CN109719265A - A kind of electromagnetic agitation casting device convenient for adjusting - Google Patents
A kind of electromagnetic agitation casting device convenient for adjusting Download PDFInfo
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- CN109719265A CN109719265A CN201910176787.XA CN201910176787A CN109719265A CN 109719265 A CN109719265 A CN 109719265A CN 201910176787 A CN201910176787 A CN 201910176787A CN 109719265 A CN109719265 A CN 109719265A
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- fixed column
- electromagnetic agitation
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Abstract
The invention discloses a kind of electromagnetic agitation casting devices convenient for adjusting, including blender ontology, blender ontology is mounted in water tank, and blender ontology includes main flux, main flux shape is regular hexagon, and six angle positions of main flux are centrally located to be respectively connected with fixed column.In the present invention, multiple blender ontologies can be attached, it is capable of forming biggish electromagnetic agitation casting device, solve the problems, such as that application scenarios size is fixed, simultaneously, pass through modular connection, cost can be effectively reduced, it is convenient for mounting and dismounting, control-rod can be turned, change the spacing between the two blender ontologies that are connected, realize the adjusting to the device magnetic field strength and application region, it can be improved the utilization rate in magnetic field, the device compact overall structure, existing casting disk dimensional structure is not influenced, use cost is lower, worker is easy to operate, shaped alloys are in extensive range.
Description
Technical field
The invention belongs to blender technical field, specially a kind of electromagnetic agitation casting device convenient for adjusting.
Background technique
It will be transported to revolving platform equipped with the ladle for having refined molten steel, after revolving platform turns to pouring position, molten steel injected
Between wrap, molten steel is assigned in each crystallizer by the mouth of a river by tundish again.Crystallizer is one of core equipment of conticaster, it
Make casting forming and quick solidification crystallization.Withdrawal straightening machine and crystallizing vibration device collective effect pull out the casting in crystallizer, warp
After cooling, electromagnetic agitation, it is cut into the slab of certain length.Electromagnetism crystallization stirring is the important component of crystallizer, is passed through
Electromagnetism crystallization stirring can promote bubble and inclusion floating, improving uniformity of melt ingredient and temperature in melt, improve slab equiax crystal
Rate, there is no directly contacting between metal mold and ingot casting shell for electromagnetic casting.The spindle surface cast with electromagnetic casting method
Quality, macrostructure, microstructure, segregation and mechanical performance are significantly improved；The excellent machining performance of ingot casting, finished product are received
Rate is high, without surface finish processing is carried out, does not have to trimming after rolling or trimming amount greatly reduces, improve finished product rate.?
It is widely used in the industries such as automobile, internal combustion engine, hydraulic, lathe, weaving, printing, refrigeration.
Existing electromagnetism crystallization blender using integrated fixed structure, is merely able to specific position when in use
Set and handled, monoblock cast higher cost can not carry out modular installing and dismounting as needed so that application environment by
Limitation, can not be adjusted the control area in magnetic field, cause the utilization rate in magnetic field bad, be unable to satisfy user for electricity
The requirement of magnetic knot crystalline substance blender.
Summary of the invention
It is an object of the invention to: in order to solve not carrying out modularization installing and dismounting, higher cost and magnetic field are utilized
The problems such as rate is lower provides a kind of electromagnetic agitation casting device device convenient for adjusting.
The technical solution adopted by the invention is as follows: a kind of electromagnetic agitation casting device convenient for adjusting, including blender sheet
Body, the blender ontology are mounted in water tank, and the blender ontology includes main flux, and the main flux shape is positive six sides
Shape, six angle positions of main flux are centrally located to be respectively connected with fixed column, and on each main flux adjacent fixed column it
Between apart windings have an electromagnetic stirrer coil, the inside of the main flux with fixed column opposite position at be provided with it is multiple convex
Pole, and multiple salient poles are integrally formed by stacking with main flux.
Wherein, it is respectively and fixedly provided at the top of multiple salient poles and strengthens pole, and offer connection at the top center of reinforcing pole
It is smooth arc structure on the inside of hole, multiple salient poles and reinforcing pole.
Wherein, the screw top of the fixed column is connected with control-rod, and the bottom of the control-rod offers and fixed column
The screw thread post holes of threaded connection, the other end offer circular groove.
Wherein, rotation is embedded with round block in the circular groove, is welded with straight-bar at the top center of the round block, and straight-bar
The other end extends to the outside of control-rod.
Wherein, the bottom of the main flux offers connecting hole corresponding with fixed column.
Wherein, the top side detachable of the water tank is connected with case lid, and the case lid is detachably connected by screw with fixed column
It connects, top plate is provided at the top of the water tank, the bottom of the top plate is connect by rivet with pole is strengthened.
Wherein, the electromagnetic stirrer coil is provided with multiple altogether.
Wherein, screw thread nail hole is offered at the top center of the fixed column.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, when using the device, single layer or multi-level can be selected according to the difference of application scenarios
Multiple blender ontologies, can be attached by straight-bar, fixed column and control-rod, be capable of forming biggish electromagnetism by connection
Blender solves the problems, such as that application scenarios size is fixed, meanwhile, by modular connection, cost can be effectively reduced,
It is convenient for mounting and dismounting.
2, in the present invention, other than can be by controlling intensity of the size of electric current to adjust magnetic field, control can also be turned
One end of bar processed, control-rod rotates on round block, and the other end will pull fixed column movement, changes the two blender sheets that are connected
Spacing between body realizes the adjusting to the device magnetic field strength and application region, can be improved the utilization rate in magnetic field.
3, in the present invention, which does not influence existing casting disk dimensional structure, and use cost is lower,
Worker is easy to operate, and shaped alloys are in extensive range.
Detailed description of the invention
Fig. 1 is blender body construction simplified schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of two blender ontologies connection in the present invention；
Fig. 3 is the structural schematic diagram that blender ontology is connect with water tank in the present invention.
Marked in the figure: 1, blender ontology；2, main flux；21, threaded hole；3, electromagnetic stirrer coil；4, fixed column；41,
Screw thread nail hole；5, salient pole；6, strengthen pole；61, connecting hole；7, control-rod；71, screw thread post holes；72, circular groove；8, round block；9, straight
Bar；10, water tank；11, top plate；12, case lid.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment one, referring to Fig.1, a kind of electromagnetic agitation casting device convenient for adjusting, including blender ontology 1, stirring
Device ontology 1 is mounted in water tank 10, and blender ontology 1 includes main flux 2, and 2 shape of main flux is regular hexagon, and main flux 2
Fixed column 4 is welded in the top of hexagon is centrally located, and on each main flux 2 between adjacent fixed column 4 between
Every being wound with electromagnetic stirrer coil 3, the inside of main flux 2 with 4 opposite position of fixed column at be provided with multiple salient poles 5, and
Multiple salient poles 5 are integrally formed by stacking with main flux 2, and when in use, electromagnetic stirrer coil 3 passes through conducting wire and the external world to the device
Power supply is electrically connected, whether can controlling the energization of electromagnetic stirrer coil 3 by extraneous power switch, in electromagnetic stirrer coil 3
When energization, powerful magnetic field can be generated using electric current, powerful magnetic field can pass through multilayer dielectricity, can make molten metal
It generates in a certain range of 2 short transverse of main flux and is moved along the Space Rotating that casting rod axis is the center of circle, to make in slab
The molten metal in portion generates flowing, and the nonmetal inclusion in dendrite can be made to float to meniscus, the nonmetallic folder of floating in this way
It is miscellaneous to be easily transferred in covering slag, and absorbed by covering slag.In this way, not only reducing slab subsurface inclusion amount, but also subtract
The inclusion content inside slab is lacked, impurity can be assembled, grows up, float, and can remove from slab.
