Iron removal separator device

Abstract

The utility model discloses an iron removal separator device which comprises a shell, supporting legs are installed at the bottom of the shell, a feeding hopper is installed at the top of the shell and connected with a material conveying device, a sieve plate is arranged on the lower side of the material conveying device, and the sieve plate is installed in the shell through a spring. A vibrating device is mounted at the bottom of the sieve plate; a drainage device is mounted on the inner wall of the shell on the lower side of the sieve net; a conveying belt is arranged on the lower side of the drainage device and sleeves the driving roller and the driven roller; the driving roller and the driven roller are rotationally installed in the shell side by side, and a plurality of magnets are embedded in the driven roller. By means of the device, large particles in cement can be filtered firstly, then magnetic impurities in the cement can be automatically separated, and the conveying belt can be automatically cleaned while separation is conducted.

Description

Technical Field

[0001] This utility model relates to the field of iron removal and separation technology, and in particular to an iron removal separator device. Background Technology

[0002] In cement production, raw materials such as limestone and clay often contain ferromagnetic impurities. If these impurities are not effectively removed, they will not only affect the final quality of the cement, such as its color and strength, but may also cause wear and tear on key production equipment such as crushers and mills, increasing maintenance costs and shortening equipment lifespan. Traditional separation devices cannot filter out large particles of impurities, requiring shutdown for manual cleaning of adsorbed iron filings, which affects the continuity of production and makes it impossible to recycle the iron filings. Therefore, we propose an iron removal separator to solve the above problems. Utility Model Content

[0003] This invention provides an iron removal separator that solves the problems of traditional iron removal separators, such as the inability to filter out large particles of impurities, the need to stop the machine to clean iron filings, and the inability to recycle the filtered iron filings.

[0004] This utility model provides an iron removal separator device, including a housing, with support legs installed at the bottom of the housing and a feed hopper installed at the top of the housing. The feed hopper is connected to a conveying device, and a screen plate is provided on the lower side of the conveying device. The screen plate is installed inside the housing by springs, and a discharge hole is opened on the side wall of the housing. The screen plate extends to the outside of the housing through the discharge hole. A screen mesh is installed on the screen plate, and a vibration device is installed at the bottom of the screen plate. A flow guiding device is installed on the inner wall of the housing below the screen mesh. A conveyor belt is provided on the lower side, which is fitted onto a drive roller and a driven roller. The drive roller and the driven roller are mounted side by side and rotate inside the housing. Several magnets are embedded in the driven roller. A baffle is provided on the lower side of the driven roller. One side of the baffle is provided with a groove installed on the inner wall of the housing. The groove is connected to a discharge port. A collection bin is provided on the other side of the baffle and installed on the housing. A collection device is installed in the collection bin. A scraper is provided on the upper side of the collection bin and is installed on the inner wall of the housing. The scraper is in contact with the conveyor belt.

[0005] Preferably, the conveying device includes a screw conveyor connected to the feed hopper, the screw conveyor being installed inside the housing by a bracket, a first motor being installed on one side of the screw conveyor, and a conveyor discharge port being installed at the bottom of the screw conveyor.

[0006] Preferably, the vibration device includes a second motor installed at the bottom of the sieve plate, and an eccentric wheel is mounted on the second motor.

[0007] Preferably, the diversion device includes a diversion groove installed on the inner wall of the housing, and the bottom of the diversion groove is connected to a diversion groove outlet.

[0008] Preferably, the collection device includes a collection box installed in the collection compartment via a slide rail, an infrared sensor installed inside the collection box, and a handle installed on the outside of the collection box.

[0009] Preferably, the magnetic poles of the magnet are arranged alternately along the circumference of the driven roller, with an adjacent interval of 10-15 mm.

[0010] Preferably, the end of the scraper is covered with wear-resistant rubber.

[0011] Preferably, the conveyor belt is a rubber conveyor belt.

[0012] As can be seen from the above technical solution, this utility model provides an iron removal separator device. In use, cement is first poured into the feed hopper, and the first motor is started. The first motor drives the screw conveyor to discharge the cement from the conveyor's discharge port. After the cement falls onto the screen plate, the second motor is started. The second motor drives the eccentric wheel to rotate, causing the screen plate to vibrate. Large impurities are discharged from the discharge hole. The filtered cement falls from the screen into the guide trough, and then through the guide trough's discharge port onto the conveyor belt. At this time, the drive roller drives the conveyor belt to rotate, and the cement flows onto the conveyor belt... When the cement moves onto the driven roller, the magnet embedded in the driven roller attracts the magnetic impurities in the cement, causing them to adhere to the conveyor belt. The separated cement falls into the chute and is discharged from the discharge port. The magnetic impurities adhere to the conveyor belt and eventually fall into the collection box. Some of the magnetic impurities adsorbed on the conveyor belt will also fall into the collection box after being cleaned by the scraper, achieving the purpose of self-cleaning. An infrared sensor is installed in the collection box. When the impurities in the collection box reach a certain amount, the collection box can be pulled out by the handle to recycle the magnetic impurities.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Large particles in cement can be filtered out by the vibration device and screen plate and automatically discharged to avoid affecting the quality of iron filings separation;

[0015] 2. Magnetic impurities in cement can be separated by magnets, conveyor belts and scrapers, and scrapers can automatically clean iron filings adsorbed on the conveyor belt without stopping the machine for cleaning;

[0016] 3. The separated magnetic materials can be recovered through the collection device, thereby improving the overall economic utilization rate.

[0017] In summary, by using this application, large particles in cement can be filtered first, and then magnetic impurities can be automatically separated. During the separation process, the conveyor belt can be automatically cleaned, and the separated magnetic impurities can be recovered. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this utility model, the drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of an iron removal separator device proposed in this utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of an iron removal separator device proposed in this utility model. Figure 2 ;

[0021] Figure 3 This is an enlarged view of section A of the iron removal separator device proposed in this utility model.

[0022] In the diagram: 1. Outer shell; 2. Feed hopper; 3. Screen plate; 4. Screen mesh; 5. Spring; 6. Discharge hole; 7. Second motor; 8. Eccentric wheel; 9. Conveyor belt; 10. Driven roller; 11. Driven roller; 12. Baffle; 13. Slide chute; 14. Collection bin; 15. Scraper; 16. Screw conveyor; 17. Support frame; 18. First motor; 19. Conveyor discharge port; 20. Diversion trough; 21. Diversion trough discharge port; 22. Collection box; 23. Handle; 24. Infrared sensor; 25. Discharge port; 26. Support leg; 27. Magnet. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] See Figure 1-3An iron removal separator device, applied in the field of iron removal separation technology, can first filter large particles in cement, and then automatically separate magnetic impurities. Simultaneously, it can automatically clean the conveyor belt. Specifically, it includes a housing 1, with support legs 26 installed at the bottom and a feed hopper 2 installed at the top. The feed hopper 2 serves to store cement and is connected to a conveying device. A screen plate 3 is installed below the conveying device and is installed inside the housing 1 by a spring 5. The spring 5 allows the screen plate 3 to be elastically connected to the housing 1, preventing vibration of the screen plate 3 from being transmitted to the housing 1. A discharge hole 6 is opened on the side wall of the housing 1, through which the screen plate 3 extends to the outside of the housing 1. A screen mesh 4 is installed on the screen plate 3, and a vibration device is installed at the bottom of the screen plate 3. The screen plate 3 has… With a certain slope, large impurities can be discharged from the discharge hole 6 under the action of vibration, and then the discharged large impurities can be recycled. A diversion device is installed on the inner wall of the lower outer shell 1 of the screen 4. A conveyor belt 9 is provided below the diversion device. The discharge port of the diversion device needs to be aligned with the conveyor belt 9 to accurately discharge cement onto the conveyor belt 9 and prevent cement from scattering to other places. The conveyor belt 9 is fitted onto the drive roller 10 and the driven roller 11. The drive roller 10 and the driven roller 11 are installed side by side and rotate inside the outer shell 1. The drive roller 10 and the driven roller 11 need to be kept horizontal to prevent the cement on them from slipping off. Several magnets 27 are embedded in the roller 11. The magnetic poles of the magnets 27 are arranged alternately along the circumference of the driven roller 11, with adjacent intervals of 10-15mm. This arrangement can significantly improve the attraction effect on magnetic impurities. The magnets 27 can be inserted into the driven roller 11 by pulling them out for easy installation and maintenance. A baffle 12 is provided on the lower side of the driven roller 11 to separate cement from magnetic impurities. A groove 13 installed on the inner wall of the outer casing 1 is provided on one side of the baffle 12. The groove 13 is connected to a discharge port 25. The groove 13 has a certain slope to smoothly discharge cement from the discharge port 25. On the other side of the baffle 12, a collection bin 14 is installed on the outer casing 1. A collection device is installed inside the collection bin 14. After the conveyor belt 9 passes the driven roller 11, magnetic impurities that lose their magnetic attraction will fall into the collection device. To prevent the conveyor belt 9 from being magnetized, a rubber conveyor belt is recommended. A scraper 15 is provided on the upper side of the collection bin 14. Impurities adsorbed on the conveyor belt 9 are cleaned by the scraper and sent to the collection device. The scraper 15 is installed on the inner wall of the outer casing 1, and is in contact with the conveyor belt 9. The end of the scraper 15 is covered with wear-resistant rubber, which not only enhances cleaning efficiency but also prevents damage to the conveyor belt. This application has a simple structure, can perform preliminary filtration of cement, and can automatically separate magnetic impurities. During separation, the equipment can also be automatically cleaned, and the magnetic impurities can be recycled, significantly improving production efficiency and economy.

[0025] In this utility model, the conveying device includes a screw conveyor 16 connected to the feed hopper 2. The screw conveyor 16 is installed inside the outer casing 1 via a bracket 17. A first motor 18 is installed on one side of the screw conveyor 16. The conveying speed of the screw conveyor 16 can be changed by the first motor 18 to change the discharge speed of the device. A conveyor discharge port 19 is installed at the bottom of the screw conveyor 16. The conveying device can ensure uniform discharge and ensure stability during the impurity removal process.

[0026] In this utility model, the vibration device includes a second motor 7 installed at the bottom of the screen plate 3. An eccentric wheel 8 is installed on the second motor 7. The rotation of the eccentric wheel 8 can drive the screen plate 3 to vibrate. The vibration is transmitted to the spring 5 and will not affect the stability of the equipment operation. Moreover, the vibration device has a simple structure and is easy to maintain.

[0027] In this utility model, the diversion device includes a diversion trough 20 installed on the inner wall of the outer shell 1. The bottom of the diversion trough 20 is connected to the diversion trough outlet 21. The diversion device can make the cement filtered by the screen plate 3 fall evenly and accurately onto the conveyor belt 9, preventing it from scattering to other places and causing unnecessary waste. At the same time, it can also improve the stability of equipment operation.

[0028] In this utility model, the collection device includes a collection box 22 installed in the collection bin 14 via a slide rail. An infrared sensor 24 is installed inside the collection box 22, and a handle 23 is installed on the outside of the collection box 22. The infrared sensor 24 can monitor the amount of impurities in the collection box 22 in real time. When the predetermined value is reached, an alarm will be triggered to remind the management personnel to clean the collection box 22. During cleaning, the handle 23 can be pulled directly to remove the collection box 22 and recycle the magnetic impurities inside.

[0029] As can be seen from the above technical solution, during use, cement is first poured into the feed hopper 2, and the first motor 18 is started. The first motor 18 drives the screw conveyor 16 to discharge the cement from the conveyor discharge port 19. After the cement falls onto the screen plate 3, the second motor 7 is started. The second motor 7 drives the eccentric wheel 8 to rotate, causing the screen plate 3 to vibrate. Large impurities are discharged from the discharge hole 6. The filtered cement falls from the screen 4 into the diversion trough 20, and then falls onto the conveyor belt 9 through the discharge port 21 of the diversion trough. At this time, the driving roller 10 drives the conveyor belt 9 to rotate. When the cement moves on the conveyor belt 9 to the driven roller 11, it is embedded in the... The magnet 27 in the driven roller 11 attracts magnetic impurities in the cement, causing them to adhere to the conveyor belt 9. The separated cement falls into the chute 13 and is discharged from the discharge port 25. The magnetic impurities adhere to the conveyor belt 9 and eventually fall into the collection box 22. Some of the magnetic impurities adsorbed on the conveyor belt 9 will also fall into the collection box 22 after being cleaned by the scraper 15, achieving the purpose of self-cleaning. An infrared sensor 24 is installed in the collection box 22. When the impurities in the collection box 22 reach a certain amount, the collection box 22 can be pulled out by the handle 23, and the magnetic impurities can be recycled.

[0030] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of the invention is indicated by the claims.

[0031] It should be understood that this utility model is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model.

Claims

1. An iron removal separator device, comprising a housing (1), characterized in that: The bottom of the outer shell (1) is equipped with a support leg (26), and the top of the outer shell (1) is equipped with a feed hopper (2). The feed hopper (2) is connected to a conveying device. The lower side of the conveying device is provided with a screen plate (3). The screen plate (3) is installed inside the outer shell (1) by a spring (5). The side wall of the outer shell (1) has a discharge hole (6). The screen plate (3) extends through the discharge hole (6) to the outside of the outer shell (1). A screen mesh (4) is installed on the screen plate (3). A vibration device is installed at the bottom of the screen plate (3). A flow guiding device is installed on the inner wall of the outer shell (1) below the screen mesh (4). A conveyor belt (9) is provided below the flow guiding device. The conveyor belt (9) is sleeved on the drive roller (10) and the driven roller. On the roller (11), the driving roller (10) and the driven roller (11) are installed side by side and rotate inside the outer shell (1). The driven roller (11) is embedded with several magnets (27). A baffle (12) is provided on the lower side of the driven roller (11). A groove (13) is provided on one side of the baffle (12) and installed on the inner wall of the outer shell (1). The groove (13) is connected to a discharge port (25). A collection bin (14) is provided on the other side of the baffle (12) and installed on the outer shell (1). A collection device is installed in the collection bin (14). A scraper (15) is provided on the upper side of the collection bin (14). The scraper (15) is installed on the inner wall of the outer shell (1) and is in contact with the conveyor belt (9).

2. The iron removal separator device according to claim 1, characterized in that, The conveying device includes a screw conveyor (16) connected to the feed hopper (2). The screw conveyor (16) is installed inside the outer casing (1) by a bracket (17). A first motor (18) is installed on one side of the screw conveyor (16), and a conveyor discharge port (19) is installed at the bottom of the screw conveyor (16).

3. The iron removal separator device according to claim 1, characterized in that, The vibration device includes a second motor (7) installed at the bottom of the sieve plate (3), and an eccentric wheel (8) is installed on the second motor (7).

4. The iron removal separator device according to claim 1, characterized in that, The diversion device includes a diversion groove (20) installed on the inner wall of the outer shell (1), and the bottom of the diversion groove (20) is connected to a diversion groove outlet (21).

5. The iron removal separator device according to claim 1, characterized in that, The collection device includes a collection box (22) installed in the collection compartment (14) via a slide rail, an infrared sensor (24) is installed inside the collection box (22), and a handle (23) is installed on the outside of the collection box (22).

6. The iron removal separator device according to claim 1, characterized in that, The magnetic poles of the magnet (27) are arranged alternately along the circumference of the driven roller (11), with an adjacent interval of 10-15 mm.

7. The iron removal separator device according to claim 1, characterized in that, The end of the scraper (15) is covered with wear-resistant rubber.

8. The iron removal separator device according to claim 1, characterized in that, The conveyor belt (9) is a rubber conveyor belt.

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