CN103217022A - Iron core for electromagnetic stirrer sensor for aluminum melting furnace - Google Patents
Iron core for electromagnetic stirrer sensor for aluminum melting furnace Download PDFInfo
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- CN103217022A CN103217022A CN2013101040798A CN201310104079A CN103217022A CN 103217022 A CN103217022 A CN 103217022A CN 2013101040798 A CN2013101040798 A CN 2013101040798A CN 201310104079 A CN201310104079 A CN 201310104079A CN 103217022 A CN103217022 A CN 103217022A
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- salient pole
- iron core
- yoke
- magnetic yoke
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Abstract
The invention relates to an iron core for an electromagnetic stirrer sensor for an aluminum melting furnace. The iron core comprises a magnetic yoke and salient poles, wherein the magnetic yoke consists of magnetic yoke assemblies, the salient poles consist of salient pole assemblies, the salient poles or/and the magnetic yoke are provided with air passages, the air passages and the magnetic yoke assemblies or/and salient pole assemblies are in alternate arrangement, and the width of the air passages is 1 to 200mm. The air passages of the magnetic yokes are in structures with the same length as the magnetic yoke assemblies or are in structures in segmented arrangement on the magnetic yoke, and the air passages of the salient poles are in structures with the same height as the salient poles or are in structures passing through the magnetic yoke along the salient poles. The magnetic yoke assemblies and the salient pole assemblies are made from magnetism conducting materials, and the number of the salient poles of the iron core is 3 to 20. The air passages are arranged on the magnetic yoke and the salient poles, so coils of the sensor are cooled in an air cooling way, the cooling effect of the electromagnetic stirrer sensor and the reliability of the equipment are improved, the investment of the equipment is saved, and the equipment and maintenance operation cost is reduced. The iron core has the advantages that the manufacture is simple, the processing cost is low, and the implementation is easy.
Description
Technical field
The invention belongs to the electromagnetic equipment technical field, relate to the iron core of a kind of aluminium smelting furnace with the magnetic stirrer inductor.
Background technology
The aluminium smelting furnace has been widely used in aluminium founding industry with magnetic stirrer.The magnetic stirrer inductor mainly is made up of iron core and coil.Magnetic stirrer inductor coil when work produces heat, need cool off.The mode of inductor coil cooling at present mainly adopts water-cooling pattern, and inductor coil is by copper or aluminium tube coiling, and cooling water flows through from tubing inside takes away heat.Water-cooled is used the pure water cooling, need purchase pure water cooler, and utilize secondary water cooling pure water, has increased cost of equipment and operating cost.Equipment fault appears in the long-term water-cooled of using easily, influences ordinary production.
For remedying the defective that the water-cooling pattern coil exists, proposed a kind of newest mode that adopts the cooling air mode cooling coil, but the inductor iron core of prior art is the unitary solid structure, does not have the air channel, cooling effect is poor.
Summary of the invention
The purpose of this invention is to provide the iron core of a kind of aluminium smelting furnace, directly cool off iron core and coil, reduce production costs, improve the cooling effect of magnetic stirrer inductor by air with the magnetic stirrer inductor.
Aluminium smelting furnace of the present invention comprises yoke and salient pole with the iron core of magnetic stirrer inductor, and yoke is made of yoke assembly, and salient pole is made of the salient pole assembly.Salient pole is or/and yoke is provided with the air channel, and air channel and yoke assembly are or/and the alternate setting of salient pole assembly.
The width in air channel is 1～200mm.The air channel of yoke for the isometric structure of yoke assembly or on yoke segmentation structure is set.The air channel of salient pole is for to pass magnetic yoke structure with the contour structure of salient pole or along salient pole.The material of yoke assembly and salient pole assembly is a permeability magnetic material, and permeability magnetic material is that silicon steel sheet is or/and the steel plate of magnetic conduction.The number of iron core salient pole is 3～20.
Aluminium smelting furnace of the present invention by on yoke and salient pole the air channel being set, can cool off the coil of inductor with the iron core of magnetic stirrer inductor by air cooled mode, has improved the cooling effect of magnetic stirrer inductor.The present invention saves equipment investment, and equipment is easier, has reduced equipment and maintenance operation cost.Do not need to consume pure water when air cooling iron core and coil, do not have consumable accessory, the fault that reduces equipment takes place, and has improved the reliability of equipment.The present invention makes simply, and processing cost is low, and is easy to implement.
