CN101327464A - Disk-type magnetic separator - Google Patents
Disk-type magnetic separator Download PDFInfo
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- CN101327464A CN101327464A CNA2008100483355A CN200810048335A CN101327464A CN 101327464 A CN101327464 A CN 101327464A CN A2008100483355 A CNA2008100483355 A CN A2008100483355A CN 200810048335 A CN200810048335 A CN 200810048335A CN 101327464 A CN101327464 A CN 101327464A
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- disk
- type magnetic
- disc
- magnetic
- shaped magnets
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Abstract
The present invention relates to a magnetic material selecting device, in particular to a disc type magnetic extractor which comprises a disc shaped magnetic body, an ore collecting downspouting and a rotating shaft which is driven by a motor by a transmission mechanism. The disc type magnetic extractor is characterized in that the disc shaped magnetic body is provided with a magnetic area and a non-magnetic area; the disc shaped magnetic body is arranged in a rotating casing driven by the motor. The disc type magnetic extractor has the advantage that the disc type magnetic extractor not only has high selecting rate but also is not worn easily and has long service life.
Description
Technical field
The present invention relates to a kind of magnetic material sorting equipment, particularly a kind of disk-type magnetic separator.
Background technology
Disk-type magnetic separator is widely used in industries such as metallurgy, mine, non-ferrous metal, gold and electric power, and the disk-type magnetic separator of prior art mostly is that magnetic patch directly contacts with ore pulp, and by force mineral is scraped by scraper plate.If magnetic is strong excessively, mineral just are difficult for scraping, and influence next round work like this; Magnetic excessively a little less than, the not strong mineral of part magnetic conductivity just run off with mixture, cause waste.And because scraper plate directly contacts with magnetic patch, the both is worn and torn easily, influences the life-span of disk-type magnetic separator.
Summary of the invention
The object of the present invention is to provide a kind of disk-type magnetic separator, it not only sorts rate height but also not easy to wear, long service life.
Realize that the object of the invention technical scheme is: a kind of disk-type magnetic separator, the rotating shaft that comprises disc-shaped magnets, collection ore deposit chute, drives by transmission mechanism by motor, it is characterized in that: magnetic force district and non-magnetic force district are arranged on the disc-shaped magnets, and this disc-shaped magnets is positioned at by motor-driven rotational shell.
And the scope in magnetic force district is 250 °～280 °, and the scope in non-magnetic force district is 110 °～80 °.
And disc-shaped magnets is made up of chassis and magnetic patch.
And the gap between disc-shaped magnets and the rotational shell is 0＜δ≤5 millimeter.
And described transmission mechanism is a worm-gear speed reducer.
And 2～10 rotational shells that on axis, are arranged in parallel, there is collection ore deposit chute to be arranged in the gap between the rotational shell.
And the bottom of rotational shell is arranged in the chute.
And be connected with the adjusting bolt on the axis.
Advantage of the present invention is: 1. magnetic is strong, sorts the rate height.2. because magnetic patch does not directly contact with collection ore deposit chute, and mineral are for coming off voluntarily, thus not easy to wear, long service life.
Description of drawings
Fig. 1 is the cutaway view of a working cell of disk-type magnetic separator.
Fig. 2 is the structural representation of rotational shell and chute, collection ore deposit chute.
Fig. 3 is the structural representation of disk-type magnetic separator.
Fig. 4 is the cutaway view of rotational shell and disc-shaped magnets left view.
Fig. 5 is the cutaway view of disc-shaped magnets.
The specific embodiment
Referring to Fig. 1～5, the present invention is described further below with reference to embodiment.
The present invention relates to a kind of magnetic material sorting equipment, particularly a kind of disk-type magnetic separator, the rotating shaft 10 that comprises disc-shaped magnets 7, collection ore deposit chute 5, drives by transmission mechanism by motor 4, it is characterized in that: magnetic force district 11 and non-magnetic force district 12 are arranged on the disc-shaped magnets 7, and this disc-shaped magnets 7 is positioned at the rotational shell 2 that is driven by motor 4.
Ore pulp in rotational shell 2 and the chute 6 contacts, and under the effect of magnetic patch 9 magnetic force on the disc-shaped magnets 7, mineral are attracted on the rotational shell 2 along with rotational shell 2 is separated from ore pulp.Just come off voluntarily when mineral advance to non-magnetic force district 12 with rotational shell 2, rotational shell 2 is again from newly beginning next round work.
During work, disc-shaped magnets 7 is not rotated with rotational shell 2, and therefore the locus in non-magnetic force district 12 is fixed.
By mineral is to come off voluntarily in non-magnetic force district 12, do not need scraper plate by force it to be scraped, so wear and tear in machines is little, long service life; Simultaneously can select for use the strong magnetic patch of magnetic force 9 to be installed on the chassis 13, the mineral that magnetic property is more weak also sort out, thereby reach the purpose that improves the rate that sorts.
And the scope in magnetic force district 11 is 250 °～280 °, and the scope in non-magnetic force district 12 is 110 °～80 °.
Further technical scheme can be that disc-shaped magnets 7 is made up of chassis 13 and magnetic patch 9.
Can on chassis 13, install installing plate 8 additional during installation, two magnetic patch 9 of symmetry are bonding with N and the S utmost point and this installing plate 8 respectively.
And the gap between disc-shaped magnets 7 and the rotational shell 2 is 0＜δ≤5 millimeter.
Further technical scheme also can be that described transmission mechanism is a worm-gear speed reducer 3.
Because rotational shell 2 rotating speeds are low, per minute 3～5 changes, and therefore uses worm-gear speed reducer 3 can reduce step of reduction, saves manufacturing cost.Also can use cycloidal planetary gear speed reducer.
Because it is the classical kind of drive that motor 4 changes rotatablely moving of self into rotational shell 2 rotatablely move by worm-gear speed reducer 3, rotating shaft 10, does not just give unnecessary details its concrete connected mode here.
And 2～10 rotational shells 2 that on axis 1, are arranged in parallel, have in the gap that collection ore deposit chute 5 is arranged between the rotational shell 2.
And the bottom of rotational shell 2 is arranged in the chute 6.
Ore pulp is poured into from chute 6 one ends, along with the rotation of rotational shell 2, is divided the ore pulp that finishes to discharge disk-type magnetic separator from the other end of chute 6.
Further technical scheme can also be to be connected with the adjusting bolt on the axis 1.
Because disc-shaped magnets 7 is connected with axis 1, therefore rotates 1 and can reach the purpose that changes 12 positions, non-magnetic force district by adjusting bolt drive axis.
Claims (8)
1. disk-type magnetic separator comprises disc-shaped magnets, collection ore deposit chute, by the rotating shaft that motor drives by transmission mechanism, and it is characterized in that: magnetic force district and non-magnetic force district are arranged on the disc-shaped magnets, and this disc-shaped magnets is positioned at by motor-driven rotational shell.
2. a kind of disk-type magnetic separator according to claim 1 is characterized in that: the scope in magnetic force district is 250 °～280 °, and the scope in non-magnetic force district is 110 °～80 °.
3. a kind of disk-type magnetic separator according to claim 1 is characterized in that: disc-shaped magnets is made up of chassis and magnetic patch.
4. a kind of disk-type magnetic separator according to claim 1 is characterized in that: the gap between disc-shaped magnets and the rotational shell is 0＜δ≤5 millimeter.
5. a kind of disk-type magnetic separator according to claim 1 is characterized in that: described transmission mechanism is a worm-gear speed reducer.
6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of disk-type magnetic separators, it is characterized in that: 2～10 rotational shells that are arranged in parallel on axis have collection ore deposit chute to be arranged in the gap between the rotational shell.
7. according to claim 1 or 2 or 3 or 4 or 5 described a kind of disk-type magnetic separators, it is characterized in that: the bottom of rotational shell is arranged in the chute.
8. according to claim 1 or 2 or 3 or 4 or 5 described a kind of disk-type magnetic separators, it is characterized in that: be connected with the adjusting bolt on the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100483355A CN101327464A (en) | 2008-07-09 | 2008-07-09 | Disk-type magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100483355A CN101327464A (en) | 2008-07-09 | 2008-07-09 | Disk-type magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101327464A true CN101327464A (en) | 2008-12-24 |
Family
ID=40203606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100483355A Pending CN101327464A (en) | 2008-07-09 | 2008-07-09 | Disk-type magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101327464A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415448A (en) * | 2010-09-28 | 2012-04-18 | Cj第一制糖株式会社 | Device used to crumb and select tofu |
| CN104882241A (en) * | 2015-06-02 | 2015-09-02 | 四川环能德美科技股份有限公司 | Magnetic ceramic plate and production process thereof |
| CN105170324A (en) * | 2015-08-11 | 2015-12-23 | 李泽 | Method and device for removing iron on magnet |
-
2008
- 2008-07-09 CN CNA2008100483355A patent/CN101327464A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415448A (en) * | 2010-09-28 | 2012-04-18 | Cj第一制糖株式会社 | Device used to crumb and select tofu |
| CN104882241A (en) * | 2015-06-02 | 2015-09-02 | 四川环能德美科技股份有限公司 | Magnetic ceramic plate and production process thereof |
| CN105170324A (en) * | 2015-08-11 | 2015-12-23 | 李泽 | Method and device for removing iron on magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |