CN203816773U - Electromagnetic roller - Google Patents
Electromagnetic roller Download PDFInfo
- Publication number
- CN203816773U CN203816773U CN201420254222.1U CN201420254222U CN203816773U CN 203816773 U CN203816773 U CN 203816773U CN 201420254222 U CN201420254222 U CN 201420254222U CN 203816773 U CN203816773 U CN 203816773U
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- China
- Prior art keywords
- roller
- magnetic
- utmost point
- magnetizing coil
- point heart
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Abstract
The utility model discloses an electromagnetic roller. The roller comprises a sleeve, and a roller arranged in the sleeve, wherein the roller is a hollow roller; a roller shaft is arranged at the two ends of the roller; a plurality of side plates are annularly arranged on the periphery of the roller in the central axis direction; a pole shank is arranged between every two adjacent side plates; the poles taking the central axis of the roller as a reference are arranged symmetrically; multiple poles are arranged; field coils are arranged on three quarters of the pole shanks while no field coil is arranged on the other quarter of the pole shanks; the field coils are connected with a collecting ring plate. According to the utility model, through adopting the electromagnetic roller for replacing the permanent magnetic roller in the traditional magnetic separating machine, the magnetic field intensity in the magnetic separating machine is enhanced greatly, the adsorption capacity is stronger, and through adopting the method of distributing the field coils on part of the pole shanks so as to enable the magnetic field on a certain relative rest straight line of the roller to generate intermittent magnetic power for absorbing and releasing magnetic conductive materials, the roller is easier to clean.
Description
Technical field
The utility model relates to the field of Magnetic Isolation machine, is specifically related to a kind of electromagnetism roller.
Background technology
The magnetic roller segment of original Magnetic Isolation machine be take permanent-magnet material as magnetic source, permanent-magnet material is due to the limitation of the performance of itself, after adding shell parcel, magnetic force reduces greatly, and the magnetic field intensity of permanent-magnet material is also lower, for the magnetic conductive substance of bendway, cannot reach the function of absorption completely.The Magnetic Isolation machine using at present adopts permanent-magnet material as main absorption affinity mostly, no matter is open type, or enclosed magneto Magnetic Isolation machine all exists absorption, and ferromagnetic materials is difficult to the disadvantage of clearing up; Simultaneously also there is the material under Long-Term Sorption liquid condition in permanent-magnet material, gets rusty easily and affect the shortcoming in service life; Original permanent magnetism magnetic seperator is to adopt the method for pure machinery to remove sticking magnetic conductive substance in addition, has the problems such as mechanical removal is difficult, incomplete.
Utility model content
The purpose of this utility model provides a kind of electromagnetism roller, solves one or more in above-mentioned prior art problem.
According to a kind of electromagnetism roller of the present utility model, comprise sleeve and be placed in the roller in sleeve, roller is hollow roller, and roller two ends are provided with roll shaft, is equipped with some side plates along axis direction on roller circumference, between adjacent two blocks of side plates, be provided with the utmost point heart, the utmost point heart be take the axis of described roller and is symmetrical arranged as benchmark, and utmost point calculation amount is a plurality of, and the utmost point of 3/4 quantity is provided with magnetizing coil in the heart, the utmost point of other 1/4 quantity is not provided with magnetizing coil in the heart, and magnetizing coil is connected with current collection ring flat-plate.A kind of electromagnetism roller that the utility model adopts, replace the permanent-magnet material in former Magnetic Isolation machine, make magnetic field intensity, adsorption capacity in Magnetic Isolation machine strengthen 50% than original permanent magnetism roller, adopt distribute the in the heart method of magnetizing coil of the utmost point of 3/4 quantity, make on a certain straight line that roller is relatively static magnetic field produce the magnetic force being interrupted and inhale and put magnetic conductive substance, more easy cleaning.
In some embodiments, magnetizing coil is the coil of high-strength polyester enamel insulated round copper wire.In the process of local power on/off, this coil result of use is better, and magnetic field magnetic force is stronger.
In some embodiments, in the gap between the utmost point heart and side plate, be provided with packing material.Between the utmost point heart and side plate, be provided with packing material, better fixing magnetizing coil, prevents that magnetizing coil from rocking or walking, and improves the stability of electromagnetism roller.
In some embodiments, packing material is epoxide resin material.Packing material convenient sources, durable wear-resisting, heat-proof combustion-resistant.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electromagnetism roller of a kind of embodiment of the present utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in more detail.
As shown in Figure 1; electromagnetism roller comprises steel sleeve 1 and is placed in the roller 2 in sleeve 1; sleeve 1 protection electromagnetism roller internal structure; the ferromagnetic material that isolation is inhaled; roller 2 is hollow roller, and roller 2 two ends welding or bolt are provided with roll shaft 3, and roll shaft 3 is arranged in sleeve 1 both ends of the surface; roll shaft 3 adopts steel material to make, and the two-port of roll shaft 3 is provided with screw thread or buckle.
