Battery-grade material dry powder electromagnetic iron remover
By using a carbon steel casing with an electromagnetic field circuit and cooling water circulation with a built-in electromagnetic coil in the electromagnetic iron remover, combined with a counter-rotating vibration motor, the problem of overtemperature caused by the heat energy of the electromagnetic coil is solved, achieving efficient and automated magnetic impurity separation and equipment protection.
Patent Information
- Application Number
- CN202422506550.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-16
AI Technical Summary
After working for a long time, the internal electromagnetic coil of the existing electromagnetic iron remover generates heat energy, which causes local overtemperature, machine wear and reduces iron removal efficiency, making it inconvenient to use.
A dry powder electromagnetic iron remover for battery-grade materials is designed. A carbon steel box and a built-in electromagnetic coil form an electromagnetic field loop. The magnetic medium captures the magnetic field and forms a high-gradient, high-field strength sorting area. Combined with cooling water circulation and a counter-rotating vibration motor, automatic iron removal and automatic slag discharge are achieved.
Effectively separate magnetic and non-magnetic materials, ensure heat dissipation of the electromagnetic coil, avoid excessive local temperature rise, and achieve automated operation of the equipment and efficient iron removal.
Smart Images
Figure CN223337504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of dry powder electromagnetic iron removers, in particular to a dry powder electromagnetic iron remover made of battery-grade materials. Background Art
[0002] Iron remover is a device that can generate a strong magnetic field attraction. It can remove ferromagnetic impurities mixed in the material to ensure the safe and normal operation of mechanical equipment such as crushers and grinders in the conveying system. At the same time, it can effectively prevent accidents caused by large and long iron pieces scratching the conveyor belt, and can also significantly improve the grade of raw materials.
[0003] When an existing electromagnetic iron remover is in use, the electromagnetic coil inside it will generate heat energy after working for a long time, which may cause local temperature to be too high, thereby causing machine wear. At the same time, excessive temperature will reduce the iron removal efficiency and cause inconvenience in use.
[0004] Therefore, in view of the above existing problems, a battery-grade material dry powder electromagnetic iron remover can be designed to solve the above problems. Utility Model Content
[0005] In order to overcome the shortcomings of the existing electromagnetic iron remover, the internal electromagnetic coil will generate heat energy after working for a long time, which may cause local temperature to be too high, thereby causing machine wear. At the same time, during use, its high temperature will reduce the iron removal efficiency, resulting in inconvenience in use.
[0006] The technical solution of the utility model is: a battery-grade material dry powder electromagnetic iron remover, including a feed port, a magnetic medium, an electromagnetic coil, a feed vibration motor, a distribution valve plate, a pneumatic hammer, a slag discharge port, a feed port, an oil level gauge, a cooling water inlet, a cooling water outlet, and an air inlet of a distribution valve actuator; a magnetic medium is provided at the lower end of the feed port; an electromagnetic coil is provided on the outside of the magnetic medium; a feed vibration motor is provided at the lower end of the electromagnetic coil; a distribution valve plate is provided at the lower end of the feed vibration motor; a slag discharge port is provided on one side of the distribution valve plate; a feed port is provided on one side of the slag discharge port; an air inlet of a distribution valve actuator is provided on one side of the feed port; a pneumatic hammer is provided on one side of the feed port; an oil level gauge is provided on the other side of the feed port; a cooling water inlet is provided at the rear end of the lower end of the oil level gauge; a cooling water outlet is provided at the lower end of the cooling water inlet.
[0007] Preferably, the feeding work is carried out by setting a feeding port; the magnetic medium and the electromagnetic coil are used for electromagnetic work; the discharge vibration motor is used for vibration to achieve the passage of ultrafine materials; the dividing valve plate, the dividing valve actuator air inlet, the pneumatic hammer, the slag discharge port and the discharge port are set to distinguish the discharge work; the oil level gauge is set for measurement; and the cooling water inlet and the cooling water outlet are set for surround cooling.
[0008] Preferably, the feed inlet is cylindrical; the magnetic concentrating medium is provided with twenty-two layers; an electromagnetic coil is provided outside the magnetic concentrating medium; and a cooling water circuit is provided outside the electromagnetic coil. As the material enters the device from the feed inlet and passes through the magnetic concentrating medium from top to bottom, magnetic materials are attracted to the magnetic concentrating medium, while non-magnetic materials pass through smoothly, thereby achieving separation of magnetic impurities.
[0009] Preferably, a pneumatic hammer is installed on one side of the feed port, and the pneumatic hammer is pneumatically driven to achieve the hammering motion. The carbon steel box and the built-in electromagnetic coil form an electromagnetic field loop, generating an electromagnetic field at the center of the coil. The barrel filled with magnetic concentrating medium passes through the center of the coil, and the magnetic field is captured by the magnetic concentrating medium and amplified, forming a high-gradient, high-field-strength sorting area.
[0010] Preferably, an oil level gauge is provided on the other side of the feed inlet and performs measurement. The oil level gauge performs measurement.
[0011] Preferably, the cooling water inlet and the cooling water outlet are respectively for the inlet and outlet of cooling water, and the cooling water inlet is oriented horizontally, while the cooling water outlet is oriented vertically. The cooling water inlet and the cooling water outlet allow the cooling water to enter and exit, and the cooling water circulates normally, thereby ensuring heat dissipation of the electromagnetic coil and preventing damage caused by excessive local temperature rise.
[0012] Preferably, two vibration motors are provided for feeding, and the directions of the vibration motors are reversed, applying high-frequency vibration up and down to the barrel. The two vibration motors rotating in reverse apply high-frequency vibration up and down, thereby achieving the passability of ultra-fine materials.
[0013] Preferably, the distribution valve plate is disposed between the slag discharge port and the feed port; the distribution valve plate is a three-way distribution valve, which is program-controlled; and the air inlet of the distribution valve actuator is used to perform the operation. The three-way distribution valve is program-controlled, thereby achieving automatic iron removal and automatic slag discharge of the equipment.
[0014] Beneficial effects of the utility model:
[0015] 1. The electromagnetic iron remover is formed by a carbon steel box and a built-in electromagnetic coil to form an electromagnetic field loop. An electromagnetic field is generated in the center of the coil. The barrel filled with magnetic medium passes through the center of the coil. The magnetic field is captured by the magnetic medium and then amplified to form a high-gradient, high-field strength sorting area. When the material passes through the magnetic medium from top to bottom, the magnetic substance is adsorbed onto the magnetic medium, and the non-magnetic material can pass smoothly, thereby realizing the separation of magnetic impurities. Two counter-rotating vibration motors are installed on the barrel to apply high-frequency vibration up and down to the barrel, thereby realizing the passability of ultra-fine materials. A three-way dispensing valve is installed under the magnetic medium net, and the dispensing valve is controlled by the program to realize automatic iron removal and automatic slag discharge of the equipment. It overcomes the shortcomings of the internal electromagnetic coil of the existing electromagnetic iron remover that generates heat energy after long-term work, which may cause local excessive temperature, thereby causing machine wear. At the same time, when in use, its excessively high temperature will reduce the iron removal efficiency, resulting in inconvenience in use.
[0016] 2. By setting the material to enter the device from the feed port, when it passes through the magnetic medium from top to bottom, the magnetic material is adsorbed on the magnetic medium, and the non-magnetic material can pass smoothly, thereby realizing the separation of magnetic impurities. The carbon steel box and the built-in electromagnetic coil form an electromagnetic field loop, generating an electromagnetic field in the center of the coil. The barrel filled with the magnetic medium passes through the center of the coil. The magnetic field is captured by the magnetic medium and amplified to form a high-gradient, high-field strength sorting area. The cooling water inlet and cooling water outlet are used for the inlet and outlet of cooling water. At the same time, the cooling water circulates normally to ensure the heat dissipation of the electromagnetic coil and will not cause local temperature rise and damage. The oil level gauge performs measurement work. Two counter-rotating vibration motors apply high-frequency vibration up and down to achieve the passability of ultra-fine materials. The three-way distributing valve is controlled by the program to realize the automatic iron removal and automatic slag discharge of the equipment, completing the design work of the dry powder electromagnetic iron remover for battery-grade materials; BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the battery-grade material dry powder electromagnetic iron remover of the utility model;
[0018] Figure 2 Shown is a schematic diagram of the electromagnetic coil of the dry powder electromagnetic iron remover for battery-grade materials of the present utility model;
[0019] Figure 3 Shown is a schematic diagram of the pneumatic hammer of the dry powder electromagnetic iron remover for battery-grade materials of the present utility model;
[0020] Figure 4 Shown is a schematic diagram of the oil level gauge of the battery-grade material dry powder electromagnetic iron remover of the utility model;
[0021] Figure 5 Shown is a schematic diagram of the air inlet of the actuator of the dispensing valve of the battery-grade material dry powder electromagnetic iron remover of the utility model;
[0022] Explanation of the accompanying symbols: 1. Feeding port; 2. Magnetic medium; 3. Electromagnetic coil; 4. Feeding vibration motor; 5. Feeding valve plate; 6. Pneumatic hammer; 7. Slag discharge port; 8. Feeding port; 9. Oil level gauge; 10. Cooling water inlet; 11. Cooling water outlet; 12. Feeding valve actuator air inlet. DETAILED DESCRIPTION
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] See also Figure 1-Figure 5 The present invention provides an embodiment of a dry powder electromagnetic iron remover for battery-grade materials, comprising an inlet 1, a magnetic medium 2, an electromagnetic coil 3, a discharge vibration motor 4, a dispensing valve plate 5, a pneumatic hammer 6, a slag discharge port 7, a discharge port 8, an oil level gauge 9, a cooling water inlet 10, a cooling water outlet 11, and an air inlet 12 for the dispensing valve actuator. The inlet 1 is cylindrical; the magnetic medium 2 is arranged in twenty-two layers; the electromagnetic coil 3 is disposed outside the magnetic medium 2; and a cooling water circuit is provided outside the electromagnetic coil 3. The pneumatic hammer 6 is disposed on one side of the inlet 1 and pneumatically strikes the hammer. The oil level gauge 9 is disposed on the other side of the inlet 1 and performs measurement operations. The cooling water inlet 10 and the cooling water outlet 11 respectively serve as the inlet and outlet for cooling water. The cooling water inlet 10 is oriented horizontally, while the cooling water outlet 11 is oriented vertically. Two discharge vibration motors 4 are provided, rotating in opposite directions to impart high-frequency vibration to the barrel. The dividing valve plate 5 is arranged between the slag discharge port 7 and the feed port 8; the dividing valve plate 5 is a three-way dividing valve, and the dividing valve is controlled by a program; the dividing valve actuator air inlet 12 performs the execution work.
[0025] See also Figure 1-Figure 5The utility model provides an embodiment: a magnetic medium 2 is provided at the lower end of the feed port 1; an electromagnetic coil 3 is provided outside the magnetic medium 2; a discharge vibration motor 4 is provided at the lower end of the electromagnetic coil 3; a material distribution valve plate 5 is provided at the lower end of the discharge vibration motor 4; a slag discharge port 7 is provided on one side of the feed valve plate 5; a feed port 8 is provided on one side of the slag discharge port 7; an air inlet 12 for a feed valve actuator is provided on one side of the feed port 8; a pneumatic hammer 6 is provided on one side of the feed port 1; an oil level gauge 9 is provided on the other side of the feed port 1; a cooling water inlet 10 is provided at the rear end of the lower end of the oil level gauge 9; a cooling water outlet 11 is provided at the lower end of the cooling water inlet 10. When the material enters the device from the feed port 1 and passes through the magnetic medium 2 from top to bottom, the magnetic material is adsorbed on the magnetic medium 2, and the non-magnetic material can pass through smoothly, thereby realizing the separation of magnetic impurities. The carbon steel box and the built-in electromagnetic coil 3 form an electromagnetic field loop, generating an electromagnetic field at the center of the coil. The barrel containing the magnetic medium 2 passes through the center of the coil. The magnetic field is captured by the magnetic medium 2 and amplified, forming a high-gradient, high-field strength sorting area. The cooling water inlet 10 and the cooling water outlet 11 are used for the inlet and outlet of cooling water. At the same time, the cooling water circulates normally, which can ensure the heat dissipation of the electromagnetic coil 3 and will not cause local excessive temperature rise and damage. The oil level gauge 9 performs measurement work. Two counter-rotating discharge vibration motors 4 apply high-frequency vibration up and down to achieve the passability of ultra-fine materials. The air inlet 12 of the distribution valve actuator allows air to enter, the pneumatic hammer 6 performs pneumatic hammering, and the three-way distribution valve plate 5 is controlled by the program to discharge the material from the slag discharge port 7 and the discharge port 8 respectively, thereby realizing automatic iron removal and automatic slag discharge of the equipment.
