CN210187404U - Anti-scaling, anti-blocking and magnetic-isolating device for iron core of high-gradient magnetic separator - Google Patents
Anti-scaling, anti-blocking and magnetic-isolating device for iron core of high-gradient magnetic separator Download PDFInfo
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- CN210187404U CN210187404U CN201920201014.8U CN201920201014U CN210187404U CN 210187404 U CN210187404 U CN 210187404U CN 201920201014 U CN201920201014 U CN 201920201014U CN 210187404 U CN210187404 U CN 210187404U
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Abstract
The utility model discloses a stifled magnetism separator is prevented in scale control of high gradient magnet separator iron core installs in the gap that the iron core ore pulp passes through on the magnet separator, including a set of box body. Each box body is a flat box body which is formed by bending, cutting and welding at least one non-magnetic-conductive stainless steel plate, wherein the upper end of the flat box body is provided with a flanging, and the upper surface and the lower surface of the flat box body are provided with openings. The utility model discloses keep apart the parallel magnetic field that produces in the gap that passes through the iron core ore pulp on the high gradient magnet separator and ore pulp granule for the ferromagnetic granule in the ore pulp granule can not be adsorbed to the gap periphery, fine solution the easy scale deposit of the standing ring high gradient magnet separator iron core clearance of original market application and the problem of jam. The utility model has simple manufacture and installation and low cost; the time for descaling and cleaning the blockage of the iron core is greatly saved; and meanwhile, the beneficiation productivity and effect are improved.
Description
Technical Field
The invention belongs to the field of mineral separation machinery, and particularly relates to a high-gradient magnetic separator iron core anti-scaling, anti-blocking and magnetic isolating device suitable for mineral separation of weakly magnetic minerals and iron removal of non-metallic minerals and used for purification.
Background
The iron core for the existing high-gradient magnetic separator has the following problems: after high gradient magnet separator excitation coil started (excitation back), can produce high strength background magnetic field around the yoke of magnet separator, can produce a parallel magnetic field in the gap that the same magnet separator goes up iron core ore pulp and passes through, when the ore pulp passes through, ferromagnetic particle can adsorb at the gap periphery, can cause the gap scale deposit even to block up in the time of the day to influence ore dressing productivity and effect.
Disclosure of Invention
The invention aims to solve the technical problem that the iron core gap is easy to scale and block in the prior art, and provides an iron core anti-scaling and anti-blocking magnetism isolating device of a high-gradient magnetic separator, which is used for isolating a parallel magnetic field generated in the iron core gap from ore pulp particles, enabling the periphery of the gap not to adsorb ferromagnetic particles in ore pulp and preventing scale and blocking.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a high gradient magnet separator iron core scale control prevents stifled magnetism isolating device, installs in the gap that iron core ore pulp passes through on the magnet separator, includes a set of box body.
Each box body is a flat box body which is formed by bending, cutting and welding at least one non-magnetic-conductive stainless steel plate, wherein the upper end of the flat box body is provided with a flanging, and the upper surface and the lower surface of the flat box body are provided with openings. The lower end of the box body can extend into the gap, and the upper end flanging of the box body is supported on the iron core, so that the whole box body is prevented from falling into the gap.
In one embodiment, the non-magnetic stainless steel plate is welded by spot welding.
Advantages and advantageous effects of the invention
The invention isolates the parallel magnetic field generated in the gap through which the iron core ore pulp passes on the high-gradient magnetic separator from ore pulp particles, so that the ferromagnetic particles in the ore pulp particles can not be adsorbed at the periphery of the gap, and the problem of vertical ring high-gradient magnetic separation applied in the original market is well solved
The gap of the iron core on the machine is easy to scale and block. The invention has simple manufacture and installation and low cost; the time for descaling and cleaning the blockage of the iron core is greatly saved; and meanwhile, the beneficiation productivity and effect are improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic view of the installation and principle of the present invention.
Detailed Description
In order to facilitate an understanding of the invention, a full description thereof will be given below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Referring to fig. 1 to 5, an anti-scaling, anti-blocking and magnetic isolating device for an iron core of a high gradient magnetic separator is installed in a gap 3 through which ore slurry passes through the iron core 2 of the magnetic separator, and comprises a set of box bodies 1.
Each box body 1 is a flat box body which is formed by bending, cutting and welding a non-magnetic-conductive stainless steel plate, wherein the upper end of the flat box body is provided with a flanging, and the upper surface and the lower surface of the flat box body are provided with openings.
Specifically, the lower end of the box body 1 can extend into the gap 3, and the upper end flanging of the box body 1 is supported on the iron core 2, so that the whole box body 1 is prevented from falling into the gap 3. The welding mode of the non-magnetic stainless steel plate is spot welding.
Working principle and working process of the invention
As shown in figure 5, the box bodies 1 are arranged in gaps 3 through which ore pulp passes through an iron core 2 on the magnetic separator, one gap 3 corresponds to one box body 1 (only one box body 1 is shown in figure 5, and the box bodies 1 in other gaps 3 are not shown), parallel magnetic fields among the gaps 3 are separated by the magnetic separator, ferromagnetic particles in the ore pulp cannot be adsorbed on the periphery of the gaps 3 when the ore pulp passes through, and therefore the problems of scaling and blockage of the gaps 3 are basically eliminated.
Advantages and advantageous effects of the invention
The invention isolates the parallel magnetic field generated in the gap 3 through which the ore pulp of the iron core 2 on the high-gradient magnetic separator passes from ore pulp particles, so that the ferromagnetic particles in the ore pulp particles can not be adsorbed at the periphery of the gap 3, and the problem of the vertical ring high ladder applied in the original market is well solved
The gap 3 of the iron core 2 of the magnetic separator is easy to scale and block. The invention has simple manufacture and installation and low cost; the time for descaling and cleaning the iron core 2 is greatly saved; and meanwhile, the beneficiation productivity and effect are improved.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. An anti-scaling, anti-blocking and magnetic-isolating device for an iron core of a high-gradient magnetic separator is arranged in a gap through which ore pulp of the iron core passes on the magnetic separator,
the magnetic field-free box is characterized by comprising a group of box bodies, wherein each box body is a flat box body which is formed by bending, cutting and welding at least one non-magnetic-conductive stainless steel plate into a flat box body with a flanging at the upper end and an opening at the upper and lower surfaces;
the lower end of the box body can extend into the gap, and the upper end flanging of the box body is supported on the iron core, so that the whole box body is prevented from falling into the gap.
2. The iron core antiscaling, anti-blocking and magnetism isolating device for the high gradient magnetic separator as recited in claim 1, wherein the non-magnetic stainless steel plate is welded by spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201014.8U CN210187404U (en) | 2019-02-15 | 2019-02-15 | Anti-scaling, anti-blocking and magnetic-isolating device for iron core of high-gradient magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201014.8U CN210187404U (en) | 2019-02-15 | 2019-02-15 | Anti-scaling, anti-blocking and magnetic-isolating device for iron core of high-gradient magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210187404U true CN210187404U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201014.8U Active CN210187404U (en) | 2019-02-15 | 2019-02-15 | Anti-scaling, anti-blocking and magnetic-isolating device for iron core of high-gradient magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210187404U (en) |
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2019
- 2019-02-15 CN CN201920201014.8U patent/CN210187404U/en active Active
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