CN108262161A - A kind of wet method High gradient high intensity magnetic separator - Google Patents
A kind of wet method High gradient high intensity magnetic separator Download PDFInfo
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- CN108262161A CN108262161A CN201810027086.5A CN201810027086A CN108262161A CN 108262161 A CN108262161 A CN 108262161A CN 201810027086 A CN201810027086 A CN 201810027086A CN 108262161 A CN108262161 A CN 108262161A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
- B03C1/03—High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
Abstract
The present invention provides a kind of wet method High gradient high intensity magnetic separators, and including excitation system, separation and collection system and safety and shielding system, wherein excitation system provides the background magnetic field of sorting；Separation and collection system detaches the magnetic material in the ore pulp of magnetic-bearing mineral with non-magnetic material by magnetic separation；Safety and shielding system are used to that the granularity isolation of material will to be fed, the isolation to impurities in water, the pollution isolation to insulating and cooling liquid, the magnetic field for fearing magnet assembly are isolated and to motor, coil, the security protection of medium cartridge module and the personal safe protection to operating personnel.In the present invention, the division of labor, cooperation are so as to fulfill reliable, the stable high magnetic separation for weak magnetic mineral between multiple components or module realize each system.
Description
Technical field
The present invention relates to magnetic separation technology field, more particularly to a kind of wet method High gradient high intensity magnetic separator.
Background technology
With being constantly progressive for social modernization, the demand of various metal materials is also continuously improved, therefore each mineral products
Resource is constantly produced, and high-quality mineral resources are increasingly reduced.In order to more efficiently utilize mineral resources, ore dressing is especially finely selected
Ore deposit has become inexorable trend.
In ore dressing field, magnetic separation is very important one of beneficiation method always.Especially in point of magnetic-bearing mineral
It chooses, magnetic separation is even more to become preferred in the industry the advantages that stablizing with it, is environmentally friendly, at low cost, easy to operate.In magnetic-bearing mineral resource
In, relative to natural high-purity high-grade magnetic mineral directly sorted with magnetic mineral and easily without sorting, other major parts are weak
The magnetic mineral of the especially low-grade weak magnetic mineral of magnetic mineral and strong, weak symbiosis and magnetic mineral is considered as the non-of impurity
The sorting of metalliferous mineral is all complex.With the increase year by year of modern mining amount, it is natural it is high-purity it is straight with magnetic mineral and
The total resources of high-grade magnetic mineral easily sorted is reduced year by year, and after sorting also containing available resources (in particular to containing
Magnetic available resources) tailing it is increased.Therefore, to available resources in these other magnetic-bearing minerals and tailing
It is sorted on ore dressing circle and receives great attention.
In the assorting room of these mineral, most crucial equipment must be a kind of magnetic with very strong magnetic capture ability
Select machine.Since these mineral species are various, form is complicated various, so being badly in need of a kind of with powerful adaptation and regulating power
High intensity magnetic separation equipment.Again since the sorting to these mineral is all more cumbersome either in technique or on screening installation, multiple
It is miscellaneous, and each process relevance in entire technological process is extremely strong, therefore the separation index of required equipment and operational safety stability
Also it is most important.
Invention content
The problems such as in order to overcome the regulating power of prior art difference and bad security and stability, the present invention proposes a kind of wet method
High gradient high intensity magnetic separator.The wet method High gradient high intensity magnetic separator of the present invention is that one kind can be to magnetic-particle in magnetic-bearing mineral ore pulp
Magnetic plant with extremely strong capturing ability is a kind of electromagnetism optional equipment of modularized design, is that one kind can be in ore pulp
Sub-magnetic debris material carry out sorting enrichment and sort time-division constituency in ore pulp in pulsation concussion state intensity magnetic separator.
The first art scheme according to the present invention, provides a kind of wet method High gradient high intensity magnetic separator, including excitation system, sorting
Collection system and safety and shielding system, excitation system are used to provide the background magnetic of sorting for wet method High gradient high intensity magnetic separator
；Separation and collection system, the background magnetic field provided with excitation system matches, by the magnetic material in the ore pulp of magnetic-bearing mineral
Material is detached, and collected respectively to different collecting zones with non-magnetic material by magnetic separation；Safety and shielding system are used for
By wet method High gradient high intensity magnetic separator feed the granularity isolation, the isolation to impurities in water, the pollution to insulating and cooling liquid of material every
From, to fear magnet assembly magnetic field be isolated and to motor, coil, medium cartridge module security protection and to operating personnel the person pacify
Full protection.
Wherein, excitation system includes yoke 1, coil 2 and heat-exchanger rig 3；Wherein yoke 1 includes a upper magnetic pole left side 110, upper magnetic
Ultra-Right 120, a magnetic conductive board left side 130, the magnetic conductive board right side 140 and lower magnetic pole 150, wherein a upper magnetic pole left side 110 and the upper magnetic pole right side 120 are by upper magnetic
Pole yoke plate 111 and upper magnetic pole iron core module 112 are welded or fastener is fastenedly connected, lower magnetic pole 150 by two pieces it is symmetrical under
Magnetic pole yoke plate 151 and lower pole core module 152 and the water fender 153 positioned at its both sides weld or fastener is fastenedly connected and
Into.
Preferably, according to different working conditions, wet method High gradient high intensity magnetic separator matches different upper magnetic pole iron core modules
112 and lower pole core module 152.According to different requirements for anticorrosion, the upper magnetic pole iron core module of wet method High gradient high intensity magnetic separator
112 and lower pole core module 152 divide for three grades：The first estate is does not make specially treated；Second grade is in magnetic pole iron
The rust-proof coating that surface spraying that core is contacted with ore pulp is water-fast, wear-resisting；The tertiary gradient is increases on the basis of the second grade
Replaceable sacrificial anode.For the high use site of strongly magnetic mineral content in sorting ore pulp, upper magnetic pole iron core module is flowing
113 periphery of ore deposit gap does the processing of acute angle sphering or/and adds configuration of the non-magnetic stainless steel every magnetic treatment, and lower pole core mould
Block does not do the processing of acute angle sphering on 154 periphery of stream ore deposit flowing water gap and does not add non-magnetic stainless steel matching every magnetic treatment
It puts.
Preferably, coil 2 by solenoid housing 210 and coil windings 220 and is contained in submergence coil windings in solenoid housing 210
220 insulating and cooling liquid 230 is formed, wherein solenoid housing 210 again by interior coaming plate 211, upper conduction magnetic board 212, lower magnetic conductive board 213,
Peripheral board 214 is formed；The interior coaming plate 211 of solenoid housing 210 is made of non-magnetic steel plate, and upper conduction magnetic board 212, lower magnetic conductive board
213rd, peripheral board 214 is then made of high magnetic conductive steel plate.Coil windings 220 are placed among solenoid housing 210 and using insulation strips
240 compartment of terrain, which pave it with solenoid housing 210, to be isolated, and has not only ensured that it is completely insulated but also default between solenoid housing 210
Insulating and cooling liquid flows through channel；It is also spaced inside winding using insulation strip 240 during 220 coiling of coil windings and gets insulation discard
Coolant flows through channel.
Preferably, 210 lower part of solenoid housing is equipped with cooling liquid inlet 215, and 210 top of solenoid housing is far from cooling liquid inlet
215 ends are equipped with cooling liquid outlet 216；Insulating and cooling liquid 230 flows into solenoid housing 210 and flowing through coil by cooling liquid inlet 215
Insulating and cooling liquid channel preset between coil windings 220 and solenoid housing 210 in winding 220, then flowed by cooling liquid outlet 216
Go out.The above-mentioned circulation in cooling passage does not occur flow blind angle uniformly, the heat generated when can be by 220 excitation of coil windings
Amount is all taken away.Splitter cavity 217, cooling liquid outlet 216 and coil are provided between cooling liquid inlet 215 and coil windings 220
Confluence chamber 218 is provided between winding 220.
Further, heat-exchanger rig 3 is made of pipeline 310, pump 320, heat exchanger 330；The entrance of wherein pump 320 passes through pipe
Road 310 is connected with the cooling liquid outlet 216 of coil, pumps 320 outlet and is connected with heat exchanger 330, and the other end of heat exchanger 330
Then it is connected with the cooling liquid inlet of coil 215；According to the difference of field working conditions condition, heat exchanger 330 can be any conventional closes
Formula circulation heat exchanger.It pumps between 320 and the cooling liquid outlet 216 of coil, 230 lowest part of insulating and cooling liquid is equipped with draining valve
340, this valve can be used for emptying insulating and cooling liquid 230 in coil 2 and heat-exchanger rig 3 can also proportioning pump 320 to 2 He of coil
Insulating and cooling liquid 230 is injected in heat-exchanger rig 3.
The second technical solution according to the present invention provides a kind of forced-oil-cooling vertical revolving ring sensing wet method pulsation high intensity magnetic separation
Machine, it is most of including seven：Excitation system, separation system, pulsation system, collection system, support system, drive system, protection
System；Excitation system provides operating fields；Separation system realizes that smart tailing continuously detaches；Pulsation system is vertical turn of forced-oil-cooling
Ore pulp provides pulsation effect in ring sensing wet method pulsation intensity magnetic separator；Collection system is used to be fed, wash by water, collects smart tailing, liquid
Position observation adjustment；Support system is fixedly connected with site foundation and support equipment main body；Drive system is vertical turn of forced-oil-cooling
The change and pulsation of ring sensing wet method pulsation intensity magnetic separator provide power；Guard system is used to protect personal and equipment safety anti-
Shield.
Relative to the prior art, wet method High gradient high intensity magnetic separator of the invention include excitation system, separation and collection system and
Safety and shielding system regulating system, each system is divided into not to be formed by multiple components or block combiner, is shared out the work and helped one another between each system
Realize reliable, the stable high magnetic separation to weak magnetic mineral.The invention has the advantages that：
(1) present invention is not only suitable for the richness of the weakly magnetic material in the especially low-grade weak magnetic mineral of weak magnetic mineral
Collection, and enrichment suitable for the weak magnetic mineral the magnetic mineral of power symbiosis and magnetic mineral is considered as the non-of impurity
The removal of magnetic impurity in metalliferous mineral.