Description of drawings
Fig. 1 is the structural representation of aluminium smelting furnace of the present invention with the iron core of magnetic stirrer inductor;
Fig. 2 is the structural representation of another program of the present invention;
Fig. 3 is the present invention's structural representation of an embodiment again;
Fig. 4 is the structural representation of the 4th kind of embodiment 4 of the present invention;
Wherein: 1-iron core, 2-yoke, 3-yoke assembly, 4-salient pole, 5-salient pole assembly, 6-air channel.
The specific embodiment
The present invention is described in detail below in conjunction with accompanying drawing.Engineers and technicians make technical scheme of the present invention in this area various distortion and improvement all should fall into protection scope of the present invention.
Aluminium smelting furnace of the present invention as shown in Figure 1, comprises yoke 2 and 3 salient poles 4 with the iron core of magnetic stirrer inductor.Salient pole 4 is made of salient pole assembly 5, and yoke 2 is made of yoke assembly 3 and air channel 6, the alternate setting in yoke assembly and air channel.Air channel 6 length equate that with yoke assembly 3 width in air channel 6 is 20mm.The material of yoke assembly 3 and salient pole assembly 5 is a silicon steel sheet.During inductor work, the heat that inductor produces is taken away, realized cooling magnetic stirrer inductor iron core and coil by air channel 6.
Another embodiment of the present invention comprises yoke 2 and 3 salient poles 4 as shown in Figure 2, and yoke 2 is made of yoke assembly 3, and salient pole 4 is made of salient pole assembly 5 and air channel 6, the alternate setting in salient pole assembly and air channel.The air channel 6 of salient pole equates that with the height of salient pole the width in air channel 6 is 20mm.The material of yoke assembly 3 and salient pole assembly 5 is a silicon steel sheet.During inductor work, the heat that inductor produces is taken away, realized cooling magnetic stirrer inductor iron core and coil by air channel 6.
Another embodiment of the present invention comprises yoke 2 and 3 salient poles 4 as shown in Figure 3, and salient pole 4 is made of salient pole assembly 5, and yoke 2 is made of yoke assembly 3 and air channel 6, the alternate setting in yoke assembly and air channel.Air channel 6 is the segmentation setting on yoke, and the width in air channel 6 is 20mm.The material of yoke assembly 3 and salient pole assembly 5 is a silicon steel sheet.During inductor work, the heat that inductor produces is taken away, realized cooling magnetic stirrer inductor iron core and coil by air channel 6.
Embodiment 4
The 4th kind of embodiment of the present invention comprises yoke 2 and 3 salient poles 4 as shown in Figure 4, and yoke 2 is made of yoke assembly 3 and air channel 6, and salient pole 4 is made of salient pole assembly 5 and air channel 6.Yoke is passed along salient pole in the air channel 6 of salient pole, and the width in air channel 6 is 20mm.The material of yoke assembly 3 and salient pole assembly 5 is a silicon steel sheet.During inductor work, the heat that inductor produces is taken away, realized cooling magnetic stirrer inductor iron core and coil by air channel 6.
Claims (5)
1. an aluminium smelting furnace is with the iron core of magnetic stirrer inductor, comprise yoke (2) and salient pole (4), described yoke is made of yoke assembly (3), described salient pole is made of salient pole assembly (5), it is characterized in that: described salient pole is or/and yoke is provided with air channel (6), described air channel and yoke assembly or/the alternate setting of salient pole assembly.
2. according to the iron core of the described aluminium smelting furnace of claim 1 with the magnetic stirrer inductor, it is characterized in that: the width of described air channel (6) is 1～200mm.
3. according to the iron core of the described aluminium smelting furnace of claim 1 with the magnetic stirrer inductor, it is characterized in that: the air channel (6) of described yoke (2) for the isometric structure of yoke assembly (3) or on yoke segmentation structure is set, the air channel (6) of described salient pole (4) is for to pass magnetic yoke structure with the contour structure of salient pole or along salient pole.
4. according to the iron core of the described aluminium smelting furnace of claim 1 magnetic stirrer with inductor, it is characterized in that: the material of described yoke assembly (3) and salient pole assembly (5) is a permeability magnetic material, and described permeability magnetic material is that silicon steel sheet is or/and the steel plate of magnetic conduction.
5. according to the iron core of the described aluminium smelting furnace of claim 1 magnetic stirrer with inductor, it is characterized in that: the number of institute's core salient pole (4) is 3～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104079.8A CN103217022B (en) | 2013-03-28 | 2013-03-28 | Iron core for electromagnetic stirrer sensor for aluminum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104079.8A CN103217022B (en) | 2013-03-28 | 2013-03-28 | Iron core for electromagnetic stirrer sensor for aluminum melting furnace |
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| Publication Number | Publication Date |
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| CN103217022A true CN103217022A (en) | 2013-07-24 |
| CN103217022B CN103217022B (en) | 2014-12-03 |
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| CN201310104079.8A Active CN103217022B (en) | 2013-03-28 | 2013-03-28 | Iron core for electromagnetic stirrer sensor for aluminum melting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560512A (en) * | 2020-06-08 | 2020-08-21 | 河北优利科电气有限公司 | Non-magnetic metal plate strip material non-contact supporting device in heat treatment furnace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020149A1 (en) * | 2006-05-02 | 2007-11-15 | Siemens Ag | Synchronous salient pole machine e.g. ring motor, for use in ball mill, has yoke with yoke section arranged between two salient poles, where yoke section has radial air passage that radially separates air portion |
| JP2009142095A (en) * | 2007-12-07 | 2009-06-25 | Sumitomo Electric Ind Ltd | Stator core for axial-gap motor |
| CN101640442A (en) * | 2009-07-20 | 2010-02-03 | 陆美娟 | Permanent magnet generator rotor |
| CN201413049Y (en) * | 2009-05-12 | 2010-02-24 | 湖南科美达电气有限公司 | Crucible travelling wave magnetic field electromagnetic stirrer |
| CN102266735A (en) * | 2011-08-06 | 2011-12-07 | 山东华特磁电科技股份有限公司 | DC electromagnetic stirrer |
| CN202231516U (en) * | 2011-09-01 | 2012-05-23 | 湘潭电机股份有限公司 | Segmented magnetic pole iron core |
| CN203274531U (en) * | 2013-03-28 | 2013-11-06 | 河北优利科电气有限公司 | Iron core of electromagnetic stirrer inductor for aluminum smelting furnace |
-
2013
- 2013-03-28 CN CN201310104079.8A patent/CN103217022B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020149A1 (en) * | 2006-05-02 | 2007-11-15 | Siemens Ag | Synchronous salient pole machine e.g. ring motor, for use in ball mill, has yoke with yoke section arranged between two salient poles, where yoke section has radial air passage that radially separates air portion |
| JP2009142095A (en) * | 2007-12-07 | 2009-06-25 | Sumitomo Electric Ind Ltd | Stator core for axial-gap motor |
| CN201413049Y (en) * | 2009-05-12 | 2010-02-24 | 湖南科美达电气有限公司 | Crucible travelling wave magnetic field electromagnetic stirrer |
| CN101640442A (en) * | 2009-07-20 | 2010-02-03 | 陆美娟 | Permanent magnet generator rotor |
| CN102266735A (en) * | 2011-08-06 | 2011-12-07 | 山东华特磁电科技股份有限公司 | DC electromagnetic stirrer |
| CN202231516U (en) * | 2011-09-01 | 2012-05-23 | 湘潭电机股份有限公司 | Segmented magnetic pole iron core |
| CN203274531U (en) * | 2013-03-28 | 2013-11-06 | 河北优利科电气有限公司 | Iron core of electromagnetic stirrer inductor for aluminum smelting furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560512A (en) * | 2020-06-08 | 2020-08-21 | 河北优利科电气有限公司 | Non-magnetic metal plate strip material non-contact supporting device in heat treatment furnace |
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| CN103217022B (en) | 2014-12-03 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Iron core for electromagnetic stirrer sensor for aluminum melting furnace Effective date of registration: 20170801 Granted publication date: 20141203 Pledgee: Bank of Hebei, Limited by Share Ltd the Yellow River Avenue Branch Pledgor: Hebei Unique Electric Co., Ltd. Registration number: 2017130000013 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190111 Granted publication date: 20141203 Pledgee: Bank of Hebei, Limited by Share Ltd the Yellow River Avenue Branch Pledgor: Hebei Unique Electric Co., Ltd. Registration number: 2017130000013 |