CN214811667U - Ultra-wide material iron remover - Google Patents

Abstract

The utility model provides an ultra-wide material de-ironing separator, this ultra-wide material de-ironing separator includes: a yoke plate; the supporting plate is arranged side by side with the yoke plate at intervals; at least two closed magnets are arranged between the yoke plate and the supporting plate side by side along the length direction of the supporting plate, and the magnetic field with the iron attracting effect generated by each closed magnet is sequentially arranged alternately in N, S poles or S, N poles from one end of the supporting plate to the other end of the supporting plate far away from the yoke plate. The utility model discloses two at least closed magnets produce compound oval magnetic field under the effect of excitation, can cover super wide material, realize realizing the parallel updraught of realizing stock ironware and the absorption of tiny ironware in super wide material installation space little position department, realized that various ironware are clear away at the source, avoid ironware to destroy follow-up equipment and then cause economic loss, filled the blank to super wide material deironing.

Description

Ultra-wide material iron remover

Technical Field

The utility model relates to a magnetism deironing technical field particularly, relates to an ultra wide material de-ironing separator.

Background

With the rapid development of national economy, the industries such as steel, electric power, coal and the like in China are also developed rapidly, more raw materials are needed, higher requirements on the quality of the raw materials are provided, and the task of removing ferromagnetic impurities is more and more difficult. The cargo throughput of the port industry in China is increased from 1000 million tons in the initial stage of establishment of new China to 76.57 hundred million tons in 2009, 20 ports with cargo throughput exceeding hundred million tons are reached, and the port industry keeps the world first in 7 years. China forms a port pattern with reasonable layout, clear layers and complete functions, and the demand of industries such as electric power, metallurgy, coal, building materials, mines, grains, chemical engineering and the like at all large coal transportation ports and docks gradually increases. In particular, in the coal industry, iron impurities such as detonators, scraps, iron nails and the like are mixed in coal, so that the safety production of coal mines and loading ports is influenced, and extremely bad influence is caused to unloading ports and users, so that the quality and reputation of exported coal are reduced.

At present, because of the characteristics of simple structure, high reliability and the like, the disc type iron remover is widely applied to industries such as coal, electric power, ports and the like. The common disc type iron remover is large in size, and under special conditions of large width of ultra-wide materials, small field installation space and the like, the existing disc type iron remover cannot be applied to remove iron, so that iron pieces damage subsequent equipment, and economic losses of different degrees are caused to production.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an ultra-wide material de-ironing separator aims at solving the problem that current disk de-ironing separator is bulky can't be applied to the occasion that the big on-the-spot installation space of material width is little.

The utility model provides an ultra-wide material de-ironing separator, this ultra-wide material de-ironing separator includes: a yoke plate; the supporting plate is arranged side by side with the yoke plate at intervals; at least two closed magnets are arranged between the yoke plate and the supporting plate side by side along the length direction of the supporting plate, and a magnetic field with an iron attracting effect generated by each closed magnet is sequentially arranged alternately in N, S poles or S, N poles from one end of the supporting plate to the other end of the supporting plate far away from the yoke plate, so that the long-rod iron pieces are attracted upwards in parallel.

Further, above-mentioned super wide material de-ironing separator, closed magnet includes: the two ends of the magnetic conduction cylinder are respectively connected to the yoke plate and the supporting plate to form a closed shell; and the magnetic system is arranged in the closed shell.

Further, above-mentioned super wide material de-ironing separator, the magnetism system includes: an iron core; and coils wound on the iron core, wherein the coils on the magnetic systems are connected in series.

Further, in the ultra-wide material iron remover, between any two adjacent magnetic systems, a first end of a coil of an upper-level magnetic system is connected in series with a first end of a coil of a lower-level magnetic system, or a second end of the coil of the upper-level magnetic system is connected in series with a second end of the coil of the lower-level magnetic system.

Further, in the ultra-wide material iron remover, two ends of the iron core are respectively welded on the yoke plate and the supporting plate, so that the coil is wound conveniently to form an open magnetic circuit.

Further, in the ultra-wide material iron remover, two ends of the magnetic conduction cylinder are fixedly connected to the yoke plate and the supporting plate through welding respectively.

Further, in the ultra-wide material iron remover, the outer wall of each magnetic conduction cylinder is provided with a feather for increasing the heat dissipation area.

Further, in the ultra-wide material iron remover, the cross section of the closed magnet is of a waist-shaped structure.

Further, according to the ultra-wide material iron remover, the top wall of the yoke plate is provided with the plurality of lifting lugs.

Further, the top wall of the yoke plate is provided with a junction box, and the magnets are connected in series and the connecting ends are arranged in the junction box and used for being connected with a control cabinet.

The utility model provides an ultra-wide material de-ironing separator, through at least two closed magnets that set up side by side between yoke plate and layer board along the length direction of holding in the palm, produce compound oval magnetic field under the effect of excitation, can cover ultra-wide material, realize the absorption of the little position department iron spare of ultra-wide material installation space; the magnetic field that has the effect of attracting that each closed magnet produced is N, S utmost points in proper order and arranges or is S, N utmost points in turn and arranges to make the parallel updraught of stock iron spare, also can realize the absorption of tiny iron spare, realized that various iron spares are clear away at the source, avoid iron spare to destroy follow-up equipment and then cause economic loss, filled the blank to super wide material deironing, light in weight, small is worth extensively popularizing and applying.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a wide material iron remover according to an embodiment of the present invention;

FIG. 2 is a front view of a wide material de-ironing separator according to an embodiment of the present invention;

fig. 3 is a top view of a wide material iron remover according to an embodiment of the present invention;

fig. 4 is a cross-sectional view taken at a-a in fig. 3.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 4, a preferred structure of a wide material iron remover provided by the embodiment of the invention is shown. As shown in the figure, the wide material iron remover comprises: a yoke plate 1, a pallet 2 and at least two enclosed magnets 3; wherein the content of the first and second substances,

the yoke plate 1 and the supporting plate 2 are arranged side by side and at intervals. Specifically, the yoke plate 1 and the supporting plate 2 can be both of waist-shaped plate structures, and the cross-sectional structure sizes of the yoke plate and the supporting plate can be the same, so that the wide material iron remover can be conveniently installed. The pallet 2 may be disposed below the yoke plate 1 with a space therebetween, and at the same time, the pallet 2 and the yoke plate 1 may be arranged in parallel, and outer edges thereof may be disposed flush with each other, to reduce a space of the iron remover. The yoke plate 1 plays a role of magnetic conduction and magnetic leakage prevention.

At least two closed magnets 3 are arranged between the yoke plate 1 and the supporting plate 2 side by side along the length direction of the supporting plate 2, and on one side (below as shown in fig. 2) of the supporting plate 2 far away from the yoke plate 1, from one end (left end as shown in fig. 2) to the other end (right end as shown in fig. 2) of the supporting plate 2, magnetic fields with iron attracting effect generated by the closed magnets 3 are alternately arranged in N, S poles or S, N poles in sequence, so that the long-rod iron pieces are attracted upwards in parallel. Specifically, the enclosed magnet 3 can generate a magnetic field with an iron attracting effect under the action of excitation so as to achieve the purpose of iron removal. Next, the number of the enclosed magnets 3 may be at least two, so that the magnetic field generated by the enclosed magnets 3 can stably adsorb the iron member, in this embodiment, four enclosed magnets 3 are taken as an example for description, and certainly, other numbers are used, and no limitation is imposed on this embodiment. The enclosed magnets 3 can be connected in series so as to synchronously generate magnetic fields when electrified; for the convenience of clearing away the long-rod iron piece in the ultra-wide material, as shown in fig. 2, the magnetic poles of the magnetic fields generated below the supporting plate 2 from the leftmost closed magnets 3 to the right closed magnets 3 are S, N, S, N-level magnetic poles in sequence, certainly, N, S, N, S-level magnetic poles are also available, so that the magnetic fields generated by the two adjacent closed magnets 3 respectively adsorb the two ends of the long-rod iron piece, the long-rod iron piece can be parallelly sucked upwards, the purpose that various iron pieces are cleared away at the source is achieved, the iron pieces damage to subsequent equipment and further economic loss are avoided, the blank of removing iron from the ultra-wide material is filled, the weight is light, the size is small, and the iron removing device is worthy of wide popularization and application. Each closed magnet 3 is in straight line series connection, produces compound oval magnetic field, and the magnetic field area increases, increases the adsorption efficiency to ironware, and then improves its deironing effect. In this embodiment, the cross section of closed magnet 3 is waist type structure, can be for the hyperbolic cylinder that cuboid and cuboid both ends set up to make closed magnet 3 produce compound oval magnetic field, the magnetic field area increase, the increase is to the adsorption efficiency of iron part, and then improves the deironing effect.

In order to realize the magnet attraction of the iron remover, it is preferable that a junction box 4 is arranged on the top wall of the yoke plate 1, and the magnets 3 are connected in series and the connection ends are all arranged in the junction box 4 for connecting a control cabinet (not shown in the figure) for exciting and controlling the coils of the magnets 3 to realize the magnet attraction and the material separation and iron removal. Specifically, four closed magnets 3 are sequentially connected in series, and the head end and the tail end of the series connection can be connected into a junction box 4, and the junction box 4 can be connected into a control cabinet through a cable.

To facilitate the hoisting of the iron remover, it is preferable that the top wall of the yoke plate 1 is provided with a plurality of lifting lugs 5 to facilitate the hoisting. Specifically, the lifting lugs 5 may be provided in pairs, each pair of lifting lugs 5 being disposed in the width direction of the yoke plate 1 (the vertical direction as shown in fig. 2 is flush), and a plurality of pairs of lifting lugs 5 being disposed in sequence in the length direction of the yoke plate 1, so as to improve the stability of lifting.

With continued reference to fig. 1-4, the enclosed magnet 3 includes: a magnetic conduction cylinder 31 and a magnetic system 32; wherein, two ends of the magnetic conduction cylinder 31 are respectively connected with the yoke plate 1 and the supporting plate 2 to form a closed shell; the magnetic system 32 is arranged in the closed shell, so that moisture or dust in the ultra-wide material is prevented from invading the coil 312 of the magnet 31, and the service life of the magnet 31 is ensured. Specifically, two ends (upper and lower ends shown in fig. 4) of the magnetic conducting cylinder 31 are fixedly connected to the yoke plate 1 and the supporting plate 2 by welding to form a closed casing structure, which may of course be connected and fixed in other manners, and this embodiment is not limited thereto. In order to improve the heat dissipation effect of the enclosed magnet 3, it is preferable that the outer wall of each magnetic conduction cylinder 31 is provided with a fin 33 for increasing the heat dissipation area so as to avoid the influence of the overhigh temperature of the enclosed magnet 3 on the magnetic field strength thereof. Wherein, the cross section of the magnetic conduction cylinder 31 is an elliptical structure.

With continued reference to fig. 4, the magnetic system 32 includes: a core 321 and a coil 322; the coils 322 are wound around the core 321, and the coils 322 of the magnetic systems 32 are connected in series. Specifically, the cross section of the iron core 321 may be an elliptical structure, that is, the iron core 321 and the coil 322 wound outside the iron core 321 form the magnetic system 32. Both ends (upper and lower ends as shown in fig. 4) of the core 321 are welded to the yoke plate 1 and the support plate 2, respectively, so that the coil 322 is wound to form an open magnetic path, i.e., the upper portion of the core 321 is welded to the yoke plate 1 and the lower portion is welded to the support plate 2. The yoke plate 1 plays a role in magnetic conduction and magnetic leakage prevention, and the yoke plate 1, the supporting plate 2 and the iron core 321 are welded in sequence to facilitate winding and form an open magnetic circuit. In order to make the magnetic poles of the magnetic field generated below the pallet 2 from the leftmost closed-type magnet 3 to the right sequentially S, N, S, N-level or N, S, N, S-level, it is preferable that between any adjacent two magnetic systems 3, the first end of the coil 322 of the upper-level magnetic system 32 is connected in series with the first end of the coil 322 of the lower-level magnetic system 32, or the second end of the coil 322 of the upper-level magnetic system 32 is connected in series with the second end of the coil 322 of the lower-level magnetic system 32. And, four coils 322 are connected in series in turn, and the head and the tail ends of the series can be connected into the junction box 4 so as to be connected into the control cabinet.

Under the action of the magnetic fields of the magnets 3, the iron piece is attracted in the horizontal direction, and the two ends of the ultra-long rod iron piece are attracted simultaneously. Meanwhile, the magnetic field action area is increased, the absorption rate of the small iron pieces is improved, the magnetic field distribution can be optimized, the magnetic force and the iron removal effect are improved, and the magnetic iron absorption device has a good iron absorption effect on the ultra-long and small iron pieces. The utility model relates to a novelty, the design is ingenious, has filled the blank of this type of de-ironing separator, is worth extensive popularization and application.

In this embodiment, the circular telegram during operation, the compound oval magnetic field that magnet 3 produced covers super wide material, can realize parallel updraught to the stock ironware, and magnet layer board below ironware adsorbs full back, but the artifical iron bar of unloading of direct outage, also can shift out the outage by electronic walking dolly and unload the iron, has realized that various ironware are clear away at the source.

In summary, according to the ultra-wide material iron remover provided by the embodiment, the at least two closed magnets 3 arranged between the yoke plate 1 and the supporting plate 2 side by side in the length direction of the support 2 generate a composite elliptical magnetic field under the excitation effect, so that ultra-wide materials can be covered, and the adsorption of iron pieces at small positions in an ultra-wide material installation space is realized; the magnetic field that has the effect of inhaling iron that each closed magnet 3 produced is N, S utmost points in proper order and arranges or is S, N utmost points in turn and arranges to make the parallel updraught of stock ironware, still can realize the absorption of tiny ironware, and then realized that various ironware are clear away at the source, avoid ironware to destroy follow-up equipment and then cause economic loss, filled the blank to super wide material deironing, light in weight, small is worth extensively popularizing and applying.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. An ultra-wide material de-ironing separator, comprising:

a yoke plate;

the supporting plate is arranged side by side with the yoke plate at intervals;

at least two closed magnets are arranged between the yoke plate and the supporting plate side by side along the length direction of the supporting plate, and a magnetic field with an iron attracting effect generated by each closed magnet is sequentially arranged alternately in N, S poles or S, N poles from one end of the supporting plate to the other end of the supporting plate far away from the yoke plate, so that the long-rod iron pieces are attracted upwards in parallel.

2. The ultra-wide material iron remover according to claim 1, wherein said enclosed magnet comprises:

the two ends of the magnetic conduction cylinder are respectively connected to the yoke plate and the supporting plate to form a closed shell;

and the magnetic system is arranged in the closed shell.

3. The ultra-wide material iron remover according to claim 2, wherein said magnetic system comprises:

an iron core;

and coils wound on the iron core, wherein the coils on the magnetic systems are connected in series.

4. The ultra-wide material iron remover as recited in claim 3,

between any two adjacent magnetic systems, a first end of a coil of an upper magnetic system is connected in series with a first end of a coil of a lower magnetic system, or a second end of the coil of the upper magnetic system is connected in series with a second end of the coil of the lower magnetic system.

5. The ultra-wide material iron remover as recited in claim 3,

and two ends of the iron core are respectively welded on the yoke plate and the supporting plate, so that the coil is wound conveniently to form an open magnetic circuit.

6. The ultra-wide material iron remover according to claim 2, wherein two ends of said magnetic conducting cylinder are fixedly connected to said yoke plate and said supporting plate by welding, respectively.

7. The ultra-wide material iron remover as recited in claim 2,

the outer wall of each magnetic conduction cylinder is provided with a feather for increasing the heat dissipation area.

8. The ultra-wide material iron remover according to any one of claims 1 to 7, wherein said enclosed magnet has a cross-section of a kidney-shaped configuration.

9. The ultra-wide material iron remover as claimed in any one of claims 1 to 7, wherein said yoke plate has a plurality of lifting lugs on a top wall thereof.

10. The ultra-wide material iron remover as recited in any one of claims 1 to 7,

and a junction box is arranged on the top wall of the yoke plate, and the magnets are connected in series and the connecting ends are arranged in the junction box and used for being connected with a control cabinet.

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