CN213886634U - Magnetic separation equipment for iron ore - Google Patents
Magnetic separation equipment for iron ore Download PDFInfo
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- CN213886634U CN213886634U CN202022523306.9U CN202022523306U CN213886634U CN 213886634 U CN213886634 U CN 213886634U CN 202022523306 U CN202022523306 U CN 202022523306U CN 213886634 U CN213886634 U CN 213886634U
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Abstract
A magnetic separation device for iron ore comprises a feeding sieve, a conveying belt, a magnetic separation main body and a reciprocating device; the feeding screen is arranged right above the conveying belt and is obliquely arranged; the T-shaped slide bar is arranged on the support plate in a sliding mode, the electrode ball is arranged on the T-shaped slide bar in a rolling mode, the conductive spring is arranged on the T-shaped slide bar and abuts against the electrode ball, and an electrode block is arranged at one end, far away from the electrode ball, of the conductive spring; the electrode slice is arranged on the support plate; the electromagnet is arranged on the telescopic rod of the air cylinder, and the positive pole and the negative pole of the electromagnet are respectively connected with the electrode block on the conductive spring; the reciprocating device is arranged on the top of the supporting plate. The utility model discloses an electro-magnet circular telegram produces strong magnetism, screens the former mineral aggregate of iron ore, removes electro-magnet to ejection of compact subassembly top and auto-power-off through reciprocating device, and the raw materials separation that will screen out is collected, and equipment is simple, and can adjust the height of electro-magnet through the cylinder, adapts to the conveyor of co-altitude not, and application range is extensive and water economy resource.
Description
Technical Field
The utility model relates to an iron ore screening installation technical field especially relates to a magnetic separation equipment for iron ore.
Background
At present, the metallurgical iron-making industry of China is prosperous and prosperous, the mining and selection technology of magnetite, one of the basic industries of raw materials, is changed from the original low-end extensive type to the high-end technical type, and enterprises are also shifted from high energy consumption, low environmental protection to low energy consumption, high efficiency, environmental protection and large-scale development. The environment-friendly anhydrous magnetite magnetic separation technology is one of the main technical means of energy conservation and consumption reduction which are greatly popularized and applied in various countries in the world at present. In the system engineering of magnetite magnetic separation, a gravity magnetic water washing wet magnetite beneficiation process is mostly adopted, the process comprises the steps of crushing and conveying large blocks of raw magnetite to a mill, grinding and washing the raw magnetite to a magnetic separator by the mill, then carrying out magnetic separation on magnetic concentrate powder and wet slag by the magnetic separator, entering a dehydration filter press, and finally carrying out squeezing and dehydration on the magnetically separated iron concentrate powder and the wet slag by the filter press to finish the process, wherein the process is mature, has good beneficiation effect, can cause large consumption of water resources and pollution damage of the water resources, is not environment-friendly, has high failure rate of the filter press, is high in production cost, and also has serious geological disaster hidden danger caused by a large amount of tailings generated after hydraulic wet separation; in order to solve the problem, the application provides a magnetic separation device for iron ore.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a magnetic separation equipment for iron ore produces strong magnetism through the electro-magnet circular telegram, screens the former mineral aggregate of iron ore, then removes electro-magnet to ejection of compact subassembly top and auto-power-off through reciprocating device, separates the collection through ejection of compact sieve with the raw materials of screening out, and equipment is simple, and can adjust the height of electro-magnet through the cylinder, adapts to not conveyer of co-altitude, and application range is extensive and water economy resource.
(II) technical scheme
The utility model provides a magnetic separation device for iron ore, which comprises a feeding sieve, a conveying belt, a magnetic separation main body and a reciprocating device;
the feeding screen is arranged right above the conveying belt and is obliquely arranged, and the discharge end of the feeding screen faces the conveying belt; the magnetic separation main body comprises an electromagnet, a discharging assembly, supporting legs, a fixing block, a second power rod, a supporting plate, a T-shaped slide bar, an electrode plate, an electrode ball, a conductive spring and a cylinder; the support plate is arranged on the working platform through support legs, and a T-shaped sliding groove is formed in the support plate; the T-shaped sliding strip is arranged on the supporting plate in a sliding mode and located in the T-shaped sliding groove, the T-shaped sliding strip is provided with a mounting hole, the electrode ball is arranged on the T-shaped sliding strip in a rolling mode and located in the mounting hole, the conductive spring is arranged on the T-shaped sliding strip and located in the mounting hole to abut against the electrode ball, and an electrode block is arranged at one end, far away from the electrode ball, of the conductive spring; the electrode plate is arranged on the support plate and positioned in the T-shaped sliding groove; the cylinder is arranged at the bottom of the T-shaped sliding strip, the electromagnet is arranged on a telescopic rod of the cylinder, and the positive pole and the negative pole of the electromagnet are respectively connected with the electrode block on the conductive spring; the reciprocating device is arranged at the top of the supporting plate, and a first power rod is arranged on the reciprocating device; the fixed block is arranged on the first power rod and is positioned at one end far away from the reciprocating device, and the second power rod is arranged on the fixed block and is connected with the T-shaped sliding strip;
the discharging assembly comprises a fixed plate, a vibrating spring, a discharging sieve and a vibrating motor; the fixing plate is arranged on the supporting leg, and a fixing table is arranged on the fixing plate; a fixed table is correspondingly arranged on the discharging screen, and the vibrating spring is sleeved on the fixed table and props against the fixed plate and the discharging screen; the vibrating motor is arranged on the discharging screen and positioned between the fixed platforms.
