CN201275501Y - Environment-friendly dry-type magnetic separation machine - Google Patents

Environment-friendly dry-type magnetic separation machine Download PDF

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Publication number
CN201275501Y
CN201275501Y CNU200820172508XU CN200820172508U CN201275501Y CN 201275501 Y CN201275501 Y CN 201275501Y CN U200820172508X U CNU200820172508X U CN U200820172508XU CN 200820172508 U CN200820172508 U CN 200820172508U CN 201275501 Y CN201275501 Y CN 201275501Y
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CN
China
Prior art keywords
magnetic separation
magnetic
separation roller
frame
environment
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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
CNU200820172508XU
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Chinese (zh)
Inventor
刘建泳
王钊
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.)
WEIFANG HUAMEI ELECTROMAGNETIC MACHINERY TECHNOLOGY Co Ltd
Original Assignee
WEIFANG HUAMEI ELECTROMAGNETIC MACHINERY TECHNOLOGY Co Ltd
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Publication date
Application filed by WEIFANG HUAMEI ELECTROMAGNETIC MACHINERY TECHNOLOGY Co Ltd filed Critical WEIFANG HUAMEI ELECTROMAGNETIC MACHINERY TECHNOLOGY Co Ltd
Priority to CNU200820172508XU priority Critical patent/CN201275501Y/en
Application granted granted Critical
Publication of CN201275501Y publication Critical patent/CN201275501Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an environmental-friendly dry magnetic separator which comprises a stander, a magnetic separation drum driven by a power device is installed on the stander, a helical blade is arranged on the inner wall of the magnetic separation drum, a feeding hopper is installed on the stander at one end of the magnetic separation drum, and an ore tailing chute is arranged at the other opposite end of the magnetic separation drum; an arc-shaped magnetic system assembly adjacent to the magnetic separation drum and being adapted for the radian of the outer circle of the drum body is arranged on the outer circumference in the radial direction of the magnetic separation drum, and a beneficiated material conveyor for outputting the beneficiated material is arranged in the inner cavity of the magnetic separation drum. The environmental-friendly dry magnetic separator is used for screening the ferromagnetic material, is widely applied to various fields of mines, environmental protection, harbors, processing, storage, and the like, has high efficiency of magnetic separation, strong operating ability, high recovery rate and high grade and has no dust pollution.

Description

The environment-protection dry type magnetic separator
Technical field
The utility model relates to a kind of dry type magnetic separating device.
Background technology
At present, in ore-dressing practice, the general mode that adopts dry type preliminary election enrichment, be used for tcrude ore and filter out the soft ore particle powder that particle diameter is less or grade is lower, and slag, slag, mountain skin, sand dune, mine tailing sand, river sand, stone fragment, flyash etc. contain the recovery of the magnetisable material of magnetic material through fragmentation.The device that mode adopted of dry type preliminary election enrichment generally adopts belt permanent magnetic pulley formula magnetic separator, but this magnetic separator is because in use there is following problem in himself fault of construction: 1, the airborne dust problem does not solve, and dust pollution is serious.2, can not high-grade reclaim and the rate of recovery low.3, poor to thin poor, thin, the assorted stone ore sorting result of iron crystal disseminated grain size.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of dry type magnetic separator of high grade, no dust pollution of reclaiming.
For solving the problems of the technologies described above, the utility model comprises frame, and its design feature is that the magnetic separation roller that is driven by power set is installed on frame, and the magnetic separation roller inwall is provided with helical blade, on the frame of magnetic separation roller one end feed hopper is installed, the relative other end is provided with the mine tailing chute; Being provided with arc magnetic alternate with it and adaptation barrel cylindrical radian in the magnetic separation roller outer radial periphery is assembly, is provided with the fine fodder conveyer with fine fodder output in the magnetic separation roller inner chamber.
The fine fodder conveyer comprises open-topped cell body, and this cell body on frame, is equipped with the auger that is driven by power set by stent support in the cell body, and cell body upper edge discharging direction sidepiece is provided with the concentrate chute; The V-shaped opening of described cell body is coated with one deck protection network on this opening.
Described arc magnetic is that assembly roughly is half-surrounded with respect to the magnetic separation roller outer radial periphery, and arc magnetic is that the magnetic strength intensity of assembly weakens to the top gradually from the magnetic separation roller bottom.
At arc magnetic is that the periphery of assembly is provided with the guard shield that is supported on the frame, by tube connector deduster is installed on the guard shield tail end.
The axial two ends of described magnetic separation roller are provided with the guiding steel ring, and the two group support rollers corresponding with the steel ring that leads are installed on frame.
After adopting said structure, owing on the magnetic separation roller inwall, be provided with helical blade, material is discharged magnetic separation roller through helical blade along the mine tailing chute in by the magnetic separation process, the material of separating, leading through the vane sheet is more evenly distributed on the magnetic separation roller inwall, therefore magnetic material reclaims more thorough, product reclaims of high grade, and the material airborne dust is little simultaneously, and dust pollution is little.And arc magnetic to be assembly roughly be half-surrounded with respect to the magnetic separation roller outer radial periphery, arc magnetic is that the magnetic strength intensity of assembly weakens to the top gradually from the magnetic separation roller bottom, the magnetic material of being more convenient for reclaims; At arc magnetic is that the periphery of assembly is provided with the guard shield that is supported on the frame, by tube connector deduster is installed on the guard shield tail end, further reduces dust pollution, and can avoid the magnetisable material in the nonmagnetics confrontation fine fodder in the dust to pollute; And on the cell body opening, be coated with one deck protection network, and can avoid large granular materials to block packing auger blade, avoid equipment fault.
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;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the structural representation of fine fodder conveyer among Fig. 1.
The specific embodiment
With reference to accompanying drawing, this environment-protection dry type magnetic separator comprises frame 11, the magnetic separation roller 5 that is driven by power set is installed on frame 11, these power set drive and comprise the motor reducer 9 that is installed on the frame 11, on magnetic separation roller 5 axle head outer walls, bull gear 18 is installed, the little gear ring 17 that meshes with bull gear 18 is installed on the power output shaft of motor reducer 9, is provided with the guiding steel ring, the two group support rollers 10 corresponding with the steel ring that leads are installed on frame 11 at magnetic separation roller 5 axial two ends.Magnetic separation roller 5 inwalls are provided with helical blade, advance in order to promote material, and magnetic separation roller and helical blade all adopt less than the stainless steel material of magnetic and make.On the frame 11 of magnetic separation roller 5 one ends feed hopper 7 is installed, feed hopper 7 is supported on the frame 11 by hopper frame 8, and the relative other end is provided with mine tailing chute 12, and the below of mine tailing chute 12 is provided with mine tailing conveyer 13.Being provided with arc magnetic alternate with it and adaptation barrel cylindrical radian in magnetic separation roller 5 outer radial periphery is assembly 4, this arc magnetic is that assembly 4 has a cylinder, be arranged with permanent magnets by bolting on the cylinder inner wall, cylinder is supported and fixed on the frame 11 by swing link 19, this arc magnetic is that assembly 4 roughly is half-surrounded with respect to magnetic separation roller 5 outer radial periphery, it surrounds angle and is roughly 270 °, and arc magnetic is that the magnetic strength intensity of assembly 4 weakens to the top gradually from magnetic separation roller 5 bottoms.Be provided with fine fodder conveyer 6 in magnetic separation roller 5 inner chambers with fine fodder output, this fine fodder conveyer 6 comprises open-topped cell body 20, this cell body 20 by stent support on frame 11, the auger 21 that is driven by power set is installed in the cell body 20, screw-conveyer-shaft is supported on cell body 20 two ends by boss, power set are the motor reducer 23 that is connected with screw-conveyer-shaft power through shaft coupling, motor reducer 23 supports by support 16, cell body 20 upper edge discharging direction sidepieces are provided with concentrate chute 15, and the below of concentrate chute 15 is provided with concentrate conveyer 14.The V-shaped opening in described cell body 20 tops is coated with one deck protection network 22 on frame 11 on this opening.At arc magnetic is that the periphery of assembly 4 is provided with the guard shield 3 that is supported on the frame 11, by tube connector 2 deduster 1 is installed on guard shield 3 tail ends, and deduster 1 is a known configurations.

Claims (6)

1, a kind of environment-protection dry type magnetic separator, comprise frame (11), it is characterized in that on frame (11), being equipped with the magnetic separation roller (5) that drives by power set, magnetic separation roller (5) inwall is provided with helical blade, on the frame (11) of magnetic separation roller (5) one ends feed hopper (7) is installed, the relative other end is provided with mine tailing chute (12); Being provided with arc magnetic alternate with it and adaptation barrel cylindrical radian in magnetic separation roller (5) outer radial periphery is assembly (4), is provided with the fine fodder conveyer (6) with fine fodder output in magnetic separation roller (5) inner chamber.
2, environment-protection dry type magnetic separator according to claim 1, it is characterized in that described fine fodder conveyer (6) comprises open-topped cell body (20), this cell body (20) by stent support on frame (11), the auger (21) that is driven by power set is installed in the cell body (20), and cell body (20) upper edge discharging direction sidepiece is provided with concentrate chute (15).
3, environment-protection dry type magnetic separator according to claim 2 is characterized in that the V-shaped opening of described cell body (20), is coated with one deck protection network (22) on this opening.
4, according to each described environment-protection dry type magnetic separator of claim 1-3, it is characterized in that described arc magnetic is that assembly (4) roughly is half-surrounded with respect to magnetic separation roller (5) outer radial periphery, arc magnetic is that the magnetic strength intensity of assembly (4) weakens to the top gradually from magnetic separation roller (5) bottom.
5, according to each described environment-protection dry type magnetic separator of claim 1-3, it is characterized in that at arc magnetic being that the periphery of assembly (4) is provided with the guard shield (3) that is supported on the frame (11), on guard shield (3) tail end, deduster (1) is installed by tube connector (2).
6,, it is characterized in that described magnetic separation roller (5) axially is provided with the guiding steel ring in two ends, is equipped with the two group support rollers (10) corresponding with the steel ring that leads on frame (11) according to each described environment-protection dry type magnetic separator of claim 1-3.
CNU200820172508XU 2008-10-06 2008-10-06 Environment-friendly dry-type magnetic separation machine Expired - Fee Related CN201275501Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820172508XU CN201275501Y (en) 2008-10-06 2008-10-06 Environment-friendly dry-type magnetic separation machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820172508XU CN201275501Y (en) 2008-10-06 2008-10-06 Environment-friendly dry-type magnetic separation machine

Publications (1)

Publication Number Publication Date
CN201275501Y true CN201275501Y (en) 2009-07-22

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CNU200820172508XU Expired - Fee Related CN201275501Y (en) 2008-10-06 2008-10-06 Environment-friendly dry-type magnetic separation machine

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CN (1) CN201275501Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102628092A (en) * 2012-04-28 2012-08-08 攀枝花市尚亿科技有限责任公司 Smelting process for vanadium titano-magnetite
CN102886303A (en) * 2012-09-21 2013-01-23 汤铁 Varied magnetic-field dry magnetic separator
CN102886304A (en) * 2012-09-21 2013-01-23 汤铁 Magnetic roll of magnetic separator
CN105188945A (en) * 2013-04-02 2015-12-23 杜尔系统有限公司 Device and method for separating magnetizable particles from a fluid
CN106269225A (en) * 2016-08-29 2017-01-04 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of flyash magnetic wind is combined and is selected ferrum equipment and using method thereof
CN108704762A (en) * 2018-05-07 2018-10-26 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of blast furnace dust magnetic kind magnetization dry separation iron-extracting process
CN110479483A (en) * 2019-08-24 2019-11-22 曲靖贝塔科技有限公司 A kind of LiMn2O4 raw material mixing auger deironing apparatus
CN111408474A (en) * 2019-01-04 2020-07-14 苏州银马机械设备有限公司 Spiral magnetic separation device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102628092A (en) * 2012-04-28 2012-08-08 攀枝花市尚亿科技有限责任公司 Smelting process for vanadium titano-magnetite
CN102628092B (en) * 2012-04-28 2014-09-24 攀枝花市尚亿科技有限责任公司 Smelting process for vanadium titano-magnetite
CN102886303A (en) * 2012-09-21 2013-01-23 汤铁 Varied magnetic-field dry magnetic separator
CN102886304A (en) * 2012-09-21 2013-01-23 汤铁 Magnetic roll of magnetic separator
CN102886303B (en) * 2012-09-21 2016-05-04 汤铁 Varying magnetic field dry-type magnetic extractor
CN102886304B (en) * 2012-09-21 2017-03-15 汤铁 Magnetic roll of magnetic separator
CN105188945A (en) * 2013-04-02 2015-12-23 杜尔系统有限公司 Device and method for separating magnetizable particles from a fluid
CN106269225A (en) * 2016-08-29 2017-01-04 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of flyash magnetic wind is combined and is selected ferrum equipment and using method thereof
CN108704762A (en) * 2018-05-07 2018-10-26 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of blast furnace dust magnetic kind magnetization dry separation iron-extracting process
CN111408474A (en) * 2019-01-04 2020-07-14 苏州银马机械设备有限公司 Spiral magnetic separation device
CN110479483A (en) * 2019-08-24 2019-11-22 曲靖贝塔科技有限公司 A kind of LiMn2O4 raw material mixing auger deironing apparatus

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090722

Termination date: 20091106