Magnetic separator for refining and processing carbon black

Abstract

The utility model belongs to the technical field of carbon black magnetic separation, and particularly relates to a carbon black refining magnetic separator which comprises a magnetic separation box, a box cover is arranged at the upper end of the magnetic separation box, a guide groove is formed in the surface of the box cover, a rotating shaft is installed in the box cover through a bearing, and the upper end of the rotating shaft is fixedly connected with a connecting plate. The lower end of the connecting plate is fixedly connected with a connecting shaft, the connecting shaft is slidably connected with the guide groove, the lower end of the connecting shaft is fixedly connected with a magnetic cylinder, the outer side of a rotating shaft is fixedly sleeved with a first gear, the lower end of the box cover is fixedly provided with a first motor, and an output shaft of the first motor is rotatably connected with the box cover. Through the arrangement of the second motor, the winding wheel and the pull wire, the movable seat can be pulled to move, the movable seat can oscillate back and forth under the deformation action of the spring, carbon black materials are oscillated, and the magnetic separation effect on the carbon black materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black magnetic separation, in particular to a carbon black refining processing magnetic separator. Background Art

[0002] As we all know, carbon black refining magnetic separator is a kind of equipment used for fine processing and purification of carbon black; carbon black is a carbonaceous black powder, widely used in rubber, plastic, ink, coating and other industries; carbon black refining magnetic separator can remove impurities and metal particles in carbon black through magnetic separation technology, and improve the purity and quality of carbon black.

[0003] The utility model patent with announcement number CN211989154U discloses a magnetic separator for carbon black processing, including a chassis, a forward motor and a reverse motor. Rollers are symmetrically arranged on the upper inner side of the chassis, and magnetic sleeves are sleeved on the rollers. The rollers are rotatably connected to the inner wall of the chassis through a rotating rod. The rotating rod on one side penetrates the side wall of the chassis and is fixedly connected to the rotating end of the forward motor, and the rotating rod on the other side penetrates the side wall of the chassis and is fixedly connected to the rotating end of the reverse motor. The forward motor and the reverse motor are both fixedly mounted on the outer wall of the chassis. The patent adopts double rollers to rotate in opposite directions and drive their respective magnetic sleeves to rotate, which can efficiently remove iron impurities from large quantities of carbon black. Compared with a single magnetic sleeve, its working efficiency is improved. At the same time, the coordinated arrangement of the anti-scattering cover and the buffer mechanism can prevent carbon black from dispersing on the magnetic sleeve and affecting the removal effect of iron impurities.

[0004] However, the existing carbon black refining magnetic separator still has certain shortcomings: the existing carbon black refining magnetic separator simply uses the rotation of the magnetic cylinder to magnetically separate the carbon black material. Due to the influence of factors such as the volume of the magnetic separation box, the feeding speed and the complex composition of the carbon black material, it will cause the problem of poor magnetic separation effect on the carbon black material. Utility Model Content

[0005] The purpose of the utility model is to provide a carbon black refining magnetic separator, which solves the problem that the existing carbon black refining magnetic separator simply uses the rotation of a magnetic cylinder to magnetically separate the carbon black material, and due to the influence of factors such as the volume of the magnetic separation box, the feeding speed and the complex composition of the carbon black material, the magnetic separation effect of the carbon black material is poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon black refining magnetic separator, comprising a magnetic separation box, a box cover is provided at the upper end of the magnetic separation box, a guide groove is provided on the surface of the box cover, a rotating shaft is installed inside the box cover through a bearing, a connecting plate is fixedly connected to the upper end of the rotating shaft, a connecting shaft is fixedly connected to the lower end of the connecting plate, the connecting shaft is slidably connected to the guide groove, a magnetic cylinder is fixedly connected to the lower end of the connecting shaft, a gear 1 is fixedly sleeved on the outer side of the rotating shaft, a motor 1 is fixedly installed at the lower end of the box cover, and the output shaft of the motor 1 is rotatably connected to the box cover.

[0007] Preferably, two guide grooves are provided, and the two guide grooves are symmetrically distributed on the box cover. Through the provision of the guide grooves, the connecting shaft can be moved and guided.

[0008] Preferably, a gear 2 is fixedly sleeved on the outer side of the output shaft of the motor 1, and the gear 2 is meshed with the gear 1. Through the meshing relationship, when the gear 2 rotates, it can drive the gear 1 to rotate.

