CN201437098U - Magnetic system of oil-cooled turntable high-gradient magnetic separator - Google Patents
Magnetic system of oil-cooled turntable high-gradient magnetic separator Download PDFInfo
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- CN201437098U CN201437098U CN200920305485XU CN200920305485U CN201437098U CN 201437098 U CN201437098 U CN 201437098U CN 200920305485X U CN200920305485X U CN 200920305485XU CN 200920305485 U CN200920305485 U CN 200920305485U CN 201437098 U CN201437098 U CN 201437098U
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Abstract
A magnetic system of an oil-cooled turntable high-gradient magnetic separator includes a magnet exciting coil, an iron core, upper and lower magnetic poles, upper and lower magnet yokes, and an oil circulation cooling device; the iron core is a pure iron square iron core arranged vertically, upper and lower end surfaces of the iron core are respectively connected with one end of the upper magnet yoke and one end of the lower magnet yoke, the other ends of the upper and the lower magnet yokes are respectively connected in correspondence with the upper and the lower magnetic poles, an air gap allowing a separation turntable to pass through is reserved between the upper and the lower magnetic poles, and the iron core, the upper and the lower magnet yokes, and the upper and the lower magnetic poles form a C-type magnetic system; the magnet exciting coil is mounted in a fully-sealed oil box having a square hole at the center, the iron core of the magnetic system passes through the square hole and is connected with the upper and the lower magnet yokes, the oil box is connected with the oil circulation cooling device through an oil pipeline; and the magnet exciting coil of the magnetic system is wound by a flat aluminium wire. The magnetic system has the advantages of simple manufacturing technique, low exciting power, low energy consumption, low cost of an electrical cabinet, stable magnetic field, and good separation effect, and can realize continuous mineral separation.
Description
[technical field]
The utility model relates to a kind of member of metalliferous mineral magnetic plant, and particularly a kind of oil injection type rotating disk high gradient magnetic separator magnetic is.
[background technology]
Present domestic general magnetic separator can only sort granularity and be the above mineral of+200 orders (0.074mm), can't sorting to existing a large amount of microfine, weak magnetic mineral, the high gradient magnetic separator that can sort these class mineral generally mostly is no iron core magnetic and is, magnetic separator its minute constituency that no iron core magnetic is is in the center of coil, the shift-in of sorting box shifts out inconvenience, thereby is not easy to realize continuous ore dressing.The magnetic separator that has adopts saddle-type coil, separation ring passes through under saddle-type coil, though solved the problem of continuous ore dressing, but this type of magnetic separator has the following disadvantages: its magnet exciting coil adopts the soft copper tube coiled of square hollow, and coil shape curved horse-saddle, the sorting rotating disk passes from the saddle coil, coil passes to big electric current, feed the circulating water heat radiation in the copper tube, the outside prevents leakage field with thick iron plate parcel, because exciting power is big, so energy consumption is big, and this kind preparation method consumptive material, complex process, manufacture difficulty is big, the cost height needs the waste great amount of water resources in order to cool off.
[utility model content]
The technical problems to be solved in the utility model provide a kind of simple in structure, easy to make, energy consumption is low, a kind of oil injection type rotating disk high gradient magnetic separator magnetic of good cooling results system, to overcome the deficiency that above-mentioned prior art exists.
Address the above problem technical scheme be: a kind of oil injection type rotating disk high gradient magnetic separator magnetic system, comprise magnet exciting coil, iron core, go up lower yoke and last lower magnetic pole head, described iron core is the square iron core of pure iron, iron core vertically is provided with, the iron core upper and lower end face links to each other with an end of last lower yoke respectively, the other end of last lower yoke is continuous with relative upper and lower magnetic pole head respectively, leave the air gap that the sorting rotating disk passes through between the last lower magnetic pole head, iron core, last lower yoke and last lower magnetic pole head constitute one " C type " magnetic system; Described magnet exciting coil is installed in the hermetic fuel tank that a center has square opening, and the square opening that the iron core of magnetic system passes fuel tank links to each other with last lower yoke, and transformer oil is housed in the fuel tank, and fuel tank is connected with oily cooling back installation by pipeline.
Its further technical scheme is: described oily cooling back installation comprises oil-water cooler and cooling tower, described oil-water cooler mainly is made of votator, pipeline oil pump and control valve, fuel tank is connected with votator by flowline and oil inlet pipe, and votator is connected with cooling tower by outlet pipe and water inlet pipe.
Its further technical scheme be: the magnet exciting coil flat aluminium wire coiling of described magnetic system.
Owing to take said structure, the oil injection type rotating disk high gradient magnetic separator magnetic cording of the utility model has following beneficial effect:
1, the oil injection type rotating disk high gradient magnetic separator magnetic of the utility model is, by last lower yoke the branch constituency is moved to outside the coil, help realizing continuous production, the flat aluminium wire coiling of its magnet exciting coil, the technique for coiling of coil is simple, the cost of material is low, exciting current is little, exciting power is little, so energy consumption is low, the cost of electrical control cubicles and magnetic system is low.
2, because magnet exciting coil is installed in the fuel tank, and whole winding is immersed among the transformer oil of mobile cooling capable of circulation, makes coil remain suitable temperature, stable, the good separation effect in the magnetic field that makes magnetic be, and can save great lot of water resources.
Be described further below in conjunction with the technical characterictic of drawings and Examples the oil injection type rotating disk high gradient magnetic separator magnetic system of the utility model:
[description of drawings]
Fig. 1: the oil injection type rotating disk high gradient magnetic separator magnetic architecture schematic diagram of the utility model;
Among the figure: magnetic is A (band sorting rotating disk D), oil-water cooler B, cooling tower E;
The 1-frame, the 2-lower yoke, 3-lower magnetic pole head, the last magnetic pole head of 4-, the 5-upper magnet yoke, the 6-iron core, the 7-magnet exciting coil,
The 8-fuel tank, the oil inlet pipe of 91-votator, the flowline of 92-votator, 10-control valve, 11-votator, 12-pressure pump, 131-outlet pipe, 132-water inlet pipe, 14-pipeline oil pump.
[specific embodiment]
A kind of oil injection type rotating disk high gradient magnetic separator magnetic is, comprise and encouraging by magnetic coil, iron core, last lower yoke, last lower magnetic pole head and oily cooling back installation, described iron core 6 is the square iron core of pure iron, iron core vertically is provided with, the iron core upper and lower end face links to each other with an end of upper magnet yoke 5 and lower yoke 2 respectively, the other end of last lower yoke links to each other with lower magnetic pole head 3 with relative last magnetic pole head 4 respectively, leave the air gap that the sorting rotating disk passes through between the last lower magnetic pole head, iron core, last lower yoke and last lower magnetic pole head constitute one " C type " magnetic system; Described magnet exciting coil 7 is installed in the hermetic fuel tank 8 that a center has square opening, the iron core 6 of magnetic system passes square opening and links to each other with last lower yoke, transformer oil is housed in the fuel tank, fuel tank is connected with oily cooling back installation by oil-piping, and the porcelain insulator that is used to draw the magnet exciting coil wiring is installed on the fuel tank 8.
Described oily cooling back installation comprises oil-water cooler B and cooling tower E, and described oil-water cooler mainly is made of votator 11, pipeline oil pump 14 and control valve 10; Fuel tank 8 is connected with votator 11 by the oil inlet pipe 91 and the flowline 92 of votator, and the outlet pipe 131 of votator 11 and water inlet pipe 132 are connected with cooling tower D.
On described votator 11 and the water inlet pipe 132 that cooling tower D is communicated with pressure pump 12 is installed.
The magnet exciting coil 7 flat aluminium wire coiling that described magnetic is.
The foregoing description is a preferred implementation, but the technical solution of the utility model is not limited to the foregoing description, as the conversion of the foregoing description: and the also available copper lenticular wire coiling of magnet exciting coil of described magnetic system, but cost is than flat aluminium wire height.
Claims (4)
1. an oil injection type rotating disk high gradient magnetic separator magnetic system comprises magnet exciting coil, iron core, goes up lower yoke and last lower magnetic pole head; It is characterized in that: described iron core (6) is the square iron core of pure iron, iron core vertically is provided with, the iron core upper and lower end face links to each other with the end of upper magnet yoke (5) with lower yoke (2) respectively, the other end of last lower yoke links to each other with lower magnetic pole head (3) with relative last magnetic pole head (4) respectively, leave the air gap that the sorting rotating disk passes through between the last lower magnetic pole head, iron core, last lower yoke and last lower magnetic pole head constitute one " C type " magnetic system; Described magnet exciting coil (7) is installed in the hermetic fuel tank (8) that a center has square opening, and the square opening that the iron core (6) of magnetic system passes fuel tank links to each other with last lower yoke, and fuel tank (8) is connected with oily cooling back installation by oil-piping.
2. a kind of oil injection type rotating disk high gradient magnetic separator magnetic according to claim 1 is, it is characterized in that: described oily cooling back installation comprises oil-water cooler (B) and cooling tower (E), described oil-water cooler (B) mainly is made of votator (11), pipeline oil pump (14) and control valve (10), fuel tank (8) is connected with votator (11) by the oil inlet pipe (91) and the flowline (92) of votator, and the outlet pipe (131) of votator (11) and water inlet pipe (132) are connected with cooling tower (E).
3. a kind of oil injection type rotating disk high gradient magnetic separator magnetic according to claim 2 system is characterized in that: on described votator (11) and the water inlet pipe that cooling tower (E) is communicated with pressure pump (12) is installed.
4. be it is characterized in that according to claim 1,2 or 3 described a kind of oil injection type rotating disk high gradient magnetic separator magnetic: the magnet exciting coil (7) that described magnetic is is used the flat aluminium wire coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920305485XU CN201437098U (en) | 2009-07-01 | 2009-07-01 | Magnetic system of oil-cooled turntable high-gradient magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920305485XU CN201437098U (en) | 2009-07-01 | 2009-07-01 | Magnetic system of oil-cooled turntable high-gradient magnetic separator |
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| Publication Number | Publication Date |
|---|---|
| CN201437098U true CN201437098U (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920305485XU Expired - Fee Related CN201437098U (en) | 2009-07-01 | 2009-07-01 | Magnetic system of oil-cooled turntable high-gradient magnetic separator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154687A (en) * | 2011-05-04 | 2011-08-17 | 杭州慧翔电液技术开发有限公司 | Hook-type electromagnetic field device of full-diameter single crystal furnace |
| CN102205272A (en) * | 2011-05-09 | 2011-10-05 | 抚顺隆基电磁科技有限公司 | Modularized magnetic selecting device |
| CN102489398A (en) * | 2011-12-21 | 2012-06-13 | 昆明理工大学 | Magnetic matrix used for high silicon cold rolling prism-shaped rod type magnet separator |
| WO2013023416A1 (en) * | 2011-08-15 | 2013-02-21 | 山东华特磁电科技股份有限公司 | Vertical ring high gradient magnetic separator |
| CN103394409A (en) * | 2013-08-08 | 2013-11-20 | 淄博唯能机电科技有限公司 | Opposite-pole type high-gradient magnetic separator having welding-free medium box |
| CN103586126A (en) * | 2013-11-05 | 2014-02-19 | 合肥工业大学 | Magnetic trap for capturing magnetic impurities in high-temperature liquid metal coolant |
-
2009
- 2009-07-01 CN CN200920305485XU patent/CN201437098U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154687A (en) * | 2011-05-04 | 2011-08-17 | 杭州慧翔电液技术开发有限公司 | Hook-type electromagnetic field device of full-diameter single crystal furnace |
| CN102205272A (en) * | 2011-05-09 | 2011-10-05 | 抚顺隆基电磁科技有限公司 | Modularized magnetic selecting device |
| WO2013023416A1 (en) * | 2011-08-15 | 2013-02-21 | 山东华特磁电科技股份有限公司 | Vertical ring high gradient magnetic separator |
| CN102489398A (en) * | 2011-12-21 | 2012-06-13 | 昆明理工大学 | Magnetic matrix used for high silicon cold rolling prism-shaped rod type magnet separator |
| CN103394409A (en) * | 2013-08-08 | 2013-11-20 | 淄博唯能机电科技有限公司 | Opposite-pole type high-gradient magnetic separator having welding-free medium box |
| CN103394409B (en) * | 2013-08-08 | 2015-11-25 | 山东唯能节能科技有限公司 | Exempt from welding medium box to pole formula high gradient magnetic separator |
| CN103586126A (en) * | 2013-11-05 | 2014-02-19 | 合肥工业大学 | Magnetic trap for capturing magnetic impurities in high-temperature liquid metal coolant |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20100414 Termination date: 20160701 |