CN201510933U - Permanent magnet wet-type magnetic separator - Google Patents

Permanent magnet wet-type magnetic separator Download PDF

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Publication number
CN201510933U
CN201510933U CN 200920239743 CN200920239743U CN201510933U CN 201510933 U CN201510933 U CN 201510933U CN 200920239743 CN200920239743 CN 200920239743 CN 200920239743 U CN200920239743 U CN 200920239743U CN 201510933 U CN201510933 U CN 201510933U
Authority
CN
China
Prior art keywords
magnetic
cell
wet type
separator
magnetic separator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200920239743
Other languages
Chinese (zh)
Inventor
王兆连
张洪彬
张秀录
刘风亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HUATE MAGNET TECHNOLOGY Co Ltd
Original Assignee
SHANDONG HUATE MAGNET TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG HUATE MAGNET TECHNOLOGY Co Ltd filed Critical SHANDONG HUATE MAGNET TECHNOLOGY Co Ltd
Priority to CN 200920239743 priority Critical patent/CN201510933U/en
Application granted granted Critical
Publication of CN201510933U publication Critical patent/CN201510933U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a permanent magnet wet-type magnetic separator. The magnetic separator comprises a frame; a magnetic separation roller driven by a power device is mounted on the frame; a fixed magnetic system is arranged in the magnetic separation roller; a tank body, into which the magnetic separation roller can partially stretch, is mounted at the lower part of the frame; a feeding box is arranged on one side of the tank body; a fabric device is arranged in the feeding box; a discharge port corresponding to a notch at the top of the tank body is formed at the lower part of the feeding box; and a finished ore box opposite to the feeding box is arranged on the other side of the tank body. The utility model has the advantages that the structure is simple; the fabric device is arranged in the feeding box, so that the material can fully disperse and evenly enter into the tank body; and the magnetic separator has high recovery efficiency and good separating effect.

Description

The permanent magnetic wet type magnetic separator
Technical field
The utility model belongs to ferrous metal wet type preparation equipment technical field, particularly relates to a kind of permanent magnetic wet type magnetic separator that can significantly improve magnetic iron ore with ball mill production efficiency.
Background technology
Along with developing rapidly of ore dressing industry, after the exploitation of various grades ore deposit, the height of going into the ball mill grade of ore has just become the restriction iron ore to select one of key factor of factory's production efficiency.Tailings discarding by preconcentration equipment mainly contains dry type magnetic pulley and common downstream-type wet magnetic separator before the ball mill that ferrous metal ore dressing is at present already adopted.The dry type magnetic pulley since be subjected to by the dress condition and with the restriction of the material way of contact, exist the magnetic thing rate of recovery low, the defective that tailings grade is high, the downstream-type wet magnetic separator can not sort the bigger ore of particle, wear no resistance, cylindrical shell and cell body are short service life, and cloth is inhomogeneous, the magnetic recovery rate is low, does not reach the desirable requirement of selecting factory's tailings discarding by preconcentration, increasing the benefit.Original tailings discarding by preconcentration equipment more and more can not satisfy throws the tail index request before selecting factory to go into mill, is badly in need of a kind of novel magnetic plant of exploitation.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, provide a kind of simple in structure, organic efficiency is high, the permanent magnetic wet type magnetic separator of good separation effect.
For solving the problems of the technologies described above, the utility model comprises frame, the magnetic separation roller that is driven by power set is installed on the frame, be provided with fixedly magnetic system in the magnetic separation roller, its design feature is in frame lower the cell body that magnetic separation roller can partly be stretched into to be installed, and a side of cell body is provided with to the ore deposit case, gives in the case of ore deposit and is provided with distribution device, be provided with and the corresponding discharging opening of cell body top notch for the ore deposit lower box part, the opposite side of cell body is provided with and gives the relative concentrate case of ore deposit case.
Be provided with the ore pulp overflow ducts in cell body, the cell body bottom is provided with the overfall that is communicated with described ore pulp overflow ducts top.
Be provided with the mine tailing outlet in the cell body bottom, this mine tailing outlet is provided with the adjusting device of regulating liquid level in the cell body.
Described adjusting device is the outlet aperture adjustable plate that is positioned in the mine tailing outlet.
Described distribution device is the cutting plate that is obliquely installed in giving the ore deposit case, and cutting plate is positioned at the top of discharging opening, is provided with the flushometer towards cutting plate in the case of ore deposit.
On the outer surface of magnetic separation roller, be provided with wearing layer.
On the inner surface of cell body, be provided with wearing layer.
Described fixedly magnetic is to be fan-shaped, and fixedly magnetic system is positioned at cell body.
Described fixedly magnetic is to be made of be provided with alternate successively with secondary magnetic pole of main pole.
Being equipped with on frame and regulating fixing magnetic is that the magnetic of angle is adjusting device.
After adopting said structure, it is simple in structure, owing to be provided with distribution device in giving the ore deposit case, makes material enter cell body, magnetic separator organic efficiency height, good separation effect with fully being uniformly dispersed.And in cell body, be provided with the ore pulp overflow ducts, further improve organic efficiency, in the mine tailing outlet, the adjusting device of regulating liquid level in the cell body is set, guarantee that liquid level is stable in the cell body, be easy to reclaim magnetic material, on the inner surface of the outer surface of magnetic separation roller and cell body, wearing layer is set, prolongs the service life of magnetic separation roller and cell body.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 looks for Fig. 1 left side;
The structural representation that Fig. 3 looks for a cell body left side;
The structural representation of Fig. 4 for looking to a case left side, ore deposit;
The structural representation that Fig. 5 looks for a magnetic system left side.
The specific embodiment
With reference to accompanying drawing, this permanent magnetic wet type magnetic separator comprises frame 2, the magnetic separation roller 6 that is driven by power set is installed on the frame 2, be provided with fixedly magnetic system in the magnetic separation roller 6, the concrete structure of magnetic separation roller 6 is: magnetic separation roller 6 has back shaft 11, back shaft 11 is installed on the frame 2 by bearing block, fixedly magnetic system is fixedly mounted on the back shaft, fixedly magnetic ties up to and is fan-shaped layout in the radial direction, constitute by main pole 12 are provided with alternate successively with secondary magnetic pole 13, be that secondary magnetic pole 13 is installed between the gap between the adjacent main pole 12, the major-minor magnetic pole is made by NdFeB material, at back shaft the swing roller of being made by stainless steel material is installed by bearing block, one end of swing roller links by power drive mechanism 3 and the motor reducer power that is installed on the frame 2, be equipped with at frame 2 other ends that to regulate fixing magnetic be that the magnetic of angle is adjusting device 1, magnetic is that adjusting device 1 is connected with back shaft 11.The cell body 5 that magnetic separation roller 6 can partly be stretched into is installed in frame 2 bottoms, aforesaid fixedly magnetic is to be positioned at cell body 5, in cell body 5, be provided with ore pulp overflow ducts 16, cell body 5 bottoms are provided with the overfall 8 that is communicated with described ore pulp overflow ducts 16 tops, be provided with mine tailing outlet 9 in cell body 5 bottoms, this mine tailing outlet 9 is provided with the adjusting device of regulating liquid level in the cell body 5, this adjusting device is the outlet aperture adjustable plate 10 that is positioned in the mine tailing outlet 9, overflow ducts and adjusting device are set, can guarantee that liquid level is stable in the cell body, be easy to reclaim magnetic material.One side of cell body 5 is provided with to ore deposit case 4, give in the ore deposit case 4 and be provided with distribution device, be provided with and the corresponding discharging opening 18 of cell body 5 top notches for ore deposit case 4 bottoms, distribution device is the cutting plate 15 that is obliquely installed in giving ore deposit case 4, cutting plate 15 is positioned at the top of discharging opening 18, in ore deposit case 4, be provided with flushometer 14 towards cutting plate 15, flushometer 14 is the water pipe that is provided with magnetic separation roller 6 axially parallels, water pipe is provided with the apopore towards cutting plate 15, it is in order to guarantee that the material that enters cell body is uniformly dispersed along magnetic separation roller 6 length directions, to improve organic efficiency that the distribution device device is set.Be provided with the concentrate case 7 relative with giving ore deposit case 4 at the opposite side of cell body 5, the bottom of concentrate case 7 is provided with concentrate outlet 17.In order to improve the whole service life of equipment, on the outer surface of magnetic separation roller 6, be provided with wearing layer, on the inner surface of cell body 5, be provided with wearing layer, the material of wearing layer is a corundum.

Claims (10)

1. permanent magnetic wet type magnetic separator, comprise frame (2), the magnetic separation roller (6) that is driven by power set is installed on the frame (2), be provided with fixedly magnetic system in the magnetic separation roller (6), it is characterized in that the cell body (5) that magnetic separation roller (6) can partly be stretched into being installed in frame (2) bottom, one side of cell body (5) is provided with to ore deposit case (4), give in the ore deposit case (4) and be provided with distribution device, be provided with and the corresponding discharging opening (18) of cell body (5) top notch for ore deposit case (4) bottom, the opposite side of cell body (5) is provided with and gives the relative concentrate case (7) of ore deposit case (4).
2. permanent magnetic wet type magnetic separator according to claim 1 is characterized in that being provided with ore pulp overflow ducts (16) in cell body (5), cell body (5) bottom is provided with the overfall (8) that is communicated with described ore pulp overflow ducts (16) top.
3. permanent magnetic wet type magnetic separator according to claim 1 is characterized in that being provided with mine tailing outlet (9) in cell body (5) bottom, and this mine tailing outlet (9) is provided with the adjusting device of regulating the interior liquid level of cell body (5).
4. permanent magnetic wet type magnetic separator according to claim 3 is characterized in that described adjusting device is for being positioned at the outlet aperture adjustable plate (10) in the mine tailing outlet (9).
5. permanent magnetic wet type magnetic separator according to claim 1, it is characterized in that described distribution device is for being obliquely installed the cutting plate (15) in giving ore deposit case (4), cutting plate (15) is positioned at the top of discharging opening (18), is provided with the flushometer (14) towards cutting plate (15) in ore deposit case (4).
6. according to each described permanent magnetic wet type magnetic separator of claim 1-5, it is characterized in that on the outer surface of magnetic separation roller (6), being provided with wearing layer.
7. according to each described permanent magnetic wet type magnetic separator of claim 1-5, it is characterized in that on the inner surface of cell body (5), being provided with wearing layer.
8. according to each described permanent magnetic wet type magnetic separator of claim 1-5, it is characterized in that described fixedly magnetic is to be fan-shaped, fixedly magnetic system is positioned at cell body (5).
9. according to each described permanent magnetic wet type magnetic separator of claim 1-5, it is characterized in that described fixedly magnetic is by the alternate successively formation that is provided with secondary magnetic pole (13) of main pole (12).
10. according to each described permanent magnetic wet type magnetic separator of claim 1-5, it is characterized in that on frame (2), being equipped with that to regulate fixing magnetic be that the magnetic of angle is adjusting device (1).
CN 200920239743 2009-10-19 2009-10-19 Permanent magnet wet-type magnetic separator Expired - Fee Related CN201510933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920239743 CN201510933U (en) 2009-10-19 2009-10-19 Permanent magnet wet-type magnetic separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920239743 CN201510933U (en) 2009-10-19 2009-10-19 Permanent magnet wet-type magnetic separator

Publications (1)

Publication Number Publication Date
CN201510933U true CN201510933U (en) 2010-06-23

Family

ID=42482330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920239743 Expired - Fee Related CN201510933U (en) 2009-10-19 2009-10-19 Permanent magnet wet-type magnetic separator

Country Status (1)

Country Link
CN (1) CN201510933U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698866A (en) * 2012-06-01 2012-10-03 句容市恒祥金属再生利用有限公司 Semi-counter current type magnetic separator special for grinding wheel ash
CN103041916A (en) * 2013-01-23 2013-04-17 长沙矿冶研究院有限责任公司 Magnetic separator
CN104874475A (en) * 2015-06-18 2015-09-02 胡华虎 Rotary drum type rear-earth strong-magnetic high-gradient magnetic separator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698866A (en) * 2012-06-01 2012-10-03 句容市恒祥金属再生利用有限公司 Semi-counter current type magnetic separator special for grinding wheel ash
CN103041916A (en) * 2013-01-23 2013-04-17 长沙矿冶研究院有限责任公司 Magnetic separator
CN103041916B (en) * 2013-01-23 2015-12-23 长沙矿冶研究院有限责任公司 A kind of magnetic separator
CN104874475A (en) * 2015-06-18 2015-09-02 胡华虎 Rotary drum type rear-earth strong-magnetic high-gradient magnetic separator

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100623

Termination date: 20151019

EXPY Termination of patent right or utility model