CN218962935U

CN218962935U - Iron removing device

Info

Publication number: CN218962935U
Application number: CN202223074320.0U
Authority: CN
Inventors: 张恒远; 孙瑞强
Original assignee: Shenhua Zhungeer Energy Co Ltd
Current assignee: Shenhua Zhungeer Energy Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-05
Anticipated expiration: 2032-11-18

Abstract

The utility model provides an iron removing device, which comprises: the conveying assembly is provided with a first feeding hole and a first discharging hole which are oppositely arranged, and can convey materials; the first iron remover comprises a first magnetic conveyor belt, the first magnetic conveyor belt is arranged at the discharge hole, and the first magnetic conveyor belt can convey materials and adsorb impurities in the materials; the second iron remover comprises a second magnetic conveying belt, the second magnetic conveying belt is arranged at the discharge hole, the second magnetic conveying belt is arranged above the first magnetic conveying belt and is arranged at intervals with the first iron remover, the rotation direction of the second magnetic conveying belt is opposite to that of the first magnetic conveying belt, and the second magnetic conveying belt can adsorb impurities on the surface of a material. By applying the technical scheme of the utility model, the problem of low iron removal efficiency in the prior art can be solved.

Description

Iron removing device

Technical Field

The utility model relates to the technical field of iron removal, in particular to an iron removal device.

Background

At present, iron removal technology cannot be used for separating and removing micro-millimeter-level micro-granularity iron-containing and weak magnetic substances in the technical field of solid waste treatment of ash industries represented by natural primary mineral products, coal kaolin and thermal power plants, and the natural primary material mineral deposits are modified along with regions and residual solid waste after combustion reaction of the thermal power plants, so that the separation and impurity removal are difficult to discard and landfill. However, in the prior art, most of the iron removal devices are cleaned by using an electromagnetic disc type iron remover and a belt type iron remover, and the above arrangement can only clean part of iron magazines in materials, but cannot remove packages such as micrometer-level and millimeter-level iron-containing substances and weak magnetic iron-containing ferroferric oxide, so that the iron removal efficiency of the device cannot be ensured, and the use requirements of users cannot be met.

Disclosure of Invention

The utility model provides an iron removing device which aims to solve the problem of low iron removing efficiency in the prior art.

In one aspect of the present utility model, there is provided an iron removing apparatus comprising: the conveying assembly is provided with a first feeding hole and a first discharging hole which are oppositely arranged, and can convey materials; the first iron remover comprises a first magnetic conveyor belt, the first magnetic conveyor belt is arranged at the discharge hole, and the first magnetic conveyor belt can convey materials and adsorb impurities in the materials; the second iron remover comprises a second magnetic conveying belt, the second magnetic conveying belt is arranged at the discharge hole, the second magnetic conveying belt is arranged above the first magnetic conveying belt and is arranged at intervals with the first iron remover, the rotation direction of the second magnetic conveying belt is opposite to that of the first magnetic conveying belt, and the second magnetic conveying belt can adsorb impurities on the surface of a material.

Further, the deironing device still includes first negative pressure adsorption equipment and second negative pressure adsorption equipment, and the lower terminal surface of first magnetic conveyor belt is provided with first negative pressure adsorption equipment, and the up end of second magnetic conveyor belt is provided with second negative pressure adsorption equipment, and first negative pressure adsorption equipment and second negative pressure adsorption equipment are close to the discharge gate setting, and impurity on the first magnetic conveyor belt can be adsorbed to first negative pressure adsorption equipment, impurity on the second magnetic conveyor belt can be adsorbed to second negative pressure adsorption equipment.

Further, the deironing device further comprises a first cleaning piece and a second cleaning piece, the first cleaning piece is arranged on the first magnetic conveyor belt and located at the downstream of the first negative pressure adsorption device, and the second cleaning piece is arranged on the second magnetic conveyor belt and located at the downstream of the second negative pressure adsorption device.

