Electromagnetic separation device

Abstract

The utility model discloses an electromagnetic separation device which comprises a box body, a control unit is fixedly connected to the upper portion of the outer wall of one side of the box body, ground feet are fixedly connected to the bottom of the box body, screening devices are arranged in the box body and on the side far away from the control unit, cleaning devices are arranged in the box body and at the bottom of the box body, and each cleaning device comprises a servo motor, the two connecting rods are fixedly connected to the two sides of the bottom of the box body and are electrically connected with the control unit; and the two threaded rods are fixedly connected to the output ends of the two servo motors correspondingly. The utility model relates to the technical field of electromagnetism, and the electromagnetic separation device can more conveniently and quickly clean separated impurities after the separation is finished through the matching of the box body and the cleaning device, thereby greatly solving the problem of difficulty in cleaning, improving the overall operation efficiency and facilitating the use of people.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic technology, specifically to an electromagnetic separation device. Background Technology

[0002] Electromagnetism, a concept in physics, is a general term for the electrical and magnetic properties exhibited by matter, such as electromagnetic induction and electromagnetic waves. Electromagnetism was discovered by the Danish scientist Oersted. The cause of electromagnetic phenomena is that the movement of electric charges generates waves, forming a magnetic field. Therefore, all electromagnetic phenomena are inseparable from electric fields. Electromagnetism is a branch of physics that studies the interaction between electric and magnetic fields, their laws, and applications. When separating impurities, electromagnetic separation devices are needed.

[0003] For example, in the magnetic resin separation device with application number "CN202320008455.2", an electromagnetic separation net separation track base (8) is fixedly installed at the lower end of the electromagnetic separation net lifting column (7), and an electromagnetic separation net separation track (9) is fixedly installed on the lower surface of the electromagnetic separation net separation track base (8). The electromagnetic separation net separation track (9) and the magnetic resin separation tank (13) have the same length and the same direction. The electromagnetic separation net moving base (11) moves back and forth along the electromagnetic separation net separation track (9). The separation moving base drive motor (10) meshes with the toothed belt on the surface of the electromagnetic separation net separation track (9) through the drive built into the electromagnetic separation net moving base (11). The magnetic resin electromagnetic separation net (12) is installed on the lower surface of the electromagnetic separation net moving base (11) through a bracket. This utility model can completely separate the magnetic resin in the water and can continuously and massively separate and treat sewage containing magnetic resin, which can effectively improve the sewage treatment efficiency.

[0004] Traditional electromagnetic separation devices are inconvenient to clean up the separated impurities. Since most of the impurities are small, this increases the workload and time required for operation, thus reducing overall efficiency and causing inconvenience for users. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an electromagnetic separation device that solves the problem of inconvenience in cleaning the separated impurities when using traditional electromagnetic separation devices. Since most of the impurities are small, this increases the workload and time required for operation, thus reducing overall efficiency and causing inconvenience for users.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electromagnetic separation device, comprising a housing, a control unit fixedly connected to the upper part of one outer wall of the housing, a foot fixedly connected to the bottom of the housing, a screening device provided inside the housing and on the side away from the control unit, and a cleaning device provided inside the housing and at the bottom. The cleaning device comprises: two servo motors fixedly connected to the bottom sides of the housing and electrically connected to the control unit; two threaded rods fixedly connected to the output ends of the two servo motors and rotatably connected to the bottom of the inner wall of the housing via sealed bearings; and a cleaning plate threadedly connected to the outer walls of the two threaded rods, with the outer walls fitting against the inner wall of the housing. The servo motors drive the threaded rods to move the cleaning plate.

[0007] Preferably, the inner wall of the cleaning plate is fixedly connected with multiple sealing gaskets.

[0008] Preferably, the outer wall of the cleaning plate and the inner wall of the box are both smooth planes.

[0009] Preferably, the screening device includes: multiple electromagnetic rods, all fixedly connected to the bottom of the housing and electrically connected to the control unit, with the outer walls of the multiple electromagnetic rods respectively abutting the inner walls of the multiple sealing gaskets; a circulation device located on the side of the housing away from the control unit and below; and a drain pipe connected to the side of the housing away from the control unit below; wherein the electromagnetic rods adsorb and separate metallic impurities inside the liquid, and the circulation device accelerates the flow rate of the liquid.

[0010] Preferably, the circulation device includes: a pump body, fixedly connected to the upper side of the outer wall of the housing away from the control unit, and the output end connected to the upper side of the housing away from the control unit; a conduit, connected to the input end of the pump body, and the end end connected to the lower side of the housing near the control unit; wherein, the pump body draws out the liquid in the lower part of the housing through the conduit and then re-injects it into the interior of the housing.

[0011] Beneficial effects

[0012] This utility model provides an electromagnetic separation device. It has the following advantages: through the cooperation of the housing and the cleaning device, the separated impurities can be cleaned more conveniently and quickly after separation, greatly solving the problem of difficult cleaning, while improving overall work efficiency and facilitating user operation.

[0013] By combining the chamber and the screening device, the current and time are set according to the amount of magnetic impurities in the liquid. After a period of magnetic separation, the magnetic impurities will be attracted to the electromagnetic rod. Then the drain pipe is opened to discharge the treated liquid. At the same time, the flow rate of the liquid can be increased, so that the liquid continuously carries the unadsorbed impurities, thereby enabling the electromagnetic rod to perform adsorption operations better. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 A sectional view;

[0016] Figure 3 for Figure 2 A structural diagram of the middle housing, servo motor, and threaded rod;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure of the middle casing, pump body, and conduit.

[0018] In the diagram: 1. Box body; 2. Cleaning device; 21. Servo motor; 22. Threaded rod; 23. Cleaning plate; 231. Sealing gasket; 3. Screening device; 31. Electromagnetic rod; 32. Circulation device; 321. Pump body; 322. Conduit; 33. Drain pipe; 4. Control unit; 5. Foot. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0021] Traditional electromagnetic separation devices are inconvenient to clean up the separated impurities. Since most of the impurities are small, this increases the workload and time required for operation, thus reducing overall efficiency and causing inconvenience for users.

[0022] In view of this, the present invention provides an electromagnetic separation device. Through the cooperation of the housing and the cleaning device, the separated impurities can be cleaned more conveniently and quickly after separation, which greatly solves the problem of difficult cleaning, improves the overall work efficiency, and facilitates people's use.

[0023] Example 1: By Figure 1 , 2 As shown in section 3, an electromagnetic separation device includes a housing 1. A control unit 4 is fixedly connected to the upper part of one outer wall of the housing 1, and a foot 5 is fixedly connected to the bottom of the housing 1. A screening device 3 is provided inside the housing 1 and on the side away from the control unit 4. A cleaning device 2 is provided inside the housing 1 and at the bottom. The cleaning device 2 includes: two servo motors 21, fixedly connected to the bottom sides of the housing 1 and electrically connected to the control unit 4; two threaded rods 22, fixedly connected to the output ends of the two servo motors 21 respectively, and rotatably connected to the bottom of the inner wall of the housing 1 through sealed bearings; and a cleaning plate 23, threadedly connected to the outer wall of the two threaded rods 22, with the outer wall fitting against the inner wall of the housing 1. The servo motors 21 drive the threaded rods 22 to move the cleaning plate 23.

[0024] In the specific implementation process, it is worth noting that the control unit 4 can control the servo motor 21, pump body 321 and electromagnetic rod 31 to open and close, and can adjust the working state of electromagnetic rod 31, i.e. the magnitude of magnetic force. This is existing well-known technology, so it will not be described in detail. Those skilled in the art should understand it in a broad sense. Furthermore, the servo motor 21 should be equipped with a synchronizer, so that the two servo motors 21 can be controlled to move synchronously, so that the cleaning plate 23 can rise and fall better.

[0025] Furthermore, multiple sealing gaskets 231 are fixedly connected to the inner wall of the cleaning plate 23;

[0026] In the specific implementation process, it is worth noting that the sealing gasket 231 can seal the connection between the electromagnetic rod 31 and the cleaning plate 23, thereby preventing impurities from entering the connection gap between the sealing gasket 231 and the electromagnetic rod 31. The specific material is not limited, as long as it meets the usage requirements.

[0027] Furthermore, both the outer wall of the cleaning plate 23 and the inner wall of the box 1 are smooth planes;

[0028] In the specific implementation process, it is worth noting that the smooth surface of the cleaning plate 23 and the inner wall of the box 1 can reduce the friction between the cleaning plate 23 and the box 1, thereby reducing wear.

[0029] Specifically, when using this electromagnetic separation device, the operator first pours the liquid containing impurities into the inside of the tank 1, and then the separation is carried out using the screening device 3. After the separation is completed, the servo motor 21 is turned on by the control unit 4. At this time, the servo motor 21 drives the cleaning plate 23 to move upward through the threaded rod 22, thereby cleaning the waste on the surface of the electromagnetic rod 31. When the cleaning plate 23 rises to a certain height, the electromagnetic rod 31 can be turned off, and the impurities on the top of the cleaning plate 23 can be cleaned.

[0030] Example 2: From Figure 1 , 2 As can be seen from points 3 and 4, the screening device 3 includes: multiple electromagnetic rods 31, all fixedly connected to the bottom of the housing 1 and electrically connected to the control unit 4, with the outer walls of the multiple electromagnetic rods 31 respectively adhering to the inner walls of the multiple sealing gaskets 231; a circulation device 32, located on the side of the housing 1 away from the control unit 4 and below; and a drain pipe 33 connected to the side of the housing 1 away from the control unit 4 below. The electromagnetic rods 31 adsorb and separate metallic impurities inside the liquid, while the circulation device 32 accelerates the flow rate of the liquid.

[0031] In the specific implementation process, it is worth noting that when the electromagnetic rod 31 is energized, it can adsorb impurities inside the liquid to achieve separation. After adsorption, the liquid can be discharged from the inside of the tank 1 through the drain pipe 33.

[0032] Furthermore, the circulation device 32 includes: a pump body 321, fixedly connected to the upper side of the outer wall of the housing 1 away from the control unit 4, and its output end connected to the upper side of the housing 1 away from the control unit 4; a conduit 322, connected to the input end of the pump body 321, and its end connected to the lower side of the housing 1 near the control unit 4; wherein, the pump body 321 draws out the liquid in the lower part of the housing 1 through the conduit 322, and then re-injects it into the interior of the housing 1;

[0033] In the specific implementation process, it is worth noting that the pump body 321 can draw the liquid out of the tank 1 through the conduit 322 and then re-inject it into the tank 1, thereby accelerating the flow rate of the liquid inside the tank 1 so that impurities can be better separated.

[0034] Specifically, when using this electromagnetic separation device, when the liquid is poured into the inside of the tank 1, the operator uses the control unit 4 to activate the electromagnetic rod 31. At this time, the electromagnetic rod 31 can generate a magnetic field to attract impurities. At the same time, the pump body 321 is activated, and the pump body 321 can draw out the liquid through the conduit 322 and then re-inject it into the inside of the tank 1. This can accelerate the loss of liquid inside the tank 1, so that the impurities inside the liquid can be better attracted by the electromagnetic rod 31.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic separation device, comprising a housing (1), characterized in that: A control unit (4) is fixedly connected to the upper part of one side of the outer wall of the box (1), and a foot (5) is fixedly connected to the bottom of the box (1). A screening device (3) is provided inside the box (1) and on the side away from the control unit (4). A cleaning device (2) is provided inside the box (1) and at the bottom. The cleaning device (2) includes: Two servo motors (21) are provided and fixedly connected to the bottom sides of the housing (1), and both are electrically connected to the control unit (4); Two threaded rods (22) are provided, which are respectively fixedly connected to the output ends of the two servo motors (21), and are rotatably connected to the bottom of the inner wall of the housing (1) through sealed bearings; The cleaning plate (23) is threaded to the outer wall of the two threaded rods (22), and the outer wall is in contact with the inner wall of the box (1); The servo motor (21) drives the threaded rod (22) to move the cleaning plate (23).

2. The electromagnetic separation device according to claim 1, characterized in that: The inner wall of the cleaning plate (23) is fixedly connected with multiple sealing gaskets (231).

3. The electromagnetic separation device according to claim 1, characterized in that: The outer wall of the cleaning plate (23) and the inner wall of the box (1) are both smooth planes.

4. The electromagnetic separation device according to claim 1, characterized in that: The screening device (3) includes: Multiple electromagnetic rods (31) are provided, all of which are fixedly connected to the bottom of the housing (1) and are electrically connected to the control unit (4). The outer walls of the multiple electromagnetic rods (31) are respectively attached to the inner walls of the multiple sealing gaskets (231). A circulation device (32) is disposed on the side and below the housing (1) away from the control unit (4); The drain pipe (33) is connected to the lower side of the box (1) away from the control unit (4); The electromagnetic rod (31) adsorbs and separates metallic impurities inside the liquid, and the circulation device (32) accelerates the flow rate of the liquid.

5. An electromagnetic separation device according to claim 4, characterized in that: The circulation device (32) includes: The pump body (321) is fixedly connected to the upper side of the outer wall of the housing (1) away from the control unit (4), and the output end is connected to the upper side of the housing (1) away from the control unit (4); The conduit (322) is connected to the input end of the pump body (321), and its end is connected to the lower side of the housing (1) near the control unit (4); The pump (321) draws out the liquid inside the lower part of the tank (1) through the conduit (322) and then re-injects it into the inside of the tank (1).

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