CN114522608A - Alloy solution stirring and mixing equipment - Google Patents
Alloy solution stirring and mixing equipment Download PDFInfo
- Publication number
- CN114522608A CN114522608A CN202210189061.1A CN202210189061A CN114522608A CN 114522608 A CN114522608 A CN 114522608A CN 202210189061 A CN202210189061 A CN 202210189061A CN 114522608 A CN114522608 A CN 114522608A
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- support frame
- stirring
- drive
- frame
- driving
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- 238000003756 stirring Methods 0.000 title claims abstract description 42
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 31
- 239000000956 alloy Substances 0.000 title claims abstract description 31
- 238000002156 mixing Methods 0.000 title claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000005204 segregation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000010907 mechanical stirring Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 101000912561 Bos taurus Fibrinogen gamma-B chain Proteins 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides alloy solution stirring and mixing equipment, and mainly relates to the technical field of alloy casting. The utility model provides an alloy solution stirring mixing equipment, is including the support frame that is used for installing each part, rotate on the support frame and connect U type frame, rotate installation stirring container in the U type frame, support frame one side sets up the drive case, the support frame is kept away from drive case one side and is set up the upset drive arrangement, outside one side of drive case sets up control panel, the stirring container bottom sets up the discharge pipe, the discharge pipe runs through and rotates the connection in the U type frame. The invention has the beneficial effects that: the invention can change the centrifugal stirring angle of the solution through the turnover driving device, thereby improving the stirring effect of the alloy solution, preventing the layering phenomenon of the solution under the action of gravity and centrifugal force due to different components and specific gravity of the solution, and ensuring the uniform mixing of the solution.
Description
Technical Field
The invention mainly relates to the technical field of alloy casting, in particular to alloy solution stirring and mixing equipment.
Background
The chemical composition of a superalloy is very complex, typically containing over ten alloying elements and some unavoidable impurity elements. As a new generation of precipitation strengthening nickel-based high-temperature alloy, the alloying degree of GH4720Li is very high, the sum of the contents of Al and Ti which are forming elements of a main strengthening phase gamma 'is as high as 7.5%, while the volume fraction of gamma' is increased, a (gamma '+ gamma) eutectic phase is formed at the crystal boundary of an as-cast structure due to the segregation of Ti, and the (gamma' + gamma) eutectic can be used as a crack initiation source in the deformation process, so that the deformation capability of the GH4720Li alloy is seriously influenced.
In the traditional casting, metal grows in a dendritic mode in a stable state, and composition segregation and coarse dendritic crystals easily occur in the solidification process. For GH4169 alloy, the branches are rich in Nb and Ti, and the branches and the stems are poor in Nb and Ti, so that metallurgical defects such as black spots, white spots, carbide segregation and the like are easily caused. If no effective measures are taken, the serious component segregation is inherited into a material finished product to form coarse and fine crystal strip segregation and strip segregation of delta phase and gamma' phase, so that the inhomogeneity of the structure and the performance directly influences the product quality. The concrete expression is as follows: in the deformation processing process, the brittle low-melting-point phase at the crystal boundary can seriously reduce the hot working plasticity of a casting blank, and meanwhile, the macroscopic structure nonuniformity is easy to cause deformation instability and uneven deformation, so that the defects of cracks and the like are easy to generate in subsequent processing, and the product performance is reduced; in the loaded service process, the brittle phase at the grain boundary has poor deformation coordination capability, and the work hardening of the material cannot be stably maintained in the stressed deformation, so that early cracks are generated, and the performance is damaged. [2] basic research on solidification and segregation behaviors of an electroslag remelting large IN718 nickel-based alloy ingot [ D ] Beijing university of science and technology, 2020.) IN order to reduce and improve component segregation and improve the uniformity of material components and structures, mechanical stirring, electromagnetic stirring, bubble stirring, mechanical vibration, ultrasonic vibration and the like are common methods for refining dynamic crystal grains IN the metal casting process, and the alloy melt is pretreated by the methods to achieve the purpose of controlling the solidification structure.
