Electromagnetic iron remover facilitating slurry recovery

Abstract

The application discloses a kind of electromagnetic iron remover of slurry recovery, including iron remover body, back material pipe, inclined pipe, movable disc, movable slot, pressing plate, movable plate, for driving the cooperating piece of pressing plate activity extrusion convenient to transport slurry, cylinder, guide rod, conveying part;Through conveying part drive guide rod and movable plate rotation, so that two cylinders do circular motion, the cylinder that circular motion is under the action of movable slot, drive movable disc original position rotation, and cylinder is rolled along the edge of movable slot, to guarantee the efficiency of slurry transport;Wherein, the rotation rate of movable plate is greater than the rotation rate of movable disc, the relative activity of movable disc and cylinder, it is convenient to stir and transport slurry, the movable disc of rotation drives multiple sets of pressing plate synchronous rotation, simultaneously under the action of cooperating piece, make pressing plate inclined extrusion slurry, it is convenient for slurry transport, and conveying part is located at the junction of inclined pipe and back material pipe, avoid this place to be blocked, affect transport efficiency.

Description

Technical Field

[0001] This invention relates to the field of conveying structure technology for electromagnetic separators, specifically to an electromagnetic separator that facilitates slurry recovery. Background Technology

[0002] An electromagnetic separator is an electromagnetic device used to remove iron parts from bulk non-magnetic materials. Its working principle is mainly based on the principles of electromagnetic induction and magnetic attraction. When the external power supply is turned on, the current passes through the electromagnetic coil. According to the principle of electromagnetic induction, a strong magnetic field is immediately formed around the coil. Under the action of the magnetic field, the magnetic body (such as a steel rod or steel plate) is magnetized and becomes a temporary magnet. At this time, the magnetic body exerts a strong attraction on ferromagnetic materials (such as iron filings, iron nails, etc.). When the material containing ferromagnetic impurities flows through the iron removal tank, these impurities are quickly adsorbed onto the magnetic body under the action of the magnetic field.

[0003] In existing electromagnetic separators, slurry recovery is generally achieved by configuring a recovery tank and a pump at the outlet of the separator body. The slurry in the recovery tank is pumped back into the separator body. This method has poor slurry recovery efficiency, mainly because the slurry is transported inefficiently in pipelines far from the pump, especially at pipeline connections.

[0004] Therefore, we propose an electromagnetic iron separator that facilitates slurry recovery. Summary of the Invention

[0005] The purpose of this invention is to provide an electromagnetic separator that facilitates slurry recovery, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides an electromagnetic iron separator that facilitates slurry recovery, comprising an iron separator body and a return pipe, wherein the two ends of the return pipe are respectively connected to the inlet and outlet of the iron separator body, and an inclined pipe is connected in the middle of the return pipe.

[0007] It also includes a movable disc located inside the inclined tube, with multiple interconnected and arc-shaped movable grooves in the center of the movable disc. Multiple sets of mutually rotating and cooperating pressure plates are rotatably connected to the movable disc. A movable plate also rotates inside the inclined tube. A fitting component is provided between the movable plate and the pressure plate. The fitting component is used to drive the pressure plate to move and squeeze to facilitate the conveying of mud. Rollers that roll and cooperate with the side walls of the movable grooves are rotatably connected to both ends of the movable plate to facilitate the conveying of slurry. A guide rod passing through the movable groove is also fixedly connected to the movable plate. A conveying component that connects and cooperates with the guide rod is provided at the connection between the inclined tube and the return pipe.

[0008] Preferably, the mating component includes a sleeve, a rod movably fitted inside the sleeve, and a movable component. A hinge plate is rotatably connected to the rod, and a rotating component is provided between the two pressure plates. The hinge plate rotatably engages with the two pressure plates through the rotating component, and the rod movably engages with the movable plate through the movable component.

[0009] Preferably, the rotating component includes a first rotating shaft and a second rotating shaft that are respectively connected and fixed to the two pressure plates. A fixed plate is fixedly connected to the end of the sleeve. A plug rod that is movably inserted into the middle of the inclined tube is fixedly connected to the middle of the fixed plate. A rotating block that is hinged to the fixed plate and fixed to the first rotating shaft is connected to the first rotating shaft. A rotating rod is rotatably connected to the movable disk. A hinge block that is fixed to the second rotating shaft is hinged to the end of the rotating rod. A self-rotating shaft that cooperates with the hinge plate is rotatably connected between the first rotating shaft and the second rotating shaft.

[0010] Preferably, the inner end of the pressure plate is arc-shaped, and an clearance groove is provided on the inner side of the pressure plate. A connecting plate that is fixedly connected to the rotation shaft is movably fitted in the clearance groove, and the connecting plate is hinged to the hinge plate.

[0011] Preferably, the movable component includes a movable rod, with movable balls fixedly connected to both ends of the movable rod. The two movable balls are respectively movably embedded in the movable plate and the sleeve rod to ensure the movement between the sleeve rod and the movable plate.

[0012] Preferably, the movable disc has multiple grooves at its edge, the inclined tube has multiple limiting plates fixedly connected to its inner wall that rotatably cooperate with the movable disc, the movable disc has a conveying groove, a self-rotating rod fixedly connected to the rotating rod is rotatably connected in the conveying groove, and multiple conveying fan blades are fixedly connected to the middle of the roller.

[0013] Preferably, the conveying component includes a motor, the output shaft of which passes through the inclined tube and is fixedly connected to a first bevel gear, a retaining element that maintains the rotation of the guide rod in its original position is fixedly connected to the middle of the guide rod, a second bevel gear is fixedly connected to the end of the guide rod, a third bevel gear meshes between the first bevel gear and the second bevel gear, and a transport auger that cooperates with the return pipe is fixedly connected to the middle of the third bevel gear.

[0014] Preferably, the retaining member includes a rotating ring plate that fits against the inner wall of the inclined tube. The rotating ring plate is rotatably connected to the inner wall of the inclined tube, and the guide rod is fixedly connected to the rotating ring plate by a connecting rod to ensure that the guide rod rotates from its original position.

[0015] Preferably, the movable plate has inclined sides, the movable plate and the rotating rod are in a sliding fit, the axis of the rotating rod and the axis of the movable plate are staggered, and when the movable plate rotates, the gap acts on the other rotating rods.

[0016] Preferably, a pneumatic diaphragm pump is also provided in the middle of the return pipe, and a feed valve, a return valve and a slag discharge valve are provided on the return pipe to cooperate with the iron remover body. An exhaust valve is provided at the end of the inclined pipe to increase the slurry recovery efficiency.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The conveyor drives the guide rod and the movable plate to rotate, thereby causing the two rollers to make circular motion. The rollers making circular motion, under the action of the movable groove, drive the movable disc to rotate in its original position, and the rollers roll along the edge of the movable groove to ensure the efficiency of conveying slurry. Among them, the rotation speed of the movable plate is greater than the rotation speed of the movable disc. The relative movement of the movable disc and the rollers facilitates the mixing and conveying of slurry.

[0019] The rotating disc drives multiple pressure plates to rotate synchronously. At the same time, with the help of the cooperating parts, the pressure plates tilt and squeeze the slurry, which facilitates the conveying of the slurry. The conveying parts are located at the junction of the inclined pipe and the return pipe to avoid blockage and affect the conveying efficiency.

[0020] In this application, a return pipe is provided at the discharge port of the iron separator body, and then the return pipe is connected to the inlet of the feed pump of the iron separator body. When the feed pump is turned on, the recovered slurry can be pumped back into the iron separator body for reuse. Compared with traditional technology, this application ensures conveying efficiency, reduces equipment costs, and saves a lot of production energy consumption, and has obvious energy saving and consumption reduction functions. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention (motor not shown);

[0022] Figure 2 This is a top view of the overall structure of the present invention (the motor is not shown, but the slurry conveying path is also shown in the figure);

[0023] Figure 3 This is a left-side view of the overall structure of the present invention (motor not shown);

[0024] Figure 4 This is a schematic diagram of the cooperative structure of the inclined tube, motor, and return tube of the present invention;

[0025] Figure 5 This is a schematic cross-sectional view of the inclined tube of the present invention;

[0026] Figure 6This is a side view of the cross-sectional structure of the inclined tube of the present invention;

[0027] Figure 7 This is a schematic diagram showing the tilted tube and its internal structure of the present invention.

[0028] Figure 8 This is a schematic diagram of the disassembled structure of the conveying component of the present invention;

[0029] Figure 9 This is a schematic diagram of the mating structure between the movable disc and the fixed plate of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure of the present invention with a set of pressure plates separated;

[0031] Figure 11 This is a schematic diagram of the cooperation structure between the sleeve rod, the pressure plate, and the movable plate of the present invention;

[0032] Figure 12 This is a schematic diagram of the disassembly of the sleeve rod and the movable plate, and the disassembly of the rotating rod and the self-rotating rod of the present invention;

[0033] Figure 13 This is a bottom view schematic diagram of the mating structure of the pressure plate and the sleeve rod of the present invention;

[0034] Figure 14 This is a schematic diagram showing the disassembled structure of the pressure plate, rotating block, and hinge block of the present invention;

[0035] Figure 15 This is a schematic diagram of the structure of the two pressure plates of the present invention, which are far apart from each other.

[0036] In the diagram: 1. Iron separator body; 2. Return pipe; 3. Inclined pipe; 4. Movable disc; 5. Movable groove; 6. Pressure plate; 7. Movable plate; 8. Roller; 9. Guide rod; 10. Sleeve; 11. Sleeve rod; 12. Hinge plate; 13. First rotating shaft; 14. Second rotating shaft; 15. Fixed plate; 16. Insert rod; 17. Rotating block; 18. Rotating rod; 19. Hinge block; 20. Rotation shaft; 21. Avoidance 21. Feed trough; 22. Connecting plate; 23. Movable rod; 24. Movable ball; 25. Groove; 26. Conveying trough; 27. Rotating rod; 28. Conveying fan blade; 29. ​​Motor; 30. First bevel gear; 31. Second bevel gear; 32. Third bevel gear; 33. Conveying auger; 34. Rotating ring plate; 35. Pneumatic diaphragm pump; 36. Feed valve; 37. Return valve; 38. Slag discharge valve; 39. Exhaust valve. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-15 The present invention provides an electromagnetic iron separator for easy slurry recovery, including an iron separator body 1 and a return pipe 2. The two ends of the return pipe 2 are respectively connected to the inlet and outlet of the iron separator body 1, and an inclined pipe 3 is connected in the middle of the return pipe 2.

[0039] It also includes: a movable disc 4 located inside the inclined tube 3, with multiple interconnected and arc-shaped movable grooves 5 in the middle of the movable disc 4, multiple sets of mutually rotating and cooperating pressure plates 6 rotatably connected to the movable disc 4, a movable plate 7 rotating inside the inclined tube 3, a fitting component between the movable plate 7 and the pressure plate 6, the fitting component being used to drive the pressure plate 6 to move and squeeze to facilitate the conveying of mud, rollers 8 rotatably connected to both ends of the movable plate 7 and rollingly cooperating with the side wall of the movable groove 5 to facilitate the conveying of slurry, a guide rod 9 fixedly connected to the movable plate 7 passing through the movable groove 5, and a conveying component connected and cooperating with the guide rod 9 at the connection between the inclined tube 3 and the return pipe 2;

[0040] Traditional electromagnetic separators typically recover slurry by installing a recovery tank and pump at the outlet of the separator body 1. The slurry in the recovery tank is then pumped back into the separator body 1. This method requires equipment costs of over 100,000 yuan to meet the requirements, and also consumes approximately 5.5 kWh of electricity and 4 kWh of gas (9.5 kWh * 6000 H / year = 57000 kWh * 0.8 yuan / kWh = 45600 yuan / year in electricity costs).

[0041] After our company's design improvements, a return pipe 2 is installed at the discharge port of the iron separator body 1, and an exhaust device is installed. Then, the return pipe 2 is connected to the inlet of the feed pump of the iron separator body 1. When the feed pump is turned on (controlled by the feed valve 36), the recovered slurry can be pumped back into the iron separator body 1 for reuse. This method only requires a cost of nearly 5,000 yuan to solve the problem of slurry recovery. Compared with traditional technology, this application ensures the conveying efficiency, reduces equipment costs, and saves a lot of production energy consumption, with obvious energy saving and consumption reduction functions.

[0042] In this application, the guide rod 9 and the movable plate 7 are driven to rotate by the conveying component, so that the two rollers 8 make circular motion. The rollers 8 making circular motion drive the movable plate 4 to rotate in its original position under the action of the movable groove 5, and the rollers 8 roll along the edge of the movable groove 5 to ensure the efficiency of conveying slurry.

[0043] Among them, the rotation speed of the movable plate 7 is greater than the rotation speed of the movable disk 4, and the relative movement of the movable disk 4 and the roller 8 facilitates the mixing and conveying of the slurry.

[0044] The rotating disc 4 drives multiple sets of pressure plates 6 to rotate synchronously. At the same time, under the action of the mating parts, the pressure plates 6 tilt and squeeze the slurry, which facilitates the transportation of the slurry.

[0045] The conveying component is located at the junction of the inclined pipe 3 and the return pipe 2 to avoid blockage and affect the conveying efficiency.

[0046] The mating parts include a sleeve 10, a sleeve rod 11 movably fitted inside the sleeve 10, and a movable part. A hinge plate 12 is rotatably connected to the sleeve rod 11. A rotating part is provided between the two pressure plates 6. The hinge plate 12 is rotatably fitted with the two pressure plates 6 through the rotating part. The sleeve rod 11 is movably fitted with the movable plate 7 through the movable part.

[0047] The guide rod 9 and the movable plate 7 are rotated by the conveying component. Under the action of the movable component, the sleeve rod 11 moves back and forth along the sleeve 10. In conjunction with the rotating component, the pressure plate 6 is tilted, rotated and unfolded to squeeze the slurry, so that the slurry can pass through the movable trough 5 quickly. Under the action of the movable roller 8, the slurry is further transported.

[0048] The rotating component includes a first rotating shaft 13 and a second rotating shaft 14 that are respectively connected and fixed to the two pressure plates 6. A fixed plate 15 is fixedly connected to the end of the sleeve 10. A plug rod 16 that is movably inserted into the middle of the inclined tube 3 is fixedly connected to the middle of the fixed plate 15. A rotating block 17 that is connected and fixed to the first rotating shaft 13 is hinged on the fixed plate 15. A rotating rod 18 is rotatably connected to the movable disk 4. A hinge block 19 that is connected and fixed to the second rotating shaft 14 is hinged to the end of the rotating rod 18. A self-rotating shaft 20 that cooperates with the hinge plate 12 is rotatably connected between the first rotating shaft 13 and the second rotating shaft 14.

[0049] The inner end of the pressure plate 6 is arc-shaped, and a relief groove 21 is provided on the inner side of the pressure plate 6. A connecting plate 22 that is fixed to the rotation shaft 20 is movably fitted in the relief groove 21. The connecting plate 22 is hinged to the hinge plate 12.

[0050] The sleeve rod 11 moves back and forth along the sleeve, thereby causing the hinge plate 12 to tilt, which in turn causes the two pressure plates 6 in the same group to tilt. During the tilting process of the pressure plate 6 (rotating with the rotating block 17 as the hinge point);

[0051] When the hinge block 19 moves close to the middle of the inclined tube 3, the two pressure plates 6 are spread out at 180° due to the mutual pressing motion of their side ends (the first rotating shaft 13 and the second rotating shaft 14 rotate). The two movable pressure plates 6 ensure that they rotate with the surface of the slurry with the greatest pressure, thereby squeezing the slurry and facilitating the rapid passage of the slurry through the movable tank 5.

[0052] When the hinge block 19 moves away from the middle of the tilting rod, the inner ends of the two pressure plates 6 are arc-shaped, and the two pressure plates 6 can rotate close to each other (the first rotating shaft 13 and the second rotating shaft 14 rotate). The two movable pressure plates 6 ensure that they rotate with the minimum pressure surface of the slurry, thereby reducing the pressure on the slurry and ensuring the recovery and transportation of the slurry.

[0053] The hinge plate 12 tilts and rotates, causing the connecting plate 22 and the rotation shaft 20 to move, thereby causing the pressure plate 6 to rotate with the rotating block 17 as the hinge point. The first rotating shaft 13 and the second rotating shaft 14 rotate relative to the rotation shaft 20, thereby causing the two pressure plates 6 to rotate relative to each other.

[0054] The movable component includes a movable rod 23, with movable balls 24 fixedly connected to both ends of the movable rod 23. The two movable balls 24 are movably embedded in the movable plate 7 and the sleeve rod 11, respectively. The movable rod 23 moves by the rotation of the movable plate 7 (with the guide rod 9 as the axis). Since the sleeve rod 11 always moves along the axis of the inclined tube 3, and the end of the movable plate 7 (the movable ball 24 located on the movable plate 7) does not coincide with the axis of the inclined tube 3, the sleeve rod 11 reciprocates along the sleeve 10 under the action of the movable rod 23 of a certain length. The distance between the end of the sleeve rod 11 and the movable plate 7 is always changing. The movable sleeve rod 11 causes the two pressure plates 6 to rotate, thereby squeezing the slurry and allowing the slurry to be transported quickly through the movable trough 5 for the recovery of the mud.

[0055] Multiple grooves 25 are provided at the edge of the movable disc 4. Multiple limiting plates that rotate with the movable disc 4 are fixedly connected to the inner wall of the inclined tube 3. A conveying groove 26 is provided on the movable disc 4. A self-rotating rod 27 that is rotatably connected to and fixed to the rotating rod 18 is provided in the conveying groove 26. Multiple conveying fan blades 28 are fixedly connected to the middle of the roller 8.

[0056] The rotating movable disc 4, in conjunction with the groove 25 and the conveying groove 26, facilitates the conveying of slurry located in the inclined pipe 3. At the same time, the roller 8 makes a circular motion under the action of the guide rod 9, and under the action of the movable groove 5, the rotating roller 8 makes a circular motion, which facilitates the conveying of slurry. In addition, the conveying fan blade 28 further helps to convey slurry.

[0057] It is worth noting that the fixed plate 15 rotates synchronously with the fixed movable disc 4 (the fixed plate 15 rotates along the axis of the inclined pipe 3), and the rotating fixed plate 15 drives the pressure plate 6 to rotate synchronously, which facilitates the conveying of slurry.

[0058] The conveying component includes a motor 29, the output shaft of which passes through the inclined tube 3 and is fixedly connected to a first bevel gear 30. A retaining element that maintains the rotation of the guide rod 9 in its original position is fixedly connected to the middle of the guide rod 9. A second bevel gear 31 is fixedly connected to the end of the guide rod 9. A third bevel gear 32 meshes between the first bevel gear 30 and the second bevel gear 31. A transport auger 33 that cooperates with the return pipe 2 is fixedly connected to the middle of the third bevel gear 32.

[0059] When the motor 29 starts, it drives the first bevel gear 30, the second bevel gear 31 and the third bevel gear 32 to rotate, thereby causing the conveying auger 33 located in the return pipe 2 (the junction of the return pipe 2 and the inclined pipe 3) to rotate, which facilitates the conveying of slurry and avoids the slurry from accumulating at the junction of the return pipe 2 and the inclined pipe 3 and causing blockage, which would affect the recovery of slurry.

[0060] The second bevel gear 31 rotates while driving the guide rod 9 to rotate, thereby causing the movable plate 7 to rotate.

[0061] The retaining element includes a rotating ring plate 34 that is attached to the inner wall of the inclined tube 3. The rotating ring plate 34 is rotatably connected to the inner wall of the inclined tube 3. The guide rod 9 is fixedly connected to the rotating ring plate 34 by a connecting rod. When the guide rod 9 rotates, it drives the rotating ring plate 34 to rotate through the connecting rod. The rotating ring plate 34 can only rotate in its original position inside the inclined tube 3 and cannot slide along the inclined tube 3.

[0062] The movable plate 7 has an inclined shape on both sides. The movable plate 7 and the rotating rod 18 are in a sliding contact with each other. The axis of the rotating rod 18 and the axis of the movable plate 4 are intersected.

[0063] In this application, the rotating rod 18 is rotated by the pressure action of the gap between the rotating movable plate 7, thereby acting on the pressure plate 6, causing the fixed plate 15 to move along the inclined pipe 3 to adjust its position, and the sleeve rod 11 and the sleeve 10 to move adaptively, thereby adjusting the rotation angle of the pressure plate 6 with the rotating block 17 as the pivot point, which facilitates the conveying of slurry.

[0064] The return pipe 2 is also equipped with a pneumatic diaphragm pump 35 (to increase the flow and conveying efficiency of the slurry). The two ends of the return pipe 2 are respectively equipped with a feed valve 36 (model DN80), a return valve 37 (model DN80) and a slag discharge valve 38 that cooperate with the iron remover body 1. The return pipe 2 is also equipped with a feed valve 36 and a return valve 37 in the middle. The inclined pipe 3 is equipped with an exhaust valve 39 at the end to ensure that the slurry circulates in the return pipe 2. The slurry enters the return pipe 2 for processing through the feed valve 36 located in the return pipe 2.

[0065] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0066] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic iron separator for easy slurry recovery, characterized in that, include: The iron separator body (1) and the return pipe (2) are connected at both ends to the inlet and outlet of the iron separator body (1), respectively, and the return pipe (2) is connected to an inclined pipe (3) in the middle. Also includes: An active disc (4) is located inside the inclined tube (3). The active disc (4) has multiple interconnected and arc-shaped active grooves (5) in the middle. Multiple sets of mutually rotating pressure plates (6) are rotatably connected to the active disc (4). An active plate (7) also rotates inside the inclined tube (3). A fitting is provided between the active plate (7) and the pressure plate (6). The fitting is used to drive the pressure plate (6) to move and squeeze to facilitate the conveying of mud. Rollers (8) that roll and cooperate with the side wall of the active groove (5) are rotatably connected to both ends of the active plate (7) to facilitate the conveying of slurry. A guide rod (9) that passes through the active groove (5) is also fixedly connected to the active plate (7). A conveying component that connects and cooperates with the guide rod (9) is provided at the connection between the inclined tube (3) and the return pipe (2). The fitting components include a sleeve (10), a sleeve rod (11) movably fitted inside the sleeve (10), and a movable component. A hinge plate (12) is rotatably connected to the sleeve rod (11), and a rotating component is provided between the two pressure plates (6). The hinge plate (12) is rotatably fitted with the two pressure plates (6) through the rotating component, and the sleeve rod (11) is movably fitted with the movable plate (7) through the movable component. The rotating component includes a first rotating shaft (13) and a second rotating shaft (14) that are respectively connected and fixed to the two pressure plates (6). A fixed plate (15) is fixedly connected to the end of the sleeve (10). A plug rod (16) that is movably inserted into the middle of the inclined tube (3) is fixedly connected to the middle of the fixed plate (15). A rotating block (17) that is connected and fixed to the first rotating shaft (13) is hinged on the fixed plate (15). A rotating rod (18) is rotatably connected to the movable disk (4). A hinge block (19) that is connected and fixed to the second rotating shaft (14) is hinged to the end of the rotating rod (18). A self-rotating shaft (20) that cooperates with the hinge plate (12) is rotatably connected between the first rotating shaft (13) and the second rotating shaft (14). The inner end of the pressure plate (6) is arc-shaped, and the inner side of the pressure plate (6) is provided with a relief groove (21). A connecting plate (22) that is connected and fixed to the self-rotating shaft (20) is movably fitted in the relief groove (21). The connecting plate (22) is hinged to the hinge plate (12).

2. The electromagnetic separator for easy slurry recovery according to claim 1, characterized in that: The movable component includes a movable rod (23), with movable balls (24) fixedly connected to both ends of the movable rod (23). The two movable balls (24) are respectively movably embedded in the movable plate (7) and the sleeve rod (11).

3. The electromagnetic separator for easy slurry recovery according to claim 2, characterized in that: Multiple grooves (25) are provided at the edge of the movable disk (4). Multiple limiting plates that rotate with the movable disk (4) are fixedly connected to the inner wall of the inclined tube (3). A conveying groove (26) is provided on the movable disk (4). A self-rotating rod (27) that is fixedly connected to the rotating rod (18) is rotatably connected in the conveying groove (26). Multiple conveying fan blades (28) are fixedly connected in the middle of the roller (8).

4. The electromagnetic separator for easy slurry recovery according to claim 1, characterized in that: The conveying component includes a motor (29), the output shaft of which passes through the inclined tube (3) and is fixedly connected to a first bevel gear (30). A retaining member is fixedly connected to the middle of the guide rod (9) to maintain the rotation of the guide rod (9) in its original position. A second bevel gear (31) is fixedly connected to the end of the guide rod (9). A third bevel gear (32) meshes between the first bevel gear (30) and the second bevel gear (31). A transport auger (33) that cooperates with the return pipe (2) is fixedly connected to the middle of the third bevel gear (32).

5. An electromagnetic separator for easy slurry recovery according to claim 4, characterized in that: The retaining member includes a rotating ring plate (34) that fits against the inner wall of the inclined tube (3). The rotating ring plate (34) is rotatably connected to the inner wall of the inclined tube (3). The guide rod (9) is fixedly connected to the rotating ring plate (34) by a connecting rod.

6. The electromagnetic separator for easy slurry recovery according to claim 1, characterized in that: The movable plate (7) has an inclined shape on both sides. The movable plate (7) and the rotating rod (18) are in a sliding contact with each other. The axis of the rotating rod (18) and the axis of the movable disk (4) are intersected.

7. The electromagnetic separator for easy slurry recovery according to claim 1, characterized in that: The return pipe (2) is also equipped with a pneumatic diaphragm pump (35) in the middle. The return pipe (2) is equipped with a feed valve (36), a return valve (37) and a slag discharge valve (38) that cooperate with the iron remover body (1). The inclined pipe (3) is equipped with an exhaust valve (39) at its end.

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