CN207165369U - Air-cooled type electric magnetic iron remover - Google Patents
Air-cooled type electric magnetic iron remover Download PDFInfo
- Publication number
- CN207165369U CN207165369U CN201721155221.1U CN201721155221U CN207165369U CN 207165369 U CN207165369 U CN 207165369U CN 201721155221 U CN201721155221 U CN 201721155221U CN 207165369 U CN207165369 U CN 207165369U
- Authority
- CN
- China
- Prior art keywords
- air
- yoke
- coil
- type electric
- magnetic iron
- 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.)
- Active
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a kind of air-cooled type electric magnetic iron remover, including coil device, the yoke above coil device and the cooling device above yoke；Cooling device includes cooler, and cooling blower is provided with the outside wind inlet of cooler, and the shell inner cavity of cooler is provided with heat exchanger tube and inner loop blower fan；Yoke is provided with yoke air inlet and yoke air outlet, and yoke air inlet, yoke air outlet connect coil case inner chamber with cooler casing inner chamber.Air-cooled type electric magnetic iron remover of the present utility model, internal magnet exciting coil cooling medium are air, are cooled down by outer fan air, are adapted to use under any environment, environmental suitability is strong, and energy consumption is low, in light weight, and cost is low；The omnibearing stereo circulation of hot inside air is realized, coil good cooling results, temperature rise is low, safe and reliable；Equipment uses enclosed construction, and pollution-free, simple in construction, easy care is cost-effective, can be widely used in the industries such as harbour, power plant, cement plant, colliery.
Description
Technical field
It the utility model is related to equipment for removing ferric ion technical field, and in particular to a kind of air-cooled type electric magnetic iron remover, suitable for coal
The Material deironing at the industry productions such as charcoal, metallurgy, cement, electric power, harbour scene.
Background technology
At present, iron removaling is required in the production scene of the industries such as harbour, power plant, cement plant, colliery, to protect the industry
Capital equipment and product quality.In these industries, majority still uses self-cooled, air-cooled, oil cooling and forced oil-circulation formula
Electric magnetic iron remover.And the electric magnetic iron remover of these types of cooling is from use occasion and effective utilization, each variant and defect.Oil
Cold and forced oil-circulation formula electric magnetic iron remover cooling medium is transformer oil, it is impossible to is made in containing explosive mixture environment
With field of employment is restricted.For air-cooled electromagnetic iron remover because housing is not full-closed structure, dust easily enters coil
In, cause radiating difficult, fire incident easily occurs.Self-cooled electromagnetic de-ironing separator volume is big, it is difficult to radiates, and manufacturing cost
It is high.
The content of the invention
In view of this, technical problem to be solved in the utility model is：A kind of air-cooled type electric magnetic iron remover, excitation are provided
Coil cooling medium is air, is cooled down using air, is adapted to use under any environment, and good cooling results, and temperature rise is low, uses
Securely and reliably.
In order to solve the above technical problems, the technical solution of the utility model is：Air-cooled type electric magnetic iron remover, the air-cooled type
Electric magnetic iron remover includes：Coil device, the coil device include coil case, are arranged at the iron core of the coil case inner chamber
With the magnet exciting coil for being around in its outer diameter, yoke is provided with the top of the coil case, the top of the yoke is set
There is cooling device；
The cooling device includes cooler, and the cooler includes cooler casing and is arranged at the cooler casing
The heat exchanger tube of inner chamber, the cooler casing is provided with outside wind inlet and outside wind exports, and is provided with the outside wind inlet
Cooling blower, the cooler casing inner chamber are additionally provided with inner loop blower fan；
The yoke is provided with yoke air inlet and yoke air outlet, and the yoke air inlet, the yoke air outlet are by institute
Coil case inner chamber is stated to connect with the cooler casing inner chamber.
During air-cooled type electric magnetic iron remover work operation of the present utility model, cooler first works, work after magnet exciting coil is powered
Make；When cooler works, extraneous air is sent into heat exchanger tube by cooling blower；Hot-air caused by magnet exciting coil work, by interior
Portion's circulating fan is forced to be pumped to cooler casing inner chamber by yoke air outlet, and hot-air enters with the extraneous air in heat exchanger tube
Row sufficient heat exchange, the extraneous air row's external environment being heated in heat exchanger tube, the hot-air in cooler casing inner chamber is through changing
Coil case inner chamber is sent back to by yoke air inlet after heat cooling, so as to form the circulation of the omnibearing stereo of hot inside air, to line
Fast cooling cooling is enclosed, coil good cooling results, temperature rise is low, safe and reliable；Also, any ring is adapted to using air cooling
Used under border, it is applied widely.
Wherein, the yoke air inlet is set close to the periphery of the yoke, and is evenly equipped with multiple；The yoke air-out
Mouth is located at the inner side of the yoke air inlet, and is evenly equipped with multiple.
Wherein, the annular space that the yoke air inlet corresponds between the coil case and the magnet exciting coil, from
And form cooling air channel；The yoke air outlet corresponds to the magnet exciting coil, so as to form out hot-flow flue.
Wherein, magnet exciting coil layering coiling, every 2 to 5 layer line circle are left and line between adjacent windings group as one group
The consistent air-gap in coil axis direction.Air-gap is left between adjacent windings group, for hot-air caused by magnet exciting coil work
Rising flow channel is provided, hot-air rises along air-gap, is forced to be pumped in cooler casing by yoke air outlet
Chamber carries out heat exchange, so as to magnet exciting coil cooling.
Wherein, insulation parting bead or insulating barrier are arranged at intervals with the air-gap between adjacent windings group.
Wherein, the iron core overcoat has coil rack, and the coil rack includes：The lining being placed on outside the iron core, institute
The upper end for stating lining is provided with the upper padding plate radially to stretch out, and the lower end of the lining is provided with radially to extension
The lower bolster stretched, the upper padding plate, the lower bolster respectively along the lining it is circumferentially spaced be provided with it is multiple；The excitation
Coil is around in the periphery of the lining.Sector region is formed between spaced lower bolster, sector region plays communicating passage
Effect, the air-gap between the annular space between coil case and magnet exciting coil, coil group is connected, and is easy to form hot blast and is followed
Ring passage.
Wherein, arc wind board is fixedly connected between the outer end of the upper padding plate, multiple arc wind boards enclose
Into wind loop.After wind loop, air intake region can be made effectively to separate with air-out region, avoid the occurrence of Air escape branch or wind
Flow away shortcut the occurrence of, improve the circulating effect of hot inside air.
Wherein, the lower surface of the upper padding plate, the upper surface of the lower bolster are all provided with lateral isolation backing plate, the lining
The outer peripheral face of cylinder is arranged at intervals with the longitudinal insulating pad consistent with its axial direction.
Wherein, the cooler is shell-and-tube heat exchanger.
Wherein, the yoke includes main yoke setting up and down and secondary yoke.Yoke uses modular construction, on the one hand, just
The yoke of different-thickness is combined into manufacture, meets distinct device needs；On the other hand, it is easy to be fixedly installed in main yoke and hangs
Part is filled, meets handling needs.
In summary, by adopting the above-described technical solution, air-cooled type electric magnetic iron remover of the present utility model, magnet exciting coil
Cooling medium is air, is cooled down using outer fan air, is adapted to use under any environment, environmental suitability is strong, the scope of application
Extensively, energy consumption is low, in light weight, and cost is low；Realize the omnibearing stereo circulation of hot inside air, coil good cooling results, temperature rise
It is low, it is safe and reliable；Equipment uses enclosed construction, and pollution-free, simple in construction, easy care is cost-effective, can answer extensively
Used in industries such as harbour, power plant, cement plant, collieries.
Brief description of the drawings
Fig. 1 is the air-cooled type electric magnetic iron remover main view schematic cross-sectional view of the utility model embodiment；
Fig. 2 is Fig. 1 schematic top plan views；
Fig. 3 is main yoke structural representation in Fig. 1；
Fig. 4 is secondary magnetic yoke structure schematic diagram in Fig. 1；
Fig. 5 is excitation coil structure schematic diagram in Fig. 1；
Fig. 6 is enlarged diagram at A in Fig. 5；
Fig. 7 is Fig. 1 coil skeleton structure schematic diagrames；
Fig. 8 is Fig. 7 schematic top plan views；
Fig. 9 is the distinguished and admirable circulation schematic diagram of air-cooled type electric magnetic iron remover of the utility model embodiment；
In figure：1- cooling blowers；2- coolers；3- inner loop blower fans；4- yokes；41- main yokes；42- pair yokes；
411- yoke air inlets；412- yoke air outlets；51- coil cases；521- iron cores；522- linings；523- upper padding plates；524-
Lower bolster；525- arc wind boards；526- lateral isolation backing plates；527- longitudinal directions insulating pad；53- magnet exciting coils；531- coils
Wire；532- air-gaps；533- insulation parting beads；6- terminal boxes；7- hangers.