Embodiment two, referring to Fig. 2, the top of multiple salient poles 5, which is respectively and fixedly provided with, strengthens pole 6, and at the top center of reinforcing pole 6
Connecting hole 61 is offered, multiple salient poles 5 and the inside for strengthening pole 6 are smooth arc structure, the screw top connection of fixed column 4
There is control-rod 7, the bottom of control-rod 7 offers the screw thread post holes 71 being threadedly coupled with fixed column 4, and the other end offers circular groove
72, the interior rotation of circular groove 72 is embedded with round block 8, straight-bar 9 is welded at the top center of round block 8, and the other end of straight-bar 9 extends to
The outside of control-rod 7, the bottom of main flux 2 offer threaded hole 21 corresponding with fixed column 4, using the device when
It waits, can be according to usage scenario demand the case where, multiple blender ontologies 1 is attached, be capable of forming a greatly electricity
The screw top of fixed column 4 can be connected control-rod 7, straight-bar 9 is screwed into another blender ontology 1 by magnetic knot crystalline substance blender
In interior threaded hole 21, i.e., so that straight-bar 9 is connect with main flux 2, at this point, two blender ontologies 1 form an entirety, for
The function composite by electromagnetic stirring intensity of molten metal is extended, and mixing effect can be enhanced, and can turn control-rod 7, so that control
Bar 7 rotates on round block 8, since the other end of control-rod 7 is threadedly coupled with fixed column 4, will pull another stirring of bottom
Device ontology 1 rises or decline, so as to change the spacing between two blender ontologies 1, adjusts to electromagnetic field intensity
Section.
Embodiment three, referring to Fig. 3, the top side detachable of water tank 10 is connected with case lid 12, and case lid 12 passes through screw and fixation
Column 4 is detachably connected, and the top of water tank 10 is provided with top plate 11, and top plate 11 casts integral, the bottom of top plate 11 with water tank 10
It is connect by rivet with pole 6 is strengthened, electromagnetic stirrer coil 3 is provided with multiple altogether, offers screw thread at the top center of fixed column 4
Nail hole 41, screw thread nail hole 41 can be detachably connected in order to fixed column 4 and case lid 12, when installing the device, strengthen pole 6
It can connect, be in water tank 10 so that the device is stable, the inside line of multiple electromagnetic stirrer coils 3 is constituted not with top plate 11
More than the regular hexagon of salient pole 5, it is possible to reduce occupied space can increase the processing space of molten metal, reduce cost.
Working principle: the electromagnetic stirrer coil 3 in the device is electrically connected by conducting wire and extraneous power supply, in use, can
According to demand, to carry out the connection of multilayer blender ontology 1, the screw top of fixed column 4 is connected into control-rod 7, straight-bar 9 is twisted
Enter in the threaded hole 21 in another blender ontology 1, i.e., so that straight-bar 9 is connect with main flux 2, at this point, two blender sheets
Body 1 forms an entirety, similarly, can connect and constitutes multilayer electromagnetic agitation, can also turn control-rod 7, so that control-rod 7 is sent out
Raw rotation pulls the fixed column 4 of bottom thread connection mobile, it can change the spacing between two adjacent agitator ontologies 1,
To realize adjustment and control to electromagnetic field intensity, whether controlling the energization of electromagnetic stirrer coil 3 by extraneous power switch,
When electromagnetic stirrer coil 3 is in energized state, powerful magnetic field can be generated using electric current, powerful magnetic field can pass through
Multilayer dielectricity, it is the sky in the center of circle along casting rod axis that molten metal can be made, which to generate in a certain range of 2 short transverse of main flux,
Between rotary motion the nonmetal inclusion in dendrite can be made to float in this way so that molten metal inside slab be made to generate flowing
Nonmetal inclusion to meniscus, floating is easily transferred in covering slag, and is absorbed by covering slag.In this way, not only making slab
Subsurface inclusion amount is reduced, and decreases the inclusion content inside slab, and the miscellaneous folder object cleaned out touches at the heart in a crystallizer
It hits, assemble, grow up, finally float in the liquid phase of slab, remove miscellaneous folder object, the metal of high-purity can be obtained.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of electromagnetic agitation casting device convenient for adjusting, including blender ontology (1), blender ontology (1) installation
In water tank (10), it is characterised in that: the blender ontology (1) includes main flux (2), and the main flux (2) is by silicon steel sheet
It is formed by stacking, main flux (2) shape is regular hexagon, and six apex angles of the main flux (2) are centrally located to use spiral shell
Line is connected with fixed column (4), and apart windings have electromagnetic stirrer coil between adjacent fixed column (4) on main flux (2)
(3), the inside of the main flux (2) with fixed column (4) opposite position at be provided with multiple salient poles (5), and multiple salient poles
(5) it is integrally formed by stacking with main flux (2).
2. a kind of electromagnetic agitation casting device convenient for adjusting as described in claim 1, it is characterised in that: multiple salient poles
(5) it is respectively and fixedly provided at the top of and strengthens pole (6), and offered connecting hole (61) at the top center of reinforcing pole (6), it is multiple described convex
It is smooth arc structure on the inside of pole (5) and reinforcing pole (6).
3. a kind of electromagnetic agitation casting device convenient for adjusting as described in claim 1, it is characterised in that: the fixed column
(4) screw top is connected with control-rod (7), and the bottom of the control-rod (7) offers the spiral shell being threadedly coupled with fixed column (4)
Line post holes (71), the other end offer circular groove (72).
4. a kind of electromagnetic agitation casting device convenient for adjusting as claimed in claim 3, it is characterised in that: the circular groove (72)
Interior rotation is embedded with round block (8), is welded with straight-bar (9) at the top center of the round block (8), and the other end of straight-bar (9) prolongs
Extend to the outside of control-rod (7).
5. a kind of electromagnetic agitation casting device convenient for adjusting as described in claim 1, it is characterised in that: the main flux
(2) bottom offers threaded hole (21) corresponding with fixed column (4).
6. a kind of electromagnetic agitation casting device convenient for adjusting as claimed in claim 1 or 2, it is characterised in that: the water tank
(10) top side detachable is connected with case lid (12), and the case lid (12) is detachably connected by screw with fixed column (4), described
It is provided at the top of water tank (10) top plate (11), the bottom of the top plate (11) is connect by rivet with pole (6) are strengthened.
7. a kind of electromagnetic agitation casting device convenient for adjusting as described in claim 1, it is characterised in that: the electromagnetic agitation
Coil (3) is provided with multiple altogether.
8. a kind of electromagnetic agitation casting device convenient for adjusting as described in claim 1, it is characterised in that: the fixed column
(4) screw thread nail hole (41) are offered at top center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176787.XA CN109719265B (en) | 2019-03-08 | 2019-03-08 | Electromagnetic stirring casting device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176787.XA CN109719265B (en) | 2019-03-08 | 2019-03-08 | Electromagnetic stirring casting device convenient to adjust |
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| Publication Number | Publication Date |
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| CN109719265A true CN109719265A (en) | 2019-05-07 |
| CN109719265B CN109719265B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910176787.XA Active CN109719265B (en) | 2019-03-08 | 2019-03-08 | Electromagnetic stirring casting device convenient to adjust |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111299560A (en) * | 2020-04-08 | 2020-06-19 | 河北新兴铸管有限公司 | Ladle slag gathering device and slag gathering method |
| CN111604305A (en) * | 2020-05-18 | 2020-09-01 | 匡仁栩 | Stepless adjusting method of clamping device for fine spinning spindle cleaning equipment |
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| CN103182495A (en) * | 2011-12-29 | 2013-07-03 | 宝山钢铁股份有限公司 | Multifunctional electromagnetic stirrer |
| CN204413085U (en) * | 2015-01-28 | 2015-06-24 | 石家庄爱迪尔电气有限公司 | Electromagnetism crystallization agitator |
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| CN107846737A (en) * | 2017-10-12 | 2018-03-27 | 江苏火龙电器股份有限公司 | The intelligent electromagnetic heater and its control system of a kind of adjustable length |
| CN108657940A (en) * | 2018-08-20 | 2018-10-16 | 安徽皖升力环保股份有限公司 | Novel sling for geotextiles |
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| CN103182495A (en) * | 2011-12-29 | 2013-07-03 | 宝山钢铁股份有限公司 | Multifunctional electromagnetic stirrer |
| CN204413085U (en) * | 2015-01-28 | 2015-06-24 | 石家庄爱迪尔电气有限公司 | Electromagnetism crystallization agitator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299560A (en) * | 2020-04-08 | 2020-06-19 | 河北新兴铸管有限公司 | Ladle slag gathering device and slag gathering method |
| CN111299560B (en) * | 2020-04-08 | 2021-11-30 | 河北新兴铸管有限公司 | Ladle slag gathering device and slag gathering method |
| CN111604305A (en) * | 2020-05-18 | 2020-09-01 | 匡仁栩 | Stepless adjusting method of clamping device for fine spinning spindle cleaning equipment |
| CN111604305B (en) * | 2020-05-18 | 2022-06-21 | 聊城市洛溪信息科技有限公司 | Stepless adjusting method of clamping device for fine spinning spindle cleaning equipment |
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| CN109719265B (en) | 2023-03-31 |
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