[0026] During operation, the material enters the device from the feed port 1. When passing through the magnetic medium 2 from top to bottom, the magnetic material is adsorbed onto the magnetic medium 2, and the non-magnetic material can pass smoothly, thereby realizing the separation of magnetic impurities. The carbon steel box and the built-in electromagnetic coil 3 form an electromagnetic field loop, generating an electromagnetic field at the center of the coil. The barrel containing the magnetic medium 2 passes through the center of the coil. The magnetic field is captured by the magnetic medium 2 and amplified to form a high-gradient, high-field strength sorting area. The cooling water inlet 10 and the cooling water outlet 11 are used for the inlet and outlet of cooling water. At the same time, the cooling water circulates normally, which can ensure the heat dissipation of the electromagnetic coil 3 and will not cause local excessive temperature rise and damage. The oil level gauge 9 performs measurement work. Two counter-rotating unloading vibration motors 4 apply high-frequency vibration up and down to achieve the passability of ultra-fine materials. Air enters the air inlet 12 of the distribution valve actuator, and the pneumatic hammer 6 performs pneumatic hammering. The three-way distribution valve plate 5 is controlled by the program to discharge the material from the slag discharge port 7 and the discharge port 8 respectively, thereby realizing automatic iron removal and automatic slag discharge of the equipment and completing all work.
[0027] Through the above steps, an electromagnetic iron remover is set up to form an electromagnetic field loop by a carbon steel box and a built-in electromagnetic coil 3, an electromagnetic field is generated in the center of the coil, and a barrel containing a magnetic medium 2 passes through the center of the coil. The magnetic field is captured by the magnetic medium 2 and amplified to form a high-gradient, high-field strength sorting area. When the material passes through the magnetic medium 2 from top to bottom, the magnetic material is adsorbed on the magnetic medium 2, and the non-magnetic material can pass smoothly, thereby realizing the separation of magnetic impurities. Two counter-rotating discharge vibration motors 4 are installed on the barrel to apply high-frequency vibration up and down to the barrel, thereby realizing the passability of ultra-fine materials. A three-way material distribution valve plate 5 is installed under the magnetic medium net, and the material distribution valve plate 5 is controlled by a program to realize automatic iron removal and automatic slag discharge of the equipment. It overcomes the shortcomings of the internal coil of the existing electromagnetic iron remover that generates heat energy after long-term operation, which may cause local excessive temperature, thereby causing machine wear. At the same time, when in use, its excessively high temperature will reduce the iron removal efficiency, resulting in inconvenience in use.
[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.
Claims
1. A dry powder electromagnetic iron remover for battery-grade materials, comprising a feed inlet (1); characterized in that: The invention also includes a magnetic medium (2), an electromagnetic coil (3), a material discharge vibration motor (4), a material distribution valve plate (5), a pneumatic hammer (6), a slag discharge port (7), a material discharge port (8), an oil level gauge (9), a cooling water inlet (10), a cooling water outlet (11), and an air inlet (12) for a material distribution valve actuator; the lower end of the material inlet (1) is provided with a magnetic medium (2); the outside of the magnetic medium (2) is provided with an electromagnetic coil (3); the lower end of the electromagnetic coil (3) is provided with a material discharge vibration motor (4); the material discharge vibration motor ( 4) is provided with a distribution valve plate (5); a slag discharge port (7) is provided on one side of the distribution valve plate (5); a feed opening (8) is provided on one side of the slag discharge port (7); an air inlet (12) for a distribution valve actuator is provided on one side of the feed opening (8); a pneumatic hammer (6) is provided on one side of the feed opening (1); an oil level gauge (9) is provided on the other side of the feed opening (1); a cooling water inlet (10) is provided at the rear end of the lower end of the oil level gauge (9); and a cooling water outlet (11) is provided at the lower end of the cooling water inlet (10).
2. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: The feed port (1) is arranged in a cylindrical shape; the magnetic concentrating medium (2) is arranged in twenty-two layers; an electromagnetic coil (3) is arranged outside the magnetic concentrating medium (2); and a cooling water circulation is arranged outside the electromagnetic coil (3).
3. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: The pneumatic hammer (6) is arranged on one side of the feed port (1), and the pneumatic hammer (6) realizes hammering motion in a pneumatic manner.
4. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: The oil level gauge (9) is arranged on the other side of the feed port (1) and performs measurement work.
5. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: The cooling water inlet (10) and the cooling water outlet (11) are respectively for the inlet and outlet of cooling water, and the cooling water inlet (10) is oriented in a horizontal direction, while the cooling water outlet (11) is oriented in a vertical direction.
6. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: Two unloading vibration motors (4) are provided, and the directions of the unloading vibration motors (4) are reversely rotated, so as to apply high-frequency vibration up and down to the barrel.
7. The dry powder electromagnetic iron remover for battery-grade materials according to claim 1, characterized in that: The material distribution valve plate (5) is arranged between the slag discharge port (7) and the material discharge port (8); the material distribution valve plate (5) is a three-way material distribution valve, and the material distribution valve is controlled by a program; the air inlet (12) of the material distribution valve actuator performs the execution work.