In figure, solid arrow represents hot inside air flow direction, and dotted arrow represents flow of external air direction.
Embodiment
The utility model is further non-limitingly described in detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, air-cooled type electric magnetic iron remover of the present utility model includes coil device, is arranged at coil dress
Put the yoke 4 of top and be arranged at the cooling device of the top of yoke 4.
Wherein, coil device includes coil case 51, is arranged at the iron core 521 of coil case inner chamber and is around in iron core 521
The magnet exciting coil 53 of periphery.Yoke 4 is arranged at the top of coil case 51, and terminal box 6 is arranged on the sidepiece of coil case 51.Line
It can be circular configuration or square structure to enclose shell 51.
Wherein, cooling device includes：Cooler 2, cooler 2 preferably use shell-and-tube heat exchanger, and cooler 2 includes cooling
Device shell and the heat exchanger tube and deflection plate for being arranged at cooler casing inner chamber, cooler casing are provided with outside wind inlet and outside
Wind exports, and is provided with cooling blower 1 at outside wind inlet, cooling blower 1 preferably uses axial flow blower, in cooler casing
Chamber is additionally provided with inner loop blower fan 3, and inner loop blower fan 3 preferably uses centrifugal blower.
Wherein, cooler casing, yoke 4, coil case 51 are sequentially connected, and form closed circulation housing.
It is common shown as shown in Figure 1, Figure 3 and Figure 4, wherein, yoke 4 preferably uses modular construction, and yoke 4 includes the master on top
Yoke 41 and the secondary yoke 42 of bottom.Main yoke 41, secondary yoke 42 are all provided with yoke air inlet 411 and yoke air outlet 412, magnetic
Yoke air inlet 411, yoke air outlet 412 connect the inner chamber of coil case 51 with the shell inner cavity of cooler 2.Wherein, yoke
Air inlet 411 is set close to the periphery of yoke 4, corresponding to the annular space between coil case 51 and magnet exciting coil 53, and
Be evenly equipped with it is multiple, so as to form cooling air channel；Yoke air outlet 412 is located at the inner side of yoke air inlet 411, corresponding to excitation wire
Circle 53 and inner loop blower fan 3, and be evenly equipped with it is multiple, so as to form out hot-flow flue.
Yoke 4 uses modular construction, on the one hand, is easy to manufacture, be combined into the yoke of different-thickness, meets distinct device need
Will；On the other hand, main yoke 41 preferably uses square structure, is easy to the surrounding in main yoke 41 that hanger 7 is fixedly installed, meets to hang
Fortune needs, and also allows for being fastenedly connected the flange of cooler of cooler 2 and main yoke 41 by threaded fastener.
As Fig. 5 and Fig. 6 are jointly shown, wherein, magnet exciting coil 53 is layered coiling by winding wire 531 and formed, every 2 to 5 layers
Coil (illustrates the situation that 2 layer line circles are one group, certainly, as needed or more layers coil as one group in figure
As one group), the air-gap 532 consistent with coil axis direction is left between adjacent windings group；Further, adjacent windings group
Between air-gap 532 in compartment of terrain be provided with insulation parting bead 533, or insulating barrier.Air-gap 532 is the work of magnet exciting coil 53
Hot-air caused by work provides rising flow channel, and hot-air rises along air-gap 532, passes through the quilt of yoke air outlet 412
Inner loop blower fan 3 is forced to be pumped to the shell inner cavity of cooler 2, carries out heat exchange cooling.
