CN215353978U - Magnetic separation equipment with adjustable discharge plate - Google Patents
Magnetic separation equipment with adjustable discharge plate Download PDFInfo
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- CN215353978U CN215353978U CN202121440787.5U CN202121440787U CN215353978U CN 215353978 U CN215353978 U CN 215353978U CN 202121440787 U CN202121440787 U CN 202121440787U CN 215353978 U CN215353978 U CN 215353978U
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Abstract
The utility model discloses a magnetic separation device with an adjustable discharge plate, which comprises: the device comprises a frame, a hopper, a carrier roller, a conveyor belt, a magnetic cylinder, a tailing tank, an ore collecting tank, a hydraulic cylinder, a discharging plate, a control cabinet, a motor and a conveyor belt; a hopper is arranged at the top of the frame, a conveying belt is arranged below the hopper, a carrier roller is arranged at one end of the conveying belt, and a magnetic cylinder is arranged at the other end of the conveying belt; the discharging plate is positioned under the magnetic cylinder and is formed by splicing two rectangular plates, and an included angle between the two rectangular plates is a right angle; the discharging plate is arranged on the hydraulic cylinder; the hydraulic cylinder is fixed on the frame; the motor is connected with the carrier roller through a transmission belt; the two sides of the discharge plate are respectively provided with a tailing trough and an ore collecting trough; a hydraulic station is arranged in the control cabinet; the hydraulic cylinder is connected with the hydraulic station; the motor and the magnetic cylinder are electrically connected with the control cabinet. The magnetic separation equipment improves the speed and efficiency of magnetic separation of mineral aggregates and reduces the loss of magnetic mineral aggregates; the equipment is simple to operate and control and easy to popularize and use.
Description
Technical Field
The utility model relates to the technical field of mineral separation, in particular to magnetic separation equipment with an adjustable discharge plate.
Background
In the process of ore dressing, because the content of magnetic minerals contained in raw ores is different, the content is 6 percent at a low level and 28 percent at a high level, and the magnetic minerals are in continuous change; if the relevant parameters of the magnetic separator cannot be adjusted in time, the magnetic minerals can be lost into tailings, so that the mineral separation operation is influenced;
particularly, when the magnetic product is low, if the working gap is relatively large, the mineral separation speed is high, and the magnetic mineral can be lost; when the magnetic products are more, if the working clearance is relatively small, the mineral separation speed is relatively slow, a large amount of magnetic products cannot be produced and can be lost into tailings, and meanwhile, the mineral separation efficiency is reduced, so that adverse effects are caused on the subsequent flow;
the existing magnetic separator is very difficult to adjust the working clearance of the discharge plate, needs to be carried out when a system is stopped, seriously influences production, and once the magnetic separator is adjusted, cannot follow up in time when the ore changes, and has poor adaptability;
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides magnetic separation equipment with an adjustable discharge plate, which is provided with the discharge plate with a specific structure, and can adjust the gap between the discharge plate and a magnetic cylinder of a magnetic separator and the speed of ore dressing at any time, so that the output of a magnetic product is controlled through the gap. When the magnetic products are more, the gap is enlarged, and the magnetic separation speed is accelerated; when the magnetic products are less, the clearance and the speed are reduced; the output of the magnetic separator can be adjusted without system shutdown, the speed and the efficiency of mineral aggregate magnetic separation are improved, and the loss of magnetic mineral aggregates is reduced.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a play flitch adjustable magnetic separation equipment, includes: the device comprises a frame, a hopper, a carrier roller, a conveyor belt, a magnetic cylinder, a tailing tank, an ore collecting tank, a hydraulic cylinder, a discharging plate, a control cabinet, a motor and a conveyor belt; a hopper is arranged at the top of the rack, a conveying belt is arranged below the hopper, a carrier roller is arranged at one end of the conveying belt, and a magnetic cylinder is arranged at the other end of the conveying belt; the discharging plate is positioned right below the magnetic cylinder and is formed by splicing two rectangular plates, and an included angle between the two rectangular plates is a right angle; the discharging plate is arranged on the two hydraulic cylinders; the two hydraulic cylinders are fixed on the frame; the motor is connected with the carrier roller through a transmission belt; the two sides of the discharge plate are respectively provided with a tailing trough and an ore collecting trough; a hydraulic station is arranged in the control cabinet; the hydraulic cylinder is connected with the hydraulic station; the motor and the magnetic cylinder are electrically connected with the control cabinet.
Preferably, a vibration motor is installed on the outer side of the hopper and electrically connected with the control cabinet.
Preferably, the length of the discharging plate is greater than that of the magnetic cylinder.
Preferably, the control cabinet is provided with a main brake, a reversing switch, a starting switch and a knob switch; a frequency converter is arranged in the control cabinet; the hydraulic station comprises an electromagnetic directional valve and a hydraulic pump, and the two hydraulic cylinders are connected with the hydraulic pump through the electromagnetic directional valve; the control cabinet is connected with the main brake through a power line; the rear end of the main brake is sequentially connected with a frequency converter, a reversing switch, a starting switch, a magnetic cylinder and a vibration motor; the rear end of the reversing switch is connected with an electromagnetic reversing valve; the rear end of the starting switch is connected with the hydraulic pump; the output of the frequency converter is connected with the motor; the knob switch is connected with the control end of the frequency converter.
Preferably, a chute is arranged at the upper part of the tailing tank.
Preferably, the lower part of the front side of the tailing tank is provided with a first ore outlet; and a second ore outlet is formed in the lower part of the front side of the ore collecting groove.
Compared with the prior art, the utility model has the following beneficial effects:
the magnetic separation equipment can adjust the working clearance between the discharge plate and the magnetic cylinder of the magnetic separator and the ore dressing speed at any time, thereby improving the speed and efficiency of magnetic separation of mineral aggregates and reducing the loss of magnetic mineral aggregates; the equipment is simple to operate and control and easy to popularize and use.
Drawings
FIG. 1 is a schematic structural diagram of a magnetic separation device with an adjustable discharge plate according to the present invention;
FIG. 2 is a schematic circuit connection diagram of a magnetic separation device with an adjustable discharge plate according to the present invention;
FIG. 3 is a schematic structural diagram of a tailing tank of the magnetic separation device with an adjustable discharge plate according to the utility model;
in the figure: the device comprises a frame 1, a hopper 2, a vibration motor 3, a carrier roller 4, a conveyor belt 5, a magnetic cylinder 6, a tailing tank 7, a first ore outlet 71, a chute 72, an ore collecting tank 8, a second ore outlet 81, a hydraulic cylinder 9, a discharging plate 11, a control cabinet 12, a motor 13, a transmission belt 14, a main gate 15, an electromagnetic directional valve 120, a directional switch 121, a starting switch 122, a hydraulic pump 123, a frequency converter 124 and a knob switch 125.
Detailed Description
The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described as follows:
as shown in FIG. 1, in one embodiment of the utility model, the magnetic separation device with the adjustable discharge plate comprises: the device comprises a frame 1, a hopper 2, a carrier roller 4, a conveyor belt 5, a magnetic cylinder 6, a tailing tank 7, an ore collecting tank 8, a hydraulic cylinder 9, a discharging plate 11, a control cabinet 12, a motor 13 and a conveyor belt 14; a hopper 2 is arranged at the top of the frame 1, a conveying belt 5 is arranged below the hopper 2, one end of the conveying belt 5 is provided with a carrier roller 4, and the other end of the conveying belt is provided with a magnetic cylinder 6; the discharge plate 11 is positioned under the magnetic cylinder 6, the discharge plate 11 is formed by splicing two rectangular plates, and an included angle between the two rectangular plates is a right angle; the discharging plate 11 is arranged on the two hydraulic cylinders 9; two hydraulic cylinders 9 are fixed on the frame 1; the motor 13 is connected with the carrier roller 4 through a transmission belt 14; the two sides of the discharge plate 11 are respectively provided with a tailing trough 7 and a mineral collecting trough 8; a hydraulic station is arranged in the control cabinet 12; the two hydraulic cylinders 9 are connected with a hydraulic station; the motor 13 and the magnetic cylinder 6 are electrically connected with the control cabinet 12.
In one embodiment of the present invention, in order to facilitate the blanking, a vibration motor 3 is installed outside the hopper 2, and the vibration motor 3 is electrically connected with the control cabinet 12.
In one embodiment of the utility model, in order to avoid the leakage of the magnetic separation mineral aggregate, the length of the discharging plate 11 is greater than that of the magnetic cylinder 6.
As shown in fig. 2, in an embodiment of the present invention, the control cabinet 12 is provided with a main gate 15, a reversing switch 121, a starting switch 122, and a knob switch 125; a frequency converter 124 is arranged in the control cabinet 12; the hydraulic station comprises an electromagnetic directional valve 120 and a hydraulic pump 123, and the two hydraulic cylinders 9 are connected with the hydraulic pump 123 through the electromagnetic directional valve 120; the control cabinet 12 is connected with a power line and is connected with a general brake 15; the rear end of the main brake 15 is sequentially connected with a frequency converter 124, a reversing switch 121, a starting switch 122, a magnetic cylinder 6 and a vibration motor 3; the back end of the reversing switch 121 is connected with an electromagnetic reversing valve 120; the rear end of the starting switch 122 is connected with a hydraulic pump 123; the output of the frequency converter 124 is connected with the motor 13; the knob switch 125 is connected with the control end of the frequency converter 124 to realize the speed regulation of the motor 13.
During specific work, raw ore materials are loaded into the hopper 2 through the loading structure, the raw ore materials are conveyed to the position of the magnetic cylinder 6 through the conveyor belt 5, nonmagnetic ore materials directly fall from one side of the discharge plate 11 to enter the tailing tank 7, the magnetic ore materials are adsorbed, reach the other side of the discharge plate 11 through a gap between the discharge plate 11 and the magnetic cylinder 6, and are enabled to lose magnetic force and fall into the ore collecting tank 8 under the action of the conveyor belt 5;
when the magnetic products are more, the reversing switch 121 is controlled, the starting switch 122 is pressed, the discharging plate 11 is lowered, the gap between the discharging plate 11 and the magnetic cylinder 6 is enlarged, the knob switch 125 is adjusted, the rotating speed of the motor 13 is increased, the speed of the conveyor belt 5 is increased, and the magnetic separation speed is increased;
when the magnetic product is less, the reversing switch 121 is controlled, the starting switch 122 is pressed, the discharging plate 11 is lifted, the gap between the discharging plate 11 and the magnetic cylinder 6 is reduced, and the knob switch 125 is adjusted to reduce the speed of the conveyor belt 5, so that the magnetic separation speed is reduced.
As shown in fig. 3, in an embodiment of the present invention, a chute 72 is disposed at an upper portion of the tailing tank 7, so that tailings can be effectively collected, and are prevented from flying out due to inertia, thereby ensuring safety of field operators.
In one embodiment of the utility model, a first ore outlet 71 is arranged at the lower part of the front side of the tailing tank 7; a second ore outlet 81 is arranged at the lower part of the front side of the ore collecting groove 8; the collection of tailings and concentrate is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by equivalent replacement or change according to the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a play flitch adjustable magnetic separation equipment, includes: the device comprises a frame, a hopper, a carrier roller, a conveyor belt, a magnetic cylinder, a tailing tank, an ore collecting tank, a hydraulic cylinder, a discharging plate, a control cabinet, a motor and a conveyor belt; the method is characterized in that: a hopper is arranged at the top of the rack, a conveying belt is arranged below the hopper, a carrier roller is arranged at one end of the conveying belt, and a magnetic cylinder is arranged at the other end of the conveying belt; the discharging plate is positioned right below the magnetic cylinder and is formed by splicing two rectangular plates, and an included angle between the two rectangular plates is a right angle; the discharging plate is arranged on the two hydraulic cylinders; the two hydraulic cylinders are fixed on the frame; the motor is connected with the carrier roller through a transmission belt; the two sides of the discharge plate are respectively provided with a tailing trough and an ore collecting trough; a hydraulic station is arranged in the control cabinet; the hydraulic cylinder is connected with the hydraulic station; the motor and the magnetic cylinder are electrically connected with the control cabinet.
2. The magnetic separation device with the adjustable discharge plate of claim 1, which is characterized in that: and a vibration motor is arranged on the outer side of the hopper and is electrically connected with the control cabinet.
3. The magnetic separation device with the adjustable discharge plate of claim 1, which is characterized in that: the length of the discharge plate is greater than that of the magnetic cylinder.
4. The magnetic separation device with the adjustable discharge plate of claim 2, which is characterized in that: the control cabinet is provided with a main brake, a reversing switch, a starting switch and a knob switch; a frequency converter is arranged in the control cabinet; the hydraulic station comprises an electromagnetic directional valve and a hydraulic pump, and the two hydraulic cylinders are connected with the hydraulic pump through the electromagnetic directional valve; the control cabinet is connected with the main brake through a power line; the rear end of the main brake is sequentially connected with a frequency converter, a reversing switch, a starting switch, a magnetic cylinder and a vibration motor; the rear end of the reversing switch is connected with an electromagnetic reversing valve; the rear end of the starting switch is connected with the hydraulic pump; the output of the frequency converter is connected with the motor; the knob switch is connected with the control end of the frequency converter.
5. The magnetic separation device with the adjustable discharge plate of claim 1, which is characterized in that: the upper part of the tailing tank is provided with a chute.
6. The magnetic separation device with the adjustable discharge plate of claim 1, which is characterized in that: a first ore outlet is arranged at the lower part of the front side of the tailing tank; and a second ore outlet is formed in the lower part of the front side of the ore collecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121440787.5U CN215353978U (en) | 2021-06-28 | 2021-06-28 | Magnetic separation equipment with adjustable discharge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121440787.5U CN215353978U (en) | 2021-06-28 | 2021-06-28 | Magnetic separation equipment with adjustable discharge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215353978U true CN215353978U (en) | 2021-12-31 |
Family
ID=79605557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121440787.5U Active CN215353978U (en) | 2021-06-28 | 2021-06-28 | Magnetic separation equipment with adjustable discharge plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215353978U (en) |
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2021
- 2021-06-28 CN CN202121440787.5U patent/CN215353978U/en active Active
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