lid through moving mechanism, make sealed lid cover at the top of smelting furnace, then the flexible end through automatic telescopic link drives sealed lid and removes, make sealed lid remove to the top of liquid aluminum alloy liquid level can, then it is rotatory to drive graphite degasification rotor through rotary mechanism, graphite degasification rotor can carry out degasification work to liquid aluminum alloy, seal the top of smelting furnace through the closing plate simultaneously, can prevent that the outside air from getting into liquid aluminum alloy, thereby can improve the degasification work of liquid aluminum alloy.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic front sectional view of the sealing cover of the present invention;
fig. 4 is a schematic front sectional view of the protective box of the present invention;
fig. 5 is a schematic structural diagram of the middle sealing plate of the present invention.
In the figure: 1. a mounting base; 2. smelting a furnace; 3. a U-shaped support frame; 4. a sealing cover; 5. automatically telescoping the rod; 6. a sealing plate; 7. a graphite degassing rotor; 8. a rotation mechanism; 9. a moving mechanism; 801. a protection box; 802. a rotating gear; 803. a servo motor; 804. a drive gear; 901. a double-shaft motor; 902. a rotating rod; 903. a threaded rod; 904. moving the plate; 10. a fixed tube; 11. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, a liquid aluminum alloy purification treatment device, including mount pad 1, the inner chamber of mount pad 1 is provided with smelting furnace 2, U type support frame 3 is installed at the top of mount pad 1, the inboard sliding connection of U type support frame 3 has sealed lid 4, automatic telescopic rod 5 is all installed to the both sides at sealed lid 4 inner chamber top, closing plate 6 is installed to the flexible end of automatic telescopic rod 5, the surface of closing plate 6 and the inner wall sliding connection of smelting furnace 2, the bottom of closing plate 6 is provided with graphite degasification rotor 7, the top of sealed lid 4 inner chamber is provided with rotary mechanism 8, the top of U type support frame 3 inner chamber is provided with moving mechanism 9.
The utility model discloses, through graphite degasification rotor 7, sealed lid 4, automatic telescopic link 5, closing plate 6, rotary mechanism 8 and moving mechanism 9's setting, it removes to drive sealed lid 4 through moving mechanism 9, make sealed lid 4 cover at smelting furnace 2's top, then the flexible end through automatic telescopic link 5 drives sealed lid 4 and removes, make sealed lid 4 remove to the top of liquid aluminum alloy liquid level can, then it is rotatory to drive graphite degasification rotor 7 through rotary mechanism 8, graphite degasification rotor 7 can carry out degasification work to liquid aluminum alloy, seal the top of smelting furnace 2 through closing plate 6 simultaneously, can prevent that the outside air from getting into liquid aluminum alloy, thereby can improve liquid aluminum alloy's degasification work.
Further, the rotating mechanism 8 comprises a protection box 801, the top of the protection box 801 is connected with the top of the inner cavity of the sealing cover 4, the top end of the graphite degassing rotor 7 sequentially penetrates through the sealing plate 6 and the protection box 801 and extends to the inner cavity of the protection box 801, a rotating gear 802 is installed at the top of the surface of the graphite degassing rotor 7, a servo motor 803 is installed at one side of the top of the inner cavity of the protection box 801, a driving gear 804 is installed at an output shaft of the servo motor 803, and the surface of the driving gear 804 is meshed with the rotating gear 802. Above-mentioned design, through peripheral hardware controller start-up servo motor 803, servo motor 803's output shaft drives drive gear 804 rotatory, and drive gear 804 drives rotary gear 802 rotatory, and rotary gear 802 drives graphite degasification rotor 7 rotatory, has played the effect of rotation graphite degasification rotor 7.
Further, the moving mechanism 9 includes a double-shaft motor 901, the double-shaft motor 901 is fixedly installed at the top of the inner cavity of the U-shaped support frame 3, a rotating rod 902 is installed on an output shaft of the double-shaft motor 901, threaded rods 903 are rotatably connected to both sides of the inner cavity of the U-shaped support frame 3 through bearing seats, the threaded rods 903 are in transmission connection with the rotating rod 902 through bevel gears, a moving plate 904 is in threaded connection with the surface of the threaded rods 903, and the inner end of the moving plate 904 penetrates through the U-shaped support frame 3 respectively and extends to the outside of the U-shaped support frame 3 to be connected with the outside of the sealing cover 4 respectively. According to the design, the double-shaft motor 901 is started through the peripheral controller, the output shaft of the double-shaft motor 901 drives the rotating rod 902 to rotate, the rotating rod 902 drives the threaded rod 903 to rotate through the bevel gear, the rotating threaded rod 903 drives the movable plate 904 to move, the movable plate 904 can drive the sealing cover 4 to move, and the effect of moving the sealing cover 4 is achieved.
Further, a fixed pipe 10 is arranged at the top of the sealing cover 4, the bottom end of the fixed pipe 10 penetrates through the sealing cover 4 and extends to the inner cavity of the sealing cover 4, and the top end of the surface of the graphite degassing rotor 7 penetrates through the fixed pipe 10 and extends to the inner cavity of the fixed pipe 10 to be rotatably connected with the inner cavity of the fixed pipe 10. Above-mentioned design, through fixed pipe 10 external connecting line of being convenient for, be convenient for admit air, the long mouthful has been seted up to the inboard of U type support frame 3 and the corresponding department that is located movable plate 904, the inner chamber sliding connection of movable plate 904 surface and long mouthful, the movable plate 904 of being convenient for removes at the inner chamber of long mouthful.
