Vertical magnetic separator

Abstract

The utility model discloses a vertical magnetic separator, particularly relates to the technical field of dry magnetic separation equipment, and comprises a shell, and a repeated separation mechanism is fixedly connected to the upper surface of the shell; the repeated separation mechanism comprises a feeding frame, the bottom of the feeding frame is fixedly connected with the upper surface of the shell, a first motor is fixedly installed on one side of the feeding frame, the output end of the first motor is fixedly connected with a feeding roller, and two dispersion plates are fixedly connected into the feeding frame. A magnet roller is movably connected into the shell, a positioning plate is arranged on one side of the magnet roller, a first guide plate is fixedly connected to the outer side of the positioning plate, a second motor is fixedly installed on the front side of the shell, and a feeding plate is movably connected to one side of the shell. According to the vertical magnetic separator, the repeated separation mechanism is arranged, so that repeated magnetic separation can be carried out on glass fiber reinforced plastic raw materials, magnetic separation impurities in the raw materials can be fully separated out, the impurity content of the raw materials is reduced, and the separation stability of the vertical magnetic separator on the raw materials and the magnetic separation impurities is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of dry magnetic separation equipment, and more specifically, to a vertical magnetic separator. Background Art

[0002] During the production process, the raw materials of FRP may be mixed with ferromagnetic impurities such as iron filings and iron powder, which will affect the appearance, mechanical properties and corrosion resistance of FRP products. The magnetic separator can effectively separate these ferromagnetic impurities from the raw materials by using the magnetic field, thereby ensuring the purity of the raw materials. The magnetic impurities mixed in the raw materials need to be processed by the magnetic separator.

[0003] In the existing dry magnetic separation technology, materials that fall onto the drum will pile up and cannot be fully dispersed. The material layer is relatively thick, and the magnetic particles are directly adsorbed by the magnet, which easily forms magnetic agglomerations. Non-magnetic materials will enter the magnetic materials along with the magnetic agglomerations, reducing the grade of the magnetic materials and the recovery rate of non-magnetic materials.

[0004] After searching, the Chinese patent application number CN201520518086.7 discloses a vertical magnetic separator with a rotating magnetic system. The utility model can ensure that the material is fully dispersed and the material layer is spread as thin as possible, which is more conducive to the magnetic system to adsorb magnetic materials without generating magnetic agglomeration.

[0005] However, when the above vertical magnetic separator is actually used, during the process of magnetic separation of raw materials, the raw materials may be adhered to the magnetic impurities to form a conjoined body, so that the magnetic separator cannot completely separate the FRP raw materials from the magnetic impurities, thus affecting the subsequent use of the FRP raw materials. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a vertical magnetic separator to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] Vertical magnetic separator, including a housing, on the upper surface of the housing is fixedly connected with a repeated separation mechanism; the repeated separation mechanism includes a feeding frame, the bottom of the feeding frame is fixedly connected with the upper surface of the housing, on one side of the feeding frame is fixedly installed a first motor, the output end of the first motor is fixedly connected with a feeding roller, and two dispersion plates are fixedly connected inside the feeding frame; inside the housing is movably connected with a magnetic drum, on one side of the magnetic drum is provided a positioning plate, the outside of the positioning plate is fixedly connected with a first guide plate, in front of the housing is fixedly installed a second motor, on one side of the housing is movably connected with a feeding plate, on the outside of the housing is fixedly connected with a protective housing, in front of the protective housing is fixedly installed a third motor, inside the protective housing are movably connected with two rotating rollers, on the outside of the rotating rollers is engaged with a conveying toothed belt, on the outside of the conveying toothed belt are fixedly connected with a plurality of pushing plates, on one side of the protective housing are fixedly connected with two guide rods, and on one side of the guide rods is fixedly connected with a baffle plate.

[0009] By adopting the above technical solution: The raw materials can be dispersed to a certain extent, so that the raw materials can be fully magnetically separated by the magnetic drum. At the same time, the raw materials can be conveyed, so that the raw materials can be repeatedly magnetically sorted, improving the sorting efficiency of the magnetic separator.

[0010] As a further description of the above technical solution: Inside the housing is provided a material distribution and cleaning mechanism, the material distribution and cleaning mechanism includes a scraper, the outside of the scraper is fixedly connected with the inside of the housing, at the bottom of the housing is provided a magnetic body collection box, inside the protective housing are movably connected with two movable plates, and at the bottom of the protective housing is provided a raw material collection box.

[0011] By adopting the above technical solution: The raw materials and magnetic impurities can be separately collected, preventing the magnetic impurities and raw materials from being remixed together.

[0012] As a further description of the above technical solution: On the other side of the housing is provided an air treatment machine, the input end of the air treatment machine is communicated with an air extraction pipe, one end of the air extraction pipe is fixedly connected with an air guide hood, the two dispersion plates are symmetrically arranged on the inner wall of the feeding frame, and the output end of the second motor is fixedly connected with the magnetic drum.

[0013] By adopting the above technical solution: The feeding port of the magnetic separator is vacuumed and cleaned to prevent dust from escaping into the air and affecting the environment.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. By setting the repeated separation mechanism, compared with the prior art, the fiberglass raw materials can be repeatedly magnetically sorted, so that the magnetic separation impurities in the raw materials can be fully sorted out, reducing the impurity content rate of the raw materials and enhancing the stability of the vertical magnetic separator in separating the raw materials and magnetic separation impurities;

[0016] 2. By setting up a magnet collection box, a movable plate, a raw material collection box, an air processor, an exhaust duct, and a wind guide cover, compared with the prior art, the separated magnetic separation impurities and raw materials can be separated and stored, and at the same time, the dust can be further cleaned to prevent the dust from escaping into the air and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the rear structure of the present invention.

[0019] Figure 3 It is a schematic sectional view of the protective shell of the present invention.

[0020] Figure 4 It is a schematic diagram of the internal structure of the outer shell of the present invention.

[0021] Figure 5 It is a schematic diagram of the internal structure of the feeding frame of the present invention.

[0022] Figure 6 It is a partial schematic diagram of the connection of the wind guide cover of the present invention.

[0023] Reference numerals are: 1. Outer shell; 2. Feeding frame; 3. First motor; 4. Feeding roller; 5. Dispersion plate; 6. Magnet drum; 7. Positioning plate; 8. First guide plate; 9. Second motor; 10. Feeding plate; 11. Protective shell; 12. Third motor; 13. Rotating roller; 14. Conveyor belt; 15. Pushing plate; 16. Guide rod; 17. Baffle; 18. Scraper; 19. Magnet collection box; 20. Movable plate; 21. Raw material collection box; 22. Air processor; 23. Exhaust duct; 24. Wind guide cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The embodiment of the present application discloses a vertical magnetic separator, which includes a housing 1. A repeated separation mechanism is fixedly connected to the upper surface of the housing 1. The repeated separation mechanism includes a feeding frame 2. The bottom of the feeding frame 2 is fixedly connected to the upper surface of the housing 1. A first motor 3 is fixedly installed on one side of the feeding frame 2. The output end of the first motor 3 is fixedly connected to a feeding roller 4. Two dispersion plates 5 are fixedly connected inside the feeding frame 2. A magnetic drum 6 is movably connected inside the housing 1. A positioning plate 7 is arranged on one side of the magnetic drum 6. A first guide plate 8 is fixedly connected to the outside of the positioning plate 7. A second motor 9 is fixedly installed on the front side of the housing 1. A feeding plate 10 is movably connected to one side of the housing 1. A protective shell 11 is fixedly connected to the outside of the housing 1. A third motor 12 is fixedly installed on the front side of the protective shell 11. Two rotating rollers 13 are movably connected inside the protective shell 11. A conveying toothed belt 14 is engaged with the outside of the rotating rollers 13. A plurality of pushing plates 15 are fixedly connected to the outside of the conveying toothed belt 14. Two guide rods 16 are fixedly connected to one side of the protective shell 11. A baffle 17 is fixedly connected to one side of the guide rods 16. The first motor 3 drives the feeding roller 4 to rotate alternately with the dispersion plate 5, so that the raw materials can be dispersed and fed to the top of the first guide plate 8. Then, the magnetic separation impurities in the raw materials are cleaned by the magnetic drum 6. Then, the raw materials are re-conveyed to the inside of the feeding frame 2 through the feeding plate 10, the protective shell 11, the third motor 12, the rotating rollers 13, the conveying toothed belt 14 and the pushing plates 15 for repeated magnetic separation, so that the magnetic separation impurities in the raw materials can be further removed.

[0026] Refer to Figure 2 As shown, a material distribution and cleaning mechanism is arranged inside the housing 1. The material distribution and cleaning mechanism includes a scraping plate 18. The outside of the scraping plate 18 is fixedly connected to the inside of the housing 1. A magnetic collection box 19 is arranged at the bottom of the housing 1. Two movable plates 20 are movably connected inside the protective shell 11. A raw material collection box 21 is arranged at the bottom of the protective shell 11. The scraping plate 18 cleans the magnetic impurities adsorbed on the surface of the magnetic drum 6, so that the magnetic impurities fall into the inside of the magnetic collection box 19 for collection. By driving the rotating rollers 13 and the conveying toothed belt 14 to reverse by the third motor 12, the raw materials can fall into the inside of the movable plate 20 through the bottom of the protective shell 11 for collection.

[0027] Refer to Figure 6 As shown, an air treatment machine 22 is arranged on the other side of the housing 1. The input end of the air treatment machine 22 is communicated with an air extraction pipe 23. One end of the air extraction pipe 23 is fixedly connected to a wind guide cover 24. The two dispersion plates 5 are symmetrically arranged on the inner wall of the feeding frame 2. The output end of the second motor 9 is fixedly connected to the magnetic drum 6. The air treatment machine 22 collects and treats the dust through the air extraction pipe 23 and the wind guide cover 24 to prevent the dust from escaping into the air.

[0028] Working principle of the utility model: When performing magnetic separation on the raw materials of fiberglass reinforced plastics, first pour the raw materials into the interior of the feeding frame 2, and then the first motor 3 drives the feeding roller 4 to stir the raw materials inside the feeding frame 2 to separate the conjoined bodies that appear in the raw materials. The raw materials fall onto the top of the first guide plate 8 through the gap between the two dispersion plates 5 and the feeding roller 4. Then, the second motor 9 drives the magnetic drum 6 to rotate. During the rotation of the magnetic drum 6, the raw materials inside the first guide plate 8 are magnetically separated, and the magnetic impurities in the raw materials are picked up by the magnetic drum 6. At the same time, the raw materials fall onto the upper surface of the feeding plate 10 through the opening on one side of the first guide plate 8. Then, the motor drives the feeding plate 10 to vibrate, so that the raw materials can be evenly transported into the interior of the protective shell 11. Then, the third motor 12 drives the rotating roller 13 and the conveying tooth belt 14 to rotate. The conveying tooth belt 14 transports the raw materials to the upper opening of the protective shell 11 through a plurality of pushing plates 15. Then, the two guiding rods 16 guide the passing guiding rods 16, so that the raw materials above the pushing plate 15 can fall into the interior of the feeding frame 2 through the baffle 17 for secondary magnetic separation;

[0029] During the magnetic separation process of the magnetic drum 6, the scraper 18 scrapes off the magnetic separation impurities on the surface of the magnetic drum 6, so that the magnetic separation materials fall into the interior of the magnetic body collection box 19 through the opening at the bottom of the outer shell 1 for collection. At the same time, after the sorted raw materials fall into the interior of the protective shell 11, the two movable plates 20 are slid open from the interior of the protective shell 11. The third motor 12 drives the conveying tooth belt 14 to reverse, so that the raw materials can fall into the interior of the raw material collection box 21 through the opening at the bottom of the protective shell 11 to collect the sorted raw materials. Finally, during the process of the magnetic separator separating the raw materials, the air treatment machine 22 sucks air around the feeding frame 2 through the air extraction pipe 23 and the air guide cover 24, so that the dust floating in the air can be collected to avoid the dust floating in the air.

[0030] The content not described in detail in the specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here.

[0031] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. Vertical magnetic separator, including a housing (1), characterized in that: A repeating separation mechanism is fixedly connected to the upper surface of the outer shell (1); The repeating separation mechanism includes a feeding frame (2), the bottom of the feeding frame (2) is fixedly connected to the upper surface of the outer shell (1), a first motor (3) is fixedly installed on one side of the feeding frame (2), the output end of the first motor (3) is fixedly connected to a feeding roller (4), and two dispersion plates (5) are fixedly connected inside the feeding frame (2); A magnet drum (6) is movably connected inside the outer shell (1), a positioning plate (7) is arranged on one side of the magnet drum (6), a first guide plate (8) is fixedly connected to the outside of the positioning plate (7), a second motor (9) is fixedly installed on the front side of the outer shell (1), a feeding plate (10) is movably connected to one side of the outer shell (1), a protective shell (11) is fixedly connected to the outside of the outer shell (1), a third motor (12) is fixedly installed on the front side of the protective shell (11), and two rotating rollers (13) are movably connected inside the protective shell (11).

2. The vertical magnetic separator according to claim 1, characterized in that: A conveying toothed belt (14) is engaged with the outside of the rotating roller (13), and a plurality of pushing plates (15) are fixedly connected to the outside of the conveying toothed belt (14).

3. The vertical magnetic separator according to claim 1, characterized in that: Two guide rods (16) are fixedly connected to one side of the protective shell (11), and a baffle (17) is fixedly connected to one side of the guide rods (16).

4. The vertical magnetic separator according to claim 1, wherein: A material separation and cleaning mechanism is arranged inside the outer shell (1), the material separation and cleaning mechanism includes a scraping plate (18), the outside of the scraping plate (18) is fixedly connected to the inside of the outer shell (1), and a magnet collection box (19) is arranged at the bottom of the outer shell (1).

5. The vertical magnetic separator according to claim 1, characterized in that: Two movable plates (20) are movably connected inside the protective shell (11), and a raw material collection box (21) is arranged at the bottom of the protective shell (11).

6. The vertical magnetic separator according to claim 1, wherein: An air treatment machine (22) is arranged on the other side of the outer shell (1), an air extraction pipe (23) is communicated with the input end of the air treatment machine (22), and a wind guide cover (24) is fixedly connected to one end of the air extraction pipe (23).

7. The vertical magnetic separator according to claim 1, characterized in that: The two dispersion plates (5) are symmetrically arranged on the inner wall of the feeding frame (2), and the output end of the second motor (9) is fixedly connected to the magnet drum (6).

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