Further, the first cleaning member and the second cleaning member each include a housing, a first cleaning roller and a second cleaning roller, the housing has an inlet and an outlet which are relatively arranged, the first cleaning roller and the second cleaning roller are rotatably arranged at the inlet, the first cleaning roller and the second cleaning roller are sequentially arranged along the moving direction of the impurity, the second cleaning roller is close to the discharge hole, the rotating direction of the first cleaning roller is opposite to the rotating direction of the second cleaning roller, the rotating direction of the second cleaning roller is opposite to the conveying direction of the impurity, and the first cleaning roller and the second cleaning roller are matched to separate the impurity from the first magnetic conveyor belt and the second magnetic conveyor belt into the housing.

Further, the deironing device further comprises a purging part, wherein purging parts are arranged between the first negative pressure adsorption device and the first purging part and between the second negative pressure adsorption device and the second purging part, the purging parts are arranged corresponding to the upper end face of the first magnetic conveyor belt and the lower end face of the second magnetic conveyor belt, and the purging parts can purge impurities of the first magnetic conveyor belt and impurities of the second magnetic conveyor belt.

Further, conveying assembly includes shale shaker and the conveyer that sets up in order, and the shale shaker has second feed inlet, screen opening and second discharge gate, and the screen opening corresponds the setting with the conveyer, and the shale shaker can screen the material, and the conveyer can transport the material after the screening.

Further, the conveying assembly further comprises a crusher, the crusher is located between the vibrating screen and the conveying piece, the crusher is provided with a third feeding hole and a third discharging hole which are oppositely arranged, the third feeding hole is communicated with the third discharging hole, the third feeding hole is correspondingly arranged with the second discharging hole, the third discharging hole is correspondingly arranged with the conveying piece, and the crusher can crush materials discharged from the third discharging hole.

Further, the conveying assembly further comprises a distributing device, the distributing device is provided with a fourth feeding hole and a fourth discharging hole which are oppositely arranged, the fourth feeding hole corresponds to the third discharging hole and the screen hole is arranged, and the conveying piece is located at the downstream of the fourth discharging hole and the screen hole.

Further, the conveying assembly further comprises a vibrating piece, the vibrating piece is arranged on the conveying piece, and the vibrating piece is used for uniformly distributing materials on the conveying piece.

Further, the first iron remover is provided with a first driving piece, the second iron remover is provided with a second driving piece, the first driving piece is in driving connection with the first magnetic conveyor belt, the second driving piece is in driving connection with the second magnetic conveyor belt, the first driving piece can drive the first magnetic conveyor belt to rotate, and the second driving piece can drive the second magnetic conveyor belt to reversely rotate relative to the first magnetic conveyor belt.

By applying the technical scheme of the utility model, the first iron remover and the second iron remover are arranged at the first discharge hole, and the first iron remover and the second iron remover are arranged at intervals along the vertical direction. Through setting up above-mentioned structure, in the operation in-process of device, owing to first deironing ware and second deironing ware have magnetic conveyor belt, so can make first deironing ware can adsorb the impurity in the material, owing to the top that the second deironing ware is located first deironing ware, so can make the second deironing ware clear up the surface of material to be favorable to improving the clean efficiency and the clean degree of material, and then can satisfy user's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of an iron removal device provided according to an embodiment of the present utility model;

wherein the above figures include the following reference numerals:

10. a first feed port;

21. a first magnetic conveyor belt; 22. a second magnetic conveyor belt;

31. a first negative pressure adsorption device; 32. a second negative pressure adsorption device;

41. a first cleaning member; 42. a second cleaning member; 43. a first cleaning roller; 44. a second cleaning roller;

50. a purge; 60. a vibrating screen; 70. a transfer member; 80. a breaker; 90. a distributing device; 100. a vibrating member; 110. a first driving member; 120. and a second driving member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, in one aspect of the present utility model, there is provided an iron removal device including a transport assembly, a first iron remover, and a second iron remover. Wherein, conveying component has relative first feed inlet 10 and the first discharge gate that set up, conveying component can carry the material, first magnetic conveyer belt 21 includes first magnetic conveyer belt 21, first magnetic conveyer belt 21 sets up in the discharge gate department, first magnetic conveyer belt 21 can transport the material and can adsorb the impurity in the material, second magnetic conveyer belt 22 includes second magnetic conveyer belt 22, second magnetic conveyer belt 22 sets up in the discharge gate department, second magnetic conveyer belt 22 is located the top of first magnetic conveyer belt 21, and set up with first magnetic conveyer belt interval, the rotation direction of second magnetic conveyer belt 22 is opposite with the rotation direction of first magnetic conveyer belt 21, second magnetic conveyer belt 22 can adsorb the impurity on material surface.

Wherein, in the embodiment of the present application, the first magnetic conveyor belt 21 and the second magnetic conveyor belt 22 are both provided as a link plate type ferromagnetic crawler belt. The device is simple in structure and convenient to install, so that the production cost of the device can be reduced, and meanwhile, the installation efficiency of the device can be improved.

Further, the deironing device further comprises a first negative pressure adsorption device 31 and a second negative pressure adsorption device 32, the first negative pressure adsorption device 31 is arranged on the lower end face of the first magnetic conveyor belt 21, the second negative pressure adsorption device 32 is arranged on the upper end face of the second magnetic conveyor belt 22, the first negative pressure adsorption device 31 and the second negative pressure adsorption device 32 are close to the discharge hole, the first negative pressure adsorption device 31 can adsorb impurities on the first magnetic conveyor belt 21, and the second negative pressure adsorption device 32 can adsorb impurities on the second magnetic conveyor belt 22. By providing the above-described structure, when the foreign substances move to the first negative pressure suction device 31 and the second negative pressure suction device 32 on the first magnetic conveyor belt 21 and the second magnetic conveyor belt 22, the foreign substances can be sucked away as much as possible due to the existence of the pressure difference, so that the cleaning speed of the device can be improved.

Specifically, the deironing device further includes a first cleaning member 41 and a second cleaning member 42, the first cleaning member 41 is disposed on the first magnetic conveyor belt 21 downstream of the first negative pressure adsorption device 31, and the second cleaning member 42 is disposed on the second magnetic conveyor belt 22 downstream of the second negative pressure adsorption device 32. So set up, can clean the impurity on first magnetic conveyor belt 21 and the second magnetic conveyor belt 22 to can get rid of the impurity, be favorable to maintaining the normal operating of device. In the embodiment of the present application, the first cleaning member 41 and the second cleaning member 42 are wet-type counter-rotating cleaners. Of course, in other embodiments of the present application, the first cleaning member 41 and the second cleaning member 42 may also be configured as suction cleaners, as long as the cleaning requirements of the device can be met.

Further, the first cleaning member 41 and the second cleaning member 42 each include a housing having an inlet and an outlet which are disposed opposite to each other, the first cleaning roller 43 and the second cleaning roller 44 are rotatably disposed at the inlet, the first cleaning roller 43 and the second cleaning roller 44 are disposed in sequence along a moving direction of the foreign matter, and the second cleaning roller 44 is disposed near the discharge port, a rotating direction of the first cleaning roller 43 is opposite to a rotating direction of the second cleaning roller 44, and a rotating direction of the second cleaning roller 44 is opposite to a transporting direction of the foreign matter, and the first cleaning roller 43 cooperates with the second cleaning roller 44 to separate the foreign matter from the first magnetic conveyor belt 21 and the second magnetic conveyor belt 22 into the housing. By the centrifugal action of the first cleaning roller 43 and the second cleaning roller 44, the foreign matter can be thrown out, and the foreign matter can be introduced into the disposal box.

Specifically, the deironing device further includes a purging member 50, wherein the purging member 50 is disposed between the first negative pressure adsorption device 31 and the first cleaning member 41, and between the second negative pressure adsorption device 32 and the second cleaning member 42, the purging member 50 is disposed corresponding to an upper end surface of the first magnetic conveyor belt 21 and a lower end surface of the second magnetic conveyor belt 22, and the purging portion can purge impurities of the first magnetic conveyor belt 21 and the second magnetic conveyor belt 22. Wherein, in the embodiment of this application, purge piece 50 has water spray portion, can carry out the humidification to the impurity at the in-process of blowing to can prevent that impurity from diffusing to other places and producing the pollution, be favorable to protecting device's operational environment.

Further, the conveying assembly comprises a vibrating screen 60 and a conveying member 70 which are sequentially arranged, the vibrating screen 60 is provided with a second feeding hole, a screen hole and a second discharging hole, the screen hole is arranged corresponding to the conveying member 70, the vibrating screen 60 can screen materials, and the conveying member 70 can transport the screened materials. So set up, the shale shaker 60 can distinguish the size of material to make the material of different specifications enter into on the conveyer 70, so can satisfy the transportation demand of device, the transportation of the device of also being convenient for simultaneously.

Specifically, the conveying assembly further includes a crusher 80, the crusher 80 is located between the vibrating screen 60 and the conveying member 70, the crusher 80 has a third feeding port and a third discharging port which are relatively arranged, the third feeding port is communicated with the third discharging port, the third feeding port is correspondingly arranged with the second discharging port, the third discharging port is correspondingly arranged with the conveying member 70, and the crusher 80 can crush materials discharged from the third discharging port. Through setting up above-mentioned structure, can smash the great material of specification to make its specification reduce, thereby can not cause the damage to the conveyer belt when the material gets into the conveyer belt, so can protect device's structure, be favorable to prolonging device's life.

Further, the conveying assembly further comprises a distributor 90, the distributor 90 is provided with a fourth feeding port and a fourth discharging port which are oppositely arranged, the fourth feeding port is arranged corresponding to the third discharging port and the screen port, and the conveying member 70 is positioned at the downstream of the fourth discharging port and the screen port. Through setting up above-mentioned structure, at the operation in-process of device, the distributing device 90 can arrange the material to make the material evenly distributed on the conveyer belt, so the material can not take place the skew on the conveyer belt, in order to improve the conveying efficiency of device. In the embodiment of the present application, the distributor 90 is specifically a film distributor 90.

Specifically, the conveying assembly further includes a vibrating member 100, the vibrating member 100 being disposed on the conveying member 70, the vibrating member 100 being configured to uniformly distribute the material on the conveying member 70. So set up, can be with the further evenly distributed of material on conveyer 70 to guarantee the stability when the material is transported.

Further, the first iron remover is provided with a first driving piece 110, the second iron remover is provided with a second driving piece 120, the first driving piece 110 is in driving connection with the first magnetic conveyor belt 21, the second driving piece 120 is in driving connection with the second magnetic conveyor belt 22, the first driving piece 110 can drive the first magnetic conveyor belt 21 to rotate, and the second driving piece 120 can drive the second magnetic conveyor belt 22 to reversely rotate relative to the first magnetic conveyor belt 21. Through setting up above-mentioned structure, can satisfy the reverse rotation of first magnetic conveyor belt 21 and second magnetic conveyor belt 22 to be favorable to sucking away the impurity in material surface and the material, guaranteed the purity degree of material.

By applying the technical scheme of the utility model, the first iron remover and the second iron remover are arranged at the first discharge hole, and the first iron remover and the second iron remover are arranged at intervals along the vertical direction. Through setting up above-mentioned structure, in the operation in-process of device, owing to first deironing ware and second deironing ware have magnetic conveyor belt, so can make first deironing ware can adsorb the impurity in the material, owing to the top that the second deironing ware is located first deironing ware, so can make the second deironing ware clear up the surface of material to be favorable to improving the clean efficiency and the clean degree of material, and then can satisfy user's user demand. Meanwhile, the conveying assembly further comprises a vibrating member 100, the vibrating member 100 is arranged on the conveying member 70, and the vibrating member 100 is used for uniformly distributing materials on the conveying member 70. So set up, can be with the further evenly distributed of material on conveyer 70 to guarantee the stability when the material is transported.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An iron removal device, characterized in that the iron removal device comprises:

the conveying assembly is provided with a first feed inlet (10) and a first discharge outlet which are arranged oppositely, and can convey materials;

the first iron remover comprises a first magnetic conveyor belt (21), wherein the first magnetic conveyor belt (21) is arranged at the discharge hole, and the first magnetic conveyor belt (21) can convey materials and adsorb impurities in the materials;

the second iron remover, the second iron remover includes second magnetic conveyer belt (22), second magnetic conveyer belt (22) set up discharge gate department, second magnetic conveyer belt (22) are located the top of first magnetic conveyer belt (21), and with first iron remover interval sets up, the rotation direction of second magnetic conveyer belt (22) with the rotation direction of first magnetic conveyer belt (21) is opposite, second magnetic conveyer belt (22) can be right impurity on material surface adsorbs.

2. The iron removal device according to claim 1, further comprising a first negative pressure adsorption device (31) and a second negative pressure adsorption device (32), wherein the first negative pressure adsorption device (31) is provided on a lower end surface of the first magnetic conveyor belt (21), the second negative pressure adsorption device (32) is provided on an upper end surface of the second magnetic conveyor belt (22), and the first negative pressure adsorption device (31) and the second negative pressure adsorption device (32) are disposed near the discharge port, the first negative pressure adsorption device (31) can adsorb impurities on the first magnetic conveyor belt (21), and the second negative pressure adsorption device (32) can adsorb impurities on the second magnetic conveyor belt (22).

3. The iron removal device according to claim 2, further comprising a first cleaning member (41) and a second cleaning member (42), said first cleaning member (41) being provided on said first magnetic conveyor belt (21) downstream of said first negative pressure adsorption device (31), said second cleaning member (42) being provided on said second magnetic conveyor belt (22) downstream of said second negative pressure adsorption device (32).

4. The iron removal device according to claim 3, wherein the first cleaning member (41) and the second cleaning member (42) each include a housing having an inlet and an outlet disposed opposite to each other, a first cleaning roller (43) and a second cleaning roller (44), the first cleaning roller (43) and the second cleaning roller (44) being rotatably disposed at the inlet, the first cleaning roller (43) and the second cleaning roller (44) being disposed in sequence along a moving direction of the impurities, and the second cleaning roller (44) being disposed near the discharge port, a rotating direction of the first cleaning roller (43) being opposite to a rotating direction of the second cleaning roller (44), and a rotating direction of the second cleaning roller (44) being opposite to a transporting direction of the impurities, the first cleaning roller (43) and the second cleaning roller (44) cooperating to separate the impurities from the first magnetic conveyor belt (21) and the second magnetic conveyor belt (22) into the housing.

5. The iron removal device according to claim 4, further comprising a purge member (50), wherein the purge member (50) is disposed between the first negative pressure adsorption device (31) and the first purge member (41) and between the second negative pressure adsorption device (32) and the second purge member (42), the purge member (50) is disposed corresponding to an upper end face of the first magnetic conveyor belt (21) and a lower end face of the second magnetic conveyor belt (22), and the purge member (50) is capable of purging the impurities of the first magnetic conveyor belt (21) and the second magnetic conveyor belt (22).

6. The iron removal device according to claim 1, wherein the conveying assembly comprises a vibrating screen (60) and a conveying member (70) which are sequentially arranged, the vibrating screen (60) is provided with a second feed inlet, a screen opening and a second discharge outlet, the screen opening is arranged corresponding to the conveying member (70), the vibrating screen (60) can screen materials, and the conveying member (70) can transport the screened materials.

7. The iron removal device of claim 6, wherein the conveying assembly further comprises a crusher (80), the crusher (80) is located between the vibrating screen (60) and the conveying member (70), the crusher (80) is provided with a third feeding port and a third discharging port which are oppositely arranged, the third feeding port is communicated with the third discharging port, the third feeding port is correspondingly arranged with the second discharging port, the third discharging port is correspondingly arranged with the conveying member (70), and the crusher (80) can crush materials discharged from the third discharging port.

8. The iron removal apparatus as set forth in claim 7, wherein said conveying assembly further comprises a distributor (90), said distributor (90) having a fourth feed port and a fourth discharge port disposed opposite each other, said fourth feed port being disposed in correspondence with said third discharge port and said screen port, said conveyor (70) being downstream of said fourth discharge port and said screen port.

9. The iron removal device as set forth in claim 8, wherein the conveying assembly further comprises a vibrating member (100), the vibrating member (100) being disposed on the conveying member (70), the vibrating member (100) being configured to uniformly distribute the material on the conveying member (70).

10. The iron removal device according to claim 1, wherein the first iron remover has a first driving member (110), the second iron remover has a second driving member (120), the first driving member (110) is in driving connection with the first magnetic conveyor belt (21), the second driving member (120) is in driving connection with the second magnetic conveyor belt (22), the first driving member (110) can drive the first magnetic conveyor belt (21) to rotate, and the second driving member (120) can drive the second magnetic conveyor belt (22) to reversely rotate relative to the first magnetic conveyor belt (21).