As shown in figure 1, wherein, the overcoat of iron core 521 has coil rack.As shown in Figure 7 and Figure 8, wherein, coil rack
Including：The lining 522 being placed on outside iron core 521, the upper end of lining 522 are provided with the upper padding plate 523 radially to stretch out, lining
The lower end of cylinder 522 is provided with the lower bolster 524 radially to stretch out, and upper padding plate 523, lower bolster 524 are respectively along lining 522
It is circumferentially spaced be evenly equipped with multiple, magnet exciting coil 53 is around in the periphery of lining 522；Shape between spaced lower bolster 524
Into sector region, sector region plays communicating passage effect, by the annular space between coil case 51 and magnet exciting coil 53, line
Air-gap 532 between circle group connects, and is easy to form hot air circulation passage.It is fixedly connected between the outer end of upper padding plate 523
Arc wind board 525, multiple arcs deep bead 525 surround one week, form wind loop；Wind loop can make air intake region and air-out
Region effectively separates, and avoids the occurrence of Air escape branch or distinguished and admirable the occurrence of taking a shortcut, and improves the circulating effect of hot inside air.
Wherein, be all provided with lateral isolation backing plate 526 in the upper surface of the lower surface of upper padding plate 523, lower bolster 524, lining 522 it is outer
Side face is arranged at intervals with the longitudinal insulating pad 527 consistent with its axial direction.
As shown in figure 9, during air-cooled type electric magnetic iron remover work of the present utility model, cooler 2 first works, magnet exciting coil 53
Worked after energization.When cooler 2 works, extraneous air is sent into heat exchanger tube by cooling blower 1.Produce and swash when magnet exciting coil 53 works
Exciting field come realize the suction iron of tramp iron separator act on, magnet exciting coil 53 work caused by hot-air rise along air-gap 532, pass through
Yoke air outlet 412 is forced to be pumped to the shell inner cavity of cooler 2 by inner loop blower fan 3, while hot-air is through deflection plate
Sufficient heat exchange is carried out with the extraneous air in heat exchanger tube, the extraneous air being heated in heat exchanger tube is arranged to the Nature, outside cooler 2
Hot-air in shell inner chamber after heat exchange cooling sends the inner chamber of coil case 51 back to through yoke air inlet 411, along coil case 51 with
Annular space between magnet exciting coil 53, the sector region between lower bolster 524, along the air-gap 532 between coil group
Rise, form comprehensive hot inside air stereo circulating；Hot-air walks the shell side of cooler 2, and extraneous air walks cooler 2
Tube side, hot inside air circulation is not communicated with external ventilation cooling, so as to have the function that to the fast cooling of magnet exciting coil 53, line
Good cooling results are enclosed, temperature rise is low, safe and reliable, improves electric magnetic iron remover performance.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Those skilled in the art is appreciated that
In the case of the spirit and scope of the present utility model defined without departing substantially from appended claims, it can be done in form and details
Go out various modifications.
Claims (10)
1. air-cooled type electric magnetic iron remover, the air-cooled type electric magnetic iron remover includes：Coil device, the coil device include coil
Shell, the iron core for being arranged at the coil case inner chamber and the magnet exciting coil for being around in its outer diameter, it is characterised in that described
Yoke is provided with the top of coil case, cooling device is provided with above the yoke；
The cooling device includes cooler, and the cooler includes cooler casing and is arranged at the cooler casing inner chamber
Heat exchanger tube, the cooler casing is provided with outside wind inlet and outside wind and exports, and cooling is provided with the outside wind inlet
Blower fan, the cooler casing inner chamber are additionally provided with inner loop blower fan；
The yoke is provided with yoke air inlet and yoke air outlet, and the yoke air inlet, the yoke air outlet are by the line
Circle shell inner cavity connects with the cooler casing inner chamber.
2. air-cooled type electric magnetic iron remover as claimed in claim 1, it is characterised in that the yoke air inlet is close to the yoke
Periphery set, and be evenly equipped with multiple；The yoke air outlet is located at the inner side of the yoke air inlet, and is evenly equipped with more
It is individual.
3. air-cooled type electric magnetic iron remover as claimed in claim 2, it is characterised in that the yoke air inlet corresponds to the line
The annular space enclosed between shell and the magnet exciting coil, the yoke air outlet correspond to the magnet exciting coil.
4. air-cooled type electric magnetic iron remover as claimed in claim 1, it is characterised in that the magnet exciting coil is layered coiling, every 2 to
5 layer line circles leave the air-gap consistent with coil axis direction as one group between adjacent windings group.
