CN104359328A - Multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer - Google Patents
Multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer Download PDFInfo
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- CN104359328A CN104359328A CN201410619778.0A CN201410619778A CN104359328A CN 104359328 A CN104359328 A CN 104359328A CN 201410619778 A CN201410619778 A CN 201410619778A CN 104359328 A CN104359328 A CN 104359328A
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Abstract
The invention relates to a multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer which comprises platforms, a walking mechanism, a lifting mechanism, rotating mechanisms, magnetic system bodies and a control cabinet, wherein the rotating mechanisms and the magnetic system bodies are arranged on at least two groups of platforms; the rotating mechanisms and the magnetic system bodies are combined into magnetic system body groups which is arranged in a manner of corresponding to the size of an area, to be stirred, of a melting furnace; all the magnetic system body groups arranged on the platforms are composed of electromagnetic type magnetic system bodies, or composed of permanent magnetic type magnetic system bodies, or composed of the electromagnetic type magnetic system bodies and permanent magnetic type magnetic system bodies which are mixed and arrayed. The multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer provided by the invention is of an electromagnetic or permanent magnetic structure, which is driven by respective rotating mechanism to rotate around the internal axis, so that a periodical alternating magnetic field is generated in a nonferrous liquid; the nonferrous liquid is stirred to stir a melting liquid in a large area. By the multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer provided by the invention, a stirring blank area is reduced, and stirring is performed more fully.
Description
Technical field
The present invention relates to mixing plant, refer in particular to a kind of many magnetic system and fill formula smelting furnace agitator the end of with.
Background technology
Traditional end dress formula smelting furnace agitator only has a magnetic system body to produce stirring magnetic field, can only adapt to different melting liquid distributed areas by the size changing magnetic system body.Because magnetic system body is rotary body, coil windings and magnet steel are arranged and are restricted, and actual stirring field region is the circumference centered by rotation.Will cause thus and stir the not corresponding of field region and melting liquid distributed areas, in smelting furnace, produce a large amount of white spaces of magnetic field agitation, cause melting liquid to stir insufficient problem.
Summary of the invention
The object of the invention is, for the shortcoming existed in background technology and problem in addition improvement and bring new ideas, to provide one both can increase stirring region, again can according to actual conditions convert stirring region many magnetic system and with end dress formula smelting furnace agitator.
Technical scheme of the present invention is a kind of agitator be arranged at the bottom of smelting furnace of structure, comprise platform, be arranged on platform with the walking mechanism of moving platform along the forward and backward movement of track, be arranged on the elevating mechanism with the upper and lower motion of moving platform on platform, be arranged on the rotating mechanism on platform, be arranged on the magnetic system body rotated on rotating mechanism and by rotating mechanism driving, with the switch board being connected walking mechanism, elevating mechanism, rotating mechanism and magnetic system body, wherein:
Described rotating mechanism and magnetic system body arrange at least two groups on platform, and the arrangement of the magnetic system body group of rotating mechanism and magnetic system body composition on platform needs stirring region size correspondence to arrange with smelting furnace;
The described each magnetic system body group be arranged on platform is made up of whole electromagnetic type magnetic systems body, or is made up of whole magneto magnetic systems body, or to be mixed with magneto magnetic system body by electromagnetic type magnetic system body and rearrange.
Each magnetic system body group on platform of the present invention is all connected with switch board, and by the magnetic field intensity of switch board adjustment magnetic system body and the magnetic direction of conversion magnetic system body, and control described magnetic system body group separate unit or multiple stage operation.
Wherein in an embodiment, the described each magnetic system body group be made up of rotating mechanism and magnetic system body is single to be uniformly distributed on platform.
Wherein in another embodiment, the described each magnetic system body group be made up of rotating mechanism and magnetic system body is evenly horizontally-arranged and arrange and at least two to arrange on platform, and between adjacent two row magnetic system body groups, dislocation is arranged.
Advantage of the present invention and beneficial effect:
The present invention is electromagnetism or permanent-magnet structure, rotates, produce the stirring magnetic field of cycle alternation in non-ferrous metal liquid under respective rotating mechanism drives around axis own, stirs non-ferrous metal liquid, realizes stirring the large area of melting liquid.Multiple magnetic systems body forms many magnetic system and stirs magnetic field by switch board Long-distance Control or field control, and stirring operating mode according to reality needs to select separate unit or multiple stage magnetic system body group to run.The present invention is by many magnetic system and with arranging the adaptability adding and stir field region; According to the demand flexible arrangement magnetic system body of actual stirring region, the overlapping area of stirring magnetic field and melting liquid distributed areas is increased, stir white space and reduce, stir more abundant.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is one of magnetic system of the present invention body enforcement state plan structure schematic diagram.
Fig. 3 is the two plan structure schematic diagrames that magnetic system of the present invention body implements state.
Fig. 4 is electromagnetic type magnetic system of the present invention body critical piece cross-sectional view.
Fig. 5 is magneto magnetic system of the present invention body critical piece cross-sectional view.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.First-selected embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, the object of these embodiments is provided to be make to disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is considered to " setting " on another element, it can be set directly on another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein are identical with the implication that those skilled in the art of the present invention understand usually with scientific terminology.The term used in description, just in order to describe concrete enforcement object, is not intended to be restriction the present invention.
As shown in Figure 1, agitator comprises multiple magnetic systems body 3, elevating mechanism 5, walking mechanism 2, rotating mechanism 1 and cover body 4, wherein magnetic system body 3, rotating mechanism 1 are located in cover body 4, and be fixedly arranged on platform 6 in the lump with cover body 4, platform 6 and on establish parts to be driven by elevating mechanism 5 and walking mechanism 2 to realize lifting and movable.Magnetic system body 3 is the alone or mixed structure of electromagnetic type or magneto magnet, and each magnetic system body 3 is driven by rotating mechanism 1 and rotates, and produces cycle alternation and stirs magnetic field, stir non-ferrous metal liquid, realize stirring the large area of melting liquid.
According to melting liquid stirring region scope, multiple magnetic systems body becomes single layout, as shown in Figure 2; Or multi-row staggered layout, as shown in Figure 3; Also can according to the concrete structure of smelting furnace ringwise, or the mode such as rectangle is arranged, and figure does not show.Formed between each magnetic system body 3 and multiplely independently stir magnetic field, and the magnetic system body group of arranging stirs demand according to reality that separate unit or multiple stage can be selected to run.Described magnetic system body 3 is moved to by elevating mechanism 5 and stirs operating position, adjusts the vertical range with smelting furnace, leave operating position after stirring by walking mechanism 2.During work, magnetic system body 3 produces directional magnetic field, rotates under rotating mechanism drives, and directional magnetic field changes the stirring of cycle alternating magnetic field realization to melting liquid into.
As shown in Figure 1, rotating mechanism 1 comprises the motor 11 be fixed on platform 6, the reductor 12 driven by motor 11, be arranged at the output shaft on reductor 12 and hollow support axle 13, and the rotary support 14 to be connected with hollow support axle 13, magnetic system body 3 to be fixed on the pallet that arranges above rotary support 14 and to drive positive and negative rotation by rotating mechanism 1, the outgoing cable of magnetic system body 3 or draw assembly and drawn by hollow support axle 13.Described motor 11 connection control cabinet, and by the startup work of switch board Long-distance Control or stop standby; Motor 11 also can on-the-spot startup work or stopping.
As shown in Figure 1, walking mechanism 2 is driven by motor and platform is moved forward and backward along track, comprises road wheel 21, by the walking mechanism 22 of motor or fluid motor-driven road wheel 21 movement.Described walking mechanism 22 and driver part connection control cabinet, and opened and closed by switch board Long-distance Control; Also can field control open and close.
As shown in Figure 1, elevating mechanism 5 is elevated by screw mandrel or hydraulic-driven, comprises motor 52, lifting locking device 51 and stopping means 53 that parametric controller 6 is elevated; Its lifting locking device 51 is arranged on the both sides of platform 6, driver part and motor 52 connection control cabinet, and is run by switch board Long-distance Control, also runs by field control.
As shown in Fig. 1,4, magnetic system body 3, for being arranged on the electromagnetic type magnetic system body in housing 35, its housing 35 has radiator window 36; Electromagnetic type magnetic system body is made up of electrical pure iron material iron core 32 and the solenoid 31 be wound on iron core 32; Solenoid 31 forms by with the aluminum of insulating barrier or the coiling of copper electromagnetic wire, and solenoid 31 connection control cabinet also realizes the adjustment of electromagnetism magnetic field intensity and the conversion in direction by switch board.
As shown in Figure 1,5, magnetic system body 3, for being arranged on the magneto magnetic system body in housing 35, its housing 35 has radiator window 36; Magneto magnetic system body is made up of permanent magnetic steel 33 and magnetic conduction yoke 34, permanent magnetic steel 33 one-tenth the two poles of the earth arranged, is sealed in housing 35 that non-magnet material makes, forms closed magnetic circuit with magnetic conduction yoke 34.
Operation principle of the present invention:
The present invention is used in non-ferrous metal metallurgy, is rotated obtain the stirring of alternating magnetic field realization to melting liquid by machinery.Magnetic system body produces directional magnetic field by electromagnetism or permanent magnetic system, rotates under rotating mechanism drives, and forms cycle alternation and stir magnetic field in non-ferrous metal liquid, stirs non-ferrous metal liquid and realizes stirring the large area of melting liquid.
The present invention is by many magnetic system and by layout with the object reaching flexible adaptation stirring region; According to stirring region demand, the arrangement of magnetic system body is set, the overlapping area that increase stirring magnetic field and melting liquid distribute.Aircraft gate or maintenance position is placed under off working state of the present invention.When equipment works, walking mechanism is action first, makes equipment platform bottom smelting furnace, stir operating position along track and moves, after the relative position of point operation control accurate adjustment magnetic system's body and melting liquid, and walking mechanism break-off.With rear lifting mechanism action, equipment platform moves to direction at the bottom of smelting furnace, and trigger limit switch after arriving assigned address, elevating mechanism quits work.After equipment enters operating position, magnetic system body excitation starts, and produces operating fields.Then rotating mechanism work, magnetic system body rotates around respective axis, forms the stirring magnetic field of cycle alternation, realizes fully stirring the large area of melting liquid.After stirring end-of-job, rotating mechanism quits work, and field power supply cuts out.And rear lifting mechanism workbench resets, walking mechanism motion makes equipment moving to initial position.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention; not design of the present invention and scope are limited; under the prerequisite not departing from design philosophy of the present invention; the various modification that in this area, engineers and technicians make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (4)
1. magnetic system more than a kind with end dress formula smelting furnace agitator, be arranged at the bottom of smelting furnace, comprise platform (6), being arranged on platform (6) is with moving platform (6) before track, the walking mechanism (2) of rear movement, being arranged on platform (5) is with on moving platform (5), the elevating mechanism (5) of lower motion, be arranged on the rotating mechanism (1) on platform (6), be arranged on magnetic system body (3) that rotating mechanism (1) above and by rotating mechanism (1) driving rotates, with be connected walking mechanism (2), elevating mechanism (5), the switch board of rotating mechanism (1) and magnetic system body (3), it is characterized in that:
Described rotating mechanism (1) and magnetic system body (3) arrange at least two groups on platform (6), and the arrangement of magnetic system body group on platform (6) that rotating mechanism (1) and magnetic system body (3) form needs stirring region size correspondence to arrange with smelting furnace;
The described each magnetic system body group be arranged on platform (6) is made up of whole electromagnetic type magnetic systems body, or is made up of whole magneto magnetic systems body, or is made up of electromagnetic type magnetic system's body and magneto magnetic system body.
2. many magnetic system according to claim 1 with end dress formula smelting furnace agitator, it is characterized in that the described each magnetic system body group be made up of rotating mechanism (1) and magnetic system body (3) is single and be uniformly distributed on platform (6).
3. many magnetic system according to claim 1 with end dress formula smelting furnace agitator, it is characterized in that the described each magnetic system body group be made up of rotating mechanism (1) and magnetic system body (3) is evenly horizontally-arranged and arrange at least two arranging on platform (6), and between adjacent two row magnetic system body groups, dislocation is arranged.
4. many magnetic system according to claim 1 with end dress formula smelting furnace agitator, it is characterized in that the described each magnetic system body group be arranged on platform (6) controls separate unit by switch board or multiple stage is run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619778.0A CN104359328A (en) | 2014-11-07 | 2014-11-07 | Multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619778.0A CN104359328A (en) | 2014-11-07 | 2014-11-07 | Multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer |
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| CN104359328A true CN104359328A (en) | 2015-02-18 |
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| CN201410619778.0A Pending CN104359328A (en) | 2014-11-07 | 2014-11-07 | Multi-magnetic system simultaneously used bottom mounted type melting furnace stirrer |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648062A (en) * | 1948-11-16 | 1950-12-28 | Eriksson Karl Erik | Improvements in electrical melting furnaces |
| US5968223A (en) * | 1993-07-13 | 1999-10-19 | Eckert; C. Edward | Method for heating molten metal using heated baffle |
| CN1966746A (en) * | 2005-11-14 | 2007-05-23 | 洪俊 | Smelter hearth stirring device with tilting function |
| CN101509730A (en) * | 2008-08-08 | 2009-08-19 | 张森林 | Bottom assembling electromagnetic agitator for direct current excitation smelting furnace |
| CN101614485A (en) * | 2008-06-27 | 2009-12-30 | 高桥谦三 | The calciner of band agitating device |
| 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 |
| CN202254908U (en) * | 2011-10-12 | 2012-05-30 | 岳阳钟鼎热工电磁科技有限公司 | Rotary molten aluminum electromagnetic stirring device |
| CN102809302A (en) * | 2012-09-14 | 2012-12-05 | 岳阳鸿升电磁科技有限公司 | Bottom mounted electric permanent magnetic agitator for smelting furnace |
| CN204255119U (en) * | 2014-11-07 | 2015-04-08 | 岳阳鸿升电磁科技有限公司 | Many magnetic system also fills formula smelting furnace agitator the end of with |
-
2014
- 2014-11-07 CN CN201410619778.0A patent/CN104359328A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648062A (en) * | 1948-11-16 | 1950-12-28 | Eriksson Karl Erik | Improvements in electrical melting furnaces |
| US5968223A (en) * | 1993-07-13 | 1999-10-19 | Eckert; C. Edward | Method for heating molten metal using heated baffle |
| CN1966746A (en) * | 2005-11-14 | 2007-05-23 | 洪俊 | Smelter hearth stirring device with tilting function |
| CN101614485A (en) * | 2008-06-27 | 2009-12-30 | 高桥谦三 | The calciner of band agitating device |
| CN101509730A (en) * | 2008-08-08 | 2009-08-19 | 张森林 | Bottom assembling electromagnetic agitator for direct current excitation smelting furnace |
| 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 |
| CN202254908U (en) * | 2011-10-12 | 2012-05-30 | 岳阳钟鼎热工电磁科技有限公司 | Rotary molten aluminum electromagnetic stirring device |
| CN102809302A (en) * | 2012-09-14 | 2012-12-05 | 岳阳鸿升电磁科技有限公司 | Bottom mounted electric permanent magnetic agitator for smelting furnace |
| CN204255119U (en) * | 2014-11-07 | 2015-04-08 | 岳阳鸿升电磁科技有限公司 | Many magnetic system also fills formula smelting furnace agitator the end of with |
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Application publication date: 20150218 |