Roller 2 is cylindrical shape, take the axis of roller 2 is benchmark, on roller 2 circumference, be equipped with some side plates 4 along axis direction, side plate 4 is arranged on roller 2 by welding manner, between adjacent two blocks of side plates 4, be provided with the utmost point heart 5, between side plate 4 and the utmost point heart 5, have packing material 8, packing material 8 can be epoxide resin material or other organic materials etc.
On the utmost point heart 5, be wound with magnetizing coil 6, magnetizing coil 6 is the coil of high-strength polyester enamel insulated round copper wire, the quantity of the utmost point heart 5 is a plurality of, wherein on the utmost point heart 5 of 3/4 quantity, be wound with magnetizing coil 6, on the 1/4 remaining quantity utmost point heart 5, be not provided with magnetizing coil 6, in the process of energising, this coil result of use is better, and the original permanent magnetism roller of magnetic field magnetic force rate strengthens 50%; The utmost point heart 5 be take the axis of roller 2 and by welding manner symmetry, is arranged on roller 2 circumferential surfaces as benchmark.
One end of roll shaft 3 is connected with motor by flange, and the other end is inserted in current collection ring flat-plate 7, and current collection ring flat-plate 7 pin keies are connected on roller 2 one end axial planes and connect magnetizing coil 6 by electric wire.
The electromagnetism roller that the utility model adopts adopts the method for the magnetizing coil 6 that distributes on the utmost point heart 2 of 3/4 quantity, makes on a certain relatively static straight line of roller 2 magnetic field produce the magnetic force being interrupted and inhales and put magnetic conductive substance.Original magnetic roller segment be take permanent-magnet material as magnetic source, permanent-magnet material is due to the limitation of the performance of itself, after adding the parcel of shell, magnetic force reduces greatly, and the magnetic field intensity of permanent-magnet material is also lower, magnetic conductive substance for bendway cannot reach the function of absorption completely, and permanent magnetism seperator also exists the not problem of easy to clean in addition.
Operation principle of the present utility model, magnetizing coil 6 provides electric current by circuit, wherein on the utmost point heart 2 of 3/4 quantity, be wound with magnetizing coil 6, and be not provided with magnetizing coil 6 on the residue utmost point heart 2, at magnetizing coil 6, produce magnetic field around, the magnetic line of force in magnetic field is distributed in sleeve 1 region, utilize rotation and the energising to magnetizing coil 6 of sleeve 1, in the process of energising, on the periphery of roller, on relatively static a certain straight line, magnetic field produces or disappears, thereby complete the suction of ferromagnetic materials or put, be easier to cleaning, electromagnetism is for permanent-magnet material, magnetic force is stronger, adsorption effect is better.
The above is only optimal way of the present utility model; it should be pointed out that to those skilled in the art, do not departing under the prerequisite of the utility model creation design; can also make some similar distortion and improvement, within these also should be considered as protection domain of the present utility model.
Claims (4)
1. an electromagnetism roller, it is characterized in that: comprise sleeve (1) and be placed in the roller (2) in described sleeve (1), described roller (2) is hollow roller, described roller (2) two ends are provided with roll shaft (3), on described roller (2) circumference, be equipped with some side plates along axis direction (4), between adjacent two blocks of side plates (4), be provided with the utmost point heart (5), the described utmost point heart (5) be take the axis of described roller (2) and is symmetrical arranged as benchmark, the described utmost point heart (5) quantity is a plurality of, the utmost point heart (5) of described 3/4 quantity is provided with magnetizing coil (6), on the utmost point heart (5) of other 1/4 quantity, be not provided with magnetizing coil (6), described magnetizing coil (6) is connected with current collection ring flat-plate (7).
2. a kind of electromagnetism roller according to claim 1, is characterized in that: described magnetizing coil (6) is the coil of high-strength polyester enamel insulated round copper wire.
3. a kind of electromagnetism roller according to claim 1, is characterized in that: in the gap between the described utmost point heart (5) and described side plate (4), be provided with packing material (8).
4. a kind of electromagnetism roller according to claim 3, is characterized in that: described packing material (8) is epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254222.1U CN203816773U (en) | 2014-05-16 | 2014-05-16 | Electromagnetic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254222.1U CN203816773U (en) | 2014-05-16 | 2014-05-16 | Electromagnetic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816773U true CN203816773U (en) | 2014-09-10 |
Family
ID=51472316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254222.1U Expired - Fee Related CN203816773U (en) | 2014-05-16 | 2014-05-16 | Electromagnetic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235335A (en) * | 2017-06-29 | 2017-10-10 | 江西电力职业技术学院 | Electromagnetism ferrous element pick-up unit and part pick up car |
| CN107866131A (en) * | 2017-10-30 | 2018-04-03 | 肇庆鼎湖檀树电子科技有限公司 | Waste gas treatment equipment |
-
2014
- 2014-05-16 CN CN201420254222.1U patent/CN203816773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235335A (en) * | 2017-06-29 | 2017-10-10 | 江西电力职业技术学院 | Electromagnetism ferrous element pick-up unit and part pick up car |
| CN107866131A (en) * | 2017-10-30 | 2018-04-03 | 肇庆鼎湖檀树电子科技有限公司 | Waste gas treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200516 |