Semi-automatic magnetic particle extractor

Abstract

The utility model discloses a semi-automatic magnetic particle extraction machine, which relates to the field of separation devices and comprises a rack, a blanking groove, a magnetic plate and a thin film. The magnetic plate is fixedly embedded in the slope surface of the rack, the bottom surface of the blanking groove is provided with a hollow part, the blanking groove is arranged on the rack in a manner of moving left and right along the slope surface, and the film is laid on the surface of the blanking groove. By moving the discharging groove, the discharging groove is switched back and forth between the first position and the second position. When the discharging groove is located in the first position, the magnetic plate is located in the hollowed-out part. When the discharging groove is located at the second position, the magnetic plate and the discharging groove are staggered. Therefore, the discharging groove does not need to be transferred manually, the problem that magnetic particles fall off due to no magnetic adsorption in the process of transferring the discharging groove manually can be solved, operation is easy, and efficiency can be improved. In addition, the automatic water spraying device and the stirring device are further arranged, the functions are complete, operation is easy, and efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of separation devices, and particularly to a semi-automatic magnetic particle extractor. Background Art

[0002] In the production process of lithium nickel cobalt manganese oxide ternary materials, since equipment, sieves, etc. used are all made of stainless steel, metal foreign matters are likely to be generated due to equipment wear. Conventional methods use methods such as wrapping a magnetic bar with a plastic film / PE film or sleeving a magnetic bar with a plastic tube to extract magnetic particles. Since the main component in the ternary material is Ni, and Ni itself has certain magnetism, it will also be adsorbed on the magnetic bar, and a cleaning step needs to be added, resulting in the loss of magnetic metal particles. In the existing method, due to the adhesion of materials to the surface of the magnetic bar, repeated cleaning is required, consuming a lot of time and affecting the detection efficiency.

[0003] For this reason, the applicant disclosed a collecting device and a collecting method for magnetic metal particles in a Chinese invention application with a publication number of CN 118807970 A. When this collecting device is used, it is necessary to manually transfer the feeding chute to the second feeding ramp chute, and use de-magnetized pure water to wash all the materials on the film into a beaker to ensure that all magnetic particles can be collected in the beaker. During manual operation, it is necessary to take out and transfer the feeding chute, increasing the operation difficulty of the operator. Moreover, during the transfer process, since the magnetic particles on the film are not magnetically adsorbed, there is a risk of magnetic particle shedding, resulting in the loss of magnetic particles. In addition, the above-mentioned collecting device does not have an automatic stirring function or an automatic water spraying and cleaning function, and there is still room for improvement. Content of the Utility Model

[0004] The purpose of the utility model is to provide a semi-automatic magnetic particle extractor, aiming to overcome the above problems existing in the prior art.

[0005] To achieve the purpose, the utility model provides the following technical solutions:

[0006] A semi-automatic magnetic particle extractor includes a frame, a feeding chute, a magnetic plate, a film, a water spraying pipe, a feeding device and a stirring device;

[0007] The above-mentioned frame is provided with a slope surface, the above-mentioned magnetic plate is fixedly embedded in the slope surface, the bottom surface of the above-mentioned feeding chute is provided with a hollow part, the above-mentioned feeding chute is movably arranged on the frame along the slope surface in a left-right direction, and the film is laid on the surface of the feeding chute; by moving the feeding chute, the feeding chute can be switched back and forth between position one and position two;

[0008] When the feeding chute is in position one, the magnetic plate is located in the hollow part; when the feeding chute is in position two, the magnetic plate and the feeding chute are staggered from each other;

[0009] The above feeding device includes a funnel and a first mounting seat. The first mounting seat is arranged on the frame, and the funnel is fixedly arranged on the first mounting seat. The funnel is provided with a discharge pipe for adding a fluid containing magnetic particles to the feeding chute at position one; the stirring device is used for stirring the fluid containing magnetic particles in the funnel;

[0010] The above water spray pipe is arranged on the frame so as to be movable up and down along the slope surface, and is used for spraying water onto the feeding chute at position one.

[0011] Furthermore, the frame is provided with a mounting platform on one side of the slope surface, and one end of the water spray pipe is arranged on the mounting platform so as to be movable up and down through a first linear sliding module.

[0012] Furthermore, the above feeding device further includes a second linear sliding module, and the first mounting seat is arranged on the frame so as to be liftable through the second linear sliding module.

[0013] Furthermore, the above stirring device includes a second mounting seat. The second mounting seat is arranged on the first mounting seat so as to be liftable through a third linear sliding module. The second mounting seat is rotatably provided with stirring blades and is equipped with a motor for rotating the stirring blades.

[0014] Furthermore, a recovery tank is further included. The recovery tank is located at the lower end of the feeding chute and is used for receiving the fluid flowing down along the feeding chute.

[0015] Furthermore, a fixing seat is provided at the upper end of the above feeding chute. The fixing seat is arranged on the frame so as to be movable left and right along the slope surface through a fourth linear sliding module.

[0016] Furthermore, a recovery tray is further included. Flanges are provided on both the front and rear sides of the recovery tray. The recovery tray is placed at the notch of the recovery tank through the flanges and is used for receiving the magnetic particles that fall when the feeding chute moves towards position two.

[0017] The utility model has the following beneficial effects compared with the prior art:

[0018] Compared with the prior art, the utility model does not require manual transfer of the feeding chute, can avoid the problem of magnetic particle shedding due to the lack of magnetic adsorption during the manual transfer of the feeding chute, is simple to operate, and can improve efficiency.

[0019] In addition, the utility model also has an automatic water spraying device and a stirring device, which are fully functional and simple to operate, and further improve efficiency. Description of the Drawings

[0020] Figure 1 It is the front view of the first state of the first embodiment of the utility model. Among them, the feeding chute is at position two.

[0021] Figure 2 It is the right view of the first embodiment of the utility model.

[0022] Figure 3 Partial schematic diagram of the first embodiment of the present utility model Figure 1 .

[0023] Figure 4 Partial schematic diagram of the first embodiment of the present utility model Figure 2 .

[0024] Figure 5 Front view of the second state of the first embodiment of the present utility model. Among them, the blanking chute is in position one.

[0025] Figure 6 Partial schematic diagram of the second embodiment of the present utility model from the main perspective.

[0026] Figure 7 Partial schematic diagram of the second embodiment of the present utility model from the right perspective.

[0027] Figure 8 Three-dimensional schematic diagram of the recovery tray in the second embodiment of the present utility model Detailed implementation manners

[0028] The following describes the detailed implementation manners of the present utility model with reference to the accompanying drawings. To fully understand the present utility model, many details are described below, but for those skilled in the art, the present utility model can be implemented without these details.

[0029] Embodiment 1

[0030] As Figures 1 - 5 shown, a semi-automatic magnetic particle extractor includes a frame 1, a blanking chute 2, a magnetic plate 3, and a film 100.

[0031] Among them, the frame 1 is provided with a slope surface 11, and the magnetic plate 3 is fixedly embedded in the slope surface 11. The magnetic plate 3 is used to adsorb magnetic particles in the fluid, and it can be a whole magnet or composed of multiple magnets arranged in a row.

[0032] As Figures 1 - 5 shown, in a specific embodiment, the magnetic plate 3 includes a ferromagnetic metal plate (i.e., the component indicated by the Figure 1 label "3"), the ferromagnetic metal plate is fixedly embedded in the slope surface 11, and the front surface of the ferromagnetic metal plate is exposed, and a plurality of magnets (not shown in the figure) are fixedly arranged on the back surface of the ferromagnetic metal plate in an array.

[0033] As Figures 1 - 5 shown, the blanking chute 2 is movably arranged on the frame 1 along the slope surface 11 in the left-right direction.

[0034] As Figures 1 - 5As shown, in a specific embodiment, a fixed seat 22 is provided at the upper end of the blanking chute 2. The fixed seat 22 and the blanking chute 2 are in an L shape. The fixed seat 22 is arranged on the frame 1 through the fourth linear sliding module 10 and can move left and right along the slope surface 11. More specifically, the fourth linear sliding module 10 includes but is not limited to a one-dimensional electric screw slide. The fourth linear sliding module 10 is fixedly assembled on the frame 1. The fourth slider 101 of the fourth linear sliding module 10 is fixedly connected to the fixed seat 22. Since the one-dimensional electric screw slide belongs to the prior art, its specific structure will not be described in detail here. Of course, the left and right movement of the blanking chute 2 can also be achieved manually.

[0035] As Figures 1 - 5 shown, a hollowed-out portion 21 is provided on the bottom surface of the blanking chute 2. Preferably, the hollowed-out portion 21 is adapted to the magnetic plate 3 and is in a rectangular structure.

[0036] As Figures 1 - 5 shown, during use, by moving the blanking chute 2, the blanking chute 2 is switched back and forth between position one (as Figure 5 shown) and position two (as Figure 1 shown). When the blanking chute 2 is in position one, the magnetic plate 3 is located in the hollowed-out portion 21. When the blanking chute 2 is in position two, the magnetic plate 3 and the blanking chute 2 are staggered from each other.

[0037] As Figures 1 - 5 shown, the film 100 includes but is not limited to a plastic film. It is laid on the surface of the blanking chute 2 to cover the hollowed-out portion 21 and cover the surface of the groove structure of the blanking chute 2. During use, the film 100 can prevent the fluid from leaking through the hollowed-out portion 21 and enable the fluid containing magnetic particles to flow down along the blanking chute 2.

[0038] As Figures 1 - 5 shown, the semi-automatic magnetic particle extractor further includes a water spray pipe 4. The water spray pipe 4 is arranged on the frame 1 and can move up and down along the slope surface 11 for spraying water towards the blanking chute 2 at position one.

[0039] As Figures 1 - 5 shown, in a specific embodiment, an installation platform 12 is provided on one side of the slope surface 11 of the frame 1. One end of the water spray pipe 4 is arranged on the installation platform 12 through the first linear sliding module 40 and can move up and down. Preferably, the first linear sliding module 40 is a one-dimensional electric screw slide assembled inside the installation platform 12. The first slide 401 of the first linear sliding module 40 is fixedly connected to one end of the water spray pipe 4. And the water spray pipe 4 is communicated with a water supply hose (not shown in the figure). The other end of the water spray pipe 4 extends outside the installation platform 12 and is provided with a plurality of water spray holes (not shown in the figure) towards the slope surface 11. It should be noted that the water supply hose needs to reserve enough length to ensure that the water spray pipe 4 can move smoothly and the water spray pipe 4 is always communicated with the water supply hose.

[0040] As shown Figures 1 - 5 in the figure, the semi-automatic magnetic particle extractor further includes a feeding device. The feeding device includes a funnel 5 and a first mounting seat 8. The first mounting seat 8 is arranged on the frame 1, the funnel 5 is fixedly arranged on the first mounting seat 8, and the funnel 5 is provided with a discharge pipe 52 for adding the fluid containing magnetic particles to the feeding chute 2 at position one. The discharge pipe 52 is a Z-shaped elbow pipe, which can buffer and decelerate the fluid to prevent the fluid from splashing everywhere when falling into the feeding chute 2.

[0041] Preferably, the feeding device further includes a second linear sliding module 90. The first mounting seat 8 is arranged on the frame 1 in a liftable manner through the second linear sliding module 90. Specifically, the frame 1 is provided with a mounting frame 13, and a mounting shell 9 is fixedly arranged on the mounting frame 13. The second linear sliding module 90 is fixedly assembled inside the mounting shell 9. The second linear sliding module 90 includes but is not limited to a one-dimensional electric sliding table. The second slider 901 of the second linear sliding module 90 is fixedly connected to the first mounting seat 8. The lower end of the first mounting seat 8 extends outward from the mounting shell 9 to form a seat body 81. The funnel 5 is fixedly arranged on the seat body 81, and the discharge pipe 52 of the funnel 5 is located below the seat body 81.

[0042] Preferably, the funnel 5 includes but is not limited to a glass product. The bottom of the funnel 5 is funnel-shaped, and the discharge pipe 52 is equipped with an angle valve 51. The seat body 81 is provided with a viewing window 811 to facilitate observing the situation inside the funnel 5.

[0043] As shown Figures 1 - 5 in the figure, the semi-automatic magnetic particle extractor further includes a stirring device for stirring the fluid containing magnetic particles in the funnel 5.

[0044] In a specific embodiment, the stirring device includes a second mounting seat 7. The second mounting seat 7 is arranged on the first mounting seat 8 in a liftable manner, and the second mounting seat 7 is rotatably provided with a stirring blade 61 and is equipped with a motor 63 for rotating the stirring blade 61.

[0045] More specifically, the second mounting seat 7 is arranged on the first mounting seat 8 in a liftable manner through a third linear sliding module 80. The third linear sliding module 80 includes but is not limited to an electric lead screw sliding table, which is fixedly assembled inside the first mounting seat 8. The third slider 801 of the third linear sliding module 80 is fixedly connected to the second mounting seat 7. The second mounting seat 7 is rotatably provided with a stirring shaft 62. A motor 63 is fixedly assembled inside the second mounting seat 7, and the output shaft of the motor 63 is fixedly connected to the upper end of the stirring shaft 62. The lower end of the stirring shaft 62 is fixedly connected to the stirring blade 61. During use, the second mounting seat 7 is lifted and lowered through the third linear sliding module 80, so that the stirring blade is immersed in the fluid in the funnel 5 for stirring.

[0046] As shown Figures 1 - 5As shown in the figure, the semi-automatic magnetic particle extractor further includes a recovery tank 15, which is fixedly installed at the front end of the frame 1 and is located at the lower end of the feeding chute 2 for receiving the fluid flowing down along the feeding chute 2. Preferably, the recovery tank 15 includes, but is not limited to, a three-stage sedimentation tank to precipitate the materials in the fluid.

[0047] Of course, a central control system (such as a PLC controller) for controlling the actions of each mechanism is assembled inside the frame 1, and a human-machine interaction device 14 is also provided.

[0048] Such as Figures 1 - 5 As shown in the figure, the usage method of the present utility model is generally as follows:

[0049] Add the fluid containing magnetic particles (such as the mixed solution of ternary materials) to the funnel 5, and start the above-mentioned stirring device for stirring.

[0050] Lay the thin film 100 on the feeding chute 2, and move the feeding chute 2 to position one (as Figure 5 shown in the figure).

[0051] Lower the first mounting seat 8 to lower the discharge pipe of the funnel 5, open the angle valve 51, so that the fluid containing magnetic particles falls into the feeding chute 2 paved with the thin film 100, and use the magnetic plate 3 to adsorb the magnetic particles in the fluid, and the fluid then flows into the recovery tank 15.

[0052] Move the water spray pipe 4, and use the de-magnetized pure water to wash the fluid on the thin film 100 into the recovery tank 15. The materials in the fluid precipitate in the recovery tank 15 to prevent the materials from being discharged into the sewer and causing blockage.

[0053] If necessary, the fluid on the upper layer of the recovery tank 15 can be poured into the funnel 5 again, repeated multiple times, use the magnetic plate 3 to adsorb the magnetic particles in the fluid, and use the de-magnetized pure water to wash the fluid on the thin film 100 into the recovery tank 15.

[0054] Lift and hold the lower end of the thin film 100 by hand or with the help of other tools (such as a baffle, etc.), and then move the feeding chute 2 to position two (as Figure 5 shown in the figure), the magnetic plate 3 is misaligned with the feeding chute 2, after losing the magnetic force of the magnetic plate 3, it is retained in the thin film 100, and then the thin film 100 together with the magnetic particles is removed from the feeding chute 2 to recover the magnetic particles.

[0055] Embodiment 2

[0056] Such as Figures 1 - 8 As shown in the figure, compared with Embodiment 1, the difference in Embodiment 2 is that the semi-automatic magnetic particle extractor further includes a recovery tray 200.

[0057] Such as Figures 6 - 8As shown, specifically, the front and rear sides of the recovery plate 200 are provided with flanges 2001, and the recovery plate 200 is placed at the notch of the recovery tank 15 through the flanges 2001, and is used to receive the magnetic particles that fall when the feed tank 2 moves toward position 2. In this way, when the feed tank 2 moves from position 1 to position 2, it can receive the magnetic particles that lose magnetic adsorption and fall; after the feed tank 2 stops at position 2, the film 100 and the magnetic particles are removed from the feed tank 2, and the magnetic particles are recovered (they can be collected in the recovery plate 200, or in other containers, such as beakers, etc.).

[0058] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A semi-automatic magnetic particle extractor, characterized in that: It comprises a frame (1), a material discharge chute (2), a magnetic plate (3), a film (100), a water spray pipe (4), a material feeding device and a stirring device; The frame (1) is provided with a slope surface (11), the magnetic plate (3) is fixedly embedded in the slope surface (11), the material discharge chute (2) is arranged on the frame (1) so as to be movable leftward and rightward along the slope surface (11), and the film (100) is laid on the surface of the material discharge chute (2); by moving the material discharge chute (2), the material discharge chute (2) is switched back and forth between position one and position two; The bottom surface of the material discharge chute (2) is provided with a hollow portion (21); when the material discharge chute (2) is in position one, the magnetic plate (3) is located in the hollow portion (21); when the material discharge chute (2) is in position two, the magnetic plate (3) and the material discharge chute (2) are staggered with each other; The feeding device comprises a funnel (5) and a first mounting seat (8), wherein the first mounting seat (8) is arranged on the frame (1), the funnel (5) is fixedly mounted on the first mounting seat (8), and the funnel (5) is provided with a discharge pipe (52) for adding a fluid containing magnetic particles to a discharge trough (2) at a position; the stirring device is used for stirring the fluid containing magnetic particles in the funnel (5); The water spray pipe (4) is disposed on the frame (1) so as to be movable up and down along the slope surface (11), and is used for spraying water toward a material discharge chute (2) at a certain position.

2. A semi-automatic magnetic particle extractor according to claim 1, characterized in that: The frame (1) is provided with a mounting platform (12) on one side of the slope surface (11); one end of the water spray pipe (4) is disposed on the mounting platform (12) so as to be movable up and down via a first linear sliding module (40).

3. A semi-automatic magnetic particle extractor according to claim 1, characterized in that: The feeding device further comprises a second linear sliding module (90), and the first mounting seat (8) is arranged on the frame (1) in a liftable manner via the second linear sliding module (90).

4. A semi-automatic magnetic particle extractor according to claim 1, characterized in that: The stirring device comprises a second mounting seat (7), the second mounting seat (7) being movably mounted on the first mounting seat (8) via a third linear sliding module (80), the second mounting seat (7) being rotatably provided with a stirring blade (61) and being equipped with a motor (63) for rotating the stirring blade (61).

5. A semi-automatic magnetic particle extractor according to claim 1, characterized in that: It also comprises a recovery trough (15), which is located at the lower end of the lower trough (2) and is used to receive the fluid flowing down the lower trough (2) when it is in position one.

6. A semi-automatic magnetic particle extractor according to claim 5, characterized in that: The recovery tank (15) is a multi-stage sedimentation tank.

7. A semi-automatic magnetic particle extractor according to claim 5 or 6, characterized in that: It also comprises a recovery plate (200), the front and rear sides of the recovery plate (200) are both provided with flanges (2001), and the recovery plate (200) is placed at the notch of the recovery trough (15) through the flanges (2001) to receive the magnetic particles dropped by the lower trough (2) when it moves towards position two.

8. A semi-automatic magnetic particle extractor according to claim 1, characterized in that: A fixed seat (22) is provided at the upper end of the material discharge chute (2), and the fixed seat (22) is arranged on the frame (1) so as to be movable leftward and rightward along the slope surface (11) via a fourth linear sliding module (10).

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