Built-in infrared electromagnetic double magnetic pole electromagnetic iron remover

Abstract

The utility model discloses built-in infrared electromagnetic double magnetic pole electromagnetic iron remover, include: combination bearing frame, a pair of circular heavy load circuit connector and a pair of iron remover metal protective shell, the utility model relates to ore mining auxiliary equipment technical field, and this iron remover adopts bipolar magnetic pole design, and cooperate infrared sensor, can automatic regulation power according to the iron content of the iron impurity in the lower running mineral, both guarantee the iron removal efficiency, and avoid energy waste, compared with traditional hard structure suspension, this equipment changes the flexible suspension of special design, but unlike the shortcoming of conventional flexible suspension easy to shake, its unique triangle suspension under the mode of putting down makes the iron remover put down to the specified height without obvious shaking, and the operation is more stable, and the iron removal is more efficient.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for ore mining, specifically a built-in infrared electromagnetic dual-pole electromagnetic separator. Background Technology

[0002] Electromagnetic separators are industrial devices that use the principle of electromagnetic induction to remove ferromagnetic impurities from materials. Their core consists of an excitation coil, an iron core, and an iron removal device. When energized, they generate a strong magnetic field that efficiently adsorbs ferromagnetic foreign objects such as iron filings and bolts from bulk materials or liquids like coal, ore, and grain. They are widely used in mining, building materials, power, and food processing industries. Their main function is to protect downstream equipment (such as crushers and grinding mills) from damage by iron parts and to prevent iron impurities from affecting the quality of finished products. They also assist in metal sorting during waste material recycling. These devices feature adjustable magnetic fields, high iron removal efficiency, and automatic operation. With its high degree of specialization, it is particularly suitable for scenarios requiring frequent start-ups and shutdowns or handling of high-temperature materials, making it a key piece of equipment for ensuring production continuity and product purity. However, traditional electromagnetic separators have shortcomings: they cannot adjust the magnetic strength in real time according to the actual iron content in the material. Since the strength of the magnetic field is directly related to the power applied, long-term high-power operation will waste energy; if the power setting is too low, it may not be able to meet the iron removal requirements, affecting production efficiency. Existing technologies may already have solutions to these problems, but this case aims to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above objectives, this utility model is implemented through the following technical solution: a built-in infrared electromagnetic dual-pole electromagnetic separator, comprising: a combined support frame, a pair of circular heavy-duty circuit connectors, and a pair of separator metal protective shells. The pair of separator metal protective shells are respectively installed inside the combined support frame, and the pair of circular heavy-duty circuit connectors are respectively installed on the pair of separator metal protective shells. A dual-pole iron removal infrared integrated structure is installed on the separator metal protective shell. The dual-pole iron removal infrared integrated structure includes: a pair of internal heat transfer grooves, a pair of electromagnetic cores, a pair of infrared detection modules, a pair of heat transfer oil flow pumps, suspension connecting lugs, a central connecting ring, and several anti-collision reinforcing beams.

[0004] A pair of heat transfer grooves are respectively opened inside the metal protective shells of the iron separators; a pair of electromagnetic cores are respectively installed inside the metal protective shells of the iron separators; a pair of infrared detection modules are respectively installed on the combined support frame; a pair of heat transfer oil flow pumps are respectively installed on the combined support frame, and the pair of heat transfer oil flow pumps are respectively connected to the pair of heat transfer grooves inside the shells through pipes; the suspension connecting lugs are installed on the combined support frame; the central connecting ring is installed on the suspension connecting lugs; several anti-collision reinforcing beams are respectively installed inside the combined support frame; and a synchronous stabilizing adjustment component is installed on the central connecting ring.

[0005] It should be noted that, as described above, after the electromagnetic separator is fixed at the adjusted height and positioned by the synchronous stabilizing adjustment component, the external power line needs to be connected to the pair of metal protective shells of the separator through a pair of circular heavy-duty circuit connectors. The combined load-bearing frame serves to reinforce and connect the pair of metal protective shells of the separator, ensuring the stability of the combined load-bearing structure. Inside the equipment, the heat transfer grooves inside the shells are filled with synthetic cooling oil. The electromagnetic core generates heat during the electromagnetization process, which is conducted through the cooling oil in the heat transfer grooves inside the shells and further transferred to the outside by the heat transfer oil flow pump and the circulating heat sinks installed on it, ensuring the continuous normal operation of the electromagnetic core. A pair of infrared detection modules are arranged along the running direction of the conveyor belt. When working together, they can detect iron-containing impurities in the slag or minerals on the conveyor belt online. The quality content is determined, which in turn assists the iron removal device in selecting to start a single electromagnetic core or simultaneously start two electromagnetic cores to remove iron from the material below. After the suspension connecting lugs and the central connecting ring are combined, they can be connected with the synchronous stable adjustment component to enhance structural stability. Multiple anti-collision reinforcing beams not only strengthen the combination of the combined load-bearing frame and the pair of iron remover metal protective shells, but also provide protection when the pair of iron remover metal protective shells are subjected to external impact. The advantage of this structure is that the power can be adjusted in real time according to infrared feedback, starting a single electromagnetic core with low power or starting two electromagnetic cores with high power, which ensures iron removal efficiency and avoids energy waste. In addition, the plastic insulating explosion-proof layer set on the iron remover metal protective shell can effectively prevent the generation of electric sparks in a flammable gas environment, eliminate the risk of combustion and explosion, and ensure the safe operation of the equipment.

[0006] Preferably, the synchronous and stable adjustment component includes: a suspension connecting rod, a first contact wheel, a suspension steel cable, a second contact wheel, a connecting frame, a first turntable, a second turntable, a third contact wheel, a suspension mounting platform, a suspension adjustment power housing, and a suspension adjustment power motor;

[0007] The suspension connecting rod is mounted on the central connecting ring. The first contact wheel is mounted on the suspension connecting rod via a rotating shaft. The suspension steel cable is movably connected to the first contact wheel, the second contact wheel, and the third contact wheel, respectively. The suspension steel cable is respectively fitted onto the first turntable and the second turntable. The second contact wheel is mounted on the connecting frame via a rotating shaft. The third contact wheel is mounted on the connecting frame via a rotating shaft. The connecting frame is mounted on the suspension mounting platform. The first turntable is mounted on the connecting frame via a bearing. The first turntable is connected to the second turntable. The second turntable is connected to the suspension adjustment power motor. The suspension mounting platform is connected to the connecting frame. The suspension adjustment power housing is mounted on the suspension mounting platform. The suspension adjustment power motor is mounted inside the suspension adjustment power housing.

[0008] It should be noted that, as described above, after the suspended platform is fixed to the mine frame or the top of the mine shaft via the connecting flange, it drives the suspension adjustment motor inside the suspension adjustment power housing to rotate, thereby causing the second turntable to rotate synchronously with the first turntable. When the second turntable and the first turntable rotate clockwise, the first turntable releases the suspension cable, while the second turntable, which has a larger diameter, winds up the suspension cable. With the cooperation of the third, second, and first contact wheels, the suspension cable gradually elongates, thus enabling the suspension connection... The relative distance between the rod and the connecting frame increases, enabling the lowering of the magnetic separator. Conversely, when the second turntable rotates counterclockwise with the first turntable, the suspension cable shortens, and the relative distance between the suspension connecting rod and the connecting frame decreases, completing the lifting of the magnetic separator. The advantage of this structure is that the release or lifting of the magnetic separator can be precisely controlled by unidirectional rotation. This avoids the limitations that are easily encountered when adjusting the position of a rigid structure suspension, while retaining the stability and precision of a rigid structure suspension, making the position adjustment of the magnetic separator more convenient and accurate.

[0009] Preferably, the suspended mounting platform is provided with a connecting mounting flange;

[0010] Preferably, the suspension adjustment power housing is provided with a suspension power maintenance port;

[0011] Preferably, the metal protective shell of the iron separator is provided with a plastic insulating explosion-proof layer;

[0012] Preferably, the heat transfer oil flow pump is equipped with circulating heat sinks.

[0013] Beneficial effects

[0014] This utility model provides a built-in infrared electromagnetic dual-pole separator. It offers the following advantages compared to existing technologies: This separator employs a dual-pole design and, in conjunction with an infrared sensor, automatically adjusts its power based on the iron impurity content in the minerals below, ensuring efficient iron removal while avoiding energy waste. Compared to traditional rigid suspension systems, this device uses a specially designed flexible suspension. However, unlike conventional flexible suspensions which are prone to swaying, its unique triangular suspension lowering method ensures that the separator does not wobble significantly after being lowered to the designated height, resulting in more stable operation and more efficient iron removal. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the built-in infrared electromagnetic dual-pole electromagnetic iron separator of this utility model.

[0016] Figure 2 This is a top view of the built-in infrared electromagnetic dual-pole electromagnetic separator of this utility model.

[0017] Figure 3 for Figure 1 A magnified view of the letter "A" in the diagram.

[0018] In the diagram: 1. Combined load-bearing frame; 2. Circular heavy-duty circuit connector; 3. Iron separator metal protective shell; 4. Internal heat transfer groove; 5. Electromagnetic core; 6. Infrared detection module; 7. Heat transfer oil flow pump; 8. Suspension connecting lug; 9. Central connecting ring; 10. Anti-collision reinforcing beam; 11. Suspension connecting rod; 12. First contact wheel; 13. Suspension steel cable; 14. Second contact wheel; 15. Connecting frame; 16. First turntable; 17. Second turntable; 18. Third contact wheel; 19. Suspension mounting platform; 20. Suspension adjustment power shell; 21. Suspension adjustment power motor. Detailed Implementation

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0021] Example

[0022] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figure 1-3 As shown, the built-in infrared electromagnetic dual-pole separator includes: a combined support frame 1, a pair of circular heavy-duty circuit connectors 2, and a pair of separator metal protective shells 3. The pair of separator metal protective shells 3 are respectively installed within the combined support frame 1, and the pair of circular heavy-duty circuit connectors 2 are respectively installed on the pair of separator metal protective shells 3. A dual-pole infrared separator structure is installed on each separator metal protective shell 3. The dual-pole infrared separator structure includes: a pair of internal heat transfer grooves 4, a pair of electromagnetic cores 5, a pair of infrared detection modules 6, a pair of heat transfer oil flow pumps 7, suspension connecting lugs 8, a central connecting ring 9, and several anti-collision reinforcing beams 10. A pair of heat transfer grooves 4 are respectively opened inside the metal protective shell 3 of the device; a pair of electromagnetic cores 5 are respectively installed inside the pair of metal protective shells 3 of the iron remover; a pair of infrared detection modules 6 are respectively installed on the combined support frame 1; a pair of heat transfer oil flow pumps 7 are respectively installed on the combined support frame 1, and the pair of heat transfer oil flow pumps 7 are respectively connected to the pair of heat transfer grooves 4 through pipes; a suspension connecting lug 8 is installed on the combined support frame 1; a central connecting ring 9 is installed on the suspension connecting lug 8; several anti-collision reinforcing beams 10 are respectively installed inside the combined support frame 1; and a synchronous stabilizing adjustment group is installed on the central connecting ring 9. The synchronous and stable positioning assembly includes: a suspension connecting rod 11, a first contact wheel 12, a suspension cable 13, a second contact wheel 14, a connecting frame 15, a first turntable 16, a second turntable 17, a third contact wheel 18, a suspension mounting platform 19, a suspension positioning power housing 20, and a suspension positioning power motor 21; the suspension connecting rod 11 is mounted on the central connecting ring 9, the first contact wheel 12 is mounted on the suspension connecting rod 11 via a rotating shaft, the suspension cable 13 is movably connected to the first contact wheel 12, the second contact wheel 14, and the third contact wheel 18 respectively, and the suspension cable 13 is respectively fitted onto the first turntable 16 and the second contact wheel 18. On turntable 17, the second contact wheel 14 is mounted on the connecting frame 15 via a rotating shaft, the third contact wheel 18 is mounted on the connecting frame 15 via a rotating shaft, the connecting frame 15 is mounted on the suspension mounting platform 19, the first turntable 16 is mounted on the connecting frame 15 via a bearing, and the first turntable 16 is connected to the second turntable 17, the second turntable 17 is connected to the suspension adjustment power motor 21, the suspension mounting platform 19 is connected to the connecting frame 15, the suspension adjustment power housing 20 is mounted on the suspension mounting platform 19, and the suspension adjustment power motor 21 is mounted inside the suspension adjustment power housing 20.

[0023] According to the appendix Figure 1-3It is concluded that after the electromagnetic separator is fixed at the adjusted height and positioned by the synchronous stabilizing adjustment component, the external power line needs to be connected to the pair of metal protective shells 3 of the separator through a pair of circular heavy-duty circuit connectors 2. The combined bearing frame 1 serves to reinforce and connect the pair of metal protective shells 3 of the separator, ensuring the stability of the combined bearing. Inside the equipment, the heat transfer groove 4 inside the shell is filled with synthetic heat dissipation oil. The electromagnetic core 5 generates heat during the electromagnetization process. This heat is conducted through the heat dissipation oil in the heat transfer groove 4 inside the shell, and further transferred to the outside by the heat transfer oil flow pump 7 and the circulating heat sink set on it, ensuring the continuous normal operation of the electromagnetic core 5. A pair of infrared detection modules Arranged along the running direction of the conveyor belt, the 6 electromagnetic cores can detect the iron content in the slag or minerals on the belt online when working together. This assists the iron removal device in selecting to start a single electromagnetic core 5 or simultaneously start two electromagnetic cores 5 to remove iron from the material below. The suspension connecting lug 8 and the central connecting ring 9 can be connected with the synchronous stabilizing adjustment component to enhance structural stability. Multiple anti-collision reinforcing beams 10 not only reinforce the combination of the combined load-bearing frame 1 and the pair of iron remover metal protective shells 3, but also provide protection when the pair of iron remover metal protective shells 3 are subjected to external impact. The advantage of this structure is that the power can be adjusted in real time according to infrared feedback, starting a single electromagnetic core 5 at low power or at high power. Activating the two electromagnetic cores 5 ensures iron removal efficiency while avoiding energy waste. Furthermore, the plastic insulating explosion-proof layer on the metal protective shell 3 of the iron separator effectively prevents electric sparks in flammable gas environments, eliminating the risk of combustion and explosion and ensuring safe equipment operation. The suspended platform 19, after being fixed to the mine frame or mine shaft top via its connecting flange, drives the suspended adjustment power motor 21 within the suspended adjustment power housing 20, thereby causing the second turntable 17 to rotate synchronously with the first turntable 16. When the second turntable 17 and the first turntable 16 rotate clockwise, the first turntable 16 releases the suspension cable 13, while the larger diameter second turntable 17 winds up the suspension cable 13, forming a third contact point. With the cooperation of wheel 18, second contact wheel 14, and first contact wheel 12, the suspension cable 13 gradually extends, thereby increasing the relative distance between the suspension connecting rod 11 and the connecting frame 15, thus enabling the lowering operation of the iron separator. Conversely, when the second turntable 17 and the first turntable 16 rotate counterclockwise, the suspension cable 13 shortens, and the relative distance between the suspension connecting rod 11 and the connecting frame 15 decreases, completing the lifting action of the iron separator. The advantage of this structure is that the release or lifting of the iron separator can be precisely controlled by unidirectional rotation, which avoids the limitations that are easily encountered when adjusting the position of a rigid structure suspension, while retaining the stability and precision of a rigid structure suspension, making the position adjustment of the iron separator more convenient and accurate.

[0024] 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. A built-in infrared electromagnetic double magnetic pole electromagnetic iron remover, comprising: The system comprises a combined load-bearing frame, a pair of circular heavy-duty circuit connectors, and a pair of iron separator metal protective shells. The pair of iron separator metal protective shells are respectively installed inside the combined load-bearing frame, and the pair of circular heavy-duty circuit connectors are respectively installed on the pair of iron separator metal protective shells. A bipolar iron removal infrared integrated structure is installed on the iron separator metal protective shell. The bipolar iron removal infrared integrated structure comprises: a pair of internal heat transfer grooves, a pair of electromagnetic cores, a pair of infrared detection modules, a pair of heat transfer oil flow pumps, suspension connecting lugs, a central connecting ring, and several anti-collision reinforcing beams. A pair of heat transfer grooves are respectively opened inside the metal protective shells of the iron separators. A pair of electromagnetic cores are respectively installed inside the metal protective shells of the iron separators. A pair of infrared detection modules are respectively installed on the combined support frame. A pair of heat transfer oil flow pumps are respectively installed on the combined support frame, and the pair of heat transfer oil flow pumps are respectively connected to the pair of heat transfer grooves inside the shells through pipes. The suspension connecting lugs are installed on the combined support frame. The central connecting ring is installed on the suspension connecting lugs. Several anti-collision reinforcing beams are respectively installed inside the combined support frame. A synchronous stabilizing adjustment component is installed on the central connecting ring.

2. The built-in infrared electromagnetic double magnetic pole electromagnetic iron remover according to claim 1, characterized in that, The synchronous and stable adjustment component includes: a suspension connecting rod, a first contact wheel, a suspension steel cable, a second contact wheel, a connecting frame, a first turntable, a second turntable, a third contact wheel, a suspension mounting platform, a suspension adjustment power housing, and a suspension adjustment power motor; The suspension connecting rod is mounted on the central connecting ring. The first contact wheel is mounted on the suspension connecting rod via a rotating shaft. The suspension steel cable is movably connected to the first contact wheel, the second contact wheel, and the third contact wheel, respectively. The suspension steel cable is respectively fitted onto the first turntable and the second turntable. The second contact wheel is mounted on the connecting frame via a rotating shaft. The third contact wheel is mounted on the connecting frame via a rotating shaft. The connecting frame is mounted on the suspension mounting platform. The first turntable is mounted on the connecting frame via a bearing. The first turntable is connected to the second turntable. The second turntable is connected to the suspension adjustment power motor. The suspension mounting platform is connected to the connecting frame. The suspension adjustment power housing is mounted on the suspension mounting platform. The suspension adjustment power motor is mounted inside the suspension adjustment power housing.

3. The built-in infrared electromagnetic dual-pole electromagnetic separator according to claim 2, characterized in that, The suspended platform is equipped with a connecting flange.

4. The built-in infrared electromagnetic dual-pole electromagnetic separator according to claim 3, characterized in that, The suspension adjustment power housing is provided with a suspension power maintenance port.

5. The built-in infrared electromagnetic dual-pole electromagnetic separator according to claim 4, characterized in that, The metal protective shell of the iron remover is provided with a plastic insulating explosion-proof layer.

6. The built-in infrared electromagnetic dual-pole electromagnetic separator according to claim 5, characterized in that, The heat transfer oil flow pump is equipped with circulating heat sinks.

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