Iron removal device

Abstract

The application provides an iron removal device, and relates to the technical field of magnetic rod iron removal. The iron removal device comprises an iron removal piece, a cleaning container and a transfer assembly. The iron removal piece comprises a magnetic rod. The transfer assembly is connected with the iron removal piece and is used for driving the iron removal piece to move so as to switch between an iron removal position and a cleaning position. When the iron removal piece is located at the iron removal position, the magnetic rod is used for contacting with raw materials to be removed from iron so as to adsorb impurities in the raw materials to be removed from iron. When the iron removal piece is located at the cleaning position, the transfer assembly is further used for driving the magnetic rod to be inserted into and pulled out of the cleaning container. The iron removal device provided by the application is used for improving the cleaning efficiency of the magnetic rod.

Description

Technical Field

[0001] This application relates to the field of magnetic rod iron removal technology, and more particularly to an iron removal device. Background Technology

[0002] In many industrial sectors, removing ferromagnetic impurities from raw materials is a crucial process. Taking lithium-ion battery production as an example, iron removal from the electrode slurry is necessary; otherwise, ferromagnetic particles mixed in the slurry may puncture the separator during battery charging and discharging, leading to internal short circuits and posing safety hazards.

[0003] Currently, magnetic rod iron removal technology is widely used. Its principle is based on the magnetic field generated by a high-strength permanent magnet. When the raw material to be removed flows past the magnetic rod, ferromagnetic impurities such as iron, nickel, and cobalt are magnetized and adsorbed onto the surface of the magnetic rod, thus separating the impurities from the slurry. However, as the adsorption process continues, impurities will accumulate on the surface of the magnetic rod, requiring regular cleaning to restore its adsorption capacity and prevent impurities from falling back into the raw material to be removed.

[0004] The current magnetic rod cleaning operation mainly relies on manual labor, which results in low cleaning efficiency. Summary of the Invention

[0005] This application provides an iron removal device to improve the cleaning efficiency of magnetic rods.

[0006] This application provides an iron removal device, comprising:

[0007] Iron removal component, wherein the iron removal component includes a magnetic rod;

[0008] Clean the container;

[0009] A transfer assembly is connected to the iron removal component and is used to drive the iron removal component to move in order to switch between an iron removal position and a cleaning position.

[0010] When the iron removal component is located at the iron removal position, the magnetic rod is used to contact the raw material to be iron removed in order to adsorb impurities in the raw material to be iron removed.

[0011] When the iron removal component is located in the cleaning position, the transfer assembly is also used to drive the magnetic rod to be inserted into and pulled out of the cleaning container.

[0012] As an optional implementation, a cleaning component is also included, which is disposed within the cleaning container, and the cleaning component is a flexible cleaning component;

[0013] The cleaning component has a socket, the diameter of which is smaller than the outer diameter of the magnetic rod;

[0014] When the magnetic rod is inserted into and pulled out of the cleaning container, the sidewall of the magnetic rod makes frictional contact with the sidewall of the insertion port.

[0015] As an optional implementation, along the extending direction of the magnetic rod, the magnetic rod includes a first non-magnetic segment, a magnetic segment, and a second non-magnetic segment connected in sequence, with one end of the first non-magnetic segment facing away from the magnetic segment connected to the transfer assembly;

[0016] When the iron removal component is located at the iron removal position, at least the magnetic segment is used to contact the raw material to be iron removed.

[0017] When the magnetic rod is inserted into and pulled out of the cleaning container, at least the magnetic segment and the second non-magnetic segment make frictional contact with the cleaning component.

[0018] As an optional implementation, the cleaning container includes a cylindrical body, which has a rinsing chamber, a receiving chamber, and a waste collection chamber arranged sequentially from top to bottom.

[0019] The rinsing chamber is equipped with a rinsing nozzle. The inlet end of the rinsing nozzle is used to communicate with an external cleaning liquid source, and the outlet end of the rinsing nozzle is used to spray liquid toward the magnetic rod.

[0020] A baffle is provided inside the receiving cavity, which divides the receiving cavity into a flow guiding area and a receiving area. The flow guiding area is arranged around the periphery of the receiving area.

[0021] The top end of the flow guiding area is connected to the flushing chamber, and the bottom end of the flow guiding area is connected to the waste collection chamber;

[0022] The cleaning component is disposed at the top of the receiving area, the receiving area is connected to the flushing chamber through the insertion port, and the bottom end of the receiving area is connected to the waste collection chamber;

[0023] The waste collection chamber is used to collect waste discharged through the guide area and the containment area;

[0024] When the magnetic rod is inserted into the cleaning container, at least a portion of the first non-magnetic segment is located within the rinsing chamber, and the magnetic segment and the second non-magnetic segment are located within the containing area.

[0025] As an optional implementation, it also includes an iron removal container, which is used to introduce the raw material to be iron removed;

[0026] The cleaning container and the iron removal container are arranged side by side;

[0027] The cleaning container includes a cylindrical body and a cover, wherein the top of the cylindrical body has a first opening;

[0028] The cover is rotatably connected to the side of the cylinder near the iron removal container, and the cover has a first flip position and a second flip position;

[0029] When the iron removal component is located at the iron removal position, the magnetic rod is inserted into the iron removal container, the cover is located at the first flip position, and the cover closes the first cylinder opening;

[0030] When the iron removal component switches from the iron removal position to the cleaning position, the cover is in the second flip position, the cover opens the first cylinder opening, and the cover is located between the cleaning container and the iron removal container.

[0031] As an optional implementation, the iron removal component further includes a cover plate, the cover plate including a mounting part and a rotating part, the rotating part being circumferentially disposed on the mounting part and rotatably connected to the mounting part;

[0032] The mounting part is connected to the magnetic rod, and the rotating part is connected to the transfer assembly;

[0033] When the iron removal component is located at the iron removal position, the cover plate is used to close the iron removal container;

[0034] When the iron removal component is located in the cleaning position, the cover plate is used to close the cleaning container.

[0035] As an optional implementation, the rotating part is provided with a latch;

[0036] The outer wall of the iron removal container is provided with a locking protrusion, and the top of the iron removal container has a second cylindrical opening;

[0037] When the iron removal component is located at the iron removal position, the cover plate is placed over the second cylinder opening, the magnetic rod is inserted into the iron removal container, and the transfer assembly is also used to drive the rotating part to rotate relative to the iron removal container to switch between the locked position and the unlocked position.

[0038] When the rotating part is in the locked position, the buckle engages with the protrusion; when the rotating part is in the unlocked position, the buckle and the protrusion are no longer engaged.

[0039] As an optional implementation, the buckle includes a connecting portion and an abutting portion;

[0040] One end of the connecting part is connected to the cover plate, and the other end of the connecting part is connected to the abutting part. The extending direction of the connecting part is consistent with the extending direction of the magnetic rod.

[0041] The extending direction of the abutment portion is consistent with the radial direction of the cover plate;

[0042] When the buckle engages with the protrusion, the side of the abutting portion near the cover plate is used to abut against the side of the protrusion away from the cover plate.

[0043] As an optional implementation, the cover plate is provided with a sealing element;

[0044] When the buckle engages with the protrusion, the sealing element is embedded between the cover plate and the iron removal container to seal the second cylinder opening.

[0045] As an optional implementation, the transfer component includes a mounting component, a first driving component, and a second driving component;

[0046] The mounting component is connected to the iron removal component;

[0047] The first driving member includes a first fixed part and a first movable part connected to each other. The first movable part is used to move relative to the first fixed part in a vertical direction. The first movable part is connected to the mounting member and is used to drive the iron removal member to rise and fall.

[0048] The second driving member includes a second fixed part and a second movable part connected to each other. The second movable part is used to move along the arrangement direction of the cleaning container and the iron removal container. The second movable part is connected to the first fixed part and is used to drive the iron removal component and the first driving member to translate.

[0049] As an optional implementation, the transfer assembly further includes a third drive member connected to the mounting member, the output shaft of the third drive member being connected to the iron removal member, and the third drive member being used to drive the iron removal member to rotate about the axial direction of the iron removal container.

[0050] As an optional implementation, the number of iron removal containers is multiple, the multiple iron removal containers are arranged along a first direction, and the multiple iron removal containers are connected in sequence along the first direction;

[0051] The number of cleaning containers is multiple, and the multiple cleaning containers are arranged along the first direction. The cleaning containers and the iron removal containers are arranged along the second direction and are correspondingly set.

[0052] As an optional implementation, the iron removal component includes multiple magnetic rods arranged in parallel and spaced apart; the iron removal device also includes a cleaning component disposed inside a cleaning container, and the cleaning component includes multiple cleaning components. When the magnetic rods are inserted into and pulled out of the cleaning container, the cleaning component and the magnetic rods make corresponding frictional contact.

[0053] And / or, the iron removal device further includes an iron removal container for introducing the raw material to be iron removed; the cleaning container and the iron removal container are arranged side by side; the iron removal container has multiple iron removal chambers, and when the iron removal component is located at the iron removal position, the magnetic rod is correspondingly inserted into the iron removal chamber.

[0054] The iron removal device provided in this application includes an iron removal component, a cleaning container, and a transfer assembly. The iron removal component includes a magnetic rod. The transfer assembly is connected to the iron removal component and is used to drive the iron removal component to move, switching between an iron removal position and a cleaning position. When the iron removal component is in the iron removal position, the magnetic rod is used to contact the raw material to be iron removed, so as to adsorb impurities in the raw material. When the iron removal component is in the cleaning position, the transfer assembly is also used to drive the magnetic rod to be inserted into and pulled out of the cleaning container.

[0055] By setting up a cleaning container in the iron removal device, an independent cleaning station is formed. Through the driving action of the transfer component, the magnetic rod can be immediately transferred to the cleaning station for automated cleaning after completing the iron removal task. After cleaning, it can quickly return to the working station, forming an efficient and continuous operation cycle. This not only helps to avoid the safety risks of manual operation of magnetic rods, but also enables the batch transfer and processing of magnetic rods, simplifies the operation process of magnetic rod cleaning, effectively improves the cleaning efficiency of magnetic rods, reduces downtime, and improves the overall production efficiency. Attached Figure Description

[0056] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0057] Figure 1 A top view of the iron removal device provided in the embodiments of this application;

[0058] Figure 2 A front view of the iron removal device provided in the embodiments of this application;

[0059] Figure 3 A front view of the iron removal device provided in an embodiment of this application in another state;

[0060] Figure 4 This is a schematic diagram of the iron removal device provided in the embodiment of this application, showing the iron removal component inserted into the cleaning container.

[0061] Figure 5 This is a schematic diagram of the connection structure between the cover plate of the iron removal component and the iron removal container in the iron removal device provided in the embodiments of this application;

[0062] Figure 6 This is a schematic diagram of the connection structure between the cover plate of the iron removal component and the iron removal container in another state in the iron removal device provided in the embodiment of this application.

[0063] Explanation of reference numerals in the attached figures:

[0064] 100. Iron removal parts;

[0065] 110. Magnetic rod; 111. First non-magnetic segment; 112. Magnetic segment; 113. Second non-magnetic segment;

[0066] 120. Cover plate; 121. Mounting part; 122. Rotating part; 123. Snap fastener; 1231. Connecting part; 1232. Abutting part; 124. Sealing element;

[0067] 200. Clean the container;

[0068] 210. Cylinder body; 2101. First cylinder opening;

[0069] 211. Flushing chamber; 2111. Flushing nozzle;

[0070] 212. Receiving cavity; 2121. Flow guiding area; 2122. Receiving area; 213. Waste collection cavity; 214. Baffle;

[0071] 220. Cover;

[0072] 300. Iron removal container; 301. Second cylinder opening; 302. Iron removal chamber;

[0073] 310. Carving;

[0074] 400. Cleaning parts; 401. Connector;

[0075] 500. Transfer components;

[0076] 510. Installation components;

[0077] 520. First driving component; 521. First fixed part; 522. First movable part;

[0078] 530. Second driving component; 531. Second fixed part; 532. Second movable part;

[0079] 540. Third drive component.

[0080] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0081] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the embodiments of this application.

[0082] In the embodiments of this application, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for better describing the embodiments of this application and their implementations, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. For those skilled in the art, the specific meaning of these terms in the embodiments of this application can be understood according to the specific circumstances.

[0083] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0084] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the present application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0085] In this application, the terms "exemplarily" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplarily" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplarily" or "for example" is intended to present the relevant concepts in a specific manner.

[0086] As described in the background section, removing ferromagnetic impurities from the raw materials to be de-ironized is a crucial process step. Taking lithium-ion battery production as an example, it is necessary to remove iron from the electrode slurry; otherwise, the presence of ferromagnetic particles in the slurry may puncture the separator during battery charging and discharging, leading to internal short circuits and posing a safety hazard.

[0087] Currently, magnetic rod iron removal technology is widely used. Its principle is based on the magnetic field generated by a high-strength permanent magnet. When the raw material to be removed flows past the magnetic rod, ferromagnetic impurities such as iron, nickel, and cobalt are magnetized and adsorbed onto the surface of the magnetic rod, thus separating the impurities from the slurry. However, as the adsorption process continues, impurities will accumulate on the surface of the magnetic rod, requiring regular cleaning to restore its adsorption capacity and prevent impurities from falling back into the raw material to be removed.

[0088] The current cleaning of magnetic rods mainly relies on manual labor. For example, it requires manual disassembly and insertion of the magnetic rods for wiping. In order to avoid the safety accident caused by the magnetic rods attracting each other when multiple magnetic rods are pulled out at the same time, they are usually cleaned one by one. The cleaning efficiency is low, the manual operation is cumbersome, and the cleaning effect of manual wiping is also poor.

[0089] In view of this, embodiments of this application provide an iron removal device, wherein the iron removal device includes an iron removal component, a cleaning container, and a transfer assembly; the iron removal component includes a magnetic rod; the transfer assembly is connected to the iron removal component and is used to drive the iron removal component to move, so as to switch between an iron removal position and a cleaning position; when the iron removal component is in the iron removal position, the magnetic rod is used to contact the raw material to be iron removed, so as to adsorb impurities in the raw material to be iron removed; when the iron removal component is in the cleaning position, the transfer assembly is also used to drive the magnetic rod to be inserted into and pulled out into the cleaning container.

[0090] By setting up a cleaning container in the iron removal device, an independent cleaning station is formed. Through the driving action of the transfer component, the magnetic rod can be immediately transferred to the cleaning station for automated cleaning after completing the iron removal task. After cleaning, it can quickly return to the working station, forming an efficient and continuous operation cycle, which helps to reduce downtime and improve overall production efficiency.

[0091] The transfer component is connected to the iron removal component. During the cleaning process, there is no need to manually disassemble the magnetic rods one by one. Driven by the transfer component, the entire iron removal component moves as a whole, switching between the iron removal position and the cleaning position. This can effectively avoid the safety risks of manual single-rod operation and realize the batch transfer and processing of magnetic rods, greatly simplifying the operation process and effectively improving the cleaning efficiency of magnetic rods.

[0092] The technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0093] Combination Figures 1 to 3 As shown in the figure, this application provides an iron removal device, including an iron removal component 100, a cleaning container 200, an iron removal container 300, a cleaning component 400, and a transfer assembly 500.

[0094] The iron removal component 100 includes a magnetic rod 110. The magnetic rod 110 can use its magnetic field to adsorb ferromagnetic impurities, thereby achieving iron removal from the raw material to be removed.

[0095] The cleaning container 200 and the iron removal container 300 are arranged side by side, forming two spatially separated functional workstations, which can perform the iron removal process and the cleaning process respectively.

[0096] The transfer assembly 500 is connected to the iron removal component 100 and is used to drive the iron removal component 100 to move to switch between the iron removal position and the cleaning position.

[0097] Understandably, the transfer component 500 replaces manual handling and can drive the entire iron removal component 100 to move, completely avoiding the safety risks caused by the mutual attraction of magnetic rods 110 during manual single-piece operation. Furthermore, through automated workstation switching, the originally discrete and time-consuming manual disassembly, handling, and installation steps are integrated into a fast and continuous mechanical action, greatly simplifying the operation process and improving cleaning efficiency.

[0098] The iron removal container 300 is used to introduce the raw material to be iron removed. When the iron part is in the iron removal position, the magnetic rod 110 is inserted into the iron removal container 300 and is used to contact the raw material to be iron removed, so as to make full use of the magnetic field to effectively adsorb the ferromagnetic impurities flowing around it.

[0099] The cleaning component 400 is placed inside the cleaning container 200. By pre-setting the cleaning component 400 in the cleaning container 200, the magnetic rod 110 can be cleaned without manual intervention after it enters the cleaning container 200.

[0100] In practice, when the iron removal component 100 is in the cleaning position, the transfer component 500 can drive the magnetic rod 110 to be inserted into and pulled out of the cleaning container 200, and the cleaning component 400 is used to clean the magnetic rod 110.

[0101] Taking the cleaning component 400 as a flexible cleaning component as an example, the reciprocating motion of insertion and withdrawal driven by the transfer component 500 can generate uniform and controllable friction between the surface of the magnetic rod 110 and the cleaning component 400. This mechanical force is superior to unstable manual wiping, effectively overcoming magnetic adsorption and effectively removing impurities.

[0102] Furthermore, the mechanical motion driven by the transfer component 500 ensures the consistency of the cleaning force and path for each cleaning, thereby ensuring the stability of the cleaning effect and avoiding the unstable results caused by manual operation.

[0103] Since the cleaning component 400 is located inside the cleaning container 200, the magnetic foreign objects scraped off by the cleaning component 400 can be directly discharged into the cleaning container 200, making it convenient for unified collection and treatment. This effectively avoids the introduction of foreign objects into the iron removal container 300 by the magnetic rod 110 during cleaning.

[0104] In summary, the iron removal device provided in this application embodiment achieves spatial separation and process optimization of functional workstations through the parallel arrangement of the cleaning container 200 and the iron removal container 300; and realizes the automated transfer of the magnetic rod 110 between workstations by driving the iron removal component 100 to move as a whole through the transfer component 500, thereby effectively solving the problems of cumbersome manual operation, low efficiency and safety hazards.

[0105] Furthermore, by driving the magnetic rod 110 to perform insertion and withdrawal actions at the cleaning position through the transfer component 500, it makes frictional contact with the cleaning component 400, thereby achieving active, uniform, and powerful mechanical cleaning, effectively overcoming the shortcomings of poor cleaning effect of manual wiping.

[0106] Through the synergy of the aforementioned components, an efficient, continuous, and stable iron removal system is formed, from iron removal to cleaning. This helps reduce equipment downtime, improve overall production efficiency, and ensure the reliability and consistency of iron removal quality.

[0107] Combination Figure 1 and Figure 4 As shown, in some embodiments, the flexible cleaning component may have a socket 401, the diameter of which is smaller than the outer diameter of the magnetic rod 110; when the magnetic rod 110 is inserted into the cleaning container 200, the magnetic rod 110 is inserted into the socket 401.

[0108] Understandably, flexible materials, such as rubber, silicone, flexible plastic or soft bristles, can deform under external force, thereby tightly wrapping and adhering to the curved surface of the magnetic rod 110, ensuring that the cleaning component 400 and the surface of the magnetic rod 110 are in close and seamless contact.

[0109] The flexible material has a certain degree of elasticity, which can adapt to the slight diameter tolerances or installation deviations that the magnetic rods 110 may have, ensuring that each magnetic rod 110 can obtain a uniform cleaning force.

[0110] Compared to rigid scraping, flexible contact can effectively prevent scratches or wear on the surface of the magnetic rod 110 during the cleaning process, thereby extending the service life of the magnetic rod 110.

[0111] It is understandable that the diameter of the socket 401 is smaller than the outer diameter of the magnetic rod 110. Specifically, when the flexible cleaning component is in a non-compressed state (or a free state), the initial diameter of the socket 401 is smaller than the diameter of the magnetic rod 110.

[0112] Because the initial diameter of the insertion port 401 of the cleaning component 400 is smaller than the diameter of the magnetic rod 110, when the magnetic rod 110 is inserted, the insertion port 401 of the flexible cleaning component is opened, thereby generating a continuous and uniform radial clamping force on the surface of the magnetic rod 110. This clamping force is used to provide the force for friction cleaning.

[0113] Understandably, when the magnetic rod 110 is inserted into the socket 401, the greater the difference in diameter between the magnetic rod 110 and the socket 401, the greater the clamping force and the stronger the cleaning power, which is suitable for adsorbing firmly attached impurities; the smaller the difference in diameter between the magnetic rod 110 and the socket 401, the gentler the cleaning power.

[0114] In practice, the magnetic rod 110 is inserted into and pulled out of the cleaning container 200, and the side wall of the magnetic rod 110 makes frictional contact with the side wall of the socket 401.

[0115] During the entire reciprocating stroke of the magnetic rod 110 during insertion and removal, the entire circumferential sidewall of the magnetic rod 110 can have continuous and comprehensive frictional contact with the inner wall of the socket 401, which helps to solve the problem of incomplete cleaning by manual wiping.

[0116] The movement in both insertion and extraction directions subjects impurities to shearing forces from different directions, making it easier to peel impurities off the surface of the magnetic rod 110. At the same time, the flexible socket 401 acts like a dynamic "scraper" and "wiper" as the magnetic rod 110 passes through, which can scrape off large particles and wipe away fine dust.

[0117] Combination Figure 3 and Figure 4 As shown, in some embodiments, along the extending direction of the magnetic rod 110, the magnetic rod 110 includes a first non-magnetic segment 111, a magnetic segment 112, and a second non-magnetic segment 113 connected in sequence. The end of the first non-magnetic segment 111 facing away from the magnetic segment 112 is connected to the transfer assembly 500. When the magnetic rod 110 is inserted into the iron removal container 300, at least the magnetic segment 112 is used to contact the raw material to be iron removed in order to adsorb impurities in the raw material. When the magnetic rod 110 is inserted into and pulled out of the cleaning container 200, at least the magnetic segment 112 and the second non-magnetic segment 113 are in frictional contact with the cleaning component 400.

[0118] Understandably, in existing magnetic rod 110 iron removal devices, the entire magnetic rod 110 is magnetic. When cleaning the magnetic rod 110, there are easy cleaning dead corners at the top connection and the bottom end face of the magnetic rod 110, resulting in poor cleaning effect. At the same time, in the magnetic area of ​​the magnetic rod 110, magnetic foreign objects are not easy to be cleaned off, leaving too much residue.

[0119] In this embodiment, the magnetic rod 110 is divided into three sections with different functions, which can realize the functional zoning of the magnetic rod 110. Among them, the magnetic section 112 is mainly responsible for generating a magnetic field to attract impurities.

[0120] During the iron removal process, the magnetic segment 112 can be completely immersed in the raw material to be removed, so that its magnetic field can be fully utilized, ensuring the iron removal efficiency and effect.

[0121] It should be noted that the length of the magnetic segment 112 is greater than the length of the first non-magnetic segment 111, and the length of the magnetic segment 112 is greater than the length of the second non-magnetic segment 113.

[0122] The first non-magnetic segment 111 is connected to the transfer component 500 at one end away from the magnetic segment 112. The first non-magnetic segment 111 is positioned so that the magnetic segment 112 is close to the transfer component 500.

[0123] During the cleaning process of the magnetic rod 110, the transfer assembly 500 first drives the magnetic rod 110 to descend and insert it into the cleaning container 200. During the insertion process, the surfaces of the second non-magnetic segment 113 and the magnetic segment 112 rub against the side wall of the insertion port 401 of the cleaning component 400 in sequence, and the ferromagnetic impurities wiped off will concentrate on the upper surface of the cleaning component 400.

[0124] As the magnetic rod 110 descends, when the cleaning component 400 wipes to the first non-magnetic section 111, the impurities concentrated on the upper surface of the cleaning component 400 also surround the first non-magnetic section 111. Since the first non-magnetic section 111 is not magnetic, it does not have an adsorption effect on ferromagnetic impurities. At this time, it is convenient to concentrate and treat the impurities concentrated on the upper surface of the cleaning component 400, and at the same time, it can avoid the formation of cleaning dead corners.

[0125] After the transfer component 500 is activated, the magnetic rod 110 will rise to be pulled out into the cleaning container 200. During the pulling process, the surfaces of the magnetic segment 112 and the second non-magnetic segment 113 will rub against the side wall of the insertion port 401 of the cleaning component 400 in opposite directions. The ferromagnetic impurities caused by the friction will fall off directly, while some impurities may remain on the lower surface of the cleaning component 400 due to the adsorption effect of the magnetic segment 112.

[0126] As the magnetic rod 110 rises, when the cleaning component 400 wipes to the second non-magnetic section 113, the impurities remaining on the lower surface of the cleaning component 400 also surround the second non-magnetic section 113. Since the second non-magnetic section 113 is not magnetic, it does not have an adsorption effect on ferromagnetic impurities, so the impurities remaining on the lower surface of the cleaning component 400 are more likely to fall off.

[0127] It should be noted that during the process of the magnetic rod 110 moving from the iron removal container 300 to the cleaning container 200, even if the second non-magnetic section 113 itself does not generate a magnetic field, its surface may adhere to or drip magnetized impurities or residual slurry brought from the magnetic section 112.

[0128] If only the magnetic section 112 is cleaned, the contaminants adhering to the second non-magnetic section 113 will fall back into the clean raw materials when the cleaned magnetic rod 110 returns to the iron removal position, causing secondary contamination. By allowing the second non-magnetic section 113 to also be rubbed by the cleaning component 400, these potential contaminants can be removed more thoroughly, ensuring that the magnetic rod 110 removed from the cleaning container 200 is completely clean.

[0129] Combination Figure 4 As shown, in some embodiments, the cleaning container 200 includes a cylindrical body 210, which has a rinsing chamber 211, a receiving chamber 212 and a waste collection chamber 213 arranged sequentially from top to bottom.

[0130] The single cleaning space is vertically divided into three continuous chambers, allowing the three sub-processes of rinsing, scrubbing, and collecting to be completed sequentially in a single, continuous motion. Utilizing gravity, cleaning waste and impurities flow naturally downwards, forming a highly efficient, closed cleaning system.

[0131] Specifically, a rinsing nozzle 2111 is provided inside the rinsing chamber 211. The inlet end of the rinsing nozzle 2111 is used to communicate with an external cleaning liquid source, and the outlet end of the rinsing nozzle 2111 is used to spray liquid toward the magnetic rod 110.

[0132] Understandably, during the cleaning process of the magnetic rod 110, the transfer assembly 500 can drive the magnetic rod 110 to descend and insert it into the cleaning container 200. During the insertion process, the surfaces of the second non-magnetic segment 113 and the magnetic segment 112 rub against the sidewall of the insertion port 401 of the cleaning component 400 in sequence, and the ferromagnetic impurities wiped off will concentrate on the upper surface of the cleaning component 400.

[0133] As the magnetic rod 110 descends, when the cleaning component 400 wipes to the first non-magnetic section 111, the impurities concentrated on the upper surface of the cleaning component 400 also surround the first non-magnetic section 111.

[0134] At least a portion of the first non-magnetic section 111 is located within the flushing chamber 211. The cleaning fluid (such as water or solvent) sprayed from the flushing nozzle 2111 can spray and flush away most of the impurities concentrated around the first non-magnetic section 111.

[0135] At the same time, the cleaning fluid sprayed from the rinsing nozzle 2111 can also automatically rinse the cleaning part 400 itself after it has been scraped, preventing the accumulation of impurities on the surface of the cleaning part 400.

[0136] The mechanical friction of the cleaning component 400 and the liquid flushing force of the cleaning fluid complement each other and work together to improve the overall cleaning efficiency of the magnetic rod 110.

[0137] A baffle 214 is provided inside the receiving cavity 212, which divides the receiving cavity 212 into a guiding area 2122 and a receiving area 2121. The guiding area 2122 is arranged around the periphery of the receiving area 2121. The top end of the guiding area 2122 communicates with the flushing cavity 211, and the bottom end of the guiding area 2122 communicates with the waste collection cavity 213.

[0138] The cleaning component 400 is disposed at the top of the receiving area 2121, the receiving area 2121 is connected to the flushing chamber 211 through the inlet 401, and the bottom end of the receiving area 2121 is connected to the waste collection chamber 213.

[0139] When the magnetic rod 110 is inserted into the cleaning container 200, the magnetic segment 112 and the second non-magnetic segment 113 are located within the receiving area 2121.

[0140] Waste collection chamber 213 is used to collect waste discharged through guide zone 2122 and containment zone 2121.

[0141] Understandably, the cleaning fluid sprayed from the rinsing nozzle 2111, along with the impurities it washes away, can be discharged from the guide area 2122 to the waste collection chamber 213. During this process, the cleaning fluid and the washed-away impurities will not enter the receiving area 2121, thus preventing re-contamination of the magnetic section 112 and the second non-magnetic section 113 located within the receiving area 2121.

[0142] The transfer assembly 500 can drive the magnetic rod 110 to rise and be pulled out into the cleaning container 200. During the pulling process, the surfaces of the magnetic segment 112 and the second non-magnetic segment 113 rub against the side wall of the insertion port 401 of the cleaning component 400 in opposite directions. The ferromagnetic impurities caused by the friction will fall off directly, while some impurities may remain on the lower surface of the cleaning component 400 due to the adsorption effect of the magnetic segment 112.

[0143] As the magnetic rod 110 rises, when the cleaning component 400 wipes to the second non-magnetic section 113, the impurities remaining on the lower surface of the cleaning component 400 also surround the second non-magnetic section 113. Since the second non-magnetic section 113 is not magnetic, it does not have an adsorption effect on ferromagnetic impurities, so the impurities remaining on the lower surface of the cleaning component 400 are more likely to fall into the waste collection chamber 213 below.

[0144] The waste collection chamber 213 collects all contaminants from two paths (rinsing waste liquid and brushing waste) in one place, which facilitates subsequent unified discharge or treatment and keeps the working environment clean.

[0145] Combination Figure 1 As shown, in some embodiments, the cleaning container 200 further includes a cover 220, the top of the cylinder 210 has a first opening 2101, the first opening 2101 communicates with the rinsing chamber 211; the cover 220 is rotatably connected to the side of the cylinder 210 near the iron removal container 300, and the cover 220 has a first flip position and a second flip position.

[0146] Specifically, when the iron removal component 100 is in the iron removal position, the cover 220 is in the first flip position, and the cover 220 closes the first cylinder opening 2101. When the iron removal component 100 switches from the iron removal position to the cleaning position, the cover 220 is in the second flip position, the cover 220 opens the first cylinder opening 2101, and the cover 220 is located between the cleaning container 200 and the iron removal container 300.

[0147] Understandably, the first opening 2101 is the channel through which the magnetic rod 110 enters the cleaning container 200. By setting a cover 220 at the first opening 2101, the first opening 2101 can be closed during the iron removal process of the iron removal component 100, effectively preventing dust and impurities from the external environment from falling into the cleaning container 200, and especially preventing contaminants from falling onto the cleaning component 400.

[0148] If cleaning fluid remains in the cleaning container 200, the cover 220 can also reduce liquid evaporation or accidental splashing.

[0149] The cover 220 is positioned on the side of the cylinder 210 near the iron removal container 300. Therefore, the opening direction of the cover 220 is away from the iron removal container 300 and towards the gap between the iron removal container 300 and the cleaning container 200. This arrangement ensures that the cover 220 is positioned on the path of the magnetic rod 110 as it moves between the iron removal position and the cleaning position when opened.

[0150] When the cover 220 is in the second flipped position, it functions as a baffle 214, effectively blocking liquid dripping from the magnetic rod 110, which is being removed and is covered with slurry, or liquid droplets that may splash from the cleaning container 200 during the cleaning process, preventing contamination of the adjacent iron removal container 300 or the surrounding environment. This helps maintain the cleanliness of the production area and prevents cross-contamination between the iron removal station and the cleaning station.

[0151] After cleaning, the cover 220 returns to its first flipped position. A portion of the slurry collected during the second flipped position can be poured into the cleaning container 200 and discharged into the waste collection chamber 213 for unified treatment. The remaining slurry on the surface of the cover 220 can be rinsed off with cleaning fluid sprayed from the rinsing nozzle 2111. This design eliminates the need for a receiving trough between the iron removal container 300 and the cleaning container 200, and also avoids the tedious process of manually wiping the receiving trough periodically.

[0152] Combination Figures 2 to 4 As shown, in some embodiments, the iron removal component 100 further includes a cover plate 120, which includes a mounting portion 121 and a rotating portion 122. The rotating portion 122 is arranged around the periphery of the mounting portion 121 and is rotatably connected to the mounting portion 121. The mounting portion 121 is connected to the magnetic rod 110, and the rotating portion 122 is connected to the transfer assembly 500. When the iron removal component 100 is in the iron removal position, the cover plate 120 is used to close the iron removal container 300. The cover plate 120 is used to close the cleaning container 200.

[0153] Specifically, when the iron removal component 100 is in the iron removal position, the cover plate 120 can close the iron removal container 300 to prevent the raw materials in the iron removal container 300 from leaking out.

[0154] When the iron removal part 100 is in the cleaning position, cleaning fluid may splash during the cleaning process. The cover plate 120 can seal the cleaning container 200 to effectively seal the cleaning fluid inside the container and keep the working environment clean.

[0155] Combination Figure 3 As shown, in some embodiments, the rotating part 122 is provided with a buckle 123; the outer wall of the iron removal container 300 is provided with a latching protrusion 310, and the top of the iron removal container 300 has a second cylinder opening 301; when the iron removal component 100 is in the iron removal position, the cover plate 120 covers the second cylinder opening 301, the magnetic rod 110 is inserted into the iron removal container 300, and the transfer assembly 500 is also used to drive the rotating part 122 to rotate relative to the iron removal container 300 to switch between the locked position and the unlocked position.

[0156] Understandably, when raw materials are introduced into the iron removal container 300, the internal pressure will increase, which will exert a force on the cover plate 120, causing the cover plate 120 to detach from the iron removal container 300.

[0157] By providing a buckle 123 in the rotating part 122 of the cover plate 120 and a locking protrusion 310 in the iron removal container 300, a locking element that cooperates with each other is formed, which can achieve a reliable connection between the cover plate 120 and the iron removal container 300.

[0158] The existing transfer component 500 is used to provide the rotational drive force. The movement of the transfer component 500 is usually program-controlled, so the locking and unlocking actions can be precisely integrated into the overall automation process, ensuring the timing accuracy and repeatability of the actions.

[0159] Specifically, when the rotating part 122 is in the locked position, the latch 123 engages with the latch protrusion 310. The mechanical clamping force provided by the engagement ensures that the cover plate 120 fits tightly against the edge of the second cylinder opening 301, effectively preventing the risk of slurry leakage or personnel contact and improving the safety of the equipment.

[0160] When the rotating part 122 is in the unlocked position, the latch 123 and the latch protrusion 310 are disengaged. When the iron removal task is completed and it is necessary to move to the cleaning position, the locking can be released smoothly and quickly, providing a prerequisite operation for the translation of the iron removal part 100.

[0161] It should be noted that the cover plate 120 and the iron removal container 300 can also be locked and unlocked in other ways, so that the cover plate 120 can effectively close the iron removal container 300 during the iron removal process.

[0162] It should also be noted that the cover plate 120 can also be set as a whole. By rotating the entire cover plate 120, the buckle 123 and the protrusion 310 can be engaged and disengaged.

[0163] Combination Figure 5 and Figure 6 As shown, in some embodiments, the buckle 123 includes a connecting portion 1231 and an abutting portion 1232; one end of the connecting portion 1231 is connected to the cover plate 120, and the other end of the connecting portion 1231 is connected to the abutting portion 1232. The extending direction of the connecting portion 1231 is consistent with the extending direction of the magnetic rod 110; the extending direction of the abutting portion 1232 is consistent with the radial direction of the cover plate 120; when the buckle 123 is engaged with the latching protrusion 310, the side of the abutting portion 1232 near the cover plate 120 is used to abut against the side of the latching protrusion 310 away from the cover plate 120.

[0164] Specifically, the connecting part 1231 is responsible for fixing and transmitting force to the rotating part 122, and the abutting part 1232 is responsible for contacting the working surface of the latching protrusion 310 and generating a locking force.

[0165] When locked, the force exerted by the locking protrusion 310 on the abutment portion 1232 is effectively transmitted to the rotating portion 122 of the cover plate 120 through the connecting portion 1231, ultimately causing the entire cover plate 120 to be subjected to a downward pressing force.

[0166] The extension direction of the connecting part 1231 is consistent with the extension direction of the magnetic rod 110.

[0167] In practice, when the cover plate 120 is placed on the iron removal container 300, the initial position of the rotating part can be in the unlocked position, at which time the buckle 123 and the latching protrusion 310 are misaligned. After the cover plate 120 is placed on the iron removal container, the rotating part 122 is rotated to put the rotating part in the locked position. At this time, the buckle 123 and the latching protrusion 310 are correspondingly set and locked together, which can realize a stable connection between the cover plate 120 and the iron removal container 300.

[0168] During use, when the cover 120 is subjected to a force that moves it away from the iron removal container 300 (such as vibration, internal positive pressure, or accidental prying), this force will cause the abutment 1232 and the latch 310 to press more tightly, so as to effectively prevent the cover 120 from accidentally loosening or jumping out in the locked state.

[0169] In some embodiments, the cover plate 120 is provided with a sealing element 124; when the buckle 123 engages with the protrusion 310, the sealing element 124 is embedded between the cover plate 120 and the iron removal container 300 to seal the second cylinder opening 301.

[0170] It should be noted that when the cover plate 120 is placed on the iron removal container 300, it can squeeze the sealing element 124, causing the sealing element 124 to deform and its thickness to decrease. At this time, rotating the rotating part of the cover plate 120 can move the abutting part 1232 of the buckle 123 to the bottom of the buckle protrusion 310, and there is a certain gap between the abutting part 1232 of the buckle 123 and the buckle protrusion 310.

[0171] When raw materials are introduced into the iron removal container 300, a positive pressure is formed inside, which can cause the cover plate 120 to move upward and the abutment part 1232 to press against the locking protrusion 310. At this time, the sealing element 124 will restore some of its deformation, but it can still tightly fill the micro-unevenness between the cover plate 120 and the top surface of the iron removal container 300, completely sealing the second cylinder opening 301 and preventing raw material leakage.

[0172] This design prevents external contaminants from entering, ensuring the quality and purity of raw materials. It also prevents potential leakage of raw materials, keeping the equipment clean.

[0173] Furthermore, when the cover plate 120 is rotated open and closed, there is no contact friction between the buckle 123 and the protrusion 310, preventing wear; at the same time, during normal iron removal, the pressure inside the iron removal container 300 pushes the cover plate 120 up, which can cancel the gap between the abutment part 1232 of the buckle 123 and the protrusion 310, ensuring that the iron removal container 300 is leak-free.

[0174] Furthermore, when the iron removal component 100 is in the cleaning position and the magnetic rod 110 is inserted into the cleaning container 200, the cover plate 120 abuts against the top of the cylinder 210, and the sealing component 124 is embedded between the cover plate 120 and the cylinder 210, the sealing component 124 can also seal the first cylinder opening 2101 when rinsing in the rinsing chamber 211.

[0175] Combination Figures 1 to 3 As shown, in some embodiments, the transfer component 500 includes a mounting component 510, a first drive component 520, and a second drive component 530.

[0176] Specifically, the mounting component 510 is connected to the iron removal component 100. The mounting component 510 serves as a mechanical interface between the transfer assembly 500 and the iron removal component 100, ensuring that the iron removal component 100 is securely connected to the transfer assembly 500 and that power can be effectively transmitted.

[0177] More specifically, the first driving member 520 includes a first fixed part 521 and a first movable part 522 connected to each other. The first movable part 522 is used to move relative to the first fixed part 521 in the vertical direction Z. The first movable part 522 is connected to the mounting member 510 and is used to drive the iron removal member 100 to rise and fall.

[0178] The first drive unit 520 is responsible for driving the iron removal unit 100 to perform insertion and extraction actions. The vertical movement of the first movable part 522 is the direct power source for enabling the magnetic rod 110 to work inside the container and rub against the cleaning unit 400.

[0179] For example, the first drive unit 520 may be a linear motor, cylinder, electric actuator, synchronous belt module or ball screw module, etc.

[0180] More specifically, the second driving member 530 includes a second fixed part 531 and a second movable part 532 connected to each other. The second movable part 532 is used to move along the arrangement direction of the cleaning container 200 and the iron removal container 300. The second movable part 532 is connected to the first fixed part 521 and is used to drive the iron removal member 100 and the first driving member 520 to translate.

[0181] The second driving unit 530 is responsible for driving the entire iron removal component 100 and the first driving unit 520 to move back and forth between the iron removal position and the cleaning position. The movement direction of the second moving part 532 is consistent with the arrangement direction of the cleaning container 200 and the iron removal container 300, ensuring the accuracy of the movement path of the iron removal component 100.

[0182] For example, the second drive unit 530 may also be a linear motor, cylinder, electric actuator, synchronous belt module or ball screw module, etc.

[0183] The integration of the translation mechanism with the lifting mechanism allows the iron removal component 100 to be first moved horizontally by the second drive component 530 to directly above the target workstation, and then the first drive component 520 to perform the lifting action required for that workstation. This method is relatively simple, reliable, and highly accurate.

[0184] Combination Figure 2 and Figure 3 As shown, in some embodiments, the transfer assembly 500 further includes a third drive member 540, which is connected to the mounting member 510. The output shaft of the third drive member 540 is connected to the iron removal member 100, and the third drive member 540 is used to drive the iron removal member 100 to rotate about the axial direction of the iron removal container 300.

[0185] When the third driving component 540 is connected to the mounting component 510, the third driving component 540 can move up and down and translate together with the entire iron removal component 100 under the action of the first driving component 520 and the second driving component 530.

[0186] Understandably, the latch 123 on the rotating part 122 of the cover plate 120 needs to be rotated to engage or disengage with the latch protrusion 310 on the iron removal container 300.

[0187] The output shaft of the third drive member 540 directly drives the rotating part 122 of the cover plate 120 in the iron removal member 100, thereby transmitting the rotational motion to the rotating part 122 so that the rotating part 122 rotates, thereby enabling the buckle 123 on the rotating part 122 to engage or disengage with the buckle 310 of the iron removal container 300.

[0188] The locking and unlocking process of the cover plate 120 is completely automated without human intervention due to the driving action of the third driving component 540, thus improving the automation effect of the device.

[0189] For example, the third drive unit 540 may be a rotary cylinder or a servo motor.

[0190] Combination Figure 1 As shown, in some embodiments, there are multiple iron removal containers 300, which are arranged along a first direction X and are connected sequentially along the first direction X.

[0191] Setting up multiple iron removal containers 300 allows for the simultaneous or batch processing of more raw materials to be iron removed, which helps meet the needs of continuous and large-scale production.

[0192] With multiple iron removal containers 300 connected in series, only one inlet needs to be fed into the first iron removal container 300, and the raw material to be removed can flow through the subsequent containers sequentially by gravity or pumping. Furthermore, this series connection method allows the raw material to pass through multiple iron removal containers 300 equipped with magnetic rods 110 in sequence, effectively performing multi-stage iron removal. Each stage can capture any magnetic impurities that may have been missed or newly introduced in the previous stage, thereby significantly improving the purity of the final product.

[0193] Furthermore, there are multiple cleaning containers 200, which are arranged along the first direction X, and the cleaning containers 200 and the iron removal container 300 are arranged and correspondingly set along the second direction Y.

[0194] Understandably, if multiple iron removal containers 300 are operating simultaneously, multiple magnetic rods 110 will be generated that require regular cleaning.

[0195] Setting up multiple cleaning containers 200 enables parallel cleaning, ensuring that each iron removal station can be cleaned in a timely manner when needed, thus guaranteeing a continuous production rhythm.

[0196] The cleaning container 200 and the iron removal container 300 correspond to each other along the second direction Y, so each iron removal container 300 is equipped with a dedicated cleaning container 200 in the second direction Y.

[0197] This layout makes the movement path of the transfer component 500 more efficient. The transfer component 500 only needs to move a short distance in the second direction Y to switch between a certain iron removal position and its dedicated cleaning position. This shortens the transfer stroke and time, and improves the equipment cycle time.

[0198] Combination Figure 1 As shown, in some embodiments, the number of magnetic rods 110 in the iron removal component 100 is multiple, and the multiple magnetic rods 110 are arranged in parallel and spaced apart. Correspondingly, the number of cleaning components 400 in the cleaning container 200 is multiple. When the magnetic rods 110 of the iron removal component 100 are inserted into and pulled out of the cleaning container 200, the cleaning components 400 in the cleaning container 200 make corresponding frictional contact with the magnetic rods 110.

[0199] Arranging multiple magnetic rods 110 within a single iron removal container 300 is equivalent to increasing the surface area capable of capturing magnetic impurities. Consequently, under the same raw material flow rate and impurity concentration, the iron removal efficiency and processing throughput per unit time are significantly improved.

[0200] The parallel spacing of the magnetic bars 110 ensures a smooth material flow between them, preventing blockages.

[0201] Multiple magnetic rods 110 need to be cleaned simultaneously and efficiently. By setting up multiple cleaning components 400 that correspond one-to-one with each magnetic rod 110, parallel and synchronous cleaning of the magnetic rod group 110 can be achieved, ensuring that all magnetic rods 110 are cleaned within the same cleaning cycle, maintaining the working rhythm of the equipment, and avoiding efficiency loss caused by asynchronous cleaning.

[0202] Each cleaning unit 400 is responsible for cleaning a specific magnetic rod 110, ensuring that the entire circumferential surface of each magnetic rod 110 is evenly brushed, avoiding cleaning dead corners, and ensuring that all magnetic rods 110 can be restored to a clean state, providing uniform high performance for the next round of iron removal operations.

[0203] Combination Figure 1 As shown, in some embodiments, the iron removal container 300 has multiple iron removal chambers 302. When the iron removal component 100 is in the iron removal position, the magnetic rod 110 is inserted into the iron removal chamber 302.

[0204] The iron removal chamber 302 can be multiple independent sub-spaces divided inside the iron removal container 300. The iron removal chamber 302 can create an independent iron removal environment with smaller flow channel size for each magnetic rod 110, which can optimize fluid dynamics and make the slurry flow closer to the surface of the magnetic rod 110, thereby increasing the probability of impurity capture.

[0205] At certain intervals, the partition of the iron removal chamber 302 can reduce the mutual interference of magnetic fields between multiple magnetic rods 110, ensuring that each magnetic rod 110 can exert the maximum magnetic field strength in its corresponding iron removal chamber 302.

[0206] In some embodiments, the iron removal chambers 302 within the iron removal container 300 can be connected in series.

[0207] The series connection of iron removal chambers 302 enables multi-stage iron removal. The raw material flows through each iron removal chamber 302 in sequence and is adsorbed by each magnetic rod 110, thus deepening the iron removal effect step by step. This method is suitable for production scenarios with strict requirements on impurity content.

[0208] In some embodiments, the iron removal chambers 302 within the iron removal container 300 may be connected in parallel.

[0209] Raw materials simultaneously enter all iron removal chambers 302 and then converge and flow out. This method increases instantaneous throughput and reduces flow resistance, making it suitable for production scenarios requiring high processing efficiency and large flow rates.

[0210] Specifically, during the iron removal process, the raw material passes through multiple iron removal containers 300 in sequence, where it comes into contact with the magnetic rod 110 to remove magnetic particles and foreign matter from the raw material.

[0211] When the magnetic rod 110 attracts magnetic foreign objects to the upper limit, the self-cleaning process is initiated.

[0212] It should be noted that the duration of the iron removal process can be used to determine whether the magnetic rod 110 has reached its maximum adsorption capacity for magnetic foreign objects. For example, after a preset iron removal time, if it is determined that the magnetic rod 110 has reached its maximum adsorption capacity for magnetic foreign objects, the self-cleaning process can be initiated.

[0213] Alternatively, the magnetic particles in the raw materials within each iron removal container 300 can be detected. When the number of magnetic particles detected is lower than a preset threshold, it is determined that the magnetic rod 110 has reached the upper limit of adsorbing magnetic foreign matter, and the self-cleaning process can be initiated.

[0214] Specifically, the self-cleaning process is as follows: First, the residual material in the iron removal container 300 is extracted, the rotating cover 120 is opened, and the iron removal component 100 is lifted as a whole by the first driving component 520. After the cover 220 of the cleaning container 200 is flipped into place, the iron removal component 100 is moved horizontally above the cleaning container 200 by the second driving component 530. At this time, the first movable part 522 of the first driving component 520 is lowered, and the magnetic rod 110 is inserted into the cleaning container 200.

[0215] During the insertion process, multiple sets of cleaning components 400 and the surface of the magnetic rod 110 come into close contact to remove magnetic foreign objects adsorbed on the surface. When the magnetic rod 110 is fully inserted, the magnetic rod 110 is cleaned from bottom to top. The rinsing nozzle 2111 is activated to rinse the surface of the cleaning components 400 and the magnetic rod 110.

[0216] After rinsing, the magnetic rod 110 is pulled out by the first driving component 520. During the pulling process, the cleaning component 400 cleans the magnetic rod 110 from top to bottom for a second time.

[0217] Finally, the second drive unit 530 transfers the cleaned magnetic rod 110 to the top of the iron removal container 300. At this time, the cover 220 of the cleaning container 200 flips and closes the cleaning container 200. Simultaneously, the first drive unit 520 drives the magnetic rod 110 to descend. After it is in place, the buckle 123 on the rotating part 122 of the rotating cover plate 120 is locked to lock with the locking protrusion 310 of the cleaning container 200, and the next iron removal process continues.

[0218] Finally, it should be noted that those skilled in the art, upon considering the specification and practicing the application disclosed herein, will readily conceive of other embodiments of the present application. The embodiments of this application are intended to cover any variations, uses, or adaptations of the embodiments of this application that follow the general principles of the embodiments of this application and include common knowledge or customary technical means in the art not disclosed in the embodiments of this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the embodiments of this application are indicated by the following claims.

[0219] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

Claims

1. An iron removal device, characterized in that, include: Iron removal component (100), the iron removal component (100) includes a magnetic rod (110); Clean the container (200); A transfer assembly (500) is connected to the iron removal component (100) and is used to drive the iron removal component (100) to move in order to switch between an iron removal position and a cleaning position; When the iron removal component (100) is located at the iron removal position, the magnetic rod (110) is used to contact the raw material to be iron removed in order to adsorb impurities in the raw material to be iron removed; When the iron removal component (100) is located in the cleaning position, the transfer component (500) is used to drive the magnetic rod (110) to be inserted into and pulled out of the cleaning container (200).

2. The iron removal device according to claim 1, characterized in that, It also includes a cleaning component (400), which is disposed within the cleaning container (200), and the cleaning component (400) is a flexible cleaning component; The cleaning component (400) has a socket (401) with a diameter smaller than the outer diameter of the magnetic rod (110); When the magnetic rod (110) is inserted into and pulled out of the cleaning container (200), the side wall of the magnetic rod (110) makes frictional contact with the side wall of the socket (401).

3. The iron removal device according to claim 2, characterized in that, Along the extending direction of the magnetic rod (110), the magnetic rod (110) includes a first non-magnetic segment (111), a magnetic segment (112), and a second non-magnetic segment (113) connected in sequence. The end of the first non-magnetic segment (111) facing away from the magnetic segment (112) is connected to the transfer assembly (500). When the iron removal component (100) is located at the iron removal position, at least the magnetic segment (112) is used to contact the raw material to be removed from iron; When the magnetic rod (110) is inserted into and pulled out of the cleaning container (200), at least the magnetic segment (112) and the second non-magnetic segment (113) are in frictional contact with the cleaning component (400).

4. The iron removal device according to claim 3, characterized in that, The cleaning container (200) includes a cylindrical body (210), which has a rinsing chamber (211), a receiving chamber (212), and a waste collection chamber (213) arranged sequentially from top to bottom. The flushing chamber (211) is provided with a flushing nozzle (2111). The inlet end of the flushing nozzle (2111) is used to communicate with an external cleaning liquid source, and the outlet end of the flushing nozzle (2111) is used to spray liquid toward the magnetic rod (110). A baffle (214) is provided inside the receiving cavity (212), the baffle (214) divides the receiving cavity (212) into a flow guiding area (2122) and a receiving area (2121), the flow guiding area (2122) is arranged around the periphery of the receiving area (2121); The top end of the flow guiding area (2122) is connected to the flushing chamber (211), and the bottom end of the flow guiding area (2122) is connected to the waste collection chamber (213). The cleaning component (400) is disposed at the top of the receiving area (2121), the receiving area (2121) is connected to the flushing chamber (211) through the socket (401), and the bottom end of the receiving area (2121) is connected to the waste collection chamber (213). The waste collection chamber (213) is used to collect waste discharged through the guide area (2122) and the containment area (2121); When the magnetic rod (110) is inserted into the cleaning container (200), at least part of the first non-magnetic segment (111) is located in the rinsing chamber (211), and the magnetic segment (112) and the second non-magnetic segment (113) are located in the receiving area (2121).

5. The iron removal device according to any one of claims 1-4, characterized in that, It also includes an iron removal container (300) for introducing the raw material to be iron removed; The cleaning container (200) and the iron removal container (300) are arranged side by side; The cleaning container (200) includes a cylindrical body (210) and a cover (220), the top of which has a first opening (2101). The cover (220) is rotatably connected to the side of the cylinder (210) near the iron removal container (300), and the cover (220) has a first flip position and a second flip position; When the iron removal component (100) is located in the iron removal position, the magnetic rod (110) is inserted into the iron removal container (300), the cover (220) is located in the first flip position, and the cover (220) closes the first cylinder opening (2101). When the iron removal component (100) switches from the iron removal position to the cleaning position, the cover (220) is in the second flip position, the cover (220) opens the first cylinder opening (2101), and the cover (220) is located between the cleaning container (200) and the iron removal container (300).

6. The iron removal device according to claim 5, characterized in that, The iron removal component (100) also includes a cover plate (120), which includes a mounting part (121) and a rotating part (122). The rotating part (122) is arranged around the periphery of the mounting part (121), and the rotating part (122) is rotatably connected to the mounting part (121). The mounting part (121) is connected to the magnetic rod (110), and the rotating part (122) is connected to the transfer assembly (500); When the iron removal component (100) is located at the iron removal position, the cover plate (120) is used to close the iron removal container (300). When the iron removal component (100) is located in the cleaning position, the cover plate (120) is used to close the cleaning container (200).

7. The iron removal device according to claim 6, characterized in that, The rotating part (122) is provided with a buckle (123); The outer wall of the iron removal container (300) is provided with a locking protrusion (310), and the top of the iron removal container (300) has a second cylindrical opening (301). When the iron removal component (100) is located in the iron removal position, the cover plate (120) covers the second cylinder opening (301), the magnetic rod (110) is inserted into the iron removal container (300), and the transfer assembly (500) is also used to drive the rotating part (122) to rotate relative to the iron removal container (300) to switch between the locked position and the unlocked position; When the rotating part (122) is in the locked position, the buckle (123) engages with the latch (310); when the rotating part (122) is in the unlocked position, the buckle (123) and the latch (310) are no longer engaged.

8. The iron removal device according to claim 7, characterized in that, The buckle (123) includes a connecting part (1231) and an abutting part (1232). One end of the connecting part (1231) is connected to the cover plate (120), and the other end of the connecting part (1231) is connected to the abutting part (1232). The extending direction of the connecting part (1231) is consistent with the extending direction of the magnetic rod (110). The extending direction of the abutment portion (1232) is consistent with the radial direction of the cover plate (120); When the buckle (123) engages with the protrusion (310), the side of the abutting part (1232) near the cover plate (120) is used to abut against the side of the protrusion (310) away from the cover plate (120).

9. The iron removal device according to claim 7, characterized in that, The cover plate (120) is provided with a sealing element (124); When the buckle (123) engages with the protrusion (310), the sealing element (124) is embedded between the cover plate (120) and the iron removal container (300) to seal the second cylinder opening (301).

10. The iron removal device according to claim 5, characterized in that, The transfer assembly (500) includes a mounting component (510), a first drive component (520), and a second drive component (530); The mounting component (510) is connected to the iron removal component (100); The first driving member (520) includes a first fixed part (521) and a first movable part (522) connected to each other. The first movable part (522) is used to move relative to the first fixed part (521) in a vertical direction. The first movable part (522) is connected to the mounting member (510). The first movable part (522) is used to drive the iron removal member (100) to rise and fall. The second driving member (530) includes a second fixed part (531) and a second movable part (532) connected to each other. The second movable part (532) is used to move along the arrangement direction of the cleaning container (200) and the iron removal container (300). The second movable part (532) is connected to the first fixed part (521). The second movable part (532) is used to drive the iron removal component (100) and the first driving member (520) to translate.

11. The iron removal device according to claim 10, characterized in that, The transfer assembly (500) further includes a third drive (540) connected to the mounting component (510), the output shaft of the third drive (540) connected to the iron removal component (100), and the third drive (540) used to drive the iron removal component (100) to rotate around the axial direction of the iron removal container (300).

12. The iron removal device according to claim 5, characterized in that, The number of iron removal containers (300) is multiple, and the multiple iron removal containers (300) are arranged along a first direction and connected in sequence along the first direction; The number of cleaning containers (200) is multiple, and the multiple cleaning containers (200) are arranged along the first direction. The cleaning containers (200) and the iron removal containers (300) are arranged along the second direction and are correspondingly set.

13. The iron removal device according to any one of claims 1-4, characterized in that, In the iron removal component (100), there are multiple magnetic rods (110), which are arranged in parallel and spaced apart; the iron removal device also includes a cleaning component (400), which is disposed in the cleaning container (200). In the cleaning container (200), there are multiple cleaning components (400). When the magnetic rods (110) are inserted into and pulled out of the cleaning container (200), the cleaning component (400) and the magnetic rods (110) make corresponding frictional contact. And / or, the iron removal device further includes an iron removal container (300) for introducing the raw material to be removed from the iron; the cleaning container (200) and the iron removal container (300) are arranged side by side; the iron removal container (300) has multiple iron removal chambers (302) inside, and when the iron removal component (100) is located in the iron removal position, the magnetic rod (110) is correspondingly inserted into the iron removal chamber (302).

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