(2) present invention not only has multiple customized parameters, and the section components that will more seriously affect separation index use
Modularized design carrys out multiple sorting parameters of adjustment equipment or to respective mode further according to the difference for treating sorting material and working condition
Block is replaced, and is utmostly adapted to so as to fulfill with material to be selected and field working conditions condition, is obtained ideal separation index.
(3) present invention is even more the behave for implementing multinomial raising equipment operation and sorting stability, can both improve wet method
The job stability of each component of High gradient high intensity magnetic separator, and the service life of wet method High gradient high intensity magnetic separator can be extended, so as to
It ensures the smooth of entire sorting flow and obtains reliable and stable separation index.
Description of the drawings
Fig. 1 is the front view of wet method High gradient high intensity magnetic separator of the present invention；
Fig. 2 is the dimensional structure diagram of wet method High gradient high intensity magnetic separator of the present invention；
Fig. 3 removes the opposite side dimensional structure diagram after cover body for wet method High gradient high intensity magnetic separator of the present invention；
Fig. 4 is the dimensional structure diagram of yoke in wet method High gradient high intensity magnetic separator of the present invention；
Fig. 5 is the dimensional structure diagram on a upper magnetic pole left side in wet method High gradient high intensity magnetic separator of the present invention；
Fig. 6 is the dimensional structure diagram of lower magnetic pole in wet method High gradient high intensity magnetic separator of the present invention；
Fig. 7 is the stereochemical structure schematic cross-sectional view of wet method High gradient high intensity magnetic separator coil of the present invention；
Fig. 8 is the stereochemical structure schematic cross-sectional view of wet method High gradient high intensity magnetic separator coil housing of the present invention；
Fig. 9 is the dimensional structure diagram of heat-exchanger rig in wet method High gradient high intensity magnetic separator of the present invention；
Figure 10 is the dimensional structure diagram of change in wet method High gradient high intensity magnetic separator of the present invention；
Figure 11 is the dimensional structure diagram of change frame in wet method High gradient high intensity magnetic separator of the present invention；
Figure 12 is the dimensional structure diagram of medium cartridge module in wet method High gradient high intensity magnetic separator of the present invention；
Figure 13 is the three-dimensional knot after change driving part Left hand bearing block section view in wet method High gradient high intensity magnetic separator of the present invention
Structure schematic diagram；
Figure 14 is the stereochemical structure schematic cross-sectional view that mineral water case is unloaded in wet method High gradient high intensity magnetic separator of the present invention；
Figure 15 is to unload stereochemical structure schematic cross-sectional view of the mineral water every slag case in wet method High gradient high intensity magnetic separator of the present invention；
Figure 16 is the magnetic material collection bucket of wet method High gradient high intensity magnetic separator of the present invention, middle ore bucket and yoke and change frame
Relative position schematic diagram；
Figure 17 is that the coarse granule separated material sieve plate of wet method High gradient high intensity magnetic separator of the present invention and the relative position of mine feeding bucket are illustrated
Figure；
Figure 18 is the dimensional structure diagram of the protective cover being located at outside change of wet method High gradient high intensity magnetic separator of the present invention；
Figure 19 is the phase of the non-magnetic material collection bucket and pulsing mechanism and stent of wet method High gradient high intensity magnetic separator of the present invention
To the front view of position；
Figure 20 is the phase of the non-magnetic material collection bucket and pulsing mechanism and stent of wet method High gradient high intensity magnetic separator of the present invention
To the stereochemical structure holder part schematic cross-sectional view of position；
Figure 21 is the dimensional structure diagram after removing head cover of the pulsation case of wet method High gradient high intensity magnetic separator of the present invention；
Figure 22 is the safety of wet method High gradient high intensity magnetic separator and the electrical block diagram of shielding system and regulating system；
Figure 23 is the principle schematic that forced-oil-cooling vertical revolving ring senses wet method pulsation intensity magnetic separator；
Figure 24 is the isometric views that forced-oil-cooling vertical revolving ring shown in Figure 22 senses wet method pulsation intensity magnetic separator；
Figure 25 is the isometric sectional view of yoke in Figure 24；
Figure 26 is the isometric sectional view of Figure 24 coil general assemblies；
Figure 27 is the isometric views of winding in Figure 26：
Figure 28 is the isometric views of change in Figure 24；
Figure 29 is ring form isometric views in Figure 24；
Figure 30 is the isometric views of concentrate bucket and concentrate transition bucket in Figure 24；
Figure 31 is the isometric sectional view of concentrate aggregation slot in Figure 24；
Figure 32 is the electric control schematic diagram that forced-oil-cooling vertical revolving ring senses wet method pulsation intensity magnetic separator.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.In addition, protection scope of the present invention should not be shall be limited only to following specific
Structure or component or design parameter.
To be better understood when the specific embodiment of the present invention, some fuzzy concepts referred to herein are made first with
Specific definition：
High permeability material --- the metal material of maximum relativepermeabilityμr m >=500；
Soft magnetic materials --- the metal material of coercivity HC≤300A/m；
Un-conducted magnetic material --- the metal material of maximum relativepermeabilityμr m≤1.6；
Magnetic-particle (material) --- specific susceptibility is relatively low, but the material that can be come out by strong magnetic separation；
Without (non-) magnetic-particle (material) --- the magnetic purity without magnetic or material particles itself is not enough (in weakly magnetic material
During enrichment) material；
Upper and lower, left and right, suitable, counterclockwise --- when not yet explicitly illustrating with reference to the respective direction of Fig. 1；
Upper magnetic pole --- refer to a upper magnetic pole left side together and upper magnetic pole is right；
Magnetic conductive board --- with instructing, a magnetic sheet left side and magnetic conductive board are right；
Upper magnetic pole iron core --- refer to the core portion on a upper magnetic pole left side and the upper magnetic pole right side together；
Upper magnetic pole yoke plate --- refer to the yoke plate on a upper magnetic pole left side and the upper magnetic pole right side together；
Iron core or pole core --- refer to upper and lower pole core together；
XX modules --- for the title after XX modularized designs, indicating this component, there are many interchangeable forms, refer to XX
For identical；
Closed cycle heat exchanger --- it is non-touching between cold and hot medium when referring to thermal medium and extraneous progress heat exchange to change
Thermal.
In the attached drawing of wet method High gradient high intensity magnetic separator of the present invention, Fig. 1-Figure 22 labels are as follows：
Fig. 1 is the front view of wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 1：1- yoke 2- coil 4- changes
5- change driving part 6- mine feeding buckets 7- bath buckets 8- unloads mineral water case 9- magnetic material collection bucket 11- non-magnetic materials receipts
Collection bucket 12- pulsing mechanism 13- liquid level observation bucket 19- protective cover 24- liquid level gauges；
Fig. 2 is the dimensional structure diagram of wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 2：1- yoke 2- coils
5- change driving part 6- mine feeding buckets 7- bath buckets 8- unloads mineral water case 9- magnetic material collection bucket 11- non-magnetic materials receipts
Collection bucket 12- pulsing mechanism 13- liquid level observation buckets 15- unloads mineral water every slag case 19- protective cover 24- liquid level gauge 25- stents；
Fig. 3 removes the opposite side dimensional structure diagram after cover body, Fig. 3 acceptances of the bid for wet method High gradient high intensity magnetic separator of the present invention
Note：1- yoke 2- coil 3- heat-exchanger rig 4- change 5- change driving part 6- mine feeding buckets 7- bath buckets 8- unloads mineral water
Case 9- magnetic material collection bucket 11- non-magnetic material collection bucket 12- pulsing mechanisms 15- unloads mineral water and is visited every slag case 17- thermometrics
Head 18- flow switch 25- stents；
Fig. 4 is the dimensional structure diagram of yoke 1 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 4：On 110-
Magnetic pole under the left right 150- of 140- magnetic conductive boards of the right 130- magnetic conductive boards of the left 120- upper magnetic poles of magnetic pole；
Fig. 5 is the dimensional structure diagram on a upper magnetic pole left side 110 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 5：
111- upper magnetic poles yoke plate 112- upper magnetic pole iron core module 113- Liu Kuang gaps 114- flowing water gap；
Fig. 6 is the dimensional structure diagram of lower magnetic pole 150 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 6：
Pole core module 153- water fenders 154- flows ore deposit flowing water gap under magnetic pole yoke plate 152- under 151-；
Fig. 7 is the stereochemical structure schematic cross-sectional view of wet method High gradient high intensity magnetic separator coil 2 of the present invention, is marked in Fig. 7：
210- solenoid housing 220- coil winding 230- insulating and cooling liquid 240- insulation strips；
Fig. 8 is the stereochemical structure schematic cross-sectional view of wet method High gradient high intensity magnetic separator coil housing 210 of the present invention, in Fig. 8
Label：In 17- temperature probes 211- under coaming plate 212- upper conduction magnetic boards 213- magnetic conductive board 214- peripheral board 215- coolants into
Mouth 216- cooling liquid outlet 217- splitter cavities 218- confluence chambers；
Fig. 9 is the dimensional structure diagram of heat-exchanger rig 3 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Fig. 9：
17- temperature probe 18- flow switch 215- cooling liquid inlet 216- cooling liquid outlet 310- pipelines 320- pumps 330- is changed
Hot device 340- draining valves；
Figure 10 is the dimensional structure diagram of change 4 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Figure 10：410-
Change frame 420- medium cartridge modules；
Figure 11 is the dimensional structure diagram of change frame 410 in wet method High gradient high intensity magnetic separator of the present invention, is marked in Figure 11：
411- wheel hub 412- web 413- support ring 414- skeletons；
Dimensional structure diagrams of the Figure 12 for medium cartridge module 420 in wet method High gradient high intensity magnetic separator of the present invention, Tu12Zhong
Label：The non-magnetic frame plate 422- high magnetic conductive medias 423- otic placodes of 421-；
Figure 13 is the three-dimensional knot after 5 Left hand bearing block section view of change driving part in wet method High gradient high intensity magnetic separator of the present invention
Structure schematic diagram is marked in Figure 13：510- axis 520- is every magnetic expansion sleeve 530- bottom bracket bearing seat 540- gear drives 550-
Change driving motor 560- speed reducer 531- bottom bracket bearings；
Stereochemical structure schematic cross-sectional views of the Figure 14 to unload mineral water case 8 in wet method High gradient high intensity magnetic separator of the present invention, Tu14Zhong
Label：810- water spray module 820- rinsings water out 830- helps flowing water to export 840- water knockout drums；
Figure 15 is to unload stereochemical structure schematic cross-sectional view of the mineral water every slag case 15 in wet method High gradient high intensity magnetic separator of the present invention, is schemed
It is marked in 15：1510- is every slag sieve plate 1520- slag-discharging valves；
Figure 16 is the magnetic material collection bucket 9 of wet method High gradient high intensity magnetic separator of the present invention, middle ore bucket 10 and yoke 1 and change
The relative position schematic diagram of frame 410 is marked in Figure 16：Ore bucket 410- change frames 910- is received in 1- yoke 6- mine feeding buckets 10-
Collection part 920- water diversion parts 930- summarizes part；
Figure 17 is that the coarse granule separated material sieve plate 14 of wet method High gradient high intensity magnetic separator of the present invention and the relative position of mine feeding bucket 6 are shown
It is intended to, is marked in Figure 17：14- coarse granule separated material sieve plate 6- mine feeding buckets；
Figure 18 is the dimensional structure diagram of the protective cover 19 being located at outside change of wet method High gradient high intensity magnetic separator of the present invention,
It is marked in Figure 18：1910- observation windows；
Figure 19 is the non-magnetic material collection bucket 11 of wet method High gradient high intensity magnetic separator of the present invention and pulsing mechanism 12 and stent
The front view of 25 relative position is marked in Figure 19：It is non-magnetic that collection section 1130- on the left of the 1120- of section is collected on the right side of 1110-
Property material discharge valve 1210- pulsation case 1220- driving belt pulley group 1230- pulse motor 1250- rubber be flexible coupling；
Figure 20 is the non-magnetic material collection bucket 11 of wet method High gradient high intensity magnetic separator of the present invention and pulsing mechanism 12 and stent
The stereochemical structure holder part schematic cross-sectional view of 25 relative position is marked in Figure 20：It is left that section 1120- is collected on the right side of 1110-
Collect section 1130- non-magnetic material discharge valves 1210- pulsation case 1220- driving belt pulley groups 1230- pulsation electricity in side
Machine 1240- pulsation push plate 1250- rubber is flexible coupling 25- stents；
Figure 21 is the dimensional structure diagram after removing head cover of the pulsation case 1210 of wet method High gradient high intensity magnetic separator of the present invention, is schemed
It is marked in 21：1211- eccentric wheel module 1212- push rod 1220- driving belt pulley groups；
Figure 22 is that the safety of wet method High gradient high intensity magnetic separator of the present invention and the circuit structure of shielding system and regulating system show
It is intended to, is marked in Figure 22：Silicon-controlled (or diode combination IGBT) the rectification module 2010- constant current controls of 16- motor protecters 20-
Device 2011- current setting unit setting 21- Hall elements processed or other similar functions element 22- change frequency converters 23- pulsation become
Frequency device 24- liquid level gauge 220- coil winding 550- change driving motor 1230- pulse motors 320- pumps 1520- residual cake valves
Door (band time switch function) 1130- non-magnetic materials discharge valve (automatically controlling).
