CN201558681U - Bipolar permanent magnetic stirrer - Google Patents
Bipolar permanent magnetic stirrer Download PDFInfo
- Publication number
- CN201558681U CN201558681U CN2009202590648U CN200920259064U CN201558681U CN 201558681 U CN201558681 U CN 201558681U CN 2009202590648 U CN2009202590648 U CN 2009202590648U CN 200920259064 U CN200920259064 U CN 200920259064U CN 201558681 U CN201558681 U CN 201558681U
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- CN
- China
- Prior art keywords
- permanent
- permanent magnetic
- magnetic stirrer
- inductor
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a bipolar permanent magnetic stirrer, which consists of a permanent stirrer body, an air cooling system, a driving device, a dragging and lifting system and the like. The permanent magnetic stirrer body consists of a permanent magnetic inductor and a non-magnetic-conductible outer casing, each permanent magnet is designed to have double poles, the double poles which are N and S opposite poles are assembled on a base of the inductor, the permanent inductor which is formed by a pair of permanent magnets is arranged on a supporting base with a rotary support, the permanent magnetic inductor is driven to generate a corresponding alternating magnetic field by an electromotor, the air cooling system is arranged outside the permanent magnetic stirrer without moving along with the stirrer, forced air is sent to the cooling system inside the stirrer through an air duct arranged inside a drag chain, the dragging and lifting system consists of a motor speed reducer, a lifting table and a trolley, and is disposed below the permanent magnetic stirrer body and used for leading equipment to access a furnace bottom and adjust stirring strength.
Description
Technical field
The utility model relates to and is used for the agitating device that the noncontact molten metal stirs, and refers in particular to a kind of well-beaten ambipolar permanent magnetic stirrer of molten non-ferrous metal that is applicable to.
Background technology
Fusing is at present still based on reverberatory furnace in aluminum metal is smelted, and this is because its installation cost is cheap, simple to operate, fuel cost is more cheap, reasons such as production run less expensive.But reverberatory furnace is compared with smelting furnace on the other hand, because no stirring action is difficult to make uniform ingredientsization; And there is shortcomings such as producing the temperature difference between the surface of liquation and bottom, combustion chamber and the unlimited moist closet.And in order to improve the combination property of material, need in fusion process, add alloying element, for the alloying element that makes interpolation mixes, the way that solves this shortcoming in the past is to adopt mechanical type or decompression type agitating device, owing to must there be the part that contacts with liquation, thereby exist running stores to increase, aluminium liquid pollutes, difficult points such as operation and maintenance trouble, and along with the expansion of the demand of aluminium and to the advanced requirement of its quality, aluminium melting furnace is also towards maximization, advanced, the direction of high efficiency develops, optimizing outside the aluminium melting furnace technology for this reason, in the aluminium alloy production technology, employing is provided with contactless electromagnetic mixing apparatus at smelting furnace bottom/sidepiece, aluminium liquid in the smelting furnace is stirred, thereby can cut down the consumption of energy, improve recovery rate of iron, the uniform alloy composition, reduce segregation, dwindle liquation upper and lower temperature difference etc.But electromagnetic agitating technology but also brought some new problems is as the device structure complexity, need more professional attendant; Energy consumption is high.
Summary of the invention
The purpose of this utility model is improved, is innovated at shortcoming that exists in the background technology and problem, and a kind of simple in structure, energy saving, maintenance, ambipolar permanent magnetic stirrer easy to maintenance are provided.
The technical solution of the utility model be the structure a kind of by permanent magnetic stirrer body, air cooling system, drive unit, drag the agitator of partly forming with jacking system, wherein:
The permanent magnetic stirrer body by permanent magnet inductor and not magnetic conductive shell form, permanent magnet is designed to bipolar, bipolar one-tenth N, S are assemblied on the inductor base the utmost point, and be installed in by the permanent magnet inductor that a pair of permanent-magnet pole is formed on the bearing of band swivel bearing, under the drive of motor, produce corresponding alternating magnetic field;
Air cooling system is mounted in the permanent magnetic stirrer outside, and not with the agitator motion, forces wind to send into the agitator internal cooling system by the airduct that is installed in the drag chain;
Drag with jacking system and form, be arranged on the below of permanent magnetic stirrer body by motor reducer, lifting platform and dolly.
The beneficial effects of the utility model:
The magnetic inductor of the utility model rotation makes movement of metallic by the molten metal that magnetic field induction need stir.Because the effect in magnetic field produces induced potential in molten metal, thereby produce induced-current
(following the right-hand rule).This induced-current and local magnetic field interaction produce electromagnetic push in liquation
(following left hand rule) is at electromagnetic push
Effect under molten metal with Movement in Magnetic Field.Magnetic conductive shell is not in order to protection permanent magnet and thermal protection; Be lined with special heat-barrier material in the enclosure between wall and the inductor, prevent the influence of heat radiation permanent magnet.The permanent magnet inductor drive system is in order to excite magnetic field and to change stirring frequency; The forced air cooling system forces cooling in order to give agitator when temperature is too high, guarantee agitator operate as normal continuously; Drag with jacking system and be used for equipment turnover furnace bottom and adjust stirring intensity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the inductor front view.
Fig. 3 is Fig. 2 vertical view.
The specific embodiment
By Fig. 1 to Fig. 3 as can be known, the utility model by permanent magnetic stirrer body, air cooling system, drive unit, drag with jacking system and partly form, wherein:
The permanent magnetic stirrer body by permanent magnet inductor 6 and not magnetic conductive shell 4 form, permanent magnet is designed to bipolar, bipolar one-tenth N, S are assemblied on the inductor base the utmost point, and be installed in by the permanent magnet inductor that a pair of permanent-magnet pole is formed on the bearing of band swivel bearing 5, under the drive of motor 7, produce corresponding alternating magnetic field;
Air cooling system is mounted in the permanent magnetic stirrer outside, and not with the agitator motion, forces wind to send into the agitator internal cooling system by the airduct 8 that is installed in the drag chain 9;
Drag with jacking system and form, be arranged on the below of permanent magnetic stirrer body by motor reducer 2, lifting platform 3 and dolly 1.
Permanent magnetic stirrer body described in the utility model is not by permanent magnet inductor 6, magnetic conductive shell 4, swivel bearing 5 are formed; Wherein permanent magnet inductor 6 is made up of strong permanent magnetic piece assembly 11, thermal insulation layer 12, non magnetic containment vessel 13, installation base plate 14; Strong permanent magnetic piece assembly (11) has two at installing plate (14) in mounted in pairs, and it is bipolar to form magnetic, and magnetic is bipolar becomes opposite the installation on polarity, i.e. another S utmost point very of the N utmost point very.Described drive unit comprises swivel bearing 5 and main electric rotating machine 7, is wherein linked by swivel bearing 5 and main electric rotating machine 7 by permanent magnet inductor 6.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. ambipolar permanent magnetic stirrer is characterized in that:
By permanent magnetic stirrer body, air cooling system, drive unit, drag with jacking system and partly form, wherein:
The permanent magnetic stirrer body by permanent magnet inductor (6) and not magnetic conductive shell (4) form, permanent magnet is designed to bipolar, bipolar one-tenth N, S are assemblied on the inductor base the utmost point, and be installed in by the permanent magnet inductor that a pair of permanent-magnet pole is formed on the bearing of band swivel bearing (5), under the drive of motor (7), produce corresponding alternating magnetic field;
Air cooling system is mounted in the permanent magnetic stirrer outside, and not with the agitator motion, forces wind to send into the agitator internal cooling system by the airduct (8) that is installed in the drag chain (9);
Drag with jacking system and form, be arranged on the below of permanent magnetic stirrer body by motor reducer (2), lifting platform (3) and dolly (1).
2. ambipolar permanent magnetic stirrer according to claim 1 is characterized in that described permanent magnetic stirrer body is not by permanent magnet inductor (6), magnetic conductive shell (4), swivel bearing (5) are formed; Wherein permanent magnet inductor (6) is made up of strong permanent magnetic piece assembly (11), thermal insulation layer (12), non magnetic containment vessel (13), installation base plate (14); Strong permanent magnetic piece assembly (11) has two at installing plate (14) in mounted in pairs, and it is bipolar to form magnetic, and magnetic is bipolar becomes opposite the installation on polarity, i.e. another S utmost point very of the N utmost point very.
3. ambipolar permanent magnetic stirrer according to claim 1 is characterized in that described drive unit comprises swivel bearing (5) and main electric rotating machine (7), is wherein linked by swivel bearing (5) and main electric rotating machine (7) by permanent magnet inductor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590648U CN201558681U (en) | 2009-10-26 | 2009-10-26 | Bipolar permanent magnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590648U CN201558681U (en) | 2009-10-26 | 2009-10-26 | Bipolar permanent magnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558681U true CN201558681U (en) | 2010-08-25 |
Family
ID=42623827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202590648U Expired - Fee Related CN201558681U (en) | 2009-10-26 | 2009-10-26 | Bipolar permanent magnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558681U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348332A (en) * | 2016-11-21 | 2017-01-25 | 中国科学院上海高等研究院 | Method and device for utilizing dynamic magnetic stirring paddle to prepare vaterite |
| CN111230059A (en) * | 2020-01-08 | 2020-06-05 | 安徽相邦复合材料有限公司 | Aluminum alloy and aluminum-based composite material continuous casting and rolling process equipment and method |
| CN113457536A (en) * | 2021-07-08 | 2021-10-01 | 广西格美环保新材有限公司 | Circulation lifting unit and permanent magnetism drive agitator |
-
2009
- 2009-10-26 CN CN2009202590648U patent/CN201558681U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348332A (en) * | 2016-11-21 | 2017-01-25 | 中国科学院上海高等研究院 | Method and device for utilizing dynamic magnetic stirring paddle to prepare vaterite |
| CN106348332B (en) * | 2016-11-21 | 2017-11-28 | 中国科学院上海高等研究院 | A kind of method and device that vaterite is prepared using dynamic magnetic agitating paddle |
| CN111230059A (en) * | 2020-01-08 | 2020-06-05 | 安徽相邦复合材料有限公司 | Aluminum alloy and aluminum-based composite material continuous casting and rolling process equipment and method |
| CN111230059B (en) * | 2020-01-08 | 2022-01-18 | 安徽相邦复合材料有限公司 | Continuous casting and rolling process method for aluminum alloy and aluminum-based composite material |
| CN113457536A (en) * | 2021-07-08 | 2021-10-01 | 广西格美环保新材有限公司 | Circulation lifting unit and permanent magnetism drive agitator |
| CN113457536B (en) * | 2021-07-08 | 2022-08-02 | 广西格美环保新材有限公司 | Circulation lifting unit and permanent magnetism drive agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN KEMEIDA ELECTRIC CO., LTD. Free format text: FORMER OWNER: HUNAN KEMEIDA ELECTRIC CO., LTD. Effective date: 20110121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 414000 MAILBOX NO. 90, LUOWANG ECONOMIC DEVELOPMENT ZONE, YUEYANG CITY, HU'NAN PROVINCE TO: 414000 KEMEIDA ROAD, YUEYANG CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110121 Address after: 414000 Hunan province Yueyang Kemeida Road Patentee after: Hunan Kemeida Electric Co., Ltd. Address before: 414000 box 90, Luo Wang Economic Development Zone, Hunan, Yueyang Patentee before: Hunan Kemeida Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |