CN201283314Y - Self-discharging type electric-magnetic iron remover with forced oil circulation - Google Patents
Self-discharging type electric-magnetic iron remover with forced oil circulation Download PDFInfo
- Publication number
- CN201283314Y CN201283314Y CNU2008201883257U CN200820188325U CN201283314Y CN 201283314 Y CN201283314 Y CN 201283314Y CN U2008201883257 U CNU2008201883257 U CN U2008201883257U CN 200820188325 U CN200820188325 U CN 200820188325U CN 201283314 Y CN201283314 Y CN 201283314Y
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- iron remover
- magnetic iron
- oil
- electric magnetic
- condenser
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Abstract
The utility model relates to a self-discharging electromagnetic iron remover which forces oil to circulate, which comprises a frame and an electromagnetic iron remover main body, wherein a driving drum, a driven drum and a carrying roller are mounted on the frame, and iron-unloading belts which run around the electromagnetic iron remover main body are mounted on the driving drum, the driven drum and the carrying roller. The structural characteristics of the self-discharging electromagnetic iron remover is that a condenser is mounted on the upper portion of the electromagnetic iron remover main body, the condenser is communicated with the inner cavity of the electromagnetic iron remover main body through an oil pipe, an oil pump is connected on the oil pipe to form an oil path circulating system, and one side of the condenser is equipment with an oil pillow which is communicated with the inner cavity of the electromagnetic iron remover main body. Since the self-discharging electromagnetic iron remover adopts a mode of forcing oil to circulate and exchange heat, and a draught fan is added to cool, and therefore, the cooling effect is excellent, and the magnetic field force is greatly improved. The self-discharging electromagnetic iron remover has compact structure, stable operation, safe and reliable use, which is particularly suitable for the industries of coal, ports, electric power and the like with big flow capacity, thick materials and high deironing requirements.
Description
Technical field
The utility model relates to the magnetic separator technical field of separating solids from solid material, particularly relates to a kind of self-tipping type magnetic recording wire separator.
Background technology
The self-tipping type electric magnetic iron remover has high field intensity, big suction, characteristics that de-ironing efficiency is high, now be widely used in industries such as cement, thermoelectricity generating, metallurgy, mine, building materials, coal, harbour, harbour, be mainly used in the assorted iron of removing in block or the Powdered non-magnetic material.According to type of cooling difference, existing self-tipping type electric magnetic iron remover is generally oil-immersed self-cooled electric magnetic iron remover and air-cooled electromagnetic iron remover.The former cooling medium is transformer oil (or oil resistant), and it utilizes single-phase medium heat convection, and advantage is the electrical strength height, is applicable to the dust serious environmental, but bulky, Heavy Weight, cost height, safety in utilization are poor.The latter utilizes the heat exchange of blower fan forced air, and volume is big, and radiating effect is poor, the fault rate height.Some major ports of China and coal group have introduced external advanced superconduction tramp iron separator at present; though good iron removal effect, it costs an arm and a leg, the operating cost height; automatic iron removing continuously, and also need use conventional electric magnetic iron remover to protect in its previous stage.Along with the continuous increase of self-tipping type electric magnetic iron remover capacity, its cooling capacity more and more can not be satisfied the demand, and is badly in need of better, the safe and reliable self-tipping type electric magnetic iron remover of a kind of cooling effect of exploitation.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provides that a kind of suction is big, cost is low, good cooling results, safe and reliable forced oil-circulation self-tipping type electric magnetic iron remover.
The utility model is the improvement to existing self-tipping type electric magnetic iron remover, it comprises electric magnetic iron remover body that cooling medium is housed in the inner chamber and the frame that is fixed on the electric magnetic iron remover body equally, frame front is equipped with by the driving drum of motor by actuator drives, the frame rear portion is equipped with driven cylinder, carrying roller is installed on frame, at driving drum, iron belt that unloads around this running body of electric magnetic iron remover is housed on driven cylinder and the carrying roller, its design feature is, above the electric magnetic iron remover body, there is one by the rack-mounted condenser of support, the condenser both sides are communicated with the electric magnetic iron remover chamber body by oil pipe, be connected with oil pump on the oil pipe of a side therein, constitute the oil circulation system, the conservator that is communicated with the electric magnetic iron remover chamber body is installed in condenser one side.
The utility model also is equipped with the blower fan that is used for cooler condenser above condenser.
Cooling medium in the utility model electric magnetic iron remover chamber body is transformer oil or oil resistant, is installed in the intrinsic magnet exciting coil of electric magnetic iron remover and is fully immersed in the cooling medium.
Because the utility model adopts the forced oil-circulation heat exchange mode, and in addition blower fan cooling, there is not local hot spot in not only good cooling results, and uniformity of temperature profile, has guaranteed the electric strength of insulating materials, and magnetic field force improves greatly.Under electric magnetic iron remover breaks down situation, also be difficult for breaking out of fire, operate steadily, safe and reliable.The utility model current density height, the coil that needs reduces, and correspondingly the volume and weight of electric magnetic iron remover also reduces thereupon, and structure is compact more.Therefore, the utility model is fit to sector applications such as big flow, thick material, the demanding coal of deironing, harbour, electric power, and the superconduction tramp iron separator of alternative import.
Description of drawings
Fig. 1 is a profile front view of the present utility model, shows its integral outer structure;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The accompanying drawing illustrated embodiment, electric magnetic iron remover body 3 of the present utility model is made of housing and the iron core, magnet exciting coil and pole plate, the base plate etc. that are arranged in the housing, in electric magnetic iron remover body 3 inner chambers cooling medium is housed, this cooling medium is transformer oil or oil resistant, and magnet exciting coil is fully immersed in the cooling medium.On electric magnetic iron remover body 3 housings, be fixed with the frame 1 of frame-type, by bearing block driving drum 13 and driven cylinder 2 are installed respectively below the front and rear of frame 1, two carrying rollers 10 are installed above the frame 1, on driving drum 13, driven cylinder 2 and carrying roller 10, be equipped with one around electric magnetic iron remover body 3 operation unload iron belt 14, unload iron belt 14 surfaces and be fixed with one group of scraper plate 15.The reducing motor 11 that is installed in frame 1 front end drives driving drum 13 rotations by chain gearing 12.Be installed in condenser 7 on the frame 1 having above the electric magnetic iron remover body 3, the axial flow blower 5 that is used for cooler condenser is installed above condenser 7 by support 9.The both sides of condenser 7 are communicated with electric magnetic iron remover body 3 inner chambers by oil pipe 8, are connected with oil pump 6 on the oil pipe 8 of a side therein, and promptly electric magnetic iron remover body 3, condenser 7, oil pump 6 are connected to form an oil circulation system by oil pipe 8.Along unloading iron belt 14 traffic directions the conservator 16 that is communicated with electric magnetic iron remover body 3 inner chambers is installed in condenser 7 one sides.Control is installed on support 9 unloads the sideslip switch 4 of iron belt 14 operations.
During use, the utility model is suspended on conveyer head drum top or top, conveyer middle part.During work, the electric magnetic iron remover coil heating, heat is absorbed by transformer oil, and deep fat upwards flows, at this moment pump start, the deep fat that flows making progress is the suction condenser by force, the fan starting of condenser cools off the transformer oil in the condenser, and cooled transformer oil is squeezed into electric magnetic iron remover inner chamber bottom by force, form heat exchange, thereby reach radiating effect.When the loose unpacked material on the conveyer during through electric magnetic iron remover body below, the ferromagnetic sundries that is mingled in the material is picked up under the magnetic field force effect, and the iron belt that unloads that has scraper plate drives ironware by force and throws away, and realizes the automatic iron removing purpose.
Claims (4)
1, a kind of forced oil-circulation self-tipping type electric magnetic iron remover, comprise the electric magnetic iron remover body (3) that cooling medium is housed in the inner chamber and be fixed on frame (1) on the electric magnetic iron remover body (3), frame front is equipped with the driving drum (13) that is driven by transmission device (12) by motor (11), the frame rear portion is equipped with driven cylinder (2), carrying roller (10) is installed on frame, in driving drum (13), be equipped with one on driven cylinder (2) and the carrying roller (10) and unload iron belt (14) around electric magnetic iron remover body (3) operation, it is characterized in that: have in electric magnetic iron remover body (3) top by support (9) to be installed in condenser (7) on the frame (1), condenser (7) both sides are communicated with electric magnetic iron remover body (3) inner chamber by oil pipe (8), be connected with oil pump (6) on the oil pipe of a side (8) therein, the conservator (16) that is communicated with electric magnetic iron remover body (3) inner chamber is installed in condenser (7) one sides.
2, forced oil-circulation self-tipping type electric magnetic iron remover according to claim 1 is characterized in that being equipped with in the top of condenser (7) blower fan (5) that is used for cooler condenser.
3, forced oil-circulation self-tipping type electric magnetic iron remover according to claim 1 is characterized in that being fixed with scraper plate (15) on the iron belt (14) unloading.
4, forced oil-circulation self-tipping type electric magnetic iron remover according to claim 1, it is characterized in that the cooling medium in electric magnetic iron remover body (3) inner chamber is transformer oil or oil resistant, the magnet exciting coil that is installed in the electric magnetic iron remover body (3) is fully immersed in the cooling medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883257U CN201283314Y (en) | 2008-09-16 | 2008-09-16 | Self-discharging type electric-magnetic iron remover with forced oil circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883257U CN201283314Y (en) | 2008-09-16 | 2008-09-16 | Self-discharging type electric-magnetic iron remover with forced oil circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283314Y true CN201283314Y (en) | 2009-08-05 |
Family
ID=40948298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201883257U Expired - Lifetime CN201283314Y (en) | 2008-09-16 | 2008-09-16 | Self-discharging type electric-magnetic iron remover with forced oil circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941794A (en) * | 2015-06-30 | 2015-09-30 | 中国神华能源股份有限公司 | Iron removal device with automatic iron unloading function |
| CN110124860A (en) * | 2018-02-09 | 2019-08-16 | 中冶宝钢技术服务有限公司 | Steel slag screening system |
-
2008
- 2008-09-16 CN CNU2008201883257U patent/CN201283314Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941794A (en) * | 2015-06-30 | 2015-09-30 | 中国神华能源股份有限公司 | Iron removal device with automatic iron unloading function |
| CN110124860A (en) * | 2018-02-09 | 2019-08-16 | 中冶宝钢技术服务有限公司 | Steel slag screening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |
|
| CX01 | Expiry of patent term |