Preferably, the device further comprises a baffle; the baffle is arranged on the conveyor belt frame and clings to the two sides of the conveyor belt.
Preferably, the electrode balls are divided into a positive electrode ball and a negative electrode ball, and the positive electrode ball and the negative electrode ball are respectively positioned on two sides of the T-shaped slide bar.
Preferably, the electrode plates are divided into a positive electrode plate and a negative electrode plate, and the positive electrode plate and the negative electrode plate are respectively and correspondingly arranged on the supporting plate.
Preferably, both ends of the electrode plate are provided with semicircular chamfers.
Preferably, the support plate is provided with a limiting block, and the limiting block is positioned on the inner circumferential surface of the T-shaped sliding groove.
Preferably, the discharging sieve is arranged obliquely, and one end of the discharging sieve, which is close to the supporting leg, is lower than the other end.
Preferably, the number of the discharging assemblies and the number of the electromagnets are two groups.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: during screening, the iron ore raw materials graded by the grading machine uniformly enter a conveying belt through a feeding sieve, and then the magnetic separation main body is electrified and the conveying belt is started; when raw materials pass through the electromagnet, the electromagnet adsorbs iron blocks and iron powder, then the reciprocating device works and pulls the T-shaped slide bar to move on the supporting plate through the first power rod fixing block and the second power rod, when the electromagnet moves right above the discharging sieve through the T-shaped slide bar, an electrode ball on the T-shaped slide bar is separated from an electrode plate on the supporting plate, at the moment, the electromagnet is powered off and demagnetized, the iron ore and the iron powder fall on the discharging sieve, and the vibration motor works and drives the discharging sieve to shake to collect the materials; after a period of time, the electromagnet with the removed iron ores and iron powders moves to a conveying belt, and the other electromagnet with the absorbed iron ores and iron powders moves to the upper part of the corresponding discharging sieve, and is powered off to remove and collect the materials; the utility model discloses an electro-magnet circular telegram produces strong magnetism, screens the former mineral aggregate of iron ore, then removes electro-magnet to ejection of compact subassembly top and auto-power-off through reciprocating device, and the raw materials that will screen out leaves the collection through ejection of compact screening, and equipment is simple, and can adjust the height of electro-magnet through the cylinder, adapts to the conveyor of co-altitude not, and application range is extensive and water economy resource.
Drawings
FIG. 1 is the utility model provides a magnetic separation equipment for iron ore's structural schematic diagram.
FIG. 2 is the utility model provides a magnetic separation main body of magnetic separation equipment for iron ore.
FIG. 3 is the utility model provides a structural schematic of ejection of compact subassembly among magnetic separation equipment for iron ore.
