CN202438406U - Magnetic separation annular column with normally electrified coil magnetic system - Google Patents
Magnetic separation annular column with normally electrified coil magnetic system Download PDFInfo
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- CN202438406U CN202438406U CN 201220059735 CN201220059735U CN202438406U CN 202438406 U CN202438406 U CN 202438406U CN 201220059735 CN201220059735 CN 201220059735 CN 201220059735 U CN201220059735 U CN 201220059735U CN 202438406 U CN202438406 U CN 202438406U
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- magnetic
- magnetic system
- normal open
- magnet exciting
- separation tube
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Abstract
The utility model belongs to the technical field of magnetic separation equipment, and particularly relates to a magnetic separation annular column with a normally electrified coil magnetic system. The magnetic separation annular column comprises a separation cylinder, a magnetic system, a tailing inner pipe, a non-magnetic outer cover and an electrical control device, wherein the upper end of the separation cylinder is provided with a feeding hopper and the lower end of the separation cylinder is provided with a concentrate discharge port; the magnetic system is arranged in the non-magnetic outer cover and consists of a roughing magnetic system, a normally electrified coil magnetic system and a refining magnetic system which are arranged on the separation cylinder in sequence; the roughing magnetic system is arranged on the upper part of the separation cylinder; the normally electrified coil magnetic system is arranged on the middle part of the separation cylinder and is consistent with the horizontal position of the upper end of the tailing inner pipe; and the refining magnetic system is arranged on the lower part of the separation cylinder. According to the magnetic separation annular column, the problem of tailing grade fluctuation produced in an interrupted electrification process of the magnetic system is solved, the probability that magnetic particles at a refining region are flushed into the tailing by an ascending water flow and the magnetic particles at a roughing region directly enter the tailing is reduced, the tailing grade is reduced, and the recovery rate is improved.
Description
Technical field
The utility model belongs to the magnetic plant technical field, relates in particular to a kind of Magnetic separating circular column with the normal open electric coil.
Background technology
03284502.2 1 kinds of novel Magnetic separating circular columns of Chinese patent; Be not suitable for the problems such as operation, water consumption be bigger than normal of roughly selecting though in being applied to the magnetic iron ore sorting process, solved magnetic accumulating machine and magnetic separation post; But its imperfection part is also arranged in commerical test with in producing; Mainly be that Magnetic separating circular column exists tailings grade cyclic fluctuation problem; This tailings grade cyclic fluctuation is consistent with Magnetic separating circular column equipment magnetic field cycle period, and reason is that the magnetic system periodicity break-make electricity that is positioned at the inner core upper edge on the Magnetic separating circular column urceolus causes, and the magnetic-particle that selected district is taken out of by ascending current during energising receives the control of magnetic field force and can not get into mine tailing; The magnetic-particle that selected district is taken out of by ascending current during outage does not receive the control of magnetic field force and is poured mine tailing, causes the tailings grade cyclic fluctuation thus.
Summary of the invention
The purpose of the utility model is to provide a kind of Magnetic separating circular column with the normal open electric coil; The tailings grade cyclic fluctuation problem that exists in solving the Magnetic separating circular column commerical test and producing; Reduce tailings grade, improve the magnetic iron ore rate of recovery, improve the sharpness of separation of Magnetic separating circular column.
The purpose of the utility model realizes through following technical proposals:
The Magnetic separating circular column of the band normal open electric coil magnetic system of the utility model; Comprise that the upper end is provided with the separation tube that mine feeding bucket, lower end are provided with the concentrate outlet; Be located at the magnetic system on this separation tube outer surface; Be located at pipe in the mine tailing of bottom in this separation tube, the non-magnetic conduction outer cover that is fixedly connected of the two ends up and down of separation tube outer surface and the electric control gear that is connected with described magnetic system therewith, described magnetic system is located in the described non-magnetic conduction outer cover; It is characterized in that described magnetic is to be made up of roughly select magnetic system, normal open electric coil magnetic system and the institute of selected magnetic system that are located at successively on the said separation tube; Describedly roughly select the top that magnetic system is located at said separation tube, said normal open electric coil magnetic system be located at said separation tube the middle part and with said mine tailing in the upper end horizontal level of managing consistent, described selected magnetic system is located at the bottom of said separation tube.
The described magnetic system of roughly selecting is made up of the one group of elementary cell of roughly selecting magnetic system that is arranged on the said stairstepping bushing outer surface with spacing up and down; Described elementary cell of roughly selecting magnetic system is made up of with shrouding at this magnetism gathering rings yoke of roughly selecting of roughly selecting the magnet exciting coil outside the magnet exciting coil of roughly selecting that is located on the said stairstepping bushing outer surface; The described magnetism gathering rings yoke of roughly selecting is the shell body that annular cavity was processed and had to permeability magnetic material, and the described magnet exciting coil of roughly selecting is connected with described electric control gear.
Described normal open electric coil magnetic is to be made up of with shrouding at the outside normal open voltolisation magnet ring yoke of this normal open electricity magnet exciting coil normal open electricity magnet exciting coil; Described normal open voltolisation magnet ring yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described normal open electricity magnet exciting coil is connected with described electric control gear.
Described selected magnetic system is made up of the elementary cell that is arranged in the selected magnetic of on the said isometrical bushing outer surface one group system with spacing up and down; The elementary cell that described selected magnetic is is made up of with shrouding at the outside selected magnetism gathering rings yoke of this selected magnet exciting coil the selected magnet exciting coil that is located on the said isometrical bushing outer surface; Described selected magnetism gathering rings yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described selected magnet exciting coil is connected with described electric control gear.
The advantage of the utility model:
The band normal open electric coil magnetic system that has increased in the utility model magnetic system; Overcoming magnetic ties up to and is interrupted the tailings grade fluctuation problem that produces in the galvanization; Reducing selected district magnetic-particle is poured mine tailing and is roughly selected the probability that district's magnetic-particle directly gets into mine tailing by ascending current; Reduce tailings grade, improve the rate of recovery.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cutaway view of the utility model Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1; The Magnetic separating circular column of the band normal open electric coil magnetic of the utility model system comprises that the upper end is provided with the separation tube 8 that mine feeding bucket 1, lower end are provided with concentrate outlet 9, is located at the magnetic system on these separation tube 8 outer surfaces; Be located at the interior pipe 7 of mine tailing of bottom in this separation tube 8; The non-magnetic conduction outer cover 12 that is fixedly connected of the two ends up and down of separation tube 8 outer surfaces and the electric control gear that is connected with described magnetic system therewith, described magnetic system is located in the described non-magnetic conduction outer cover 12, and mine feeding bucket 1 lower end is connected with mineral-feeding pipe 2; The sealing of mineral-feeding pipe 2 bottoms, lower circumference evenly are provided with one group and give hole, ore deposit 3; Separation tube 8 bottoms are provided with waterworks 11, and pipe 7 bottoms are provided with mine tailing outlet 10 in the mine tailing, it is characterized in that described magnetic is by the magnetic of roughly selecting that is located at successively on the said separation tube; 4, normal open electric coil magnetic be 5 and selected magnetic be 6 compositions; The described magnetic of roughly selecting is 4 to be located at the top of said separation tube 8, and said normal open electric coil magnetic is 5 to be located at the middle part of said separation tube 8 and consistent with the upper end horizontal level of pipe 7 in the said mine tailing, and described selected magnetic is 6 to be located at the bottom of said separation tube 8.
The described magnetic of roughly selecting is 4 to roughly select the elementary cell of magnetic system and form by being arranged on said separation tube 8 outer surfaces one group with spacing up and down; Described elementary cell of roughly selecting magnetic system is made up of with shrouding at this magnetism gathering rings yoke 4-1 that roughly selects that roughly selects magnet exciting coil 4-2 outside the magnet exciting coil 4-2 that roughly selects that is located on said separation tube 8 outer surfaces; The described magnetism gathering rings yoke 4-1 that roughly selects is the shell body that annular cavity was processed and had to permeability magnetic material, and the described magnet exciting coil 4-2 that roughly selects is connected with described electric control gear.
Described normal open electric coil magnetic is 5 to be made up of with shrouding at the outside normal open voltolisation magnet ring yoke of this normal open electricity magnet exciting coil normal open electricity magnet exciting coil; Described normal open voltolisation magnet ring yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described normal open electricity magnet exciting coil is connected with described electric control gear.
Described selected magnetic system is made up of the elementary cell that is arranged in the selected magnetic of on said separation tube 8 outer surfaces one group system with spacing up and down; The elementary cell that described selected magnetic is is made up of with shrouding at the outside selected magnetism gathering rings yoke of this selected magnet exciting coil the selected magnet exciting coil that is located on said separation tube 8 outer surfaces; Described selected magnetism gathering rings yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described selected magnet exciting coil is connected with described electric control gear.
Claims (4)
1. Magnetic separating circular column with normal open electric coil magnetic system; Comprise that the upper end is provided with the separation tube that mine feeding bucket, lower end are provided with the concentrate outlet; Be located at the magnetic system on this separation tube outer surface; Be located at pipe in the mine tailing of bottom in this separation tube, the non-magnetic conduction outer cover that is fixedly connected of the two ends up and down of separation tube outer surface and the electric control gear that is connected with described magnetic system therewith, described magnetic system is located in the described non-magnetic conduction outer cover; It is characterized in that described magnetic is to be made up of roughly select magnetic system, normal open electric coil magnetic system and the institute of selected magnetic system that are located at successively on the said separation tube; Describedly roughly select the top that magnetic system is located at said separation tube, said normal open electric coil magnetic system be located at said separation tube the middle part and with said mine tailing in the upper end horizontal level of managing consistent, described selected magnetic system is located at the bottom of said separation tube.
2. the Magnetic separating circular column that band normal open electric coil magnetic according to claim 1 is; It is characterized in that the described magnetic system of roughly selecting is made up of the one group of elementary cell of roughly selecting magnetic system that is arranged on the said stairstepping bushing outer surface with spacing up and down; Described elementary cell of roughly selecting magnetic system is made up of with shrouding at this magnetism gathering rings yoke of roughly selecting of roughly selecting the magnet exciting coil outside the magnet exciting coil of roughly selecting that is located on the said stairstepping bushing outer surface; The described magnetism gathering rings yoke of roughly selecting is the shell body that annular cavity was processed and had to permeability magnetic material, and the described magnet exciting coil of roughly selecting is connected with described electric control gear.
3. the Magnetic separating circular column that band normal open electric coil magnetic according to claim 1 is; It is characterized in that described normal open electric coil magnetic is to be made up of with shrouding at the outside normal open voltolisation magnet ring yoke of this normal open electricity magnet exciting coil normal open electricity magnet exciting coil; Described normal open voltolisation magnet ring yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described normal open electricity magnet exciting coil is connected with described electric control gear.
4. the Magnetic separating circular column that band normal open electric coil magnetic according to claim 1 is; It is characterized in that described selected magnetic system is made up of the elementary cell that is arranged in the selected magnetic of on the said isometrical bushing outer surface one group system with spacing up and down; The elementary cell that described selected magnetic is is made up of with shrouding at the outside selected magnetism gathering rings yoke of this selected magnet exciting coil the selected magnet exciting coil that is located on the said isometrical bushing outer surface; Described selected magnetism gathering rings yoke is the shell body that annular cavity was processed and had to permeability magnetic material, and described selected magnet exciting coil is connected with described electric control gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059735 CN202438406U (en) | 2012-02-23 | 2012-02-23 | Magnetic separation annular column with normally electrified coil magnetic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059735 CN202438406U (en) | 2012-02-23 | 2012-02-23 | Magnetic separation annular column with normally electrified coil magnetic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438406U true CN202438406U (en) | 2012-09-19 |
Family
ID=46819862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220059735 Expired - Fee Related CN202438406U (en) | 2012-02-23 | 2012-02-23 | Magnetic separation annular column with normally electrified coil magnetic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914339A (en) * | 2017-04-25 | 2017-07-04 | 辽宁科技大学 | A kind of mine tailing in-flow column magnetic separator |
-
2012
- 2012-02-23 CN CN 201220059735 patent/CN202438406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914339A (en) * | 2017-04-25 | 2017-07-04 | 辽宁科技大学 | A kind of mine tailing in-flow column magnetic separator |
| CN106914339B (en) * | 2017-04-25 | 2018-06-19 | 辽宁科技大学 | A kind of tailing in-flow column magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: University of Science and Technology Liaoning Science Park Development Co., Ltd. Assignor: Liaoning Science and Technology Univ. Contract record no.: 2013210000029 Denomination of utility model: Magnetic separation annular column with normally electrified coil magnetic system Granted publication date: 20120919 License type: Exclusive License Record date: 20130412 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |