CN219168653U

CN219168653U - Magnetic separation device

Info

Publication number: CN219168653U
Application number: CN202223579663.2U
Authority: CN
Inventors: 王家乐
Original assignee: Zhijiang Yongxin Kaolin Co ltd
Current assignee: Zhijiang Yongxin Kaolin Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-13
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of magnetic separation equipment, and discloses a magnetic separation device which comprises a magnetic separation cylinder, wherein a fixing frame is arranged on the outer surface of the magnetic separation cylinder, a magnetic separation roller is arranged in the magnetic separation cylinder, a magnetic suction layer is arranged on the outer surface of the magnetic separation roller, a rotating shaft is arranged at one end of the magnetic separation roller, and a motor is arranged at one end of the rotating shaft. The utility model has the following advantages and effects: because mineral aggregate is the pulpiness, make it drive vibration transmission piece and shake screen cloth together and vibrate through starting vibrating motor, continuous vibration through vibrating screen cloth is the pulp and is dispersed and spill in the mesh of screen cloth surface from shaking screen cloth surface, carry out the dispersion unloading to it, when the magnetic separation roller is rotating constantly, because the ore pulp is comparatively dispersed, thereby make the magnetic substance in the ore pulp after the dispersion form the magnetic mass fast and adsorb the surface at the magnetic layer of inhaling through the magnetic property of magnetic substance, from this alright increase the separation efficiency of magnetic substance and other impurity in the ore pulp.

Description

Magnetic separation device

Technical Field

The utility model relates to the technical field of magnetic separation equipment, in particular to a magnetic separation device.

Background

The magnetic separation equipment is to separate magnetic materials from other materials by utilizing magnetic equipment according to the magnetic characteristics of the materials, and equipment machinery for performing the operation is called magnetic separation equipment and is generally used for producing and screening magnetic minerals such as magnetite and the like.

In prior art, according to chinese patent publication No. CN213886636U, there is provided an energy-saving magnetic separation device for mineral separation, which comprises a fixed housing, fixed housing inner wall one side top fixedly connected with first vibrator, one side fixedly connected with first filter screen of fixed housing inner wall is kept away from to first vibrator, the one end fixedly connected with second filter screen of first vibrator is kept away from to first filter screen, the one end fixedly connected with second vibrator of first filter screen is kept away from to the second filter screen. The energy-saving magnetic separation device for mineral separation can realize classified screening, can effectively reduce energy consumption and has a good energy-saving effect.

The Chinese patent has the advantages of being good in energy consumption reduction and good in energy-saving effect, but the magnetic separation device is poor in dispersing and discharging effect on mineral aggregate during use, and is not easy to agglomerate and separate magnetic substances, so that the separation efficiency of formed substances is possibly reduced, and the existing problems are improved.

Disclosure of Invention

The utility model aims to provide a magnetic separation device which has the advantages of good dispersing and discharging effects, improving the magnetic agglomeration efficiency of mineral aggregates and enhancing the magnetic substance separation effect.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a magnetic separation device, includes the magnetic separation section of thick bamboo, the surface of magnetic separation section of thick bamboo is provided with the mount, the inside of magnetic separation section of thick bamboo is provided with the magnetic separation roller, the surface of magnetic separation roller is provided with the magnetism layer of inhaling, the one end of magnetic separation roller is provided with the pivot, the one end of pivot is provided with the motor, the top of magnetic separation section of thick bamboo is provided with divides the workbin, the top of dividing the workbin is provided with down the workbin, the inside of dividing the workbin is provided with the screen cloth that shakes, the one end fixedly connected with of screen cloth that shakes the piece, the one end of the piece that shakes is provided with vibrating motor.

Through adopting above-mentioned technical scheme, make its drive pivot drive the magnetic separation roller through the starter motor and rotate in the inside of magnetic separation section of thick bamboo when using, when needs carry out magnetic separation with the mineral aggregate, guide into the inside of dividing the workbin with the mineral aggregate through the unloading case, make the ore pulp fall to the upper surface of shaking the screen cloth, because the mineral aggregate is the pulpiness, therefore make it drive through the starter motor and transmit the vibration piece and shake the screen cloth together and vibrate, continuous vibration through the screen cloth that shakes leaks the ore pulp in the mesh of screen cloth surface that shakes, carry out the dispersion unloading to it, when the magnetic separation roller is rotating constantly, because the ore pulp comparatively disperses, thereby make the magnetic substance in the ore pulp after the dispersion form the magnetic mass fast and adsorb the surface at the magnetic absorption layer, alright increase the separation efficiency of magnetic absorption material and other impurity in the ore pulp.