Reference numerals: 1. feeding and screening; 2. a conveyor belt; 3. a magnetic separation main body; 4. a reciprocating device; 5. an electromagnet; 6. a discharge assembly; 7. supporting legs; 8. a first power rod; 9. a fixed block; 10. a second power rod; 11. a support plate; 12. a T-shaped chute; 13. a T-shaped slide bar; 14. an electrode sheet; 15. an electrode ball; 16. a conductive spring; 17. a cylinder; 18. a baffle plate; 19. a fixing plate; 20. vibrating the spring; 21. a fixed table; 22. Discharging and screening; 23. a vibration motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the magnetic separation device for iron ore provided by the present invention comprises a feeding screen 1, a conveying belt 2, a magnetic separation main body 3 and a reciprocating device 4;
the feeding screen 1 is arranged right above the conveying belt 2 and is obliquely arranged, and the discharge end of the feeding screen 1 faces the conveying belt 2; the magnetic separation main body 3 comprises an electromagnet 5, a discharging component 6, supporting legs 7, a fixed block 9, a second power rod 10, a supporting plate 11, a T-shaped slide bar 13, an electrode plate 14, an electrode ball 15, a conductive spring 16 and an air cylinder 17; the support plate 11 is arranged on the working platform through the support legs 7, and the support plate 11 is provided with a T-shaped sliding groove 12; the T-shaped sliding strip 13 is arranged on the supporting plate 11 in a sliding mode and located in the T-shaped sliding groove 12, a mounting hole is formed in the T-shaped sliding strip 13, the electrode ball 15 is arranged on the T-shaped sliding strip 13 in a rolling mode and located in the mounting hole, the conductive spring 16 is arranged on the T-shaped sliding strip 13 and located in the mounting hole to abut against the electrode ball 15, and an electrode block is arranged at one end, far away from the electrode ball 15, of the conductive spring 16; the electrode plate 14 is arranged on the support plate 11 and positioned in the T-shaped sliding groove 12; the air cylinder 17 is arranged at the bottom of the T-shaped slide bar 13, the electromagnet 5 is arranged on a telescopic rod of the air cylinder 17, and the anode and the cathode of the electromagnet 5 are respectively connected with the electrode blocks on the conductive spring 16; the reciprocating device 4 is arranged at the top of the supporting plate 11, and a first power rod 8 is arranged on the reciprocating device 4; the fixed block 9 is arranged on the first power rod 8 and is positioned at one end far away from the reciprocating device 4, and the second power rod 10 is arranged on the fixed block 9 and is connected with the T-shaped slide bar 13;
the discharging component 6 comprises a fixing plate 19, a vibrating spring 20, a discharging sieve 22 and a vibrating motor 23; the fixed plate 19 is arranged on the supporting leg 7, and a fixed table 21 is arranged on the fixed plate 19; a fixed platform 21 is correspondingly arranged on the discharging sieve 22, and the vibrating spring 20 is sleeved on the fixed platform 21 and props against the fixed plate 19 and the discharging sieve 22; the vibrating motor 23 is arranged on the discharging screen 22 and positioned between the fixed platforms 21.
In an alternative embodiment, a baffle 18 is also included; the baffle 18 is arranged on the conveyor belt frame and attached to two sides of the conveyor belt 2 to prevent raw materials from scattering and leaking.
In an alternative embodiment, the electrode ball 15 is divided into a positive electrode ball and a negative electrode ball, and the positive electrode ball and the negative electrode ball are respectively located at both sides of the T-shaped slide 13.
In an alternative embodiment, the electrode sheet 14 is divided into a positive electrode sheet and a negative electrode sheet, and the positive electrode sheet and the negative electrode sheet are respectively disposed on the supporting plate 11.
In an alternative embodiment, both ends of the electrode sheet 14 are provided with semicircular chamfers to facilitate the sliding of the electrode ball 15 onto the electrode sheet 14.
In an alternative embodiment, the support plate 11 is provided with a stopper, and the stopper is located on the inner circumferential surface of the T-shaped chute 12.
In an alternative embodiment, the discharging screen 22 is arranged obliquely, and one end of the discharging screen 22 close to the supporting leg 7 is lower than the other end, so that discharging is facilitated.
In an alternative embodiment, the number of outfeed assemblies 6 and the number of electromagnets 5 are two sets.
In the utility model, during screening, the iron ore raw materials classified by the classifier uniformly enter the conveying belt 2 through the feeding sieve 1, and then the magnetic separation main body 3 is electrified and the conveying belt 2 is started; when raw materials pass through the electromagnet 5, the electromagnet 5 adsorbs iron blocks and iron powder, then the reciprocating device 4 works and pulls the T-shaped slide bar 13 to move on the supporting plate 11 through the first power rod 8 and the fixed block 9 and the second power rod 10, when the electromagnet 5 moves right above the discharging sieve 22 through the T-shaped slide bar 13, the electrode ball 15 on the T-shaped slide bar 13 is separated from the electrode plate 14 on the supporting plate 11, at the moment, the electromagnet 5 is powered off and demagnetized, the iron ore and the iron powder fall on the discharging sieve 22, and the vibration motor 23 works and drives the discharging sieve 22 to shake to collect the materials; after a period of time, the electromagnet 5 which removes the iron ores and the iron powders moves to the conveying belt 2, and the other electromagnet 5 which adsorbs the iron ores and the iron powders moves to the upper part of the corresponding discharging sieve 22, and is powered off to remove and collect the materials; the utility model discloses an electro-magnet circular telegram produces strong magnetism, screens the former mineral aggregate of iron ore, then removes electro-magnet to ejection of compact subassembly top and auto-power-off through reciprocating device, and the raw materials that will screen out leaves the collection through ejection of compact screening, and equipment is simple, and can adjust the height of electro-magnet through the cylinder, adapts to the conveyor of co-altitude not, and application range is extensive and water economy resource.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The magnetic separation equipment for the iron ore is characterized by comprising a feeding sieve (1), a conveying belt (2), a magnetic separation main body (3) and a reciprocating device (4);