Mechanical stirring easily operates and adjusts conveniently, but also has some problems, for example common mechanical stirring mode makes alloy solution centrifugal separation appear easily, and the great part of proportion is thrown to the container all around, and the less part of proportion then stays at the center to aggravate the inhomogeneity of melt solidification process, rotatory speed is higher, and this kind of separation phenomenon is more outstanding, stirs to become centrifugal separation, consequently adopts traditional mechanical stirring mode to stir alloy solution not good effect.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides alloy solution stirring and mixing equipment, which can change the centrifugal stirring angle of the solution through a turnover driving device, thereby improving the stirring effect of the alloy solution, preventing the layering phenomenon of different components and specific gravities of the solution under the action of gravity and centrifugal force, and ensuring the uniform mixing of the alloy solution.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides an alloy solution stirring mixing equipment, is including the support frame that is used for installing each part, rotate on the support frame and connect U type frame, rotate installation stirred vessel in the U type frame, support frame one side sets up the drive case, the support frame is kept away from drive case one side and is set up the upset drive arrangement, drive case outside one side sets up control panel, stirred vessel bottom sets up the discharge pipe, the discharge pipe runs through and rotates the connection in U type frame.
The turnover driving device comprises a shell, a worm wheel shaft and a transmission shaft are respectively rotatably installed in the shell, the outer end of the worm is fixedly connected with a turnover hand wheel, a worm wheel and a driving bevel gear are fixedly installed on the worm wheel shaft, a driven bevel gear is fixedly installed on the transmission shaft, the worm is meshed with the worm wheel, the driving bevel gear is meshed with the driven bevel gear, the transmission shaft penetrates through and is rotatably connected to the worm wheel shaft and a support frame, and the transmission shaft is fixedly connected to one side of the U-shaped frame.
And a positioning frame is fixedly arranged in the U-shaped frame, the top of the stirring container is rotatably connected in the positioning frame, and a sealing cover is arranged on the upper part of the stirring container.
The bottom fixed mounting has driving motor in the drive box, bottom fixed mounting has speed reduction drive in the drive box, driving motor output shaft connects speed reduction drive input, speed reduction drive output end installation driving pulley, the rotation installation rotation drive axle in the support frame, the rotation drive axle runs through and rotates joint support frame, U type frame, the rotation drive axle is located one end fixed mounting driven pulley in the drive box, the rotation drive axle is located one end fixed mounting rotation driving gear in the U type frame, fixed mounting belt overspeed device tensioner on the inner wall of one side in the drive box, installation driving belt on driving pulley, driven pulley, the belt overspeed device tensioner, the outside installation chamber door that rotates of drive box.
And a driving gear ring is fixedly arranged outside the stirring container and is meshed with a self-rotation driving gear.
The support frame is fixedly provided with a fixing seat, a supporting rod is fixedly connected between the bottom of the fixing seat and the support frame, and the fixing seat is fixedly provided with a shell of a turnover driving device.
Compared with the prior art, the invention has the beneficial effects that:
the invention can change the centrifugal stirring angle of the solution through the overturning driving device, thereby improving the stirring effect of the alloy solution, preventing the layering phenomenon of the solution under the action of gravity and centrifugal force due to different components and specific gravity of the solution, and ensuring the uniform mixing of the alloy solution.
Drawings
FIG. 1 is a schematic diagram of a first perspective structure of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the driving box of the present invention;
FIG. 4 is a partially enlarged structural view of the part A of the present invention;
fig. 5 is a schematic view of the internal structure of the turnover driving device of the present invention.
Reference numerals shown in the drawings: 1. a support frame; 2. a U-shaped frame; 3. a stirred vessel; 4. a drive box; 5. a turnover driving device; 6. a control panel; 7. a discharge pipe; 21. a positioning frame; 22. a sealing cover; 31. a drive gear ring; 41. a drive motor; 42. a reduction transmission mechanism; 43. a drive pulley; 44. a rotation driving shaft; 45. a driven pulley; 46. a self-rotation driving gear; 47. a belt tensioner; 48. a drive belt; 49. a box door; 51. a housing; 52. a worm; 53. a worm gear shaft; 54. a drive shaft; 55. turning over a hand wheel; 56. a worm gear; 57. a drive bevel gear; 58. a driven bevel gear; 61. a fixed seat; 62. a support rod.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
With reference to the accompanying drawings 1-5, an alloy solution stirring and blending device comprises a support frame 1 for installing each part, wherein the support frame 1 is connected with a U-shaped frame 2 in a rotating mode, a stirring container 3 is installed in the U-shaped frame 2 in a rotating mode, a driving box 4 is arranged on one side of the support frame 1, a turnover driving device 5 is arranged on one side, away from the driving box 4, of the support frame 1, a control panel 6 is arranged on one side of the outer portion of the driving box 4, a discharging pipe 7 is arranged at the bottom of the stirring container 3, and the discharging pipe 7 penetrates through and is connected in the U-shaped frame 2 in a rotating mode.
The overturning driving device 5 comprises a shell 51, wherein a worm 52, a worm wheel shaft 53 and a transmission shaft 54 are respectively and rotatably arranged in the shell 51, the outer end of the worm 52 is fixedly connected with an overturning hand wheel 55, a worm wheel 56 and a driving bevel gear 57 are fixedly arranged on the worm wheel shaft 53, a driven bevel gear 58 is fixedly arranged on the transmission shaft 54, the worm 52 is meshed with the worm wheel 56, the driving bevel gear 57 is meshed with the driven bevel gear 58, the transmission shaft 54 penetrates through and is rotatably connected to the worm wheel shaft 53 and the support frame 1, and the transmission shaft 54 is fixedly connected to one side of the U-shaped frame 2.
A positioning frame 21 is fixedly arranged in the U-shaped frame 2, the top of the stirring container 3 is rotatably connected in the positioning frame 21, and a sealing cover 22 is arranged at the upper part of the stirring container 2.
A driving motor 41 is fixedly arranged at the bottom of the driving box 4, a speed reducing transmission mechanism 42 is fixedly arranged at the bottom of the driving box 4, the output end of the driving motor 41 is connected with the input end of a speed reducing transmission mechanism 42, the output end of the speed reducing transmission mechanism 42 is provided with a driving belt pulley 43, a rotation driving shaft 44 is rotatably arranged in the supporting frame 1, the rotation driving shaft 44 penetrates through and is rotatably connected with the supporting frame 1 and the U-shaped frame 2, a driven pulley 45 is fixedly arranged at one end of the rotation driving shaft 44 positioned in the driving box 4, a rotation driving gear 46 is fixedly arranged at one end of the rotation driving shaft 44 positioned in the U-shaped frame 2, a belt tensioning device 47 is fixedly installed on the inner wall of one side of the driving box 4, a transmission belt 48 is installed on the driving belt pulley 43, the driven belt pulley 45 and the belt tensioning device 47, and a box door 49 is installed outside the driving box 4 in a rotating mode.
The stirring container 3 is externally and fixedly provided with a driving gear ring 31, and the driving gear ring 3 is engaged with a self-rotation driving gear 46.
The support frame 1 is fixedly provided with a fixed seat 61, the bottom of the fixed seat 61 and the support frame 1 are fixedly connected with a support rod 62, and the fixed seat 61 is fixedly provided with a shell 51 of the turnover driving device 5.
The device has multiple using modes when in use, and firstly, a mould filled with alloy solution can be fixed in a stirring container to be stirred and mixed uniformly; the alloy solution can also be directly added into a stirring container for stirring: the operation of the driving motor is started through the control panel, the driving motor drives the stirring container to rotate through the speed reducer and the belt pulley mechanism, the overturning hand wheel is rotated after a certain time, the rotating angle of the stirring container is changed through the overturning driving device, and the process is continuously repeated to enable the alloy solution in the container to be stirred and mixed uniformly.
Claims (6)
1. The utility model provides an alloy solution stirring mixing equipment, is including support frame (1) that is used for installing each part, its characterized in that: rotate on support frame (1) and connect U type frame (2), rotate installation stirred vessel (3) in U type frame (2), support frame (1) one side sets up drive case (4), drive case (4) one side is kept away from in support frame (1) sets up upset drive arrangement (5), drive case (4) outside one side sets up control panel (6), stirred vessel (3) bottom sets up discharge pipe (7), discharge pipe (7) run through and rotate and connect in U type frame (2).
2. The alloy solution stirring and mixing equipment according to claim 1, which is characterized in that: the overturning driving device (5) comprises a shell (51), a worm (52), a worm wheel shaft (53) and a transmission shaft (54) are respectively rotatably mounted in the shell (51), the outer end of the worm (52) is fixedly connected with an overturning hand wheel (55), a worm wheel (56) and a driving bevel gear (57) are fixedly mounted on the worm wheel shaft (53), a driven bevel gear (58) is fixedly mounted on the transmission shaft (54), the worm (52) is meshed with the worm wheel (56), the driving bevel gear (57) is meshed with the driven bevel gear (58), the transmission shaft (54) penetrates through and is rotatably connected to the worm wheel shaft (53) and a support frame (1), and the transmission shaft (54) is fixedly connected to one side of a U-shaped frame (2).
3. The alloy solution stirring and mixing equipment according to claim 1, which is characterized in that: a positioning frame (21) is fixedly installed in the U-shaped frame (2), the top of the stirring container (3) is rotatably connected into the positioning frame (21), and a sealing cover (22) is installed on the upper portion of the stirring container (2).
4. The alloy solution stirring and mixing equipment according to claim 1, which is characterized in that: bottom fixed mounting has driving motor (41) in drive case (4), bottom fixed mounting has speed reduction drive mechanism (42) in drive case (4), driving motor (41) output shaft connects speed reduction drive mechanism (42) input, speed reduction drive mechanism (42) output installation drive pulley (43), rotate installation rotation drive shaft (44) in support frame (1), rotation drive shaft (44) run through and rotate joint support frame (1), U type frame (2), rotation drive shaft (44) are arranged in drive case (4) one end fixed mounting driven pulley (45), rotation drive shaft (44) are arranged in U type frame (2) one end fixed mounting rotation drive gear (46), fixed mounting belt overspeed device (47) on one side inner wall in drive case (4), drive pulley (43), A transmission belt (48) is arranged on the driven belt pulley (45) and the belt tensioning device (47), and a box door (49) is rotatably arranged outside the driving box (4).
5. The alloy solution stirring and mixing equipment according to claim 4, which is characterized in that: and a driving gear ring (31) is fixedly arranged outside the stirring container (3), and the driving gear ring (3) is meshed with a self-rotation driving gear (46).
6. The alloy solution stirring and mixing equipment according to claim 1, which is characterized in that: the support frame is characterized in that a fixing seat (61) is fixedly installed on the support frame (1), a supporting rod (62) is fixedly connected between the bottom of the fixing seat (61) and the support frame (1), and a shell (51) of a turnover driving device (5) is fixedly installed on the fixing seat (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189061.1A CN114522608A (en) | 2022-02-28 | 2022-02-28 | Alloy solution stirring and mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189061.1A CN114522608A (en) | 2022-02-28 | 2022-02-28 | Alloy solution stirring and mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114522608A true CN114522608A (en) | 2022-05-24 |
Family
ID=81624303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210189061.1A Pending CN114522608A (en) | 2022-02-28 | 2022-02-28 | Alloy solution stirring and mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114522608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682137A (en) * | 2022-05-30 | 2022-07-01 | 东营市宝泽能源科技有限公司 | Stirring device for preparing emulsion resistance reducing agent and preventing rapid layering |
| CN115138255A (en) * | 2022-08-30 | 2022-10-04 | 东营华亚国联航空燃料有限公司 | Device for mixing aviation fuel and additive |
| CN115365462A (en) * | 2022-08-31 | 2022-11-22 | 西安建筑科技大学 | Smelting device and method for alloy containing volatile elements |
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2022
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| US20040141411A1 (en) * | 2003-01-20 | 2004-07-22 | Olivia Huang | Apparatus for blending and making ice cream |
| CN2721217Y (en) * | 2004-08-24 | 2005-08-31 | 淮安市隆泰工贸有限公司 | Portable agitator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682137A (en) * | 2022-05-30 | 2022-07-01 | 东营市宝泽能源科技有限公司 | Stirring device for preparing emulsion resistance reducing agent and preventing rapid layering |
| CN115138255A (en) * | 2022-08-30 | 2022-10-04 | 东营华亚国联航空燃料有限公司 | Device for mixing aviation fuel and additive |
| CN115138255B (en) * | 2022-08-30 | 2022-11-25 | 东营华亚国联航空燃料有限公司 | Device for mixing aviation fuel and additive |
| CN115365462A (en) * | 2022-08-31 | 2022-11-22 | 西安建筑科技大学 | Smelting device and method for alloy containing volatile elements |
| CN115365462B (en) * | 2022-08-31 | 2023-09-01 | 西安建筑科技大学 | Smelting device and method for alloy containing volatile elements |
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Application publication date: 20220524 |
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