[0009] Preferably, the inner wall of the magnetic separation box is slidably connected to a movable seat, the interior of the movable seat is fixedly connected to a discharge pipe, an electromagnetic valve is arranged on the outer side of the discharge pipe, the inner wall of the magnetic separation box is fixedly connected to a limiting block located above the movable seat, the inner wall of the magnetic separation box is fixedly connected to a mounting plate located below the movable seat, a spring is welded to the horizontal portion of the mounting plate, the other end of the spring is welded to the movable seat, a motor 2 is fixedly installed on the vertical portion of the mounting plate, a winding wheel is fixedly sleeved on the outer side of the output end of the motor 2, a traction line is arranged on the surface of the winding wheel, and the traction line can be wound up by setting the motor 2 and the winding wheel to pull the movable seat to move, and in combination with the deformation effect of the spring, the movable seat can drive the carbon black material to oscillate, thereby improving the magnetic separation effect of the carbon black material.

[0010] Preferably, two limit blocks are provided, and the two limit blocks are symmetrically distributed on the magnetic separation box. Through the provision of the limit blocks, the movable seat can be limited.

[0011] Preferably, the traction line is slidably connected to the mounting plate, and the other end of the traction line is welded to the movable seat. By setting the traction line, the movable seat can be pulled to move.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can make the rotating shaft drive the connecting plate to rotate through the arrangement of the motor 1, the gear 2, the gear 1 and other structures, so as to drive the magnetic cylinder to deflect back and forth, so as to remove impurities such as metals and perform magnetic separation on the falling carbon black material.

[0014] 2. The utility model can pull the movable seat to move through the setting of motor 2, winding wheel and traction line, and cooperate with the deformation effect of the spring to make the movable seat oscillate back and forth, perform oscillation treatment on the carbon black material, and improve the magnetic separation effect of the carbon black material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A cutaway perspective view of

[0017] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0018] Figure 4 For the utility model Figure 3 Enlarged view of the limit block.

[0019] In the figure: 1. magnetic separation box; 2. box cover; 3. guide groove; 4. rotating shaft; 5. connecting plate; 6. connecting shaft; 7. magnetic cylinder; 8. gear 1; 9. motor 1; 10. gear 2; 11. moving seat; 12. discharge pipe; 13. limit block; 14. mounting plate; 15. spring; 16. motor 2; 17. winding wheel; 18. traction line. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A carbon black refining magnetic separator comprises a magnetic separation box 1, a box cover 2 is arranged at the upper end of the magnetic separation box 1, a guide groove 3 is opened on the surface of the box cover 2, a rotating shaft 4 is installed inside the box cover 2 through a bearing, a connecting plate 5 is fixedly connected to the upper end of the rotating shaft 4, a connecting shaft 6 is fixedly connected to the lower end of the connecting plate 5, the connecting shaft 6 is slidably connected to the guide groove 3, a magnetic cylinder 7 is fixedly connected to the lower end of the connecting shaft 6, a gear 8 is fixedly sleeved on the outer side of the rotating shaft 4, a motor 9 is fixedly installed at the lower end of the box cover 2, and the output shaft of the motor 9 is rotatably connected to the box cover 2.

[0022] See also Figure 1 , Figure 2, Figure 3 There are two guide grooves 3, which are symmetrically distributed on the box cover 2. Through the setting of the guide grooves 3, the connecting shaft 6 can be moved and guided. A gear 2 10 is fixedly sleeved on the outer side of the output shaft of the motor 1 9. The gear 2 10 is meshed with the gear 1 8. Through the meshing relationship, when the gear 2 10 rotates, the gear 1 8 can be driven to rotate.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The inner wall of the magnetic separation box 1 is slidably connected with a moving seat 11, and the inside of the moving seat 11 is fixedly connected with a discharge pipe 12, and an electromagnetic valve is arranged on the outside of the discharge pipe 12. The inner wall of the magnetic separation box 1 is fixedly connected with a limiting block 13 located above the moving seat 11, and the inner wall of the magnetic separation box 1 is fixedly connected with a mounting plate 14 located below the moving seat 11. A spring 15 is welded to the horizontal part of the mounting plate 14, and the other end of the spring 15 is welded to the moving seat 11. A motor 2 16 is fixedly installed on the vertical part of the mounting plate 14, and a winding wheel 17 is fixedly sleeved on the outer side of the output end of the motor 2 16. A traction line 18 is arranged on the surface of the winding wheel 17. Through the arrangement of the motor 2 16 and the winding wheel 17, the traction line 18 can be wound up to pull the moving seat 11 to move, and in combination with the deformation effect of the spring 15, the moving seat 11 can drive the carbon black material to oscillate, thereby improving the magnetic separation effect of the carbon black material.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are two limit blocks 13, which are symmetrically distributed on the magnetic separation box 1. The limit blocks 13 can be set to limit the movable seat 11. The traction line 18 is slidably connected to the mounting plate 14. The other end of the traction line 18 is welded to the movable seat 11. The traction line 18 can be set to pull the movable seat 11 to move.

[0025] The specific implementation process of the utility model is as follows: when it is necessary to use the carbon black refining magnetic separator, the carbon black material can be input into the magnetic separation box 1 through the feed pipe arranged on the magnetic separation box 1, and the starting motor 19 drives the output shaft to rotate forward to drive the gear 2 10 to rotate. Under the meshing relationship, the gear 2 10 drives the gear 1 8 to rotate, and then drives the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it can drive the connecting plate 5 to rotate, so as to drive the connecting shaft 6 to rotate, so that the connecting shaft 6 slides along the inner wall of the guide groove 3, and drives the magnetic tube 7 to rotate forward. Similarly, it can be obtained that the starting motor 19 drives the output shaft to drive the gear 2 10 to rotate in the opposite direction, and finally the magnetic tube 7 can rotate in the opposite direction, and the cycle is repeated, so that the magnetic tube 7 is pulled back and deflected, and the metal and other impurities inside the carbon black material are magnetically absorbed;

[0026] The starting motor 16 drives the output end to rotate in the forward direction to drive the winding wheel 17 to rotate, and the traction line 18 is wound up, which can pull the movable seat 11 to move downward. Under the action of the mounting plate 14, the spring 15 is deformed, and the starting motor 16 drives the output end to rotate in the reverse direction to release the traction line 18. Under the deformation of the spring 15, the movable seat 11 can be pushed to move upward, and the cycle is repeated, so that the movable seat 11 can be continuously oscillated, and the carbon black material is oscillated, thereby improving the magnetic separation effect of the magnetic cylinder 7 on the carbon black material.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon black refining magnetic separator, comprising a magnetic separation box (1), characterized in that: The upper end of the magnetic separation box (1) is provided with a box cover (2), the surface of the box cover (2) is provided with a guide groove (3), the interior of the box cover (2) is provided with a rotating shaft (4) via a bearing, the upper end of the rotating shaft (4) is fixedly connected to a connecting plate (5), the lower end of the connecting plate (5) is fixedly connected to a connecting shaft (6), the connecting shaft (6) is slidably connected to the guide groove (3), the lower end of the connecting shaft (6) is fixedly connected to a magnetic cylinder (7), the outer side of the rotating shaft (4) is fixedly sleeved with a gear (8), the lower end of the box cover (2) is fixedly provided with a motor (9), and the output shaft of the motor (9) is rotatably connected to the box cover (2).

2. A carbon black refining magnetic separator according to claim 1, characterized in that: Two guide grooves (3) are provided, and the two guide grooves (3) are symmetrically distributed on the box cover (2).

3. A carbon black refining magnetic separator according to claim 1, characterized in that: A gear 2 (10) is fixedly sleeved on the outer side of the output shaft of the motor 1 (9), and the gear 2 (10) is meshed with the gear 1 (8).

4. A carbon black refining magnetic separator according to claim 1, characterized in that: The inner wall of the magnetic separation box (1) is slidably connected to a movable seat (11), the interior of the movable seat (11) is fixedly connected to a discharge pipe (12), the outer side of the discharge pipe (12) is provided with a solenoid valve, the inner wall of the magnetic separation box (1) is fixedly connected to a limit block (13) located above the movable seat (11), the inner wall of the magnetic separation box (1) is fixedly connected to a mounting plate (14) located below the movable seat (11), a spring (15) is welded to the horizontal portion of the mounting plate (14), the other end of the spring (15) is welded to the movable seat (11), the vertical portion of the mounting plate (14) is fixedly installed with a second motor (16), the outer side of the output end of the second motor (16) is fixedly sleeved with a winding wheel (17), and the surface of the winding wheel (17) is provided with a traction line (18).

5. A carbon black refining magnetic separator according to claim 4, characterized in that: Two limit blocks (13) are provided, and the two limit blocks (13) are symmetrically distributed on the magnetic separation box (1).

6. A carbon black refining magnetic separator according to claim 4, characterized in that: The pulling wire (18) is slidably connected to the mounting plate (14), and the other end of the pulling wire (18) is welded to the moving seat (11).

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