Magnetic substance removing device

Abstract

The utility model provides a magnetic substance removing device, which relates to the field of iron remover equipment and comprises a conveying belt, a frame body, a mounting plate, a horizontal moving component, a fixed plate, a first electromagnetic iron remover, a second electromagnetic iron remover and a suspension component, according to the device, the process of removing the magnetic substances in the powder flame retardant can be carried out in a fixed time period by changing the positions of the two electromagnetic iron removers in the horizontal direction, and the conveying belt does not need to be shut down for a long time in the subsequent discharging process of the electromagnetic iron removers, so that the shut-down time is greatly shortened; and the process flow for removing the magnetic substances in the powder flame retardant is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of iron remover equipment, specifically, relate to a magnetic material removal device. BACKGROUND

[0002] In the production process of powder flame retardant, the application of iron remover plays a vital role, and its core function mainly reflects the removal of ferromagnetic impurities in the material. The application of this technology not only relates to the improvement of product quality, but also directly relates to the stability of production process, safe operation of equipment and effectiveness of environmental protection.

[0003] At present, the powder flame retardant is first transported to the conveying belt through the pipeline, and then the powder flame retardant is transferred with the conveying belt, and the iron in the powder flame retardant is removed by using the electromagnetic iron remover in the transfer process. The process includes the following steps:

[0004] (1) the powder flame retardant is transported by using the conveying belt;

[0005] (2) when the powder flame retardant passes below the electromagnetic iron remover, the iron contained in the powder flame retardant will separate from the powder flame retardant and be adsorbed on the bottom of the electromagnetic iron remover;

[0006] (3) when the electromagnetic iron remover cannot continue to adsorb the iron, the crane is used to transfer the iron to the unloading area for iron unloading;

[0007] (4) after the iron unloading is completed, the crane drives the movement to return to the top of the conveying belt to carry out the next round of magnetic material removal process;

[0008] However, the conveying belt is in a shutdown state for a long time when the above steps carry out the iron unloading process of the bottom of the electromagnetic iron remover, and the removal process of the magnetic material in the powder flame retardant needs to be improved and optimized. UTILITY MODEL CONTENTS

[0009] The utility model aims at solving the problems in the above background technology, and further puts forward a kind of magnetic material removal device.

[0010] The technical scheme adopted by the utility model to solve its technical problems is:

[0011] A kind of magnetic material removal device, including conveying belt, further including frame body, mounting plate, horizontal movement component, fixed plate, first electromagnetic iron remover, second electromagnetic iron remover and suspension assembly,

[0012] The frame body is symmetrically fixed on the ground on both sides of the conveying belt;

[0013] The mounting plate is welded with the frame body;

[0014] The horizontal movement component is fixed on the mounting plate and is connected with the fixed plate;

[0015] The first electromagnetic iron remover and the second electromagnetic iron remover are connected with the fixed plate through the suspension assembly and are spaced apart from the frame body.

[0016] Further, the suspension assembly comprises hook rings and iron chains, and two groups of hook rings are symmetrically welded on the fixed plate, one group comprising four hook rings, wherein one group of hook rings is connected with the four lifting rings of the first electromagnetic iron remover through the iron chains, and the other group of hook rings is connected with the four lifting rings of the second electromagnetic iron remover through the iron chains.

[0017] The above scheme realizes the firm connection of the two electromagnetic iron removers with the fixed plate through the suspension assembly.

[0018] Further, two side rods are welded at two ends of the fixed plate respectively, and a partition rod is welded at the middle part of the fixed plate, and rubber blocks in contact with the first electromagnetic iron remover and the second electromagnetic iron remover are arranged on the side rods and the partition rod respectively.

[0019] The above scheme can avoid large shaking of the electromagnetic iron removers during horizontal movement of the two electromagnetic iron removers to replace positions, that is, the two electromagnetic iron removers will not contact each other, and the safety is improved.

[0020] Further, the first electromagnetic iron remover and the second electromagnetic iron remover are small air-cooled electromagnetic iron removers.

[0021] Further, the first electromagnetic iron remover and the second electromagnetic iron remover are provided with temperature sensors.

[0022] Further, the first electromagnetic iron remover and the second electromagnetic iron remover are further provided with a plurality of heat dissipation fins spaced apart from the temperature sensors.

[0023] Further, the heat dissipation fins are corrugated.

[0024] The above scheme can detect the surface temperature of the electromagnetic iron remover through the temperature sensor, and if the temperature rises, a feedback signal is fed back to the controller, and then the controller controls the operation of the fan in the air-cooled electromagnetic iron remover to cool the electromagnetic iron remover. At the same time, the heat dissipation fins can further improve the dissipation speed of the heat generated inside the electromagnetic iron remover to the external environment, so that the operation of the electromagnetic iron remover is more stable, the service life is prolonged, and the effect of the magnetic material removal process is better.

[0025] Further, the horizontal moving assembly adopts a lead screw assembly made of carbon steel.

[0026] Further, iron collection containers matched with the first electromagnetic iron remover and the second electromagnetic iron remover are placed on the ground on both sides of the conveying belt.

[0027] The above solution can store the iron removed by the two electromagnetic separators in two separate iron collection containers.

[0028] Furthermore, reinforcing rods are welded between the two sets of symmetrically distributed frames, spaced apart from the first electromagnetic separator and the second electromagnetic separator.

[0029] The above solution uses reinforcing rods to increase the support strength of the frame and extend the service life of the device.

[0030] Compared with the prior art, the beneficial effects of this utility model are:

[0031] Compared to existing technologies, this device can remove magnetic substances from powdered flame retardants within a fixed time period by changing the horizontal position of two electromagnetic separators. Furthermore, the conveyor belt does not need to stop for a long time during the subsequent unloading process of the electromagnetic separators, significantly reducing downtime and making the process for removing magnetic substances from powdered flame retardants more efficient. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure label:

[0034] 1. Conveyor belt; 2. Frame; 3. Mounting plate; 4. Horizontal moving assembly; 5. Fixing plate; 6. First electromagnetic separator; 7. Second electromagnetic separator; 8. Hook and loop; 9. Chain; 10. Side bar; 11. Divider bar; 12. Rubber block. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0036] like Figure 1 As shown, a magnetic material removal device includes a conveyor belt 1, a frame 2, a mounting plate 3, a horizontal moving assembly 4 (specifically, the horizontal moving assembly 4 is a lead screw assembly made of carbon steel), a fixed plate 5, a first electromagnetic separator 6, a second electromagnetic separator 7, and a suspension assembly.

[0037] The frame 2 is symmetrically fixed on the ground on both sides of the conveyor belt 1;

[0038] Mounting plate 3 is welded to frame 2;

[0039] The horizontal moving assembly 4 is fixed on the mounting plate 3 and connected with the fixed plate 5;

[0040] The first electromagnetic iron remover 6 and the second electromagnetic iron remover 7 are connected with the fixed plate 5 through the hanging assembly and spacedly distributed with the frame body 2 (specifically, the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7 are small air-cooled electromagnetic iron removers).

[0041] Further refinement of the embodiment scheme of the utility model is shown in the figure, Figure 1 The hanging assembly comprises the hook ring 8 and the iron chain 9, and two groups of the hook ring 8 are symmetrically welded on the fixed plate 5, one group comprises four, one group of the hook ring 8 is connected with the four lifting lugs of the first electromagnetic iron remover 6 through the iron chain 9, and the other group of the hook ring 8 is connected with the four lifting lugs of the second electromagnetic iron remover 7 through the iron chain 9.

[0042] Further refinement of the embodiment scheme of the utility model is shown in the figure, Figure 1 Two ends of the fixed plate 5 are respectively welded with the side rod 10, and the middle part of the fixed plate 5 is welded with the partition rod 11, and the side rod 10 and the partition rod 11 are respectively provided with the rubber block 12 in contact with the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7.

[0043] Further refinement of the embodiment scheme of the utility model is shown in the figure, Figure 1 The ground on both sides of the conveying belt 1 is respectively placed with the ferrous metal collecting container matched with the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7, and the ferrous metal collecting container is not marked in the figure.

[0044] Further refinement of the embodiment scheme of the utility model is shown in the figure, Figure 1 The two groups of symmetrically distributed frame bodies 2 are welded with the reinforcing rods spacedly distributed with the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7, and the reinforcing rods are not marked in the figure.

[0045] It should be noted that the conveying belt 1, the horizontal moving assembly 4, the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7 are electrically connected with the controller, and the controller is specifically arranged on the frame body 2 and not marked in the figure.

[0046] The working process of the utility model is as follows:

[0047] Firstly, the controller controls the screw rod assembly to work and then the first electromagnetic iron remover 6 moves to the upper side of the conveying belt 1 (as shown in the description, Figure 1The distance between the electromagnetic iron remover bottom and the conveying belt 1 is pre-set, and the lead screw assembly stops working after the first electromagnetic iron remover 6 moves to the left, at this time, the powder flame retardant falling from the pipeline on the conveying belt 1 (the distance between the end of the pipeline and the conveying belt is 3-5 cm), when the powder flame retardant passes below the first electromagnetic iron remover 6, the iron contained in the powder flame retardant can be separated and adsorbed out, and the working principle of the electromagnetic iron remover belongs to the prior art and is not described;

[0048] When the first electromagnetic iron remover 6 adsorbs for a pre-set time period, the controller controls the conveying belt 1 to stop working temporarily, at this time, the lead screw assembly works again, so that the second electromagnetic iron remover 7 moves above the conveying belt 1, then the conveying belt 1 resumes work and a new round of magnetic material removal process can be started, at this time, the first electromagnetic iron remover 6 moves above the left iron collection container, then the first electromagnetic iron remover 6 is powered off, so that the iron in the first electromagnetic iron remover 6 can be unloaded into the left iron collection container, when the iron in the first electromagnetic iron remover 6 is unloaded and the second electromagnetic iron remover 7 passes through a pre-set magnetic material removal time period, the positions of the two electromagnetic iron removers can be changed again, and then the iron in the second electromagnetic iron remover 7 can be unloaded into the right iron collection container;

[0049] During the horizontal movement of the two electromagnetic iron removers, the side rod 10, the partition rod 11 and the rubber block 12 can avoid large shaking of the electromagnetic iron removers, that is, the two electromagnetic iron removers will not contact each other, and it should be noted that only one electromagnetic iron remover is in a powered state during the removal of the iron in the powder flame retardant;

[0050] Compared with the prior art, the device can remove the magnetic material in the powder flame retardant in a fixed time period through the position change of the two electromagnetic iron removers in the horizontal direction, and the conveying belt 1 does not need to stop working for a long time during the subsequent unloading process of the electromagnetic iron remover, the stop time is greatly shortened, and the removal process of the magnetic material in the powder flame retardant is better.

[0051] In some embodiments, the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7 are each provided with a temperature sensor, which is not shown in the figure;

[0052] Further optimization of the above embodiment, the first electromagnetic iron remover 6 and the second electromagnetic iron remover 7 are also provided with a plurality of heat dissipation fins distributed with temperature sensors, in particular, the heat dissipation fins are corrugated; the embodiment is not shown in the figure, the embodiment can detect the surface temperature of the electromagnetic iron remover through the temperature sensor, if the temperature rises, the feedback signal is given to the controller, then the controller controls the fan in the air-cooled electromagnetic iron remover to operate to cool the electromagnetic iron remover, at the same time, the heat dissipation fins can further improve the dissipation speed of the heat generated by the internal operation of the electromagnetic iron remover to the external environment, so that the operation of the electromagnetic iron remover is more stable, the service life is prolonged and the magnetic material removal process effect is better.

[0053] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A magnetic substance removing apparatus comprising a conveyor belt (1), characterized in that, It also includes frame (2), mounting plate (3), horizontal moving assembly (4), fixed plate (5), first electromagnetic iron remover (6), second electromagnetic iron remover (7) and suspension assembly, The frame (2) is symmetrically fixed on the ground on both sides of the conveying belt (1); The mounting plate (3) is welded with the frame (2); The horizontal moving assembly (4) is fixed on the mounting plate (3) and connected with the fixed plate (5); The first electromagnetic iron remover (6) and the second electromagnetic iron remover (7) are connected with the fixed plate (5) through the suspension assembly and are spaced apart from the frame (2).

2. The magnetic substance removing device according to claim 1, wherein The suspension assembly includes hook ring (8) and iron chain (9), two groups of hook rings (8) are symmetrically welded on the fixed plate (5), one group includes four, wherein one group of hook rings (8) is connected with four lifting rings of the first electromagnetic iron remover (6) through the iron chain (9), and the other group of hook rings (8) is connected with four lifting rings of the second electromagnetic iron remover (7) through the iron chain (9).

3. The magnetic substance removing device according to claim 1, wherein Both ends of the fixed plate (5) are respectively welded with side rods (10), and the middle part of the fixed plate (5) is welded with a partition rod (11), and the side rods (10) and the partition rod (11) are respectively provided with rubber blocks (12) in contact with the first electromagnetic iron remover (6) and the second electromagnetic iron remover (7).

4. The magnetic substance removing device according to claim 1, wherein The first electromagnetic iron remover (6) and the second electromagnetic iron remover (7) are small air-cooled electromagnetic iron removers.

5. The magnetic substance removing device according to claim 1, wherein The first electromagnetic iron remover (6) and the second electromagnetic iron remover (7) are provided with temperature sensors.

6. The magnetic substance removing device according to claim 5, wherein The first electromagnetic iron remover (6) and the second electromagnetic iron remover (7) are also provided with a plurality of heat dissipation fins spaced apart from the temperature sensors.

7. The magnetic substance removing device according to claim 6, wherein The heat dissipation fins are corrugated.

8. The magnetic substance removing device according to claim 1, wherein The horizontal moving assembly (4) adopts a lead screw assembly made of carbon steel.

9. The magnetic substance removing device according to claim 1, wherein The ground on both sides of the conveying belt (1) is respectively placed with an iron collecting container matched with the first electromagnetic iron remover (6) and the second electromagnetic iron remover (7).

10. The magnetic substance removing device according to claim 1, wherein Two groups of the symmetrically distributed frame (2) are welded with reinforcing rods spaced apart from the first electromagnetic iron remover (6) and the second electromagnetic iron remover (7).

Images