The utility model is further provided with: the top of the blanking box is provided with a blanking hopper, and the top of the blanking hopper is fixedly connected with a top cover.

Through adopting above-mentioned technical scheme, can be convenient for carry out continuous unloading to the ore pulp through the unloading hopper, protect the outside of unloading hopper by the top cap to can prevent that the ore pulp from splashing to the outside of unloading hopper.

The utility model is further provided with: the top of top cap is provided with the inlet tube, the bottom of inlet tube is provided with spouts the flow tube, spout the bottom of flow tube and be provided with the shower nozzle.

Through adopting above-mentioned technical scheme, through fixing the top at the top of top cap with the inlet tube, when the ore pulp unloading, carry the inside of shower nozzle with the separation water through the spout pipe, can spray the ore pulp through the shower nozzle, more loose when making its unloading to help magnetic substance to adsorb in the outside of magnetic attraction layer in bulk and separate.

The utility model is further provided with: the inner wall of the blanking box is fixedly connected with two guide plates.

Through adopting above-mentioned technical scheme, can make the upper surface of the slightly concentrated screen cloth of beating into of ore pulp through the setting of stock guide, prevent that the ore pulp from flowing down to influence unloading efficiency in the gap.

The utility model is further provided with: a first discharge hopper is arranged on one side surface of the magnetic separation barrel, and a second discharge hopper is arranged at the bottom of the magnetic separation barrel.

Through adopting above-mentioned technical scheme, first hopper and second hopper are convenient for respectively export magnetic substance and the separation material of magnetic separation roller outside, because the polarity of magnetic pole is along drum rotation direction to fixed in the during operation, the magnetic cluster is when rotatory along with the magnetic separation roller, because the magnetic pole is alternate and produce magnetic stirring phenomenon, and the non-magnetic mineral that is mingled with the magnetic cluster drops down in turning and is discharged by the second hopper, and the magnetic cluster that is inhaled on the magnetic separation roller surface at last changes the weakest department of magnetic system edge magnetic force along with the magnetic layer, unloads in the first hopper and gathers.

The utility model is further provided with: the surface of magnetic separation section of thick bamboo is provided with the closing plate, the surface threaded connection of closing plate has the bolt.

Through adopting above-mentioned technical scheme, fix the sealing plate in the outside of magnetic separation section of thick bamboo and the interface department of pivot through the bolt to can play sealed effect to its outside, prevent that the phenomenon that spills from taking place in the separation process of ore pulp.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the matching arrangement among the magnetic separation barrel, the fixing frame, the magnetic separation roller, the magnetic absorption layer, the rotating shaft, the motor, the material separation box, the blanking box, the vibrating screen, the vibration block and the vibration motor, when the device is used, the rotating shaft is driven by the starting motor to drive the magnetic separation roller to rotate in the magnetic separation barrel, when mineral materials are required to be magnetically separated, the mineral materials are led into the material separation box through the blanking box, so that mineral materials fall onto the upper surface of the vibrating screen, and as the mineral materials are in slurry state, the vibrating motor is started to drive the vibration block and the vibrating screen to vibrate together, and the mineral materials are dispersed and discharged from the meshes on the outer surface of the vibrating screen through the continuous vibration of the vibrating screen.

2. According to the utility model, through the cooperation arrangement among the blanking hopper, the top cover, the water inlet pipe, the jet pipe and the spray nozzle, when the device is used, the continuous blanking of ore pulp can be conveniently carried out through the blanking hopper, the top cover protects the outer part of the blanking hopper, so that the ore pulp can be prevented from splashing to the outer part of the blanking hopper, the water inlet pipe is fixed at the top of the top cover, when the ore pulp is blanked, the separation water is conveyed into the spray nozzle through the jet pipe, the ore pulp can be sprayed through the spray nozzle, and the ore pulp is looser during blanking, so that the magnetic substances are adsorbed outside the magnetic attraction layer in a bulk manner to be separated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the magnetic separation cylinder structure of the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of the distribution box structure of the present utility model.

In the figure, 1, a magnetic separation cylinder; 2. a fixing frame; 3. magnetic separation rollers; 4. a magnetic attraction layer; 5. a rotating shaft; 6. a motor; 7. a material dividing box; 8. discharging boxes; 9. vibrating the screen; 10. a vibration transmission block; 11. a vibration motor; 12. discharging a hopper; 13. a top cover; 14. a water inlet pipe; 15. a jet pipe; 16. a spray head; 17. a material guide plate; 18. a first discharge hopper; 19. a second discharge hopper; 20. a sealing plate; 21. and (5) a bolt.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 4, a magnetic separation device comprises a magnetic separation barrel 1, wherein a fixing frame 2 is arranged on the outer surface of the magnetic separation barrel 1, a magnetic separation roller 3 is arranged in the magnetic separation barrel 1, a magnetic absorption layer 4 is arranged on the outer surface of the magnetic separation roller 3, a rotating shaft 5 is arranged at one end of the magnetic separation roller 3, a motor 6 is arranged at one end of the rotating shaft 5, a material separation box 7 is arranged at the top of the magnetic separation barrel 1, a blanking box 8 is arranged at the top of the material separation box 7, a vibrating screen 9 is arranged in the material separation box 7, a vibration transmission block 10 is fixedly connected to one end of the vibrating screen 9, a vibration motor 11 is arranged at one end of the vibration transmission block 10, when in use, the motor 6 is started to drive the rotating shaft 5 to drive the magnetic separation roller 3 to rotate in the magnetic separation barrel 1, mineral materials are guided into the interior of the material separation box 7 through the blanking box 8 to fall to the upper surface of the vibrating screen 9 due to the fact that the mineral materials are in slurry, therefore, the vibration motor 11 is started to drive the vibration block 10 to vibrate together with the vibration screen 9, ore pulp is leaked out of meshes on the outer surface of the vibration screen 9 in a dispersed mode through continuous vibration of the vibration screen 9, and is dispersed and discharged, when the magnetic separation roller 3 continuously rotates, the ore pulp is dispersed, so that magnetic substances in the dispersed ore pulp quickly form magnetic clusters to be adsorbed on the outer surface of the magnetic attraction layer 4 through the magnetic characteristics of the magnetic substances, the separation efficiency of the magnetic attraction substances and other impurities in the ore pulp can be improved, the top of the discharging box 8 is provided with the discharging hopper 12, the top of the discharging hopper 12 is fixedly connected with the top cover 13, the ore pulp can be conveniently and continuously discharged through the discharging hopper 12, the outside of the discharging hopper 12 is protected through the top cover 13, and the ore pulp can be prevented from splashing outside the discharging hopper 12, the top of the top cover 13 is provided with a water inlet pipe 14, the bottom of the water inlet pipe 14 is provided with a spray pipe 15, the bottom of the spray pipe 15 is provided with a spray head 16, through fixing the water inlet pipe 14 at the top of the top cover 13, when ore pulp is fed, separating water is conveyed into the spray head 16 through the spray pipe 15, the ore pulp can be sprayed through the spray head 16, so that the ore pulp is looser during feeding, thereby being helpful for magnetic substances to be adsorbed outside the magnetic attraction layer 4 in a lump manner for separation, the inner wall of the feeding box 8 is fixedly connected with two guide plates 17, the number of the guide plates 17 can be two, the ore pulp can be slightly concentrated and is driven into the upper surface of the vibrating screen 9 through the arrangement of the guide plates 17, the ore pulp is prevented from falling into a gap to influence the feeding efficiency, one side surface of the magnetic separation barrel 1 is provided with a first discharge hopper 18, the bottom of the magnetic separation barrel 1 is provided with a second discharge hopper 19, the first discharge hopper 18 and the second discharge hopper 19 are respectively convenient for guiding out the magnetic substances and the separation substances outside the magnetic separation roller 3, as the polarities of the magnetic poles are alternately arranged along the rotation direction of the cylinder and are fixed during operation, when the magnetic clusters rotate along with the magnetic separation roller 3, the magnetic stirring phenomenon is generated due to the alternation of the magnetic poles, the non-magnetic minerals which are mixed with the magnetic clusters fall off during turning and are discharged from the second discharge hopper 19, the magnetic clusters which are finally sucked on the surface of the magnetic separation roller 3 rotate to the position with the weakest magnetic force of the magnetic system edge along with the magnetic suction layer 4 and are discharged into the first discharge hopper 18 for collection, the outer surface of the magnetic separation roller 1 is provided with a sealing plate 20, the outer surface of the sealing plate 20 is in threaded connection with a bolt 21, the sealing plate 20 is fixed at the interface of the outer part of the magnetic separation roller 1 and the rotating shaft 5 through the bolt 21, thereby the sealing effect can be realized on the outer part of the sealing plate, preventing the overflow and leakage of ore pulp in the separation process.

In the utility model, through the matching arrangement among the magnetic separation cylinder 1, the fixing frame 2, the magnetic separation roller 3, the magnetic absorption layer 4, the rotating shaft 5, the motor 6, the material separation box 7, the blanking box 8, the vibrating screen 9, the vibration transmission block 10 and the vibrating motor 11, the device can enable the rotating shaft 5 to drive the magnetic separation roller 3 to rotate in the magnetic separation cylinder 1 through the starting motor 6 when in use, when mineral materials are required to be magnetically separated, the mineral materials are led into the inside of the material separation box 7 through the blanking box 8, mineral slurry falls onto the upper surface of the vibrating screen 9, because the mineral materials are in slurry state, the vibration motor 11 is started to drive the vibration transmission block 10 to vibrate together with the vibrating screen 9, the mineral slurry is leaked out of meshes on the outer surface of the vibrating screen 9 in a dispersed state through the continuous vibration of the vibrating screen 9, the mineral materials are dispersed and discharged when the magnetic separation roller 3 continuously rotates, because the ore pulp is more dispersed, the magnetic substances in the dispersed ore pulp quickly form magnetic clusters to be adsorbed on the outer surface of the magnetic attraction layer 4 through the magnetic characteristics of the magnetic substances, so that the separation efficiency of the magnetic attraction substances and other impurities in the ore pulp can be increased, when the ore pulp feeding device is used, the ore pulp can be conveniently and continuously fed through the feeding hopper 12 through the matching arrangement among the feeding hopper 12, the top cover 13 protects the outer part of the feeding hopper 12, the ore pulp can be prevented from splashing outside the feeding hopper 12, the water inlet pipe 14 is fixed at the top of the top cover 13, when the ore pulp is fed, the separation water is conveyed into the spray head 16 through the spray head 15, the ore pulp can be sprayed through the spray head 16, and the ore pulp is more loose during feeding, thereby facilitating the separation of the magnetic substance adsorbed in a lump on the outside of the magnetic attraction layer 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Magnetic separation device, including magnetic separation section of thick bamboo (1), its characterized in that: the magnetic separation drum comprises a magnetic separation drum body, and is characterized in that a fixing frame (2) is arranged on the outer surface of the magnetic separation drum body (1), a magnetic separation roller (3) is arranged inside the magnetic separation drum body (1), a magnetic absorption layer (4) is arranged on the outer surface of the magnetic separation roller (3), a rotating shaft (5) is arranged at one end of the magnetic separation roller (3), a motor (6) is arranged at one end of the rotating shaft (5), a material separating box (7) is arranged at the top of the magnetic separation drum body (1), a blanking box (8) is arranged at the top of the material separating box (7), a vibrating screen (9) is arranged inside the material separating box (7), a vibration transmitting block (10) is fixedly connected to one end of the vibration transmitting screen (9), and a vibrating motor (11) is arranged at one end of the vibration transmitting block (10).

2. The magnetic separation device according to claim 1, wherein: the top of the blanking box (8) is provided with a blanking hopper (12), and the top of the blanking hopper (12) is fixedly connected with a top cover (13).

3. The magnetic separation device according to claim 2, wherein: the top of top cap (13) is provided with inlet tube (14), the bottom of inlet tube (14) is provided with spout pipe (15), the bottom of spout pipe (15) is provided with shower nozzle (16).

4. The magnetic separation device according to claim 1, wherein: the inner wall of the blanking box (8) is fixedly connected with two material guide plates (17), and the number of the material guide plates (17) is two.

5. The magnetic separation device according to claim 1, wherein: a first discharge hopper (18) is arranged on one side surface of the magnetic separation barrel (1), and a second discharge hopper (19) is arranged at the bottom of the magnetic separation barrel (1).

6. The magnetic separation device according to claim 1, wherein: the magnetic separation drum is characterized in that a sealing plate (20) is arranged on the outer surface of the magnetic separation drum (1), and a bolt (21) is connected to the outer surface of the sealing plate (20) in a threaded mode.