It is marked in Figure 23-Figure 32 as follows：
Magnetic pole 153- water fenders 160- magnetic pole connections up and down under upper magnetic pole 130/140- magnetic conductive boards 150-
Ear 210- solenoid housing 220- coil winding 240- insulation strip 241- insulation strip stent 250- expansion tanks 320- pumps 330-
Heat exchanger 410- change frame 412- web 420- medium cartridge module 5- change driving part 510- axis 6- mine feeding buckets 7-
Bath bucket 8- unloads mineral water case 910- collections part 920- water diversion parts 930- and summarizes part 11- non-magnetic material collection buckets
1131- valve regulated bars 1210- pulsation case 1230- pulse motors 1240- pulsation push plate 1250- rubber is flexible coupling 13- liquid
Position observation bucket 15- unloads mineral water every slag case 19- protective cover 25- stents.
The present invention proposes a kind of wet method High gradient high intensity magnetic separator, mainly includes four big systems：Excitation system, separation and collection
System, safety and shielding system and regulating system.Excitation system can provide the back of the body of sorting for wet method High gradient high intensity magnetic separator
Scape magnetic field；Separation and collection system is matched with the background magnetic field that excitation system provides, and can realize will be in magnetic-bearing mineral ore pulp
Magnetic material detached and collected respectively to different collecting zones by magnetic separation from non-magnetic material；Safety and isolation system
Unite for wet method High gradient high intensity magnetic separator is fed material granularity isolation, to the isolation of impurities in water, to insulating and cooling liquid
Pollution isolation, to fear magnet assembly (such as bearing, motor, speed reducer) magnetic field be isolated and to important component (such as motor, coil,
Change, medium cartridge module etc.) security protection and the personal safe protection to operating personnel；Regulating system is used for excitation system
Background magnetic field intensity adjusting, to the adjusting of change rotating speed in separation and collection system (the sorting time for being associated with material), right
The adjusting of pulse amplitude and frequency (impact strength and frequency that are associated with sorting area's ore pulp) (is associated with the sorting head of district with to liquid level
Degree) adjusting and to washings, unload the adjusting of mineral water amount/angle.The present invention carries out the section components that can influence separation index
Modularized design can replace corresponding module according to the difference of sorting material and working condition, ideal so as to reach
Mineral processing index.
Wherein, change rotating speed is slower, and the sorting time of material is longer, and treating capacity is smaller, and change rotating speed sorts when very slow
Effect unobvious；Pulse amplitude and frequency and the impact strength and frequency of sorting area's ore pulp are positively correlated relationship respectively；Liquid level is high
Degree is positively correlated relationship with sorting section length, and separating effect is decreased obviously when liquid level is too small, general one calibration liquid level of setting；This
The automated watch-keeping facility designed in invention manually or automatically adjusts to carry out liquid level mainly for monitoring liquid level wherein may be used
Monitoring.
In the present invention, either for magnetic material is still considered as the nonmetallic mineral of impurity by weak magnetic mineral,
It is all to separate the magnetic-particle therein particle inadequate with non magnetic particles or purity that it, which sorts purpose, and if it is desired to by magnetic
Particle is separated from original mixed mineral, then must provide a sufficiently strong magnetic and capture power.
Magnetic that magnetic-particle is subject to captures the size of power mainly by magnetic-particle average specific magnetic system number in itself, sorting magnetic field
Intensity, gradient codetermine.And the average specific magnetic system number of the magnetic impurity particles in aluminum in weakly magnetic mineral and nonmetallic ore is generally all
It is relatively low.If it is desired to remaining to generate sufficiently strong magnetic capture power in this case, then the strong of magnetic field is sorted from improving
Degree, gradient address.
The wet method High gradient high intensity magnetic separator of the present invention, based on the applicant's achievement in research on magnetic separation technology for a long time, profit
The coordination application of high sorting magnetic field intensity, gradient, i.e., the soft magnetism material of magnetic conduction in background magnetic field are realized with induced magnetization principle
Material can be magnetized, and the soft magnetic materials after magnetization can influence the trend of the magnetic line of force in background magnetic field, be formed near surface one small
The induced magnetization place of range, unlike material and soft magnetic materials of different shapes can form different magnetization places.High magnetic conduction and
Soft magnetic materials with tip (tip various informative, also including pole form) can form one in background magnetic field at tip
The magnetization place of a high magnetic field intensity higher than background magnetic field, gradient, the present invention are namely based on this magnetization place and come to material
In sub-magnetic debris and nonmetallic ore in magnetic impurity particles in aluminum carry out strength capture.
Involved excitation system can produce one and can incite somebody to action at work in the wet method High gradient high intensity magnetic separator of the present invention
This region is defined as sorting region by the magnetized background magnetic field region of soft magnetic materials here.Further, excitation system is by magnetic
Yoke, coil and heat-exchanger rig are formed, and coil generates magnetic field in energization excitation, and magnetic field is after yoke is converged, strengthened in coil
Portion, yoke center position produce semiclosed arcuation field region at one, the magnetic field intensity of this field region is with excitation wire
The input current power of circle changes and changes, this regional magnetic field is background magnetic field, this region is to sort region.
In order to ore pulp be introduced and discharged sorting region, set on upper magnetic pole iron core and lower pole core a certain number of
Bootable ore pulp into and out of Liu Kuang gaps.Select factory that can add some chemical agents into ore pulp in flow is sorted due to certain,
Therefore it, which sorts ore pulp, has different degrees of corrosivity, and these mordant ore pulps flow through the Liu Kuang gaps of pole core
Shi Zehui causes to corrode to pole core.Its original thickness can be changed if pole core is by long-term corrosion, so as to reduce
Magnetic conduction ability causes the background lectromagnetism field of wet method High gradient high intensity magnetic separator and Distribution of Magnetic Field that reduction occurs and changes, final influence point
Select the stability of index；Meanwhile if its welding position is too corroded for a long time but will to influence its structural strength and using the longevity
Life.Even the ore pulp without the medicament that is corrosive can also make pole core get rusty after moisture contained therein is long-term, although this
Part iron rust has little influence on the magnetic field performance and structural strength of equipment, but is considered as magnetic material for iron-holder itself is extremely low
It is just particularly important for the nonmetallic mineral of impurity.
In order to solve the problems, such as corrosive effects performance indicator and service life, the upper magnetic pole iron core of curvature and lower magnetic
Pole iron core is using modularized design, and the processing of three kinds of ranks of different works according to required degree of protection：The first estate is not
Make specially treated, suitable for general non-corrosive assorting room；Second grade is on the surface that pole core is contacted with ore pulp
Water-fast, wear-resisting corrosion-inhibiting coating is sprayed, suitable for having the assorting room of slight erosion or nonmetallic mineral；The tertiary gradient is
Increase replaceable sacrificial anode on the basis of the second grade, suitable for corrosivity more by force especially in the presence of corrosive ion
The assorting room of ore pulp, since sacrificial anode can be replaced at any time, this grade has stronger anti-corrosion ability.
In addition to this, if sorting strongly magnetic mineral too high levels in ore pulp, when strongly magnetic mineral enters upper magnetic pole very
The sharp corner of upper magnetic pole iron core module is readily adsorbed in, the Liu Kuang gaps that upper magnetic pole iron core if things go on like this can then occur block now
As.For this special operation condition, upper magnetic pole iron core module has more a kind of Liu Kuang gaps periphery acute angle than lower pole core module and justifies
Change and add configuration of the non-magnetic stainless steel every magnetic treatment.The tip that can substantially weaken upper magnetic pole iron core Liu Kuang gaps is configured in this
The harmful effect that induced field is brought prevents the Liu Kuang gaps of upper magnetic pole iron core from blocking.
Coil in the wet method High gradient high intensity magnetic separator of the present invention is the core component in background magnetic field source, and only coil leads to
Electrical excitation can just have powerful connections the generation in magnetic field, therefore the job stability of coil directly determines the stability of background magnetic field, into
And determine the stability of separation index.In order to obtain stable excitation environment, wet method High gradient high intensity magnetic separator line of the invention
Circle part is using pressure insulating and cooling liquid circulating cooling mode.Coil windings are placed in housing, and using insulation strip coil around
Group is internal to get the gap circulated for insulating and cooling liquid discard between winding and housing, not only can guarantee the insulation of coil, but also can make
Insulating and cooling liquid when flowing through these gaps by coil windings excitation when the heat that generates take away coil.But due to the master of the present invention
Body is a kind of magnetic plant, therefore must combine the structure feature of wet method High gradient high intensity magnetic separator again in the manufacturing process of coil
With the needs of magnetic circuit；And since coil is a component of wet method High gradient high intensity magnetic separator, the structure of coil must be tight
It gathers.According to the needs in magnetic field, the interior coaming plate of solenoid housing uses non-magnetic stainless steel to prevent reduction point after the short circuit of magnetic field
Constituency magnetic field, and upper conduction magnetic board, lower magnetic conductive board, peripheral board are then made of high magnetic conductive steel plate, having concurrently reduces coil leakage field and remittance
The effect in poly- magnetic field.
The import of coolant is arranged on the lower part of the one end in loop length direction, and corresponding cooling liquid outlet is then arranged on
The top of the other end far from import.Splitter cavity and confluence chamber are further respectively had in solenoid housing at the import and export of coolant, it can
So that flowing more uniform stabilization of the coolant in coil inside, avoid the generation of flow blind angle, and ensure coil around
Group heat dissipation also functions to the effect for preventing the permanent square impact coil windings of coolant from winding being caused to damage while stabilization.Due to the present invention
Coil inside is bigger plus the total amount of coolant required inside heat-exchange system, and so many liquid is routinely noted using topping-up pump
Enter.The draining valve of coolant is arranged between pump and the cooling liquid outlet of coil by the present invention, and outlet is arranged on heat exchange dress
The lowest part put.This valve can be used for emptying the insulating and cooling liquid in coil and heat-exchanger rig, in the case where coordinating with pump also
Have the function of to inject insulating and cooling liquid into coil and heat-exchanger rig.
Secondly, the separation and collection system in wet method High gradient high intensity magnetic separator of the invention can be in point that excitation system produces
High-strength induced field is generated in constituency, and magnetic-particle is captured using this induced field, later by the magnetic of capture
Property particle take sorting area out of and poured in magnetic material collection bucket using unloading mineral water, and be not affected by without magnetic part be captured from by
By being entered in non-magnetic material collection bucket after this induced field, that is, complete the separation of magnetic material and non-magnetic material
Journey.
Separation system by change, change driving part, mine feeding bucket, bath bucket, unload mineral water case, magnetic material collection bucket, non-
Magnetic material collection bucket, middle ore bucket, pulsing mechanism, liquid level observation bucket are formed.It is wherein carried in change largely soft by high magnetic conduction
Cartridge made of magnetic material, and devise the loop configuration that can these cartridges be continuously introduced into and be taken out of sorting region.Point
System is selected to have also been devised to ore deposit, ore unloader structure and magnetic material, non-magnetic material, chats collecting mechanism and help to improve sorting
Necessary sorting liquid level observation element when the pulsation of index, flushing mechanism and sorting.
After cartridge enters sorting region with change, high magnetic conductive media is magnetized made of high magnetic conduction soft magnetic materials,
And the magnetization place of high field intensity, high gradient is formed at tip position, it is strong by mine feeding bucket to enter wet method high gradient for material to be selected at this time
Magnetic separator, then change is flowed by the Liu Kuang gaps of upper magnetic pole iron core.Material has to pass through the choosing of this magnetic field when flowing through change
Region, at this time magnetic material particle under the action of magnetic force by absorption capture, nonmagnetic material particles not by the effect of magnetic force from
By by this field region and flowing into non-magnetic material collection bucket.Captured magnetic material is rotated out with change from sorting
Area, leaves the induced field disappearance of magnetic medium behind sorting area, and magnetic captures power and also disappears therewith.When going on magnetic material collection bucket
Fang Shi, captured material particles start to fall and be collected by magnetic material collection bucket, fail the material particles fallen in time and work as
Mineral water can also be unloaded when unloading below mineral water case by, which going to, pours in magnetic material collection bucket, and hereafter cartridge becomes clean and again again
It is secondary to enter sorting region with change, that is, complete the cycle of a sorting flow.
Change in the wet method High gradient high intensity magnetic separator of the present invention is the most crucial component of separation system, and cartridge is
The most important components of change.Since material variety to be selected is various, form is complicated various, even if same class mineral generally
All there is the various differences such as degree of dissociation difference and the embedding cloth difference of magnetic material granularity.In order to better adapt to point of these materials
Choosing, cartridge is carried out modularized design by wet method High gradient high intensity magnetic separator of the invention, by changing the soft magnetism material in cartridge
The form of material and arrangement make wet method High gradient high intensity magnetic separator have stronger adaptability.
The difference and magnetic material of magnetic material content in the difference of material particles degree, material in ore pulp are sorted according to use site
The difference of size distribution, there are many forms for medium cartridge module.It selects and classifies from material or form, high magnetic conductive media both included
Rodlike medium and mesh medium, and including steel wool class or other any type of be placed in change and in wet method height
Gradient strong magnetic selects the permeability magnetic material that induced field is generated in machine；Classify from arrangement, high magnetic conductive media not only included close arrangement but also
Including loosely arranging, not only including the unified arrangement of dielectric gap but also including the arrangement of dielectric gap gradient increasing or decreasing, both included single
Solely a form of magnetic conductive media arrangement includes the mashed up arrangement of magnetic conductive media of diversified forms again.
In the wet method High gradient high intensity magnetic separator concrete application of the present invention, for the mordant material of ore pulp band, medium
Cartridge module is divided into as 3 anti-corrosion grades：The first estate is that high magnetic conductive media uses anti-corrosion material, suitable for general non-corrosive
Assorting room；Second grade is to carry out whole coating film treatment to medium cartridge module on the basis of the first estate, light suitable for having
The assorting room of microcorrosion operating mode；The tertiary gradient is to be further added by sacrificial anode on the basis of the second grade, suitable for having,
Severe erosive is especially in the presence of the assorting room of corrosive ion operating mode.It is strong for wet method high gradient according to different working conditions
Magnetic separator is equipped with different medium cartridge modules, so as to enhance the adaptability of wet method High gradient high intensity magnetic separator, obtains more preferable, more steady
Fixed separation index.
In producing at the scene, rotated out by the magnetic-particle of magnetic medium capture with change from sorting area, after leaving sorting area
The induced field of magnetic medium disappears, and magnetic captures power and also disappears therewith.When change, which is gone to, unloads below mineral water case in medium cartridge module
All magnetic-particles ought to all be unloaded mineral water and poured in magnetic material collection bucket, but due to the diversity of field working conditions and multiple
Polygamy also often unloads the phenomenon that ore deposit is not cleaning, and if unload the not cleaning medium cartridge module of ore deposit be again introduced into sorting area undoubtedly can shadow
Ring postorder separating effect.In order to preferably unload ore deposit, wet method High gradient high intensity magnetic separator of the invention is devised unloading in mineral water case
Unload mineral water water spray module.The size of hole for water spraying can quickly and easily be changed by replacing this module and (unload mineral water pressure not changing
Change the size of water spray under conditions of power), the shape (such as column, tentiform, fan-shaped) of water spray, form (continuous, pulse, it is parallel,
Intersect) and a certain range of position and the angle of spraying water of spraying water (arrangement with magnetic medium in medium cartridge module coordinates).With reference to existing
Field working condition and the device parameter of wet method High gradient high intensity magnetic separator and the type of provisioned medium cartridge module, then coordinate change
Water spray module, can realize and preferably unload ore deposit effect.
Pulsation push plate in pulsing mechanism in separation system is flexible coupling and non-magnetic material collection bucket right side by rubber
Section is collected to be tightly connected.The effect of pulsing mechanism is to generate reciprocal pulsation vibratory forces, and this pulsation vibratory forces is transmitted
To the ore pulp in non-magnetic material collection bucket.This pulsation vibratory forces can be extended to ore pulp in sorting area, make to be located at sorting area
In induced magnetization field areas in ore pulp also occur pulsation concussion, so as to contribute to reduce magnetic material particle magnetic force work
What is generated during with the lower capture by absorption is mingled with phenomenon, improves the purity of magnetic-particle material sub-elected.
Safety and shielding system are the core components of the wet method High gradient high intensity magnetic separator of the present invention, can ensure and set
Standby run stability.Since the feed of wet method High gradient high intensity magnetic separator is generally grinding machine discharging, inevitably can in this partial material
Mix some big granularity materials or sundries, and if these big granularity materials or sundries are blocked in any position all in feed link
Separation index can be caused to seriously affect, therefore the present invention devises bulky grain interrupter in feeding process, can prevent
Large granular materials block the upper magnetic pole iron core Liu Kuang gaps of wet method High gradient high intensity magnetic separator or medium cartridge module, so as to reduce point
The interference of process is selected, improves the sorting stability of equipment.
Required mineral water amount of unloading is larger during due to unloading ore deposit, and industrial circulating water can generally be used to be used as when factory is selected to produce and unloaded
Mineral water.The big grain particles for failing to settle in time especially lightweight floating material is inevitably had in industrial circulating water, these sundries
In the presence of the hole for water spraying that unloads in mineral water case may be blocked.If a certain hole for water spraying blocks, can directly result in should pass through
The cartridge being cleaned under the hole for water spraying cannot unload ore deposit well, just cannot when these cartridges are again introduced into sorting area
Normally complete sorting work.Such situation was encountered in the past, can only be let matters drift or be shut down to unloading the progress of the hole for water spraying in mineral water case
Cleaning.Since each process relevance of entire assorting room is extremely strong, and wet method High gradient high intensity magnetic separator is entire process again
Core equipment, so whole production line all devices associated therewith must just be shut down by shutting down wet method High gradient high intensity magnetic separator.
Strong influence can be caused to production by shutting down these equipment, and separation index can also be influenced by letting matters drift, and reduce the recycling of resource
Utilization rate causes the great wasting of resources.
To solve this problem, wet method High gradient high intensity magnetic separator of the invention devises before mineral water entrance is unloaded unloads mineral water
Every slag case, and the manually or automatically deslagging that can easily discharge the impurity isolated in time is being equipped with every the bottom of slag case
Valve, so that it is guaranteed that unload mineral water hole for water spraying not blockage phenomenon, reduce because unload ore deposit it is not cleaning due to the influence caused by separation index,
Improve the stability of wet method High gradient high intensity magnetic separator separating effect.
Coil is the important core component of wet method High gradient high intensity magnetic separator.Coil could must generate magnetic in the energized state
, so as to which wet method High gradient high intensity magnetic separator be made to have magnetic separation ability, and the winding that coil energization is inevitably resulted in coil generates
Heat, this partial heat can burn coil if it cannot be transferred out in time.
The wet method High gradient high intensity magnetic separator of the present invention cools down winding in coil using insulating and cooling liquid closed cycle
Mode control coil winding Wen Sheng.Inside insulating and cooling liquid flowing through coil, sufficient heat exchange is carried out with coil windings, then
It takes heat to coil outer and the heat exchange with the external world is carried out at the heat-exchanger rig of coil outer, coil windings are generated
Heat is transferred in cooling water or air, and insulating and cooling liquid is again introduced into coil inside after being cooled down through heat-exchanger rig, and formation is closed
Road recycles.Whole process insulating and cooling liquid is not in direct contact with the external world, and introduced contaminants will not be brought into coil inside, will not more be produced
Unboiled water cooling coil is recurrent to influence the phenomenon that coil radiates due to scaling, it is ensured that clean inside coil cooling system
It is net noiseless, enable coil steady operation.
To ensure that coil is stable, safe and reliable, wet method High gradient high intensity magnetic separator of the invention coil coolant into
Temperature probe is respectively provided on mouth pipeline and near cooling liquid outlet at insulating and cooling liquid top layer, monitors the import and export of coil in real time
Insulating and cooling liquid temperature and the temperature difference, when temperature is excessively high or when excessive temperature differentials sends out fault warning；On coil coolant pipe road
Flow switch is set, the flow regime of insulating and cooling liquid is monitored, fault warning is sent out when sets requirement is not achieved in flow.When with
When upper fault parameter reaches default high level, wet method High gradient high intensity magnetic separator can be automatically stopped excitation, and enter self-protection pattern
With send out alarm signal, so that it is guaranteed that the coiler part of wet method High gradient high intensity magnetic separator will not damage.It is clear and definite when alarm is sent out
Trouble point and the reason of this failure may be caused, find failure cause and is in time solved just will not to produce cause it is big
It influences, so as to ensure the stability of equipment operation.
Further, as high magnetic separation equipment, equipment inside and yoke are nearby filled with magnetic field.Support change operating
Bearing work in magnetic field easily occur galvanic corrosion phenomenon, the phenomenon that small magnetic-particle enters bearing also easily occurs, these
Situation can all shorten the service life of bearing；Magnetic field is the speed reducer of magnetic conduction steel and the interior motor for having rotor to internal gear main material
Influence it is more serious, can intangibly increase speed reducer load, reduce speed reducer, motor job stability.
The magnetic line of force is dissipated outward using coil as energization solenoid in the present invention and to form the magnetic line of force closed circuit, yoke be exactly according to
Magnetic line of force diverging direction is designed, and this side up, setting permeability magnetic material can be by most of magnetic field shielding in permeability magnetic material
It is internal.
Under normal conditions, by knot that change web, axis, bearing block, gear set, speed reducer, motor combination are formed
Structure is also basically identical with the closed circuit direction of the magnetic line of force, thus web, axis, bearing block, gear set, speed reducer, motor combination no matter
A part for magnetic line of force close access will necessarily be become by how handling it.If not making any processing, a large amount of magnetic force are necessarily had
Line passes through bearing, speed reducer, motor, reduces its job stability.To solve this problem, the present invention uses cut-out isolation method,
I.e. by increasing air gap, the side for reducing contact area (magnetic resistance for being provided to increase this magnetic loop) on this closed circuit
Method reduces the magnetic flux flowed through in this closed circuit, and then reduce the shadow of magnetic field force that bearing, speed reducer, motor are subject to
It rings, extends the whole service life of wet method High gradient high intensity magnetic separator.
The wet method High gradient high intensity magnetic separator of the present invention is also provided with motor protecter for all motors, in phase shortage or overload
Alarm can be protected and send out in time, to prevent motor damage；Protecting cover is provided with for running gear simultaneously, to ensure to operate
The safety of personnel.For observation device working order, observation window is also provided with, and protection network is provided on observation window, to prevent
Only operating personnel accidentally come in contact running gear and come to harm.
Regulating system in the wet method High gradient high intensity magnetic separator of the present invention is used for that each running parameter is adjusted, so as to carry
The adaptability of high wet method High gradient high intensity magnetic separator, obtains better separation index.
Sorting field strength is the power resources that magnetic medium generates induced field, and the size for sorting field strength is embodied directly in sorting and refers to
It puts on, therefore the stability for sorting field strength is the most important index of wet method High gradient high intensity magnetic separator job stability.Sort field strength
Size be to be realized by changing the exciting current of wet method High gradient high intensity magnetic separator coil, wet method High gradient high intensity magnetic separator
Magnet exciting coil uses direct current supply, therefore this exciting current is necessary for Constant Direct Current.Coil windings can produce in galvanization
Heat amount, so as to generate coil temperature rise, the resistance value of the variation winding of following temperature rising can also change.Select the input electricity at factory scene
Pressure may not also be sufficiently stable, and variation by a small margin can occur at any time.To realize that exciting current is not fluctuated with extraneous fluctuation,
Ensure the stabilization in sorting magnetic field, the excitation input of wet method High gradient high intensity magnetic separator coil of the invention is defeated using current setting unit setting
Enter predetermined current, then silicon-controlled (or diode combination IGBT) rectification module is controlled by constant-current controller, commercial power is turned
It is changed among preset DC supply input to wet method High gradient high intensity magnetic separator coil, is set during to coil input current
Hall element or other similar functions elements are monitored electric current and feed back to constant-current controller, then will by constant-current controller
Detected value and preset value are adjusted output voltage after being compared accordingly, so that it is guaranteed that wet method High gradient high intensity magnetic separator is defeated
The electric current for entering coil is consistent with the predetermined current of current setting unit setting.
For the different separation index for feeding material properties and the amount of feeding size and wishing realization requirements, need to adjust
The size of section sorting field strength will also make corresponding adjustment to change rotating speed and ripple frequency and pulse amplitude.It is high to adjust wet method
Gradient strong magnetic selects the change rotating speed and ripple frequency of machine, and wet method High gradient high intensity magnetic separator of the invention is provided with respectively in its front end
Change frequency converter and pulsation frequency converter can be realized by the output frequency for adjusting change frequency converter and frequency converter of pulsing to turning
The corresponding adjustment of ring rotating speed and ripple frequency.To adjust the pulse amplitude of wet method High gradient high intensity magnetic separator, the bias pulsed in case
Wheel can realize the corresponding adjustment of pulse amplitude using modularized design by replacing this eccentric wheel module.
In addition, the sorting area of the wet method High gradient high intensity magnetic separator of the present invention carries out grder man in wet method High gradient high intensity magnetic separator
As when be need be immersed in sorting liquid level under.This is because the material being dipped under sorting liquid level can be more loose, more hold
Easily realize the separation of magnetic-particle material and non-magnetic particle material；Meanwhile only sorting area is immersed under sorting liquid level,
The pulsating force of pulsation case just can extend with ore pulp, so as to make the ore pulp in the induced magnetization field areas being located in sorting area
It generates pulsation to shake, what reduction magnetic-particle material was generated when being captured by absorption under the action of magnetic force is mingled with phenomenon, improves and divides
The purity of magnetic-particle material selected.
For that can observe liquid level in time, and the adjusting for sorting liquid level provides foundation, wet method high gradient of the invention
Intensity magnetic separator devises the liquid level connected with non-magnetic material collection bucket an observation bucket, can be monitored by artificial or liquid level gauge
Liquid level in liquid level bucket.When finding that liquid level changes in liquid level observation bucket, can manually or automatically adjust non magnetic
The aperture of one or more non-magnetic material discharge valves of material collection bucket bottom, sets to ensure that liquid level is stably positioned in
It counts near height.
For purer magnetic material can be obtained, set before sorting area is left by the magnetic material that magnetic medium captures
Rinse cycle.Washings are identical with unloading mineral water source, are industrial circulating waters.It can by the amount of flush water for adjusting washings
The inadequate mineral of the entrainment mineral in the magnetic material being captured and purity are selectively washed from medium cartridge module, it is allowed to
Into in non-magnetic material collection bucket, so as to obtain purer magnetic material.
The bath of mineral water case is unloaded in sorting for the medium cartridge module cleaning period without under the influence of that can make to enter sorting area
It is particularly important to unload ore deposit.Further, in order to preferably unload ore deposit, wet method High gradient high intensity magnetic separator of the invention unloads mineral water case
It inside devises and unloads mineral water water spray module.The size of hole for water spraying can quickly and easily be changed by replacing this module (not change
Unload the size for changing water spray under conditions of mineral water pressure), the shape of water spray, form and a certain range of water spray position and spray
Water angle.With reference to the kind of the device parameter and provisioned medium cartridge module of field working conditions condition and wet method High gradient high intensity magnetic separator
Class, then coordinate change water spray module, it can realize and preferably unload ore deposit effect.
Below with reference to attached drawing of the present invention, specific explanations are done to the present invention.
In wet method High gradient high intensity magnetic separator proposed by the invention, yoke 1 by a upper magnetic pole left side 110, the upper magnetic pole right side 120,
A magnetic conductive board left side 130, the magnetic conductive board right side 140, lower magnetic pole 150 form.Wherein upper magnetic pole 110,120 is by upper magnetic pole yoke plate 111 and upper magnetic
Pole iron core module 112 is welded or fastener is fastenedly connected.Lower magnetic pole 150 is by two pieces of symmetrical lower magnetic pole yoke plates 151 under
Pole core module 152 and water fender 153 positioned at its both sides weld or fastener is fastenedly connected.Upper magnetic pole iron core module
112 and lower pole core module it is corresponding about 152, upper magnetic pole iron core module 112 and lower 152 both sides of pole core module are equipped with gear
Water plate 153 forms a direction along arc between upper magnetic pole iron core module 112 and lower pole core module 152 and water fender 153
Semi-enclosed arc space of both ends open, this space can generate the very strong back of the body when wet method High gradient high intensity magnetic separator works
Scape magnetic field, this space are to sort space.
112,152 points of iron core module is 3 anti-corrosion grades, respectively in iron core module 112,152 surfaces are all is connect with ore pulp
Make different preservative treatments in tactile position.Wherein, the first estate does not make any specially treated for metal surface；Second grade is table
The corrosion-inhibiting coating of face rust prevention by applying liquid material paint or other types；The tertiary gradient is to increase replaceable sacrifice sun on the basis of the second grade
Pole.In addition, upper magnetic pole iron core module 112 has also had more Liu Kuang gaps periphery acute angle sphering and increasing than lower 152 pieces of pole core mould
If non-magnetic stainless steel is every the configuration of magnetic treatment.
Coil 2 is placed in around lower pole core module 152 on lower magnetic pole yoke plate 151.Coil 2 is by solenoid housing
It 210 and coil windings 220 and is contained in the insulating and cooling liquids 230 of submergence coil windings 220 in solenoid housing 210 and forms.Its center line
Circle housing 210 is made of again interior coaming plate 211, upper conduction magnetic board 212, lower magnetic conductive board 213, peripheral board 214.It is also set on the outside of solenoid housing
It is equipped with the supplementary structures such as conservator, terminal box.Coaming plate 211 is made of non-magnetic steel plate in solenoid housing 210, and upper conduction magnetic board
212nd, lower magnetic conductive board 213, peripheral board 214 are then made of high magnetic conductive steel plate.Coil windings 220 are placed among solenoid housing 210,
It is opened between coil windings 220 and solenoid housing 210 using 240 separation pad of insulation strip, has both ensured coil windings 220 and solenoid housing
Completely insulated between 210 and that has preset insulating and cooling liquid flow through channel.Also pad is exhausted inside it during 220 coiling of coil windings
Edge strip 240, the circulation passage of insulating and cooling liquid is got at interval discard equally inside winding.210 lower end thereof of solenoid housing is equipped with cold
But liquid import 215,210 top of solenoid housing are equipped with cooling liquid outlet 216 far from 215 end of cooling liquid inlet.Insulating and cooling liquid 230
Solenoid housing 210 is flowed by cooling liquid inlet 215, flowing through coil winding 220 is interior between coil windings 220 and solenoid housing 210
Preset insulating and cooling liquid channel is flowed out after carrying out sufficient heat exchange with coil windings 220 by cooling liquid outlet 216 again.Its
Be provided with splitter cavity 217 between middle cooling liquid inlet 215 and coil windings 220, cooling liquid outlet 216 and coil windings 220 it
Between be provided with confluence chamber 218.
Heat-exchanger rig 3 is mounted on any position outside coil 2, and heat-exchanger rig 3 is by pipeline 310, pump 320,330 groups of heat exchanger
Into.The entrance of wherein pump 320 is connected by pipeline 310 with the cooling liquid outlet 216 of coil, pumps 320 outlet and heat exchanger 330
It is connected, and the other end of heat exchanger 330 is then connected with the cooling liquid inlet of coil 215.According to the difference of field working conditions condition, change
Hot device 330 can be any conventional closed cycle heat exchanger.Tapping valve is equipped between pump 320 and the cooling liquid outlet 216 of coil
Door 340, the outlet of draining valve 340 is arranged on the lowest part of insulating and cooling liquid 230.This valve can be not only used for emptying in coil 2
With the insulating and cooling liquid 230 in heat-exchanger rig 3, and can be used with proportioning pump 320 exhausted to be injected into coil 2 and heat-exchanger rig 3
Edge coolant 230.
Change 4 is located at the surface of lower pole core module 152.Wherein change 4 is by change frame 410 and medium cartridge module
420 are formed.Change frame 410 is made of wheel hub 411, web 412, support ring 413, skeleton 414.Due to the needs of Magnetic Field Design
(not generate magnet short-cut path phenomenon), support ring 413 are made with skeleton 414 of non-magnetic stainless steel, skeleton 414 and support ring
413 have isolated several small spaces for mounting medium cartridge module 420 on change frame 410.Change frame 410 passes through web
412 and wheel hub 411 be connected with change driving part 5, by the drive of change driving part 5, these are used for mounting medium box
The small space of module 420 can sequentially enter and leave sorting space.
Medium cartridge module 420 is mounted between two circumferentially-adjacent skeletons 414, except small-sized wet method High gradient high intensity magnetic separator is adopted
With outside single medium cartridge module 420, the medium cartridge module 420 in 412 both sides of web is staggered in equivalent, i.e. web or so two
The cartridge quantity of side is identical, and while often just having initially entered there are one medium cartridge module 420 sorting space must be there are one corresponding
Medium cartridge module 420 is in the state for entering sorting space half.
Medium cartridge module 420 is by two pieces or the non-magnetic frame plate 421 of polylith and the height between non-magnetic frame plate 421
Magnetic conductive media 422 forms.The difference of magnetic material content in the difference of material particles degree, material in ore pulp is sorted according to use site
And the difference of magnetic material size distribution, medium cartridge module 420 are divided into as diversified forms.It selects and classifies from material or form, it is high
Magnetic conductive media 422 not only includes rodlike medium and mesh medium, but also is not being led including steel wool class or other any type of can be filled
It is most placed between magnet frame frame plate 421 and at last on change frame 410 and is used to generate sensing in wet method High gradient high intensity magnetic separator
The high magnetic conduction soft magnetic materials in magnetic field；To classify from arrangement, high magnetic conductive media 422 had not only included close arrangement but also had arranged including loose,
Not only include the unified arrangement of dielectric gap but also arranged including dielectric gap gradient increasing or decreasing, and both include individually a form of lead
Magnetic medium arrangement includes the mashed up arrangement of magnetic conductive media of diversified forms again.When being corrosive for ore pulp band, medium cartridge module 420
It is divided into as 3 anti-corrosion grades：The first estate uses anti-corrosion material for high magnetic conductive media 422；Second grade is on the first estate basis
On whole coating film treatment is carried out to medium cartridge module 420；The tertiary gradient is further added by sacrificial anode anti-corrosion on the basis of the second grade,
Since sacrificial anode can be replaced at any time, this grade has stronger anti-corrosion ability.Finally according to different working conditions
To be equipped with different medium cartridge modules 420 for wet method High gradient high intensity magnetic separator.
Axis 510 in change driving part 5 passes through change 4 by wheel hub 411, is used between axis 510 and wheel hub 411
It is connected every magnetic expansion sleeve 520, by can reach the torque passed over by axis 510 in change 4 every magnetic expansion sleeve 520.
Bottom bracket bearing seat 530 is located at upper magnetic pole 110,120 upper outers, supports axis 510 and makes change 4 and upper magnetic pole iron core module
There are the distances within 10mm between 112 and lower pole core module 152, and should ensure will not be with upper magnetic when change 4 operates
Friction and scraping collision occur between pole iron core module 112 and lower pole core module 152, makes full use of sorting space again.Axis
510 one end is connected to gear drive 540, and the other end of gear drive 540 is connected on speed reducer 560, in this way when motor 550
Driving speed reducer 560 will be transferred torque to when operating in change 4.
Using being connected every magnetic expansion sleeve 520 between axis 510 and wheel hub 411, it is possible to reduce magnetic field on web 412 is along axis
It is transmitted to bottom bracket bearing 531 and motor 550, speed reducer 560, by not leading between bottom bracket bearing seat 530 and upper magnetic pole 110,120
The stainless billet of magnetic is isolated, and further reduces the magnetic field in bottom bracket bearing 531 and change driving motor 550, speed reducer 560
Throughput, so as to extend bottom bracket bearing 531 and change driving motor 550, the service life of speed reducer 560.
Upper magnetic pole 110,120 top axis, 510 right side are equipped with mine feeding bucket 6, and 510 left side of axis is equipped with bath bucket 7.Web
412 both sides are equipped with mine feeding bucket 6 and bath bucket 7, and the mine feeding bucket 6 and bath bucket 7 of both sides are symmetrical about web 412.With to ore deposit
The Liu Kuang gaps 113 that guiding ore pulp enters sorting region are equipped at the connected upper magnetic pole iron core module 112 of bucket 6.Feed material ore deposit
Slurry enters wet method High gradient high intensity magnetic separator by mine feeding bucket 6, then the change 4 for being located at sorting area is flowed into through Liu Kuang gaps 113.Bath bucket
Washings are equipped in 7, the flowing water that washings enter sorting region is equipped at the upper magnetic pole iron core module 112 being connected with bath bucket 7
Gap 114, washings can selectively rush the inadequate mineral of the entrainment mineral in the magnetic material being captured and purity
It from medium cartridge module 420, feeds them into non-magnetic material collection bucket 11, so as to obtain purer magnetic material.
It unloads mineral water case 8 and is located at the slightly biased left position in the top of change 4 and put and axially span change 4 along change.It unloads and is equipped in mineral water case 8
Unload mineral water water spray module 810, can be formed by replacing different water spray modules 810 it is different unload ore deposit water discharge pattern, that is, change
Become water exit position/water spray angle of water spray and the size of identical water spray when unloading mineral water pressure.8 both sides of mineral water case are unloaded to set respectively
Have rinsing water out 820 and flowing water helped to export 830, by all admission ports using industrial circulating water it is unified to unload mineral water case 8 to
The mouth of a river.Mineral water case 8 is unloaded all to rinse away the material adsorbed in medium cartridge module 420 by unloading mineral water to the injection of change 4.Drift
820 lower part of washing water outlet is connected to by water pipe on the rinsing water separator 840 in bath bucket 7, by rinsing water separator 840
Distribution, can make washings be equably given to bath bucket 7 in, then through Liu Kuang gaps flow to sorting area in change at, will be caught
The inadequate mineral of entrainment mineral and purity in the magnetic material caught selectively wash from medium cartridge module, feed them into non-magnetic
In property material collection bucket, so as to obtain purer magnetic material.830 extraction pipeline of flowing water outlet is helped to extend to magnetic material
The position of gentle gradient in collection bucket 9, it is along discharging flow direction that control, which helps flowing water export direction,.For settling fast, easy accumulation
Material, can increase and help flowing water in a small amount to prevent solid accumulation.
Magnetic material collection bucket 9 is made of three parts, is to collect part 910, water diversion part 920 and summarize part respectively
930.Wherein, it is about 412 symmetrical two components of web and respectively positioned at web to collect part 910 and water diversion part 920
412 both sides, it is about 412 centrosymmetric components of web to summarize part 930.It collects part 910 and is located at upper magnetic pole iron
On core module 112, to unloading at 8 bottom right of mineral water case inside change 4 from 7 left side of the inside of change 4 bath bucket.Summarize part 930
Positioned at 1 left side coil of yoke, 2 lower part.The connection of water diversion part 920 collects the outlet of part 910 with summarizing 930 both ends of part.Can by institute
Have to leave sorting region with change 4 and be taken to the magnetic material collected above part 910 and all catch and be aggregated into the portion of summarizing
Unified discharge wet method High gradient high intensity magnetic separator after dividing 930.
Middle ore bucket 10 is located at lower 152 left side of pole core module and is close to lower pole core module 152.Material receiving port, which is located at, to be turned
Except ring 4 outside lower left side and 1 connecting place of yoke to 4 leftmost side of change, width axially spans change 4 along change 4.Collect with
Change 4 leaves sorting region but fails to go to the material of 9 top of magnetic material collection bucket.
Non-magnetic material collection bucket 11 is installed on 1 lower part of yoke and is connected with 1 lower part of yoke, can will be by lower pole core
The ore pulp flowed out in module 152 is caught completely.Non-magnetic material collection bucket 11 is divided to for two disconnected collection sections, right side receipts
Collection section 1110 is located at 510 lower section of mine feeding bucket 6 and axis, and left side collects section 1120 and is located at 7 lower section of bath bucket.Two parts space
The material being collected into is non-magnetic material, feeds most of non-magnetic material that material is flowed through after the sorting of change 4 and enters right side
Collect section 1110, fraction with change turn to left side collect section 1120 on, by washings effect and go out from point
The effect of gravity flows into left side and collects section 1120 during the liquid level of constituency.Two collection space bottoms are respectively equipped with one or more non-magnetic
Property material discharge valve 1130, the height of the mineral syrup liquid in sorting region is can control by controlling opening of valve.Non-magnetic material
Collection bucket 11 from lower pole core module 152 disassemble out after can stabilizing bracket on equipment supporter, to facilitate wet method high gradient strong
Magnetic separator is disassembled split transport and is assembled again.
It collects section and is connected to pulsing mechanism 12 in the right side of non-magnetic material collection bucket.Pulsing mechanism 12 is by pulsation case
1210th, driving belt pulley group 1220, pulse motor 1230, pulsation push plate 1240, rubber are flexible coupling 1250 compositions.It wherein pulses case
Eccentric wheel module 1211 is equipped in 1210, pulse motor 1230 moves case 1210 by 1220 deceleration rear-guard artery of driving belt pulley group
Interior eccentric wheel module 1211 rotates, and the circular motion that motor generates is converted into the straight reciprocating motion of left and right.Pulsation case
1210 left ends be equipped with push rod 1212,1212 one end of push rod be connected by bearing with eccentric wheel module 1211 other end with pulse push plate
1240 are connected, and the reciprocating force that eccentric wheel 1211 in case of pulsing is converted to is transferred in pulsation push plate 1240 by push rod 1212.Pulsation
The outside of push plate 1240 and the right side of non-magnetic material collection bucket collect section 1110 and are flexible coupling 1250 sealed connections by rubber.When
The reciprocating force of this left and right can be transferred to by push plate 1240 of pulsing during pulsation case operating and be collected in section 1110 positioned at right side
Ore pulp on, make ore pulp occur pulsation concussion, then by this pulsation concussion along ore pulp extend to sorting area in.
To ensure stable equipment operation, safe operation, multiple security protection is provided with inside equipment.
Coarse granule separated material sieve plate 14 is set in mine feeding bucket 6 or same functional unit is set before feed, for preventing
The passability of material is influenced due to large granular materials, which enter, to result in blockage in upper magnetic pole iron core module 112 and medium cartridge module 420
And separation index.
It is added before mineral water case 8 is unloaded and unloads mineral water every slag case 15, it is oblique every slag sieve plate every being equipped with one in slag case 15 to unload mineral water
1510, can prevent from unloading in mineral water large granular impurity enter unload the blocking of mineral water case 8 unload mineral water hole for water spraying and influence to unload ore deposit effect and
Separation index.And unloading mineral water every 15 bottom of slag case setting manually or automatically slag-discharging valve 1520, can periodically manually or from
It is dynamic to be cleared up every the impurity particle isolated in slag case 15 unloading mineral water.
The heat that 2 interior insulation coolant 230 of coil generates when coil windings 220 can be powered after flowing through coil winding 220
Abundant band is measured to heat-exchanger rig 3, and passes through heat exchanger 330 and discharges it.Insulating and cooling liquid 230 is in closed circuit and follows in whole process
Ring not by outside contamination, is completed with extraneous all heat exchanges at heat exchanger 330.
Axis 510 is connect with change 4 using two narrow every magnetic expansion sleeve 520, is reduced in the case where ensureing that torque transmits
The contact area of axis 510 and change 4, so reduce magnetic field by change web 412 and axis 510 to bottom bracket bearing 531, turn
Ring driving motor 550, speed reducer 560 transmit；Bottom bracket bearing seat 530 and change driving motor 550,560 underlay of speed reducer are not led
The stainless billet of magnetic further reduces the magnetic field throughput in bottom bracket bearing 531 and change driving motor 550, speed reducer 560,
So as to extend bottom bracket bearing 531 and change driving motor 550, the service life of speed reducer 560.
Change driving motor 550,1230 front end of pulse motor are equipped with motor protecter 16, when detecting super stream or phase shortage
When it can be protected in time and send out alarm.
It nearby, at 230 top layer of insulating and cooling liquid is respectively provided with cooling liquid outlet 216 on coil cooling liquid inlet pipeline 310
Temperature probe 17 monitors the import and export insulating and cooling liquid temperature and the temperature difference of coil in real time, when temperature is excessively high or when excessive temperature differentials is equal
Send out fault warning；Flow switch 18 on coil coolant pipeline 310 is set, monitors the flow regime of insulating and cooling liquid 230, when
Flow sends out fault warning when sets requirement is not achieved.
The equal outer cover protective cover 19 of all running gears of equipment, to the position for observing working order is needed to set observation window
1910.Observation window is protected using steel mesh, it is ensured that personnel can not touch running gear.
To realize the higher adaptability of wet method High gradient high intensity magnetic separator, many places parameter can be adjusted accordingly.
The adjusting of the exciting current of wet method High gradient high intensity magnetic separator coil 2 inputs default electricity by current setting unit setting 2011
Stream, then silicon-controlled (or diode combination IGBT) rectification module 20 is controlled to be converted to commercial power by constant-current controller 2010
Among preset DC supply input to coil 2, Hall element or other similar work(are set during to 2 input current of coil
Can element 21 electric current is monitored and feeds back to constant-current controller, then by constant-current controller 2010 by detected value and preset value
Output voltage is accordingly adjusted after being compared, so that it is guaranteed that the electric current of wet method High gradient high intensity magnetic separator input coil 2 with
The predetermined current of current setting unit setting 2011 is consistent.
The rotating speed of wet method High gradient high intensity magnetic separator change 4 and the ripple frequency of pulsation case 1210 adjust system by changing respectively
The output frequency of change frequency converter 22 and pulsation frequency converter 23 is realized in system.
The pulse amplitude of wet method High gradient high intensity magnetic separator by adjusting pulse case in eccentric wheel module 1211 eccentricity come
It realizes.
Liquid level is by liquid level in artificial or 24 level monitoring of liquid level gauge observation bucket 13, then manually or automatically adjusts
The apertures of one or more non-magnetic material discharge valves 1130 of 11 bottom of non-magnetic material collection bucket is realized.
Rinsing water is located at by adjusting unloads 820 valve opening of rinsing water out of 8 both sides of mineral water case to realize, then through setting
The rinsing water separator 840 in bath bucket 7 is put equably to be given in bath bucket 7.
The wet method High gradient high intensity magnetic separator specific work process of the present invention is as follows：
During 2 energization excitation of coil, under the collective effect of yoke 1, upper magnetic pole iron core module 112 and lower pole core module
Being formd between 152 liang of cambered surfaces and two water fenders can be by the magnetized background magnetic field of soft magnetic materials and sorting region.
Material is flowed by mine feeding bucket 6, first passes through coarse granule separated material sieve plate 14 and the coarse granule fed in material is isolated, with true
Iron core and medium cartridge module 420 will not be blocked by protecting the material fed.Material after coarse granule separated material sieve plate 14 by passing through upper magnetic
Enter the change 4 for being located at sorting region behind the Liu Kuang gaps 113 of pole iron core module 112.Numerous in medium cartridge module 420 high lead
Magnetic medium 422 is magnetized under the action of sorting regional background magnetic field, and formation is one small at the near surface of each magnetic medium
The magnetization place of range.When material flows through this magnetization place, the magnetic-particle in material is adsorbed in high 422 table of magnetic conductive media
Face, and nonmagnetic particle and the inadequate particle of magnetic purity then pass freely through medium cartridge module 420 and pass through lower pole core mould
Enter in non-magnetic material collection bucket 11 behind the Liu Kuang gaps of block 152, finally discharged by non-magnetic material discharge valve 1130 wet
Method High gradient high intensity magnetic separator.The magnetic-particle for being attracted to high 422 surface of magnetic conductive media is then rotated clockwise with change 4, is first turned
When going out to sort liquid level and producing sorting area, remaining ore pulp is to turning in the unstable particle of partial adsorbates and medium cartridge module 420
It is flowed out outside ring, ore bucket 10 in inflow, other magnetic-particle materials remain in operation with change 4 to the collection of magnetic material collection bucket 9
The top of part 910 in gravity and is unloaded all to be poured to collect in part 910 and be finally summarized under the action of mineral water case 8 and is summarized
Wet method High gradient high intensity magnetic separator is discharged in part 930 and by summarizing part 930.Material is fed to receive by pulsing in sorting area
The effect for the pulsation vibratory forces that case 1210 generates, entire assorting room is constantly in loose condition (of surface), be conducive to magnetism, non magnetic
The separation of grain material.
On the basis of the above-mentioned wet method High gradient high intensity magnetic separator, removable parts component or removal section components or component is improved
Function can obtain forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator, forced-oil-cooling vertical revolving ring sensing wet method
Pulsation intensity magnetic separator can obtain bigger and be applicable in or apply.
It is most of that forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator mainly includes seven：Excitation system, sorting system
System, pulsation system, collection system, support system, drive system, guard system.Excitation system is forced-oil-cooling vertical revolving ring sense
Wet method pulsation intensity magnetic separator is answered to provide operating fields；Separation system realizes the effect that smart tailing continuously detaches；Pulsation system is strong
Compel ore pulp in oil cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator and pulsation effect is provided；Collection system plays feed, bath, collects
Smart tailing, the effect of liquid level observation adjustment；Support system plays support equipment, and the effect being fixedly connected with site foundation；Driving
System provides power for the change and pulsation of equipment；Guard system plays the protection person and equipment safety.Forced-oil-cooling is stood
Formula change sensing wet method pulsation intensity magnetic separator is a kind of magnetic mineral wet-process beneficiation and clean to non magnetic ore
The electromagnetic dressing equipment of purification.
Forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator by Practice of Beneficiation for many years, continuously improve it is perfect,
Not only there is higher sorting background lectromagnetism field, and solve coil temperature rise height, uneven, the easy windrow of upper magnetic pole that radiates, concentrate and converge
Total slot is easy to wear, liquid level adjusts the problems such as inconvenient.
In forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator proposed by the invention, material is on the inside of change
It feeds, change is flowed down through through upper magnetic pole, magnetic material is adsorbed in change in material, and is brought to top with change rotation
Leave magnetic field；It unloads mineral water and rinses change from change upper outer, magnetic material is collected into magnetic material collection bucket；Nonmagnetics
Expect to discharge through non-magnetic material collection bucket below slave device；The piston reciprocating type movement of pulsing mechanism makes in sorting region at material
In loose condition (of surface).Wherein yoke center is provided with the Liu Kuang gaps along magnetic direction, and Liu Kuang arranges in gap along magnetic field, on magnetic conductive loop
Without extra air gap, the field strength in sorting region is substantially increased；Yoke is spliced by polylith soft magnetic materials, between each splicing part
The structure that stay bolt is worn in punching on traditional soft magnetic materials has been abandoned in connection, is connected using upper and lower magnetic pole engaging lug, connected simultaneously
There is location structure at place, greatly reduces the difficulty of yoke assembling；Equipped with water fender on magnetic pole under yoke, water fender is in working gas gap
Partial material is non-magnetic material, and water fender is with that after the cooperation of lower magnetic pole, can promote mineral syrup liquid height, make change lower part sub-dip
Under mineral syrup liquid.
Forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator is further illustrated according to Figure 23-Figure 32, force below
The excitation system of oil cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator is made of yoke and coil general assembly, and coil general assembly is by coil
It is formed with heat-exchanger rig, the top half of magnetic pole 150 is placed in yoke under coil encircling.
Yoke is formed for two mountain font yoke make-ups, the contact of mountain word both sides, intermediate there are air gap, air gap be it is arc-shaped,
Yoke gathers in the magnetic field that coil generates at intermediate air gap, forms working background magnetic field.Yoke mainly include upper magnetic pole (110,
120), lower magnetic pole 150, magnetic conductive board (130,140), water fender 153, upper and lower magnetic pole engaging lug 160.As shown in figure 25, upper magnetic pole
(110,120) and lower magnetic pole 150 are fixed together by magnetic conductive board (130,140), and water fender 153 is fixed on lower magnetic pole 150,
Magnetic conductive loop is as shown by arrows in FIG..Upper magnetic pole (110,120) and lower magnetic pole 150 are provided with material path, and material path is along the magnetic line of force
Direction is arranged, without extra air gap on magnetic conductive loop；The lower surface of upper magnetic pole (110,120) and the upper surface of lower magnetic pole 150 are
Arc surface, between form working gas gap；Upper magnetic pole (110,120) is made of symmetrical two parts, and intermediate gap is web 412
Active tunnel, the Liu Kuang gaps of upper magnetic pole (110,120) are being uncovered structure close to 412 part of web, are effectively prevent along abdomen
The material windrow that plate 412 leaks down.Magnetic conductive board (130,140) plays the work of connection upper magnetic pole (110,120) and lower magnetic pole 150 and magnetic conduction
With, be connected with by upper and lower magnetic pole engaging lug 160, have taper positioning column on upper and lower magnetic pole engaging lug 160, facilitate positioning pacify
Dress.Water fender 153 is fixed in upper magnetic pole (110,120), can effectively improve mineral syrup liquid during equipment work.
Coil is formed by electromagnetic wire coiling, magnetic field is generated after energization, and under the action of yoke, magnetic field finally gathers magnetic
At yoke intermediate air gap.Coil mainly includes coil winding 220, solenoid housing 210, insulation strip 240, insulation strip stent 241, expansion
Case 250.Coil winding 220 is placed in solenoid housing 210, and insulation strip stent 241 plays support coil winding 220 and fixed insulation strip
240 effect, expansion tank 250 are mounted on 210 top of solenoid housing.Coil winding 220 is multilayered structure, and insulation is used between each layer
Item 240 separates；Insulation strip stent 241 is strip, and centre is emptied, surrounding is in mountain font concaveconvex structure, and along coil winding 220
Surrounding is uniformly arranged, and insulation strip 240 is stuck among insulation strip stent 241 and at the protrusion in epsilon-type structure；Solenoid housing
210 be cavity body structure, and insulating and cooling liquid is loaded in housing, and insulation strip stent 241 and the inside top and bottom of solenoid housing 210 are consolidated
It is scheduled on the structure for forming support coil winding 220 together；Expansion tank 250 integrates expansion buffer, coil outlet, drier filtering
Function.
Heat exchanger 330 is with coil by pipeline connection, and insulating and cooling liquid recycles between coil and heat exchanger 330, by line
The heat that circle generates takes the external world to, makes coil working in a reasonable temperature.Heat-exchanger rig is located at below coil side, main to wrap
Include pump 320 and heat exchanger 330.Pump 320 and heat exchanger 330 are connected with solenoid housing 210 by together with pipeline connection, are pumped
320 extract heat insulation coolant out above coil, after being cooled down by heat exchanger 330, and by insulating and cooling liquid after cooling
It sends coil back to from below, forms compulsory circulative cooling.
Separation system is made of change and ore discharging apparatus.Change main body is ring wheel shape, and its underpart passes through in yoke
Between air gap, under the action of driving force, change main body takes magnetic field out of around axis continuous rotation, by magnetic mineral, realizes magnetic mineral
With the separation of non-ore deposit mineral.Change mainly includes change frame 410, axis 510, medium cartridge module 420.Change frame 410 is turns
Wheel construction, thereon hollow out form the space of install medium cartridge module 420；Metallic plate with holes centered on web 412, welding
In the centre position of change frame 410；Axis 510 passes through the centre bore of web 412, is secured to by expansion sleeve, 510 liang of axis
Side is equipped with bearing block, and bearing is seated in upper magnetic pole (110,120), and one end of axis 510 is equipped with transmission gear wheel；Cartridge mould
Block 420 is the box body structure comprising high permeability material, is fixed on change frame 410, forming the unit material of box body can be
It is rodlike, screw thread is rodlike, polygon, the diversified forms such as netted.
Ore discharging apparatus is mounted on change main body upper outer, external feed pipe, and water is sprayed onto above change main body,
The magnetic mineral adsorbed in change main body is collected into magnetic material collection bucket.Ore discharging apparatus mainly includes unloading mineral water every slag case
15th, mineral water case 8 is unloaded.It is box body structure that mineral water, which is unloaded, every slag case 15, and there is connecting flange at box body both ends, respectively with unloading mineral water case 8 and outside
Boundary's feed pipe connection unloads mineral water every 15 inside of slag case equipped with inclined filter screen, impurities in water is filled into below box body and is discharged.
The volume in section is collected on the right side of pulsation system periodically-varied non-magnetic material collection bucket, ore pulp in equipment is made to make reciprocating fortune
It is dynamic, achieve the purpose that disperse mineral in ore pulp.Pulsation system is flexible coupling 1250 by pulsation case 1210, pulsation push plate 1240 and rubber
It forms.Pulsation case 1210 is body structure, and there is push rod in front end, and there is driving belt pulley group in inside equipped with eccentric wheel, body side,
Driving belt pulley group can be operated with movable eccentric wheel, the output reciprocating motion on push rod.Pulsation push plate 1240 is one piece of circular metal
Plate, metallic plate center are connect with the push rod for case 1210 of pulsing.Rubber is flexible coupling 1250 for rubber softwood matter, is circular ring shape, circle
Ring ring body takes the shape of the letter U, and U-shaped both sides are respectively the outer ring surface and inner ring surface of annulus, and wherein U-shaped outer ring surface is the same as non-magnetic material collection bucket
Right side collects section and is fixed together, and U-shaped inner ring surface is fixed together with pulsation push plate 1240.
The effects that collection system is supplied to ore deposit, feedwater, collects magnetic and non-magnetic mineral, liquid level observation for the machine.Collect system
It unites by mine feeding bucket 6, bath bucket 7, collection part 910, water diversion part 920, summarize part 930, non-magnetic material collection bucket 11, valve
Door adjusting rod 1131 and liquid level observation bucket 13 are formed.Mine feeding bucket 6 and bath bucket 7 are the box body structure being welded, mounted on upper
On magnetic pole (110,120), connected with the material passing passage of upper magnetic pole (110,120).Magnetic material collection bucket is trough body structure, symmetrically
Mounted on the inside front of change, lower surface is provided