the feeding sieve (1) is arranged right above the conveying belt (2) and is obliquely arranged, and the discharge end of the feeding sieve (1) faces the conveying belt (2); the magnetic separation main body (3) comprises an electromagnet (5), a discharging assembly (6), supporting legs (7), a fixing block (9), a second power rod (10), a supporting plate (11), a T-shaped slide bar (13), an electrode plate (14), an electrode ball (15), a conductive spring (16) and a cylinder (17); the support plate (11) is arranged on the working platform through support legs (7), and a T-shaped sliding groove (12) is arranged on the support plate (11); the T-shaped sliding strip (13) is arranged on the supporting plate (11) in a sliding mode and located in the T-shaped sliding groove (12), a mounting hole is formed in the T-shaped sliding strip (13), the electrode ball (15) is arranged on the T-shaped sliding strip (13) in a rolling mode and located in the mounting hole, the conductive spring (16) is arranged on the T-shaped sliding strip (13) and located in the mounting hole to abut against the electrode ball (15), and an electrode block is arranged at one end, far away from the electrode ball (15), of the conductive spring (16); the electrode plate (14) is arranged on the support plate (11) and is positioned in the T-shaped sliding groove (12); the air cylinder (17) is arranged at the bottom of the T-shaped sliding strip (13), the electromagnet (5) is arranged on a telescopic rod of the air cylinder (17), and the positive pole and the negative pole of the electromagnet (5) are respectively connected with the electrode blocks on the conductive spring (16); the reciprocating device (4) is arranged at the top of the support plate (11), and a first power rod (8) is arranged on the reciprocating device (4); the fixing block (9) is arranged on the first power rod (8) and is positioned at one end far away from the reciprocating device (4), and the second power rod (10) is arranged on the fixing block (9) and is connected with the T-shaped sliding strip (13);
the discharging assembly (6) comprises a fixing plate (19), a vibrating spring (20), a discharging sieve (22) and a vibrating motor (23); the fixing plate (19) is arranged on the supporting leg (7), and a fixing table (21) is arranged on the fixing plate (19); a fixed platform (21) is correspondingly arranged on the discharging sieve (22), and a vibration spring (20) is sleeved on the fixed platform (21) and props against the fixed plate (19) and the discharging sieve (22); the vibrating motor (23) is arranged on the discharging sieve (22) and is positioned between the fixed platforms (21).
2. A magnetic separation plant for iron ores as claimed in claim 1, characterized by further comprising a baffle (18); the baffle (18) is arranged on the conveyor belt frame and clings to two sides of the conveyor belt (2).
3. The magnetic separation equipment for iron ores according to claim 1, characterized in that the electrode balls (15) are divided into positive electrode balls and negative electrode balls, and the positive electrode balls and the negative electrode balls are respectively positioned at two sides of the T-shaped slide bar (13).
4. The magnetic separation equipment for iron ores according to claim 1, characterized in that the electrode sheet (14) is divided into a positive electrode sheet and a negative electrode sheet, and the positive electrode sheet and the negative electrode sheet are respectively correspondingly arranged on the supporting plate (11).
5. The magnetic separation equipment for iron ores according to claim 1, wherein both ends of the electrode sheet (14) are provided with semicircular chamfers.
6. The magnetic separation device for iron ores according to claim 1, wherein the support plate (11) is provided with a stopper, and the stopper is located on the inner circumferential surface of the T-shaped chute (12).
7. A magnetic separation plant for iron ores according to claim 1, characterized in that the discharge screen (22) is inclined and that the end of the discharge screen (22) near the support legs (7) is lower than the other end.
8. A magnetic separation plant for iron ores according to claim 1, characterized in that the number of discharge assemblies (6) and the number of electromagnets (5) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523306.9U CN213886634U (en) | 2020-11-04 | 2020-11-04 | Magnetic separation equipment for iron ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523306.9U CN213886634U (en) | 2020-11-04 | 2020-11-04 | Magnetic separation equipment for iron ore |
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| Publication Number | Publication Date |
|---|---|
| CN213886634U true CN213886634U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022523306.9U Active CN213886634U (en) | 2020-11-04 | 2020-11-04 | Magnetic separation equipment for iron ore |
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| CN (1) | CN213886634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689150A (en) * | 2023-08-09 | 2023-09-05 | 临汾市鑫锐机械设备有限公司 | Continuous deironing screening equipment of mechanism sand |
-
2020
- 2020-11-04 CN CN202022523306.9U patent/CN213886634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689150A (en) * | 2023-08-09 | 2023-09-05 | 临汾市鑫锐机械设备有限公司 | Continuous deironing screening equipment of mechanism sand |
| CN116689150B (en) * | 2023-08-09 | 2023-10-20 | 临汾市鑫锐机械设备有限公司 | Continuous deironing screening equipment of mechanism sand |
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