CN215997072U - Water-cooled electromagnetic iron remover - Google Patents

Abstract

The utility model relates to an electromagnetic equipment field especially relates to a water-cooled electromagnetism de-ironing separator, including the iron core, encircle set up in the coil in the iron core outside, water-cooled electromagnetism de-ironing separator is still including setting up the water jacket in the coil inboard or the outside, set up in the water guide connecting piece of coil bottom, the water guide connecting piece have with the water guide chamber of water jacket intercommunication, the water guide connecting piece has the mouth of a river down, the water jacketed top has the mouth of a river of going up, the utility model discloses can carry out abundant contact heat conduction cooling to the coil, improve the heat exchange efficiency to water-cooled electromagnetism de-ironing separator, improve the operational environment of water-cooled electromagnetism de-ironing separator, the effectual problem of having solved and existing among the prior art.

Description

Water-cooled electromagnetic iron remover

Technical Field

The utility model relates to an electromagnetic equipment field especially relates to a water-cooled electromagnetism de-ironing separator.

Background

The water-cooled electromagnetic iron remover can separate iron substances in non-magnetic materials, is widely applied, and is more provided with the water-cooled electromagnetic iron remover to separate the iron substances in the conveying process of coal and cement. The existing water-cooled electromagnetic iron remover mostly adopts an electromagnetic coil structure, and the electromagnetic coil can generate a large amount of heat when in use, so how to efficiently radiate the heat of the water-cooled electromagnetic iron remover is the key point for improving the water-cooled electromagnetic iron remover. Wherein, partly water-cooled electromagnetic deironing ware is through setting up the heat pipe in inside and cooling down, and cooling efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water-cooled electromagnetism de-ironing separator, through having set up water jacket and water guide connecting piece, can carry out abundant contact heat conduction cooling to the coil, improved the heat exchange efficiency to water-cooled electromagnetism de-ironing separator, improved the operational environment of water-cooled electromagnetism de-ironing separator, the effectual problem that exists of having solved among the prior art.

In order to realize the above object, the utility model provides a water-cooled electromagnetism de-ironing separator, including the iron core, encircle set up in the coil in the iron core outside, water-cooled electromagnetism de-ironing separator is still including setting up the water jacket in the coil inboard or the outside, set up in the water guide connecting piece of coil bottom, the water guide connecting piece have with the water guide chamber of water jacket intercommunication, the water guide connecting piece has the mouth of a river down, the top of water jacket has the mouth of a river of going up.

Further, the water guide connecting piece comprises a chassis arranged at the bottom of the iron core and a water guide part arranged on the outer side of the chassis, the water guide part is arranged at the bottom of the coil, and the chassis is provided with the water outlet.

Furthermore, the iron core is provided with a water guide hole, and the bottom of the water guide hole is communicated with the water outlet.

Furthermore, a supporting rib is arranged in the chassis.

Furthermore, the supporting ribs are arranged at intervals along the circumferential direction of the chassis, and the supporting ribs are spiral.

Further, the number of the coils is at least two, and the innermost coil is connected to the iron core.

Further, the water jacket is an annular water jacket, and the water guide part is an annular water guide part.

Further, the water guide part is a stainless steel water guide part, the water jacket is a stainless steel water jacket, and the chassis is an iron chassis.

Furthermore, radiating fins are welded in the water jacket.

Furthermore, a plurality of water feeding ports are arranged at intervals in the circumferential direction of the water jacket.

The beneficial effects of the utility model reside in that, the utility model provides a water-cooled electromagnetism de-ironing separator can carry out abundant contact heat conduction cooling to the coil, has improved the heat exchange efficiency to water-cooled electromagnetism de-ironing separator, has improved the operational environment of water-cooled electromagnetism de-ironing separator, the effectual problem of having solved existence among the prior art.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic side sectional structural view of an embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic diagram of an internal structure of a chassis according to an embodiment of the present invention.

Wherein: 1. an iron core; 2. a coil; 3. a water jacket; 4. a water guide connector; 401. a chassis; 402. a water guide part; 5. a water guide cavity; 6. a water outlet; 7. a water feeding port; 8. a water guide hole; 9. supporting ribs; 10. and (4) radiating fins.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", "side", "upper", "lower", "vertical", "horizontal", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, the terms may be fixedly connected, detachably connected, or integrated, and those skilled in the art can understand the specific meaning of the terms in the present invention according to specific situations.

In the description herein, references to the description of the terms "one embodiment," "a particular embodiment," "an illustration," "an implementation," "an example" or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1-3 are the structure schematic diagram of the utility model when implementing, including iron core 1, encircle set up in coil 2 in the iron core 1 outside, water-cooled electromagnetism de-ironing separator is still including setting up 2 inboard or the outside of coil water jacket 3, set up in the water guide connecting piece 4 of 2 bottoms of coil, water guide connecting piece 4 have with the water guide chamber 5 of water jacket 3 intercommunication, water guide connecting piece 4 has lower mouth of a river 6, the top of water jacket 3 has last mouth of a river 7.

The utility model discloses a water-cooled electromagnetism de-ironing separator is when using, and the water that can let in the circulation in the water guide connecting piece 4 dispels the heat to water-cooled electromagnetism de-ironing separator, can effectually cool down water-cooled electromagnetism de-ironing separator, very big improvement water-cooled electromagnetism de-ironing separator's operational environment. Wherein the utility model discloses in, through set up water jacket 3 in 2 inboards or the outside of coil for have bigger heat transfer area between water jacket 3 and the coil 2, promoted the efficiency of cooling. Importantly, the utility model discloses a set up water guide connecting piece 4 in 2 bottoms of coil for when water circulates in water guide chamber 5 of water guide connecting piece 4, can be to the partial heat transfer cooling once more of 2 bottoms of coil, increased the heat transfer cooling area to coil 2.

To the utility model discloses technical scheme modified unique part lies in, through having set up water guide connecting piece 4 in 2 bottoms of coil, 2 bottoms of coil need not to set up parts such as yoke, and 2 bottoms of coil have sufficient space of arranging, do benefit to the area of contact of increase water guide connecting piece 4 and coil 2, still easily install water guide connecting piece 4. Moreover, the water guide connecting piece 4 is arranged at the bottom of the coil 2, so that the water guide connecting piece 4 forms certain separation protection on the bottom of the coil 2, and the influence of external article impact on the coil 2 is reduced when the water guide connecting piece is used.

Regarding the arrangement of the water guiding connector 4, in the illustrated embodiment, further specifically, the water guiding connector 4 includes a chassis 401 disposed at the bottom of the iron core 1, and a water guiding portion 402 disposed at the outer side of the chassis 401, the water guiding portion 402 is disposed at the bottom of the coil 2, and the chassis 401 is provided with the drain opening 6. The bottom of the iron core 1 is provided with the chassis 401, so that the iron core 1 can be cooled by water, and the working environment of the whole water-cooled electromagnetic iron remover is further improved.

In the illustrated embodiment, the further improvement of the technical solution of the present invention is that the iron core 1 is provided with a water guide hole 8, and the bottom of the water guide hole 8 is communicated with the drain 6. As shown in the figure, the water guide hole 8 is formed in the iron core 1, so that a cooling passage of the iron core 1, the chassis 401, the water guide part 402 and the water jacket 3 is formed during cooling, on one hand, the heat exchange area can be further increased, and the heat exchange effect on the iron core 1 is improved, on the other hand, the water feeding port 7 of the water jacket 3 and the water guide hole 8 of the iron core 1 are both opened at the top of the water-cooled electromagnetic iron remover, so that a channel structure for water to enter and exit is more easily arranged, and the installation of the water-cooled electromagnetic iron remover is easily optimized.

Wherein the structure provided in the illustrated embodiment is taken as a basis, and one application is that water can be fed into the upper end of the water guide hole 8 of the iron core 1, and finally the water flows out from the water feeding port 7 of the water jacket 3. Through so setting up, can be so that heat exchange efficiency is higher when the lower water of temperature circulates in iron core 1, can be under the less prerequisite in 8 cross-sections in the water guide hole this moment, cooling water is better to iron core 1's cooling effect when flowing through iron core 1 fast, optimize the cooling effect to iron core 1, get into water guide portion 402 and water jacket 3 back in, because the circulation cross-section grow, rivers slow down, water can have bigger heat transfer area to carry out the heat transfer cooling this moment, the heat absorbing capacity absorption coil 2's of the water of utilization that can be abundant heat. From this it is difficult to see, through the utility model discloses the structure of optimizing can utilize water in circulation in-process temperature distribution's characteristics, to the structural feature of iron core 1 and coil 2 among the water-cooled electromagnetism de-ironing separator, carries out the distributing type cooling, and the heat transfer ability utilization ratio of water is higher.

Above-mentioned application is not as right the utility model discloses technical scheme's restriction, in optional embodiment, still can intake at the last mouth of a river 7 of water jacket 3, the top of 1 water guide hole 8 of iron core goes out water, can be applicable to this moment and require highly or to require low, the iron core 1 has the application scene of other cooling methods to coil 2 cooling.

In the illustrated embodiment, a further optimization is that the chassis 401 is provided with support ribs 9. By providing the support ribs 9, the chassis 401 can be supported, so that the chassis 401 can be prevented from being deformed by impact when the iron core 1 performs an iron removal operation. In some embodiments, the supporting ribs 9 may also be provided as magnetically conductive supporting ribs 9 to promote the magnetic attraction force conducted by the iron core 1 through the chassis 401.

Moreover, in some embodiments, by optimizing the structure of the support rib 9, the liquid diversion function can be also performed, so that the water flowing from the chassis 401 to the water guide part 402 can be controlled. For example, as shown in fig. 3, in a preferred embodiment, the support ribs 9 are arranged at intervals along the circumferential direction of the chassis 401, and the support ribs 9 are spiral, so that the circulation of water in the circumferential direction during circulation can be increased by arranging the support ribs 9 in a spiral shape, the water can be uniformly distributed among the water jackets 3, the temperature distribution of the water in the water guide portion 402 can be uniform, and the uniform cooling and heat absorption of the water jackets 3 are facilitated.

It should be noted that the bottom plate 401 is not limited to the bottom of the iron core 1, and in an alternative embodiment, the bottom plate 401 may not be provided. The water conduit 402 is directly provided in a passage communicating with the outside water, and for example, a water passage communicating with the water conduit 402 may be provided between the core 1 and the coil 2.

In the embodiment of the handle, more specifically, at least two coils 2 are provided, and the innermost coil 2 is connected to the iron core 1. As shown in the figure, because the iron core 1 is cooled and radiated by water flow, the outer side of the iron core 1 can be directly provided with a layer of coil 2, the number of water jackets 3 can be reduced, and the size of the water-cooled electromagnetic iron remover is optimized.

Of course, a separate water jacket 3 may be provided between the water-cooled electromagnetic iron remover and the coil 2.

In the illustrated embodiment, more specifically, the water jacket 3 is an annular water jacket 3, and the water guide portion 402 is an annular water guide portion 402. This can increase the contact area between the water guide connector 4 and the coil 2 to a large extent, and also facilitate machining of the water jacket 3 and the water guide portion 402.

In a preferred embodiment, more specifically, the water guide 402 is a stainless steel water guide 402, the water jacket 3 is a stainless steel water jacket 3, and the chassis 401 is an iron chassis 401. By providing the water guide 402 and the water jacket 3 with stainless steel, the processing is easy, the influence on the magnetic induction of the coil 2 can be reduced, and the coil is not easily rusted. By providing the chassis 401 as an iron chassis 401, the magnetic conductivity of the chassis 401 can be ensured.

In the illustrated embodiment, the chassis 401 and the iron core 1 are separate bodies connected by bolts, which is not a limitation of the present invention, and in an alternative embodiment, the chassis 401 and the iron core 1 may be connected by welding or the like, and the chassis 401 may also be integrally machined at the bottom of the iron core 1, for example, a groove communicated with the water guiding hole 8 is formed in a side direction of the bottom of the iron core 1.

For machining the chassis, preferably, an integrated chassis 401 as shown in fig. 1 may be adopted, a plurality of water guide cavities are formed in the chassis 401 in the circumferential direction, and a portion between adjacent water guide cavities may be fixed to the bottom of the iron core 1 by bolts. Alternatively, an assembled chassis 401 may be used, for example, an upper plate and a lower plate fixed by welding through a support rib, such as the form shown in fig. 3.

A further optimization is that the water jacket 3 is welded with radiating fins 10. By arranging the heat radiating fins 10, the heat exchange efficiency of the water in the water jacket 3 can be further improved.

For the arrangement of the heat radiating fins 10, it is preferable that the side walls of the water jacket 3 be bent inward, or a bent stainless steel sheet be separately welded in the water jacket 3 to form the heat radiating fins 10.

With regard to the arrangement of the water supply port 7 of the water jacket 3, in the illustrated embodiment, more specifically, a plurality of water supply ports 7 are arranged at intervals in the circumferential direction of the water jacket 3. Therefore, the water jacket 3 can uniformly discharge water, and the heat dissipation balance of the water jacket 3 is further ensured.

It should be noted that, in order to better show the mechanism of the present invention, in fig. 2, the fins in the water jacket are marked, which does not mean that the fins protrude from the top of the water jacket, and as can be seen in fig. 1, the fins are located inside the water jacket.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a water-cooled electromagnetism de-ironing separator, its characterized in that, including the iron core, encircle set up in the coil in the iron core outside, water-cooled electromagnetism de-ironing separator is still including setting up the water jacket in the coil inboard or the outside, set up in the water guide connecting piece of coil bottom, the water guide connecting piece have with the water guide chamber of water jacket intercommunication, the water guide connecting piece has down the mouth of a river, the top of water jacket has the mouth of a river.

2. The water-cooled electromagnetic iron remover according to claim 1, wherein said water guiding connector comprises a bottom plate disposed at the bottom of said iron core, a water guiding portion disposed at the outer side of said bottom plate, said water guiding portion disposed at the bottom of said coil, said bottom plate having said drain port.

3. The water-cooled electromagnetic iron remover according to claim 2, wherein said iron core is provided with a water guide hole, and the bottom of said water guide hole is communicated with said drain port.

4. The water-cooled electromagnetic iron remover according to claim 2, wherein a support rib is provided in said base plate.

5. The water-cooled electromagnetic iron remover according to claim 4, wherein said support bars are arranged at intervals along the circumference of said base plate, and said support bars are spiral.

6. The water-cooled electromagnetic iron remover according to claim 2, wherein said coils are provided in at least two, and the innermost of said coils is connected to said iron core.

7. The water-cooled electromagnetic iron remover according to claim 2, wherein said water jacket is an annular water jacket, and said water guide is an annular water guide.

8. The water-cooled electromagnetic iron remover according to claim 4, wherein said water guide is a stainless steel water guide, said water jacket is a stainless steel water jacket, and said chassis is an iron chassis.

9. The water-cooled electromagnetic iron remover according to claim 1, wherein heat dissipating fins are welded inside the water jacket.

10. The water-cooled electromagnetic iron remover according to claim 1, wherein a plurality of water supply ports are provided at circumferential intervals of the water jacket.

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