CN104888950B - Magnetic anomaly walks separated dry type magnetic separator - Google Patents
Magnetic anomaly walks separated dry type magnetic separator Download PDFInfo
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- CN104888950B CN104888950B CN201510350382.5A CN201510350382A CN104888950B CN 104888950 B CN104888950 B CN 104888950B CN 201510350382 A CN201510350382 A CN 201510350382A CN 104888950 B CN104888950 B CN 104888950B
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Abstract
Separated dry type magnetic separator is walked the invention discloses a kind of magnetic anomaly, including frames, the left upper end of frames is provided with feed hopper, in frames roughing conveyer belt is provided tiltedly with from left upper end to bottom righthand side, adjustable type flat board magnetic system and vibration conveying device, adjustable type flat board magnetic system and vibration conveying device are respectively provided above and below the inferior division of roughing conveyer belt, the front end of the lower exit port alignment vibration conveying device of feed hopper, it is provided with frames at the lower section for the end outlet for vibrating conveying device and scans magnet drum, the right and lower section for scanning magnet drum are provided with recovering hopper.Strongly magnetic mineral monomer or rich intergrowth in the material that roughing conveyer belt will be vibrated on conveying device first are inhaled on suspending, and due to flat board magnetic system magnetic pole alternating, magnetic field gradual change during forwards transportation, gangue or lean intergrowth are mingled with into rolling to drop, rough concentrate high-grade can be realized；Scanning magnet drum can carry out scanning recovery to the lean intergrowth of the weak magnetic mineral on vibration conveying device or strongly magnetic mineral, so as to ensure mine tailing index.
Description
Technical field
The present invention relates to a kind of preparation equipment, more particularly to a kind of magnetic anomaly step separated dry type magnetic separator.
Background technology
" can throw early throwing, can receive early receipts " is one of basic principle of ore dressing.The useless index of dry separation throwing, which is directly influenced, selects factory
Economic interests, especially mining industry integral form is weak in recent years, iron ore price is in low level period, how as much as possible to drop
Low production cost is the key for concerning Business survival.
The main flow dry-type magnetic extractor applied in the market such as magnet drum, magnetic pulley, box dry-dressing machine etc., due to sorting shape
Formula cause to throw it is useless during easily cause that separation is unclear, throw that useless rate is low, throw it is useless after concentrate grade lifting amplitude it is smaller the problems such as, especially
It is that problem is more prominent when handling the fine particles such as in small, broken bits or high pressure roller mill product；On the other hand, if contain in ore simultaneously
When strongly magnetic mineral (such as magnetic iron ore) is with weakly magnetic mineral (such as bloodstone, ilmenite, speculum iron, garnet) thing, separation
Different magnetic separator step-by-step processings need to be used, it easily causes the problems such as sorting flow is complicated, separation index is difficult regulation.
The content of the invention
Walk and separate it is an object of the invention to provide a kind of rough concentrate grade height, the useless magnetic anomaly that rate is big, mine tailing index is up to standard of throwing
Dry-type magnetic extractor.
The purpose of the present invention is achieved through the following technical solutions：
The magnetic anomaly step separated dry type magnetic separator of the present invention, including frames, the left upper end of the frames, which is provided with, to be given
In hopper, the frames roughing conveyer belt, adjustable type flat board magnetic system and vibration fortune are provided tiltedly with from left upper end to bottom righthand side
Expect device, the adjustable type flat board magnetic system and vibration conveying device be respectively provided at the roughing conveyer belt inferior division top and
Lower section, the front end of the lower exit port alignment vibration conveying device of the feed hopper, the end of the vibration conveying device goes out
It is provided with frames at the lower section of mouth and scans magnet drum, the right and lower section for scanning magnet drum is provided with rewinding
Bucket.
As seen from the above technical solution provided by the invention, magnetic anomaly step separated dry type magnetic provided in an embodiment of the present invention
Machine, including frames are selected, the left upper end of frames is provided with feed hopper, due to inclining in frames from left upper end to bottom righthand side
Tiltedly provided with roughing conveyer belt, adjustable type flat board magnetic system and vibration conveying device, adjustable type flat board magnetic system and vibration conveying device point
Above and below the inferior division for not being located at roughing conveyer belt, the front end of the lower exit port alignment vibration conveying device of feed hopper,
Be provided with frames at the lower section for the end outlet for vibrating conveying device and scan magnet drum, scan magnet drum right and
Lower section is provided with recovering hopper.The strongly magnetic mineral monomer or richness that roughing conveyer belt will vibrate in the material on conveying device first connect
Raw body is inhaled on suspending, and due to flat board magnetic system magnetic pole alternating, magnetic field intensity gradual change during forwards transportation, by gangue or poor adhesion
Body is mingled with rolling and dropped, and realizes rough concentrate high-grade；Scanning magnet drum can be to the weak magnetic mineral on vibration conveying device or strong
The lean intergrowth of magnetic mineral carries out scanning recovery, so as to ensure mine tailing index.
Brief description of the drawings
Fig. 1 is that the dimensional structure diagram of magnetic anomaly step separated dry type magnetic separator provided in an embodiment of the present invention (hides frame
Cover plate)；
Fig. 2 is the main diagram (hiding machine frame shield plate) that magnetic anomaly provided in an embodiment of the present invention walks separated dry type magnetic separator；
Fig. 3 is the left diagram (hiding machine frame shield plate) that magnetic anomaly provided in an embodiment of the present invention walks separated dry type magnetic separator；
In figure：1：Frames；2：Feed hopper；3：Roughing conveyer belt；4：Transmission system；5：Recovering hopper；6：Scan magnetic rolling
Cylinder；7：Adjustable type flat board magnetic system；8：Vibrate conveying device；9：Smoother roller；10：Roughing conveyer belt reversing drum；11：Roughing is conveyed
Band belt；12：Flat board magnetic system adjusting apparatus；13：Roughing transporting belt driving drum；14：Rough concentrate hopper；15：Roughing sub-material is kept off
Plate；16：Sweep concentrate hopper；17：Scan sub-material baffle plate；18：Wind up mineral aggregate case；19：Vibrate material-throwing device；20：Vibrate refining dress
Put；21：Vibrating motor；22：Vibrating spring 23：Even feeding transmission system；24：Roughing conveys belt transmission system；25：Scan magnetic
Drum drive system.
Embodiment
The embodiment of the present invention will be described in further detail below.
The magnetic anomaly of the present invention walks separated dry type magnetic separator, and its preferably embodiment is：
Including frames, the left upper end of the frames is provided with feed hopper, the frames from left upper end extremely
Bottom righthand side is provided tiltedly with roughing conveyer belt, adjustable type flat board magnetic system and vibration conveying device, the adjustable type flat board magnetic system and shakes
Dynamic conveying device is respectively provided above and below the inferior division of the roughing conveyer belt, the lower exit port alignment of the feed hopper
It is provided with and sweeps in frames at the front end of the vibration conveying device, the lower section of the end outlet of the vibration conveying device
Magnet drum is selected, the right and lower section for scanning magnet drum is provided with recovering hopper.
The adjustable flat board magnetic system is provided with height and angle regulator.
Provided with vibration material-throwing device and vibration even distributor in the hopper of the vibration conveying device, the vibration haul dress
Vibrating motor and vibrating spring are installed.
The magnet drum of scanning is middle low field intensity magnet drum or high field intensity extruding magnetic system drum magnetic separator or compression roller.
Provided with roughing sub-material baffle plate and sub-material baffle plate is scanned in the recovering hopper, the roughing sub-material baffle plate and scans sub-material
The recovering hopper right-to-left is divided into rough concentrate hopper by baffle plate successively, winds up and mineral aggregate case and sweeps concentrate hopper.
Smoother roller is provided with the lower exit port of the feed hopper, the smoother roller is provided with even feeding transmission system.
The roughing conveyer belt and scan magnet drum and be respectively equipped with transmission system.
The magnetic anomaly step separated dry type magnetic separator of the present invention, mainly includes：Frames, mineral roughing conveyer belt, mineral are swept
Select magnet drum, adjustable type flat board magnetic system, vibration conveying device, transmission system, feed hopper, recovering hopper.Refining is carried in feed hopper
Roller, for ensureing that feeding for material continuous uniform vibrates even distributor.Roughing conveyer belt, adjustable flat board magnetic system and vibration haul
Using tilting, certain angle is parallel to install configuration to device：Even distributor is vibrated equipped with vibrating spring, vibrating motor, uniform distributing dress
Put, material leaves setting etc., while the material is conveyed forward, realize the effectively scattered of material；Adjustable type flat board magnetic system
It can realize and vertically be adjusted with the aspect of angle two；Roughing conveying belt provided with the guide groove on gib block, with roller coordinate with
Prevent belt deviation.Transmission system is fixed in frames.Scan and material natural packing abrasionproof is set in magnet drum, receiving hopper
Damage design, feeding-distribution device etc..
During using magnetic anomaly step separated dry type magnetic separator sorting, the material that roughing conveyer belt will be vibrated on conveying device first
In strongly magnetic mineral monomer or rich intergrowth suspend on inhale, and during forwards transportation due to flat board magnetic system magnetic pole alternating, magnetic
Field intensity gradual change, is mingled with rolling by gangue or lean intergrowth and drops, realize rough concentrate high-grade；Scanning magnet drum can transport to vibration
The lean intergrowth of weak magnetic mineral or strongly magnetic mineral on material device carries out scanning recovery, so as to ensure mine tailing index.
The operating principle and beneficial effect of the present invention：
(1) vibration even distributor realizes up-down vibration by the effect of vibrating motor, spring, its refining and lifting-material casting
Device and angle of inclination arrangement, can make material smoothly be fed forward and uniformly, fully disperse, being mingled between reduction material,
And realize that the alternation in magnetic field is acted on apart from circulation change with magnetic system；(2) roughing conveyer belt can go up the monomer for inhaling strongly magnetic mineral
Or rich intergrowth, and magnetic pole alternately realizes that particle continuously inverts exclusion gangue and is mingled with, so as to obtain high-grade rough concentrate；(3)
The common magnetic cylinder of low field intensity or high field intensity extruding magnetic system drum magnetic separator in scanning magnet drum and can using, can be to weak magnetic mineral or strong
The lean intergrowth of magnetic mineral carries out scanning recovery, so that effective guarantee mine tailing index or recovery weak magnetic mineral；(4) recovering hopper
Feeding-distribution device, the design of material natural packing are inside designed with, the direct abrasion for throwing that useless rate is controllable and reduction material is to hopper is realized.
Specific embodiment, as shown in Figure 1, Figure 2, Figure 3 shows：
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
In addition, in the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.Term
" first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In addition, " left side " " right side " is defined as, by the left and right arranged in figure, not constituting technology limiting in the present invention.
As shown in Fig. 2 the technical solution adopted for the present invention to solve the technical problems is, the machine mainly includes：Main bag
Include：Frames, mineral roughing conveyer belt, mineral scan magnet drum, adjustable type flat board magnetic system, vibration conveying device, power train
System, feed hopper, recovering hopper.
The vibration conveying device is inclined relative to horizontal certain angle and matched somebody with somebody with roughing conveyer belt, adjustable flat board magnetic system
Put.
Uniform distributing, material lifting are designed with the vibration conveying device hopper and device is left, for fully dispersed
Material.
The adjustable flat board magnetic system is installed in frames, and it is relative to the vertical range for vibrating even distributor and relatively
Adjustable angle.
The magnet drum of scanning can be the common magnet drum of middle low field intensity, or high field intensity extrudes magnetic system cartridge type magnetic separation
Machine or compression roller.
Even material feeding device is designed with the feed hopper, to ensure uniform, the continuity of feed.
Feeding-distribution device is designed with the recovering hopper, useless rate is thrown for adjusting；There is the design of material natural packing, for reducing
Abrasion of the material to hopper.
In summary, smoother roller is carried in the feed hopper of magnetic anomaly step separation dry-dressing machine, for ensureing material continuous uniform
Feed vibration even distributor.Roughing conveyer belt, adjustable flat board magnetic system are put down with vibration conveying device using certain angle is tilted
Row installs configuration：Vibration even distributor leaves setting etc. equipped with vibrating spring, vibrating motor, uniform distributing device, material, can be with
While the material is conveyed forward, the abundant effectively scattered of material is realized；Adjustable type flat board magnetic system is used and is fixed on by channel-section steel
On frames, the adjusting apparatus equipped with compositions such as screw rod, nut, Xiao's bolts on channel-section steel can realize the vertical of flat board magnetic system
Adjusted with the aspect of angle two；Roughing conveying belt coordinates to prevent belt provided with the guide groove on gib block, with roller end cover
Sideslip.Scan and the anti-wear design of material natural packing, point ore deposit device are set in magnet drum, receiving hopper：It is anti-wear to be designed as along ore deposit
Thing leaves direction design hang plate so that material can form one layer of natural packing layer to reduce material to the direct of recovering hopper
Impact, abrasion；Feeding-distribution device can adjust the yield of each product by may move or rotate the groups such as cutting plate, adjusting rod.Transmission system
It is fixed in frames.
When being sorted using the magnetic anomaly step separated dry type magnetic separator of the present invention, roughing conveyer belt will be vibrated on conveying device first
Material in strongly magnetic mineral monomer or rich intergrowth suspend on inhale, and during forwards transportation due to flat board magnetic system magnetic pole hand over
Replace, magnetic field intensity gradual change, gangue or lean intergrowth are mingled with rolling and dropped, rough concentrate high-grade is realized；Scanning magnet drum can be right
Weak magnetic mineral or lean intergrowth on vibration conveying device carry out scanning recovery, so as to ensure mine tailing index.Vibrate haul dress
Refining, material casting setting and the angle of inclination put are installed, it is possible to achieve powder materials fully divide after rear material and high pressure roller mill in small, broken bits
Dissipate and effectively sorted.
The present invention suitable for dry separation is in small, broken bits or high pressure roller mill after magnetic mineral, such as magnetic iron ore dry separation throw it is useless carries product,
Magnetic iron ore or other strongly magnetic minerals and weak magnetic mineral such as the separation of bloodstone, ilmenite, speculum iron, garnet etc., divide
Choosing etc..
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (4)
1. a kind of magnetic anomaly walks separated dry type magnetic separator, it is characterised in that including frames, the left upper end of the frames is set
Have and be provided tiltedly with roughing conveyer belt, adjustable type flat board magnetic system from left upper end to bottom righthand side in feed hopper, the frames and shake
Dynamic conveying device, the adjustable type flat board magnetic system and vibration conveying device are respectively provided at the upper of the inferior division of the roughing conveyer belt
Side and lower section, the front end of the lower exit port alignment vibration conveying device of the feed hopper, the end of the vibration conveying device
Bring out to be provided with the frames at the lower section of mouth and scan magnet drum, the right and lower section for scanning magnet drum is provided with receipts
Hopper；
Set in the hopper of the vibration conveying device provided with vibration material-throwing device and vibration even distributor, the vibration conveying device
There are vibrating motor and vibrating spring；
Provided with roughing sub-material baffle plate and sub-material baffle plate is scanned in the recovering hopper, the roughing sub-material baffle plate and scans sub-material baffle plate
The recovering hopper right-to-left is divided into rough concentrate hopper successively, winds up and mineral aggregate case and sweeps concentrate hopper；
Smoother roller is provided with the lower exit port of the feed hopper, the smoother roller is provided with even feeding transmission system.
2. magnetic anomaly according to claim 1 walks separated dry type magnetic separator, it is characterised in that the adjustable flat board magnetic system is provided with
Height and angle regulator.
3. magnetic anomaly according to claim 1 walks separated dry type magnetic separator, it is characterised in that described to scan low during magnet drum is
Field strength magnet drum or high field intensity extruding magnetic system drum magnetic separator or compression roller.
4. the magnetic anomaly step separated dry type magnetic separator according to any one of claims 1 to 3, it is characterised in that the roughing is defeated
Send band and scan magnet drum and be respectively equipped with transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350382.5A CN104888950B (en) | 2015-06-23 | 2015-06-23 | Magnetic anomaly walks separated dry type magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350382.5A CN104888950B (en) | 2015-06-23 | 2015-06-23 | Magnetic anomaly walks separated dry type magnetic separator |
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| Publication Number | Publication Date |
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| CN104888950A CN104888950A (en) | 2015-09-09 |
| CN104888950B true CN104888950B (en) | 2017-07-28 |
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| CN201510350382.5A Active CN104888950B (en) | 2015-06-23 | 2015-06-23 | Magnetic anomaly walks separated dry type magnetic separator |
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| CN105344470B (en) * | 2015-11-26 | 2017-06-20 | 盐城市锐金磨料磨具有限公司 | Mine oscillatory type magnetic separator |
| CN105597922A (en) * | 2016-03-23 | 2016-05-25 | 成都利君实业股份有限公司 | Magnetic cascaded sorting machine |
| CN106824517A (en) * | 2016-12-21 | 2017-06-13 | 北矿机电科技有限责任公司 | A kind of dry type Pre-sorting method of ferromagnetism weak magnetic mixed type iron ore |
| CN106733167A (en) * | 2017-01-24 | 2017-05-31 | 成都利君实业股份有限公司 | A kind of variable magnetic field belt type magnetic separator |
| CN108212522A (en) * | 2017-09-20 | 2018-06-29 | 贵州爽口达食品开发有限公司 | Metal fragment cleaning plant in a kind of preserved fruit particle |
| CN108355833B (en) * | 2018-04-18 | 2019-11-19 | 镇江远大传动机械有限公司 | A kind of scrap iron removing device |
| CN108580035A (en) * | 2018-04-18 | 2018-09-28 | 镇江远大传动机械有限公司 | A kind of scrap iron removing structure |
| CN108787162B (en) * | 2018-06-20 | 2023-12-05 | 江阴市尚时工程装备有限公司 | Modularized dry magnetic separator |
| CN108787163A (en) * | 2018-06-20 | 2018-11-13 | 江阴市尚时环境工程有限公司 | A kind of magnetic separation main conveyor of dry-type magnetic extractor |
| CN108787161B (en) * | 2018-06-20 | 2023-12-05 | 江阴市尚时工程装备有限公司 | Multistage dry-type magnet separator |
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| CN109731679A (en) * | 2019-01-31 | 2019-05-10 | 广州粤有研矿物资源科技有限公司 | Magnetic separator |
| CN113019688A (en) * | 2019-12-24 | 2021-06-25 | 江苏康姆罗拉特种陶瓷有限公司 | Quartz production is with high-efficient deironing device |
| CN111266189B (en) * | 2020-03-20 | 2024-08-16 | 辽宁科技大学 | Magnetic dry separator |
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| JPH081041A (en) * | 1994-06-24 | 1996-01-09 | Hitachi Metals Ltd | Device for separating iron scraps from crushed material |
| JP5017846B2 (en) * | 2005-11-16 | 2012-09-05 | Ｊｆｅスチール株式会社 | Reuse of chromium-containing steel refining slag |
| CN101972700A (en) * | 2010-08-31 | 2011-02-16 | 铁岭市陆平粮油仓储设备厂 | Dry type magnetic separator of vibrational fluidized bed |
| CN102294300A (en) * | 2011-03-24 | 2011-12-28 | 成都利君实业股份有限公司 | Vibration belt type magnetic separator |
| CN203227557U (en) * | 2013-05-10 | 2013-10-09 | 成都利君实业股份有限公司 | Modularized belt magnetic separator |
| CN203448177U (en) * | 2013-09-02 | 2014-02-26 | 湖北佳兴科技有限公司 | Magnetic dry type magnetic separator with multilevel high-intensity magnetic fields |
| CN104289316A (en) * | 2014-10-24 | 2015-01-21 | 成都利君实业股份有限公司 | Vibrated fluidized bed electric separator |
| CN204799410U (en) * | 2015-06-23 | 2015-11-25 | 北矿机电科技有限责任公司 | Magnetic anomaly step separation dry -type magnet separator |
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