CN206083782U - A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy - Google Patents
A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy Download PDFInfo
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- CN206083782U CN206083782U CN201621131822.4U CN201621131822U CN206083782U CN 206083782 U CN206083782 U CN 206083782U CN 201621131822 U CN201621131822 U CN 201621131822U CN 206083782 U CN206083782 U CN 206083782U
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Abstract
The utility model provides an it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy, include actuating mechanism and refine the mechanism, refine the mechanism and include rotor and stator, the inside cavity of stator, inside the stator was arranged in to the rotor, actuating mechanism drove the rotor in the inside rotation of stator, the stator dipes thick liquids to be carried out the portion of refining that refines the function and is equipped with and refines the cavity, and rotor in this refines the cavity is equipped with the blade, and what the stator bottom was equipped with and refined the cavity intercommunication inhales the material mouth to the jet orifice has been seted up on the stator lateral wall in this refines the cavity. The utility model discloses utilize rotor blade rotate to form the negative pressure with thick liquids inhale the stator refine the cavity in refine to following the jet orifice and jetting out thick liquids, during the crucible of placing thick liquids was got back to to messenger's thick liquids, from inhaling material mouthful constantly suction, the recycle constantly refined again, therefore to suspension crystalline grain to refine efficiency higher to because the thick liquids that the proportion commission that the temperature caused preparation is good gather the consecutive collection of being convenient for and carry at the bottom of the crucible.
Description
Technical field
This utility model belongs to light-alloy semi-solid forming technical field.
Background technology
Semi solid slurry is to carry out strong agitation to make its dendrite fragmentation in metal solidification process, obtains a kind of even suspension
The solid-liquid mixed slurry of some almost spherical solid phase particles.Its good fluidity, can be used for high-pressure casting, extrusion casint.Filling
When gas be difficult to be involved in, its forming temperature is low, and die life is long, and deformation drag is little, and production efficiency is high；High-pressure during shaping
The metal that solidified is made to produce retrospective deformation, it is not solidified to continue solidification under high pressure thus product shrinkage cavity shrinkage porosity is few, tissue is caused
Close, mechanical performance is close to forging, thermally processable, high without riser feeding, rate of metal higher than common foundry goods.It is adapted to
The production of thin, heavy section casting also is adapted for the shaping that various crystallization temperatures are spaced wider any alloy material.
Although being had many good qualities with the foundry goods that semi-solid state forming technique is produced, the preparation method of slurry is also a lot,
The continuous preparation of inexpensive high-quality pulp, preservation, conveying are always a difficult problem, seriously restrict the popularization and application of the technology.It is existing
In slurry preparation process, the thinning effect and transfer efficiency of slurry cannot ensure method.
Utility model content
This utility model is to solve above-mentioned technical problem, there is provided a kind of for continuously preparing aluminium alloy semi-solid slurry
Cycle refinement device, for refined pulp, including drive mechanism and refinement mechanism, the refinement portion of the refinement mechanism extend into slurry
In slurry is refined, it is described refinement mechanism include rotor and stator, the stator interior is hollow, and the rotor is placed in stator
Inside, the drive mechanism rotor driven are rotated in stator interior；The stator immersion slurry performs the refinement portion of refinement function
Refinement cavity is provided with, the rotor in the refinement cavity is provided with blade, the stator bottom is provided with the suction connected with refinement cavity
Jet orifice is offered in material mouth, and the stator side wall in the refinement cavity；The drive mechanism rotor driven is rotated, its blade
Rotation forms negative pressure makes slurry enter after refinement cavity refined from material sucking port, and injects to stator exterior from jet orifice.
Further, the minimum clearance between the rotor and stator is 1～2000 micron, preferably 1～500 micron.
Further, the aperture of the jet orifice is 0.1～20 millimeter, preferably 0.5～10 millimeter.
Further, the aperture axis of the jet orifice is formed down 20～80 ° of angles with the axis of rotor rotation.
Further, the blade has 2～16.
Further, the jet orifice is at least provided with 2.
Further, the drive mechanism includes motor, the first runner, the second runner, transmission belt and rotating shaft, motor it is defeated
Go out the first runner of end connection, transmission belt connects the second runner respectively, and the second runner is connected with rotating shaft, and rotating shaft passes through bearing and rotor
Top is fixedly connected.Motor operations drive the first runner to rotate, and transmit power to rotating shaft so as to pass through transmission belt, revolve rotating shaft
Turn, and then the blade relative stator of rotor driven is rotated.
This utility model is rotated to be formed during slurry to be drawn into negative pressure the refinement cavity of stator using rotor blade and is carried out carefully
Change, and slurry is projected from jet orifice, slurry is returned in the crucible for placing slurry, then constantly suck from material sucking port, follow repeatedly
Ring, constantly refines；Thus it is higher to the refining efficiency of suspension crystal grain, and the slurry prepared due to the proportion official post that temperature is caused
Accumulating in crucible bottom is easy to continuous acquisition to convey.
Description of the drawings
In conjunction with the embodiments this utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation for continuously preparing the cycle refinement device of aluminium alloy semi-solid slurry of the present utility model
Figure.
Specific embodiment
Refer to Fig. 1, be as most preferred embodiment of the present utility model one kind be used for continuously prepare aluminium alloy semi-solid
The cycle refinement device of slurry, for refined pulp, including drive mechanism and refinement mechanism, the refinement portion of the refinement mechanism stretches into
Slurry is refined in the crucible for placing slurry, refinement mechanism includes rotor 8 and stator 1,1 inner hollow of stator, rotor 8
It is placed in inside stator 1, drive mechanism rotor driven 8 is in 1 internal rotating of stator.The immersion slurry of stator 1 performs the thin of refinement function
Change portion is provided with refinement cavity, and the rotor 8 in the refinement cavity is provided with blade 10, and 1 bottom of stator is provided with and is connected with refinement cavity
Material sucking port, and offer jet orifice 9 on the 1 side wall of stator in the refinement cavity.Drive mechanism rotor driven 8 is rotated, its
The rotation of blade 10 forms negative pressure makes slurry enter after refinement cavity refined from material sucking port, and injects to stator 1 from jet orifice 9
It is outside.Minimum clearance between rotor 8 and stator 1 is 1～2000 micron, preferably 1～500 micron, is cut by very little gap
A large amount of threads (left floating the aluminium liquid of solid phase particles) for ejecting of scattering pump thus continuously prepare aluminium alloy semi-solid slurry device
It is high to the refining efficiency of suspension crystal grain.The quantity of jet orifice 9 can be configured as needed, be preferably provided with more than 2, and penetrate
Discharge orifice 9 with 8 rotation axiss of rotor as axis symmetrically, with it is uniform, sufficiently project slurry.Jet orifice 9 can it is more setting with
Spread all over whole refinement portion, refining efficiency can be improved.The aperture of jet orifice 9 be 0.1～20 millimeter, preferably 0.5～10 millimeter, its
Aperture axis is formed down 20～80 ° of angles with the axis of the rotation of rotor 8, and concrete aperture and angle can be carried out according to crucible size
Arrange, to adjust the scope that slurry is projected from jet orifice 9, so as to ensure that the slurry in crucible is fully refined.
Drive mechanism includes motor 7, the first runner 6, the second runner 4, transmission belt 5 and rotating shaft 3, and the outfan of motor 7 connects
The first runner 6 is connect, transmission belt 5 connects the second runner 6 respectively, and the second runner 4 is connected with rotating shaft 3, rotating shaft 3 is by bearing 2 and turns
It is fixedly connected at the top of son 8.The work of motor 7 drives the first runner 6 to rotate, and transmits power to rotating shaft 3 so as to pass through transmission belt 5, makes
Rotating shaft 3 rotates, and then 10 relative stator 1 of blade of rotor driven 8 is rotated.Blade 10 can be arranged as required to, and preferably 2～16
Piece.The a large amount of threads that project are rotated from jet orifice 9 by 8 blade 10 of drive mechanism rotor driven, on downward-sloping impingement heat transfer device
The crucible bottom in portion, these slurries are scattered pump base apertures again and suck back, and are projected again after cutting and crushing, that is, improving heat transfer intensity (has
Profit control solid phase ratio) further strengthen thinning effect to suspension crystal grain.
In sum, this utility model rotates the refinement cavity to form that slurry is drawn into negative pressure stator using rotor blade
In refined, and slurry is projected from jet orifice, slurry is returned in the crucible for placing slurry, then constantly inhale from material sucking port
Enter, iterative cycles, constantly refine；Thus it is higher to the refining efficiency of suspension crystal grain, and the proportion official post system caused due to temperature
The slurry got ready accumulates in crucible bottom and is easy to continuous acquisition to convey.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in this utility model
Protection domain within.
Claims (6)
1. a kind of cycle refinement device for continuously preparing aluminium alloy semi-solid slurry, for refined pulp, including driving machine
Structure and refinement mechanism, the refinement portion of the refinement mechanism are refined to slurry in extending into slurry, it is characterised in that the refinement
Mechanism includes rotor and stator, and the stator interior is hollow, and the rotor is placed in stator interior, the drive mechanism rotor driven
Rotate in stator interior；The refinement portion that the stator immersion slurry performs refinement function is provided with refinement cavity, in the refinement cavity
In rotor be provided with blade, the stator bottom is provided with and refines the material sucking port that cavity is connected, and determining in the refinement cavity
Jet orifice is offered on sub- side wall；The drive mechanism rotor driven is rotated, and its blade rotates and to form negative pressure and make slurry from suction
After mouth is refined into refinement cavity, and stator exterior is injected to from jet orifice.
2. the cycle refinement device for continuously preparing aluminium alloy semi-solid slurry according to claim 1, its feature exist
In the minimum clearance between the rotor and stator is 1～2000 micron.
3. the cycle refinement device for continuously preparing aluminium alloy semi-solid slurry according to claim 1, its feature exist
In the aperture of the jet orifice is 0.1～20 millimeter.
4. the cycle refinement device for continuously preparing aluminium alloy semi-solid slurry according to claim 1 or 3, its feature
It is that aperture axis and the axis of rotor rotation of the jet orifice are formed down 20～80 ° of angles.
5. the cycle refinement device for continuously preparing aluminium alloy semi-solid slurry according to claim 1, its feature exist
In the blade has 2～16.
6. the cycle refinement device for continuously preparing aluminium alloy semi-solid slurry according to claim 1, its feature exist
In the jet orifice is at least provided with 2.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131822.4U CN206083782U (en) | 2016-10-18 | 2016-10-18 | A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy |
| PCT/CN2017/089596 WO2018068526A1 (en) | 2016-10-12 | 2017-06-22 | Aluminum alloy semi-solid forming method and device |
| US16/341,258 US20200038946A1 (en) | 2015-11-03 | 2017-06-22 | Aluminum alloy semi-solid molding method and device |
| EP17860182.9A EP3527303A4 (en) | 2016-10-12 | 2017-06-22 | Aluminum alloy semi-solid forming method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131822.4U CN206083782U (en) | 2016-10-18 | 2016-10-18 | A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083782U true CN206083782U (en) | 2017-04-12 |
Family
ID=59976038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621131822.4U Expired - Fee Related CN206083782U (en) | 2015-11-03 | 2016-10-18 | A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083782U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321961A (en) * | 2017-07-27 | 2017-11-07 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of aluminium alloy thin-walled casting semi solid-state forming machine of crucible furnace formula compression solidification |
| WO2018068526A1 (en) * | 2016-10-12 | 2018-04-19 | 福建省瑞奥麦特轻金属有限责任公司 | Aluminum alloy semi-solid forming method and device |
| CN107952941A (en) * | 2016-10-18 | 2018-04-24 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of cycle refinement device for being used to continuously prepare aluminium alloy semi-solid slurry |
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
| CN109082547A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of continuous preparation liquid silumin or silumin semi solid slurry |
| CN109304435A (en) * | 2017-07-27 | 2019-02-05 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of crucible furnace formula compression solidification semi-solid aluminium alloy smallclothes molding machine |
-
2016
- 2016-10-18 CN CN201621131822.4U patent/CN206083782U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068526A1 (en) * | 2016-10-12 | 2018-04-19 | 福建省瑞奥麦特轻金属有限责任公司 | Aluminum alloy semi-solid forming method and device |
| CN107952941A (en) * | 2016-10-18 | 2018-04-24 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of cycle refinement device for being used to continuously prepare aluminium alloy semi-solid slurry |
| CN107321961A (en) * | 2017-07-27 | 2017-11-07 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of aluminium alloy thin-walled casting semi solid-state forming machine of crucible furnace formula compression solidification |
| CN109304435A (en) * | 2017-07-27 | 2019-02-05 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of crucible furnace formula compression solidification semi-solid aluminium alloy smallclothes molding machine |
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
| CN109082547A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of continuous preparation liquid silumin or silumin semi solid slurry |
| CN109079110B (en) * | 2018-06-20 | 2020-09-25 | 福建省杰豪半固态泵压科技有限责任公司 | Process and equipment for discontinuously preparing liquid or semisolid high-silicon aluminum alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Lijuan Inventor after: Chen Liang Inventor after: Chen Yujie Inventor after: Jia Ping Inventor before: Dong Xiuqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20201018 |