Further, the bottom of sealed lid 4 has been seted up with closing plate 6 assorted round hole, it shifts out sealed lid 4 to be convenient for closing plate 6, the venthole has been seted up to the bottom equidistance of closing plate 6, one side intercommunication at closing plate 6 top has outlet duct 11, the top of outlet duct 11 runs through sealed lid 4 and extends to the outside of sealed lid 4, the exhaust gas of being convenient for, automatic telescopic link 5's surface is connected with the extension board, the both ends of extension board are connected with the both sides of sealed lid 4 inner chamber respectively, the outside on bull stick 902 surface all overlaps and is equipped with the supporting shoe, supporting shoe fixed mounting is at the top of 3 inner chambers of U type support frame, extension board and supporting shoe can support automatic telescopic link 5 and bull stick 902 respectively, automatic telescopic link 5 and bull stick 902's stability has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a liquid aluminum alloy purification unit, includes the mount pad, its characterized in that: the inner chamber of mount pad is provided with the smelting furnace, U type support frame is installed at the top of mount pad, the inboard sliding connection of U type support frame has sealed lid, automatic telescopic link is all installed to the both sides at sealed lid inner chamber top, the closing plate is installed to the flexible end of automatic telescopic link, the surface of closing plate and the inner wall sliding connection of smelting furnace, the bottom of closing plate is provided with graphite degasification rotor, the top of sealed lid inner chamber is provided with rotary mechanism, the top of U type support frame inner chamber is provided with moving mechanism.
2. The purification treatment device for liquid aluminum alloy according to claim 1, characterized in that: rotary mechanism includes the protection box, the top of protection box is connected with the top of sealed lid inner chamber, the top of graphite degasification rotor runs through closing plate and protection box in proper order and extends to the inner chamber of protection box, rotary gear is installed at the top on graphite degasification rotor surface, servo motor is installed to one side at protection box inner chamber top, drive gear is installed to servo motor's output shaft, drive gear's surface and rotary gear mesh.
3. The purification treatment device for liquid aluminum alloy according to claim 2, characterized in that: moving mechanism includes the double-shaft motor, double-shaft motor fixed mounting is at the top of U type support frame inner chamber, the bull stick is all installed to the output shaft of double-shaft motor, the both sides of U type support frame inner chamber all are rotated through the bearing frame and are connected with the threaded rod, the threaded rod passes through conical gear and is connected with the bull stick transmission, the surperficial threaded connection of threaded rod has the movable plate, the inner of movable plate runs through U type support frame respectively and extends to the outside of U type support frame and be connected with the outside of sealed lid respectively.
4. The purification treatment device for liquid aluminum alloy according to claim 3, characterized in that: the top of sealed lid is provided with fixed pipe, the bottom of fixed pipe runs through sealed lid and extends to the inner chamber of sealed lid, the top on graphite degasification rotor surface runs through fixed pipe and extends to the inner chamber of fixed pipe and the inner chamber rotation of fixed pipe and is connected.
5. The purification treatment device for liquid aluminum alloy according to claim 4, wherein: the inner side of the U-shaped support frame is provided with a long opening at the position corresponding to the movable plate, and the surface of the movable plate is connected with the inner cavity of the long opening in a sliding manner.
6. The purification treatment device for liquid aluminum alloy according to claim 5, wherein: the bottom of the sealing cover is provided with round holes matched with the sealing plate, the bottom of the sealing plate is equidistantly provided with air outlet holes, one side of the top of the sealing plate is communicated with an air outlet pipe, and the top end of the air outlet pipe penetrates through the sealing cover and extends to the outside of the sealing cover.
7. The purification treatment device for liquid aluminum alloy according to claim 6, wherein: the surface of the automatic telescopic rod is connected with a support plate, two ends of the support plate are respectively connected with two sides of an inner cavity of the sealing cover, supporting blocks are sleeved on the outer sides of the surfaces of the rotating rods, and the supporting blocks are fixedly installed at the top of the inner cavity of the U-shaped supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451725.9U CN217499375U (en) | 2022-06-10 | 2022-06-10 | Liquid aluminum alloy purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451725.9U CN217499375U (en) | 2022-06-10 | 2022-06-10 | Liquid aluminum alloy purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217499375U true CN217499375U (en) | 2022-09-27 |
Family
ID=83360545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221451725.9U Active CN217499375U (en) | 2022-06-10 | 2022-06-10 | Liquid aluminum alloy purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217499375U (en) |
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2022
- 2022-06-10 CN CN202221451725.9U patent/CN217499375U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid aluminum alloy purification treatment device Granted publication date: 20220927 Pledgee: Jinhua Bank Co.,Ltd. Yongkang sub branch Pledgor: ZHEJIANG TIGER ALUMINIUM Co.,Ltd. Registration number: Y2024980004170 |