5. air-cooled type electric magnetic iron remover as claimed in claim 4, it is characterised in that the air-gap between adjacent windings group
In be arranged at intervals with insulation parting bead or insulating barrier.
6. air-cooled type electric magnetic iron remover as claimed in claim 1, it is characterised in that the iron core overcoat has coil rack, institute
Stating coil rack includes：The lining being placed on outside the iron core, the upper end of the lining be provided with radially stretch out it is upper
Backing plate, the lower end of the lining are provided with the lower bolster radially to stretch out, the upper padding plate, the lower bolster edge respectively
The lining it is circumferentially spaced be provided with it is multiple；
The magnet exciting coil is around in the periphery of the lining.
7. air-cooled type electric magnetic iron remover as claimed in claim 6, it is characterised in that fixed between the outer end of the upper padding plate
Arc wind board is connected with, multiple arc wind boards surround wind loop.
8. air-cooled type electric magnetic iron remover as claimed in claim 6, it is characterised in that the lower surface of the upper padding plate, it is described under
The upper surface of backing plate is all provided with lateral isolation backing plate, and the outer peripheral face of the lining is arranged at intervals with the longitudinal direction consistent with its axial direction
Insulating pad.
9. air-cooled type electric magnetic iron remover as claimed in claim 1, it is characterised in that the cooler is shell-and-tube heat exchanger.
10. air-cooled type electric magnetic iron remover as claimed in claim 1, it is characterised in that the yoke includes master setting up and down
Yoke and secondary yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155221.1U CN207165369U (en) | 2017-09-08 | 2017-09-08 | Air-cooled type electric magnetic iron remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155221.1U CN207165369U (en) | 2017-09-08 | 2017-09-08 | Air-cooled type electric magnetic iron remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165369U true CN207165369U (en) | 2018-03-30 |
Family
ID=61721216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155221.1U Active CN207165369U (en) | 2017-09-08 | 2017-09-08 | Air-cooled type electric magnetic iron remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424751A (en) * | 2017-09-08 | 2017-12-01 | 山东华特磁电科技股份有限公司 | Air-cooled type electric magnetic iron remover |
-
2017
- 2017-09-08 CN CN201721155221.1U patent/CN207165369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424751A (en) * | 2017-09-08 | 2017-12-01 | 山东华特磁电科技股份有限公司 | Air-cooled type electric magnetic iron remover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106487150B (en) | Compact motor with heat radiation structure | |
| EP2502242B1 (en) | Electrical transformer with diaphragm and method of cooling same | |
| CN105591497A (en) | Independent stator ventilating and cooling type permanent magnet motor | |
| KR101878244B1 (en) | An electric machine | |
| CN106451915A (en) | External rotor permanent magnet motor stator | |
| CN207165369U (en) | Air-cooled type electric magnetic iron remover | |
| CN107424751A (en) | Air-cooled type electric magnetic iron remover | |
| CN208444714U (en) | Reactor, motor drive, power governor and equipment | |
| CN101847490A (en) | Air-immersed transformer water-cooling system | |
| CN202231516U (en) | Segmented magnetic pole iron core | |
| CN203316250U (en) | Forced oil circulation two-coil electromagnetic iron separator | |
| CN210138741U (en) | Air internal circulation water-cooled electromagnetic iron remover | |
| CN207200459U (en) | Motor | |
| CN206542299U (en) | A kind of compact medium-sized high pressure motor of novel cooling structure | |
| CN206060461U (en) | A kind of increased safety three-phase induction motor ventilation cooling structure | |
| KR101547580B1 (en) | Apparatus for cooling motor | |
| CN202678067U (en) | Wind directional circulating device used for water-cooling three-phase power transformer | |
| JP4857874B2 (en) | Rotating electric machine | |
| CN204463981U (en) | A kind of novel dry transformer | |
| CN103617862B (en) | The water-cooled electro-magnet of magnetron and magnetron device | |
| CN207268969U (en) | A kind of water circulation type cools down magnetizing coil | |
| CN205862939U (en) | A kind of miniature transformer of high efficiency and heat radiation | |
| CN203872021U (en) | Outer rotor motor with independent coil | |
| CN202538912U (en) | Water-cooled electromagnetic iron remover | |
| CN206432819U (en) | A kind of compact(ing) machine for carrying radiator structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |