CN104624366B - A kind of trans vertical ring high-gradient magnetic separator - Google Patents
A kind of trans vertical ring high-gradient magnetic separator Download PDFInfo
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- CN104624366B CN104624366B CN201510055177.6A CN201510055177A CN104624366B CN 104624366 B CN104624366 B CN 104624366B CN 201510055177 A CN201510055177 A CN 201510055177A CN 104624366 B CN104624366 B CN 104624366B
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Abstract
A kind of trans vertical ring high-gradient magnetic separator, mainly include frame, mine feeding bucket, magnetic system device, coil, ore discharging apparatus, concentrate collection bucket, water flow turbulence device, mine tailing collection bucket and the change containing magnetizing mediums, mine feeding bucket is arranged on the top of change, concentrate collection bucket is arranged on the bottom of change and is connected with water flow turbulence device, several magnetizing mediums that change is rotatably connected in frame and positioned at change bottom can be immersed in the underwater in concentrate collection bucket, ore discharging apparatus are fixed on the top of the magnetizing mediums on concentrate collection bucket and positioned at change bottom, magnetic system device and coil are distributed in the top of change and can produce the magnetic line of force for extending vertically through magnetizing mediums.The present invention is washed away by the flushing water of magnetizing mediums top ore discharging apparatus, magnetizing mediums makes current agitate triple ore deposit modes of unloading to carry out unloading ore deposit in water with the movement of change, water flow turbulence device, unload ore deposit effect good, efficiently solve the problems, such as that magnetizing mediums is blocked, and continuous batch treatment can be met, and can output high-quality concentrate.
Description
Technical field
The present invention relates to benficiation machinery equipment technical field, it is specifically related to one kind and is adapted to sort weak magnetic mineral, middle magnetic
Property mineral and nonmetallic mineral removal of impurities and purification trans vertical ring high-gradient magnetic separator.
Background technology
At present, the vertical ring high-gradient magnetic separator for industrially commonly using unloads that ore deposit effect is undesirable, and magnetizing mediums is susceptible to
Block, thus magnetizing mediums can not typically be made it is thick and close, magnetic field gradient net medium high because its be easy to occur blocking
It is also generally unfit for using on conventional vertical ring high-gradient magnetic separator.The hyperfine high-gradient magnetic separation industrially applied in recent years
Although the magnetizing mediums of machine has accomplished thick and close, and sorting result improves a lot, but the equipment does not continuously run, and treating capacity is small,
Magnetizing mediums is also required to often cleaning.In face of the current resources situation of current mineral resources " poor, thin, miscellaneous ", especially for fine grain teeth cloth
Weak magnetism mineral resources reserves are big, the actual conditions that recovering effect is poor, and combine the non-gold with kaolin purification as representative
The application effect of High-gradient Magnetic selecting technology in category ore deposit deferrization process, it is desirable to which the magnetizing mediums of magnetic separator needs to do thickness and does close to improve essence
Ore deposit grade and the rate of recovery, but magnetizing mediums does and thick does the close problem that will also bring blocking.
The content of the invention
Above-mentioned there is problem and shortage it is an object of the invention to be directed to, there is provided one kind can meet continuous batch treatment,
And energy output high-quality concentrate, and can effectively reduce the trans vertical ring high-gradient magnetic separator of magnetizing mediums blockage problem.
The technical proposal of the invention is realized in this way：
Trans vertical ring high-gradient magnetic separator of the present invention, is characterized in mainly including frame, mine feeding bucket, magnetic system dress
Put, coil, ore discharging apparatus, concentrate collection bucket, water flow turbulence device, mine tailing collection bucket and the change containing magnetizing mediums, it is described to ore deposit
Bucket is arranged on the top of change and is fixed on magnetic system device, and the concentrate collection bucket is arranged on the bottom of change and is disturbed with current
Dynamic device is connected, and the magnetizing mediums that the change is rotatably connected in frame and positioned at change bottom can be immersed in concentrate receipts
Underwater in collection bucket, the ore discharging apparatus are fixed on the top of the magnetizing mediums on concentrate collection bucket and positioned at change bottom, and
The water that the ore discharging apparatus can be passed through certain pressure is used to rinse the magnetizing mediums positioned at change bottom, magnetic system device and coil
It is distributed in the top of change and the magnetic line of force for extending vertically through magnetizing mediums can be produced.
Wherein, above-mentioned mine feeding bucket is internally provided with ore pulp equipartition device.
Above-mentioned magnetic system device is the closing magnetic system device being made up of upper magnetic pole, right magnetic pole and left magnetic pole, closing magnetic system dress
The sorting space put is curved, the upper magnetic pole, right magnetic pole be bolted with left magnetic pole together with blending bolt be fixed on
In frame, and the upper magnetic pole, right magnetic pole and left pole pair should sort and some gaps or hole are respectively distributed with the position in space, former
Ore deposit feeds from the gap or hole of upper magnetic pole, from right magnetic pole and the gap or hole of left magnetic pole after arc sorts space and magnetizing mediums
It is middle to discharge mine tailing to mine tailing collection bucket.
The above-mentioned change containing magnetizing mediums includes magnetizing mediums, middle ring, outer shroud and main shaft, wherein the main shaft rotationally connects
It is connected on the bearing block set in frame, and one end of the main shaft is connected with gear and by the gear and setting in frame
The little gear engagement connection of reductor, the middle ring and outer shroud are fixedly connected on main shaft, and the magnetizing mediums is arranged on centre
Blending bolt is fixed between ring and outer shroud, so that the dismantled and assembled replacing of magnetizing mediums and cleaning.
Above-mentioned magnetizing mediums is thicker than the magnetizing mediums of the vertical ring high-gradient magnetic separator of conventional same specification, and the magnetizing mediums can be used
Sheet-like web or bar-shaped or steel wool shape or other shapes of permeability magnetic material are made.
Above-mentioned coil is by the solenoid of fine copper material or aluminium or other conductive materials coiling at same direction, the spiral shell
After spool is arranged on the left and right magnetic pole of magnetic system device and encases the sorting space of magnetic system device, and the solenoid is passed through direct current
The magnetic field of vertical direction can be persistently produced in sorting space.
Above-mentioned water flow turbulence device is palsating equipment, and the palsating equipment includes eardrum, terminal pad, reciprocating box, motor or subtracts
Fast machine, wherein the elastomer that the eardrum is made for rubber, the terminal pad is connected to the output shaft end of reciprocating box and by drum
Film and concentrate collection bucket realize elastic connection, and the inside of the reciprocating box is arranged to adjustable eccentric structure, and the reciprocating box can be
The reciprocating motion of adjustable stroke value is exported under the driving of motor or reductor and drive terminal pad to be moved back and forth with eardrum, from
And the current in concentrate collection bucket is produced motion.
The present invention compared with prior art, has the following advantages that：
1st, the present invention washed away by the flushing water of ore discharging apparatus above magnetizing mediums, magnetizing mediums in water with the movement of change with
And water flow turbulence device makes current agitate triple ore deposit modes of unloading to carry out unloading ore deposit, it is good to unload ore deposit effect, efficiently solves magnetizing mediums and blocks up
The problem of plug；
2nd, magnetizing mediums of the invention can be used thick and close magnetizing mediums without blocking, such as net medium, and magnetizing mediums
Surface can form very high magnetic flux density under certain background lectromagnetism field, be allowed to have powerful suction to the sub-magnetic debris in ore pulp
Attached power, improves sorting result；
3rd, the present invention is capable of achieving to continuously run, and treating capacity is big, be particularly suitable for sorting weak magnetic mineral, middle magnetic mineral and
The removal of impurities and purification of nonmetallic mineral；
4th, device structure of the invention is simple, design science is reasonable, mineral recovering effect is good.
The present invention is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is left view cross-sectional view of the invention.
Specific embodiment
As Figure 1-Figure 2, trans vertical ring high-gradient magnetic separator of the present invention, mainly include frame 6, mine feeding bucket 1,
Magnetic system device 2, coil 4, ore discharging apparatus 5, concentrate collection bucket 7, water flow turbulence device 8, mine tailing collection bucket 9 and containing magnetizing mediums 31
Change 3, the mine feeding bucket 1 is arranged on the top of change 3 and is fixed on magnetic system device 2, as illustrated, raw ore is from mine feeding bucket 1
On feed, the concentrate collection bucket 7 be arranged on the bottom of change 3 and be bolted in frame 6 and with turbulent water fill
Put 8 to be connected, several magnetizing mediums 31 that the change 3 is rotatably connected in frame 6 and positioned at the bottom of change 3 can be immersed in
Underwater in concentrate collection bucket 7, the ore discharging apparatus 5 are fixed on concentrate collection bucket 7 and are located at several magnetic of the bottom of change 3
The top of medium 31, and the ore discharging apparatus 5 can be passed through the water of certain pressure for rinsing several magnetic Jie positioned at the bottom of change 3
Matter 31, magnetic system device 2 and coil 4 are distributed in the top of change 3 and can produce the magnetic line of force for extending vertically through magnetizing mediums 31, institute
Magnetic system device 2 is stated to be bolted in frame 6.The setting of structure of the present invention is capable of achieving from the top of change 3 to ore deposit, and from turning
Ore deposit is unloaded in the bottom of ring 3, and washed away by the flushing water of ore discharging apparatus, magnetizing mediums is filled in water with the movement of change and turbulent water
Putting makes current agitate triple ore deposit modes of unloading to carry out unloading ore deposit, unloads that ore deposit effect is good, efficiently solves the problem of magnetizing mediums blocking.In order to
Make that being passed through for mineral is uniform, be easy to sorting, the mine feeding bucket 1 is internally provided with ore pulp equipartition device.Wherein, the magnetic system dress
It is the envelope that vertical magnetic field can be produced when coil 4 is passed through direct current being made up of upper magnetic pole 21, right magnetic pole 22 and left magnetic pole 23 to put 2
Magnetic system device is closed, the sorting space of the closing magnetic system device is curved, and background magnetic induction intensity continuously adjustabe, the upper magnetic pole
21st, together with right magnetic pole 22 is bolted with left magnetic pole 23, and the upper magnetic pole 21, right magnetic pole 22 and the correspondence of left magnetic pole 23
Some gaps or hole is respectively distributed with the position for sorting space, raw ore feeds from the gap or hole of upper magnetic pole 21, by arc point
Mine tailing to mine tailing collection bucket 9 is discharged from the gap or hole of right magnetic pole 22 and left magnetic pole 23 after selecting space and magnetizing mediums 31, then
Mine tailing mine tailing outlet discharge again from mine tailing collection bucket 9, the mine tailing collection bucket 9 is fixed in frame 6.And, the line
Circle 4 is that, by the solenoid of fine copper or other conductive materials coiling at same direction, the solenoid is arranged on magnetic system device 2
On the magnetic pole of left and right and encase the sorting space of magnetic system device 2, and can be held in sorting space after the solenoid is passed through direct current
The magnetic field of continuous generation vertical direction, the coil 4 can be cooled down by water or oil or gas.In order that magnetizing mediums 31 is in ore pulp
Sub-magnetic debris there is powerful absorption affinity, improve sorting result, vertical ring high ladder of the magnetizing mediums 31 than conventional same specification
The magnetizing mediums for spending magnetic separator is thick, and sets to obtain comparatively dense, and the magnetizing mediums 31 can be used sheet-like web or bar-shaped or steel wool shape or
Other shapes of permeability magnetic material is made.And the change 3 containing magnetizing mediums 31 includes magnetizing mediums 31, middle ring 32, outer shroud
33 and main shaft 34, wherein the main shaft 34 is rotatably connected on the bearing block 35 set in frame 6, and the main shaft 34
One end be connected with gear 36 and by the gear 36 with frame 6 set reductor 37 little gear engagement be connected, it is described in
Between ring 32 and outer shroud 33 be fixedly connected on main shaft 34, the magnetizing mediums 31 is arranged between middle ring 32 and outer shroud 33 and uses spiral shell
Bolt is fixed, so that the dismantled and assembled replacing of magnetizing mediums 31 and cleaning.Additionally, the change 3 containing magnetizing mediums 31 also includes other
Accessory.Discharged for the ease of concentrate, the outlet of concentrate ore discharge, and the number that concentrate ore discharge is exported are provided with the concentrate collection bucket 7
Amount, direction and shape can be configured according to actual needs.The water flow turbulence device 8 can be set to a variety of shapes
Formula, one of which is that the water flow turbulence device 8 is palsating equipment, and the palsating equipment is arranged in frame 6, and the palsating equipment
Including eardrum 81, terminal pad 82, reciprocating box 83, motor or reductor 84, wherein the elastomer that the eardrum 81 is made for rubber,
The terminal pad 82 is connected to the output shaft end of reciprocating box 83 and realizes elastic connection by eardrum 81 and concentrate collection bucket 7, institute
The inside for stating reciprocating box 83 is arranged to adjustable eccentric structure, and the reciprocating box 83 can be exported under the driving of motor or reductor 84
The reciprocating motion of adjustable stroke value and drive terminal pad 82 to be moved back and forth with eardrum 81 so that in concentrate collection bucket 7
Current produce motion, raising to unload ore deposit effect.That is, palsating equipment 8 is to drive terminal pad 82 with certain frequency and pulse value
Moved back and forth with eardrum 81, and pulse value and pulse frequency are adjustable.Palsating equipment shown in Fig. 1 is an example,
The direction and position of palsating equipment can adjust as needed, and in addition to palsating equipment, the water flow turbulence device 8 can also be
Other are any to make the pattern of water movement, such as ultrasonic wave, vibration, bubble, vortex.
Operation principle of the invention is such：Raw ore feeds from the mine feeding bucket 1 on the top of magnetic system device 2, by upper magnetic pole
21 gap or hole, sorts space and magnetizing mediums 31 is sorted by arc, thickeies the surface of magnetizing mediums 31 of encryption one
Determine that under background lectromagnetism field magnetic induction intensity very high can be formed, there is powerful absorption affinity to the magnetic-particle in ore pulp, sort effect
It is really good.Mine tailing after sorting flows to mine tailing collection bucket 9 from the gap or hole of left and right magnetic pole and discharges, and magnetic mineral is then adsorbed in magnetic
On medium 31, with the rotation of change 3, go to bottom and unload mining area, be progressively immersed in the water in concentrate collection bucket 7, by magnetic
The flushing water of the top ore discharging apparatus 5 of medium 31 washes away, movement and water flow turbulence device 8 of the magnetizing mediums 31 in water with change 3
Current are made to agitate triple ore deposit modes of unloading to carry out unloading ore deposit, it is good to unload ore deposit effect, effectively solves the problems, such as magnetizing mediums blocking, and concentrate is by concentrate
The outlet discharge of collection bucket 7.Change 3 is rotated further supreme part constituency, into next circulation.The present invention is effectively reduced
The problem that magnetizing mediums is blocked, can meet continuous batch treatment, and can output high-quality concentrate.
The present invention is described by embodiment, but is not limited the invention, with reference to description of the invention, institute
Other changes of disclosed embodiment, such as the professional person for this area is readily apparent that, such change should belong to
Within the scope of the claims in the present invention are limited.
Claims (8)
1. a kind of trans vertical ring high-gradient magnetic separator, it is characterised in that mainly including frame（6）, mine feeding bucket（1）, magnetic system device
（2）, coil（4）, ore discharging apparatus（5）, concentrate collection bucket（7）, water flow turbulence device（8）, mine tailing collection bucket（9）And containing magnetizing mediums
（31）Change（3）, the mine feeding bucket（1）It is arranged on change（3）Top and be fixed on magnetic system device（2）On, the concentrate
Collection bucket（7）It is arranged on change（3）Bottom and and water flow turbulence device（8）It is connected, the change（3）It is rotatably coupled
In frame（6）Above and positioned at change（3）The magnetizing mediums of bottom（31）Concentrate collection bucket can be immersed in（7）Interior underwater, it is described
Ore discharging apparatus（5）It is fixed on concentrate collection bucket（7）Above and positioned at change（3）The magnetizing mediums of bottom（31）Top, and described unload
Ore deposit device（5）The water of certain pressure can be passed through to be used to rinse positioned at change（3）The magnetizing mediums of bottom（31）, magnetic system device
（2）And coil（4）It is distributed in change（3）Top and can produce and extend vertically through magnetizing mediums（31）The magnetic line of force.
2. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned mine feeding bucket（1）Inside set
It is equipped with ore pulp equipartition device.
3. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned magnetic system device（2）It is by upper
Magnetic pole（21）, right magnetic pole（22）With left magnetic pole（23）The closing magnetic system device of composition, the sorting space of the closing magnetic system device is in
Arc, the upper magnetic pole（21）, right magnetic pole（22）With left magnetic pole（23）It is bolted blending bolt together and is fixed on machine
Frame（6）On, and the upper magnetic pole（21）, right magnetic pole（22）With left magnetic pole（23）If being respectively distributed with the position in correspondence sorting space
Dry joint gap or hole, raw ore is from upper magnetic pole（21）Gap or hole feed, by arc sort space and magnetizing mediums（31）Afterwards from the right side
Magnetic pole（22）With left magnetic pole（23）Gap or hole in discharge mine tailing to mine tailing collection bucket（9）.
4. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned containing magnetizing mediums（31）Turn
Ring（3）Including magnetizing mediums（31）, middle ring（32）, outer shroud（33）And main shaft（34）, wherein the main shaft（34）Rotationally connect
It is connected on frame（6）The bearing block of upper setting（35）On, and the main shaft（34）One end be connected with gear（36）And by the tooth
Wheel（36）With frame（6）The reductor of upper setting（37）Little gear engagement connection, the middle ring（32）And outer shroud（33）Gu
Surely it is connected to main shaft（34）On, the magnetizing mediums（31）Installed in middle ring（32）With outer shroud（33）Between blending bolt fix.
5. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned magnetizing mediums（31）Use piece
Shape net or bar-shaped or steel wool shape permeability magnetic material are made.
6. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned coil（4）It is by fine copper material
Or the solenoid of aluminium coiling at same direction, the solenoid is arranged on magnetic system device（2）Left and right magnetic pole on and encase
Magnetic system device（2）Sorting space, and the solenoid is passed through after direct current and can persistently produce vertical direction in sorting space
Magnetic field.
7. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned concentrate collection bucket（7）Pass through
It is bolted to frame（6）On, and the concentrate collection bucket（7）On be provided with concentrate ore discharge outlet.
8. trans vertical ring high-gradient magnetic separator according to claim 1, it is characterised in that above-mentioned water flow turbulence device（8）For
Palsating equipment, the palsating equipment includes eardrum（81）, terminal pad（82）, reciprocating box（83）, motor（84）, wherein the eardrum
（81）It is the elastomer that rubber is made, the terminal pad（82）It is connected to reciprocating box（83）Output shaft end and pass through eardrum（81）
With concentrate collection bucket（7）Realize elastic connection, the reciprocating box（83）Inside be arranged to adjustable eccentric structure, the reciprocating box
（83）In motor（84）Driving under export adjustable stroke value reciprocating motion and drive terminal pad（82）With eardrum（81）Carry out
Move back and forth, so that concentrate collection bucket（7）Interior current produce motion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510055177.6A CN104624366B (en) | 2015-02-03 | 2015-02-03 | A kind of trans vertical ring high-gradient magnetic separator |
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| CN201510055177.6A CN104624366B (en) | 2015-02-03 | 2015-02-03 | A kind of trans vertical ring high-gradient magnetic separator |
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| CN104624366A CN104624366A (en) | 2015-05-20 |
| CN104624366B true CN104624366B (en) | 2017-06-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923392A (en) * | 2015-06-18 | 2015-09-23 | 广州粤有研矿物资源科技有限公司 | Reversed type horizontal magnetic field vertical ring high-gradient magnetic separator |
| CN106622646A (en) * | 2017-02-24 | 2017-05-10 | 沈阳隆基电磁科技股份有限公司 | Forced-oil-cooling vertical rotating ring induction type wet process pulse intensity magnetic separator |
| CN107470020B (en) * | 2017-09-15 | 2023-04-14 | 广东省资源综合利用研究所 | Magnetic separator swivel |
| CN107824334A (en) * | 2017-12-16 | 2018-03-23 | 李炫颖 | A kind of pulsating high gradient magnetic separator |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010832B (en) * | 1986-09-06 | 1990-12-19 | 赣州有色冶金研究所 | Pulsating high gradient magnetic separator with vertical ring |
| CN2306837Y (en) * | 1997-08-09 | 1999-02-10 | 冶金工业部马鞍山矿山研究院 | High field strong electromagnetic pulsating high gradient magnetic separator |
| CN2501580Y (en) * | 2001-08-01 | 2002-07-24 | 赣州有色冶金研究所 | High gradient magnetic separator with vertical ring pulsating mechanism |
| CN1151000C (en) * | 2002-03-22 | 2004-05-26 | 广州有色金属研究院 | Double-frequency vertical-ring pulsed high-gradient magnetic dressing machine |
| CN2536305Y (en) * | 2002-03-22 | 2003-02-19 | 广州有色金属研究院 | Dual frequency vertical loop pulsed high gradient magnetic separators |
| CN201275499Y (en) * | 2008-10-17 | 2009-07-22 | 岳阳大力神电磁机械有限公司 | Vertical-ring high-gradient magnetic separation machine |
| WO2011070682A1 (en) * | 2009-12-11 | 2011-06-16 | 日本磁力選鉱株式会社 | Magnetic separation apparatus |
| CN202045004U (en) * | 2011-01-04 | 2011-11-23 | 马鞍山科达机电有限公司 | Material pulsing device for magnetic separator |
| CN102553713A (en) * | 2012-02-09 | 2012-07-11 | 广州粤有研矿物资源科技有限公司 | Magnetic system device for high-gradient magnetic separator |
| CN204620190U (en) * | 2015-02-03 | 2015-09-09 | 广州粤有研矿物资源科技有限公司 | A kind of trans vertical ring high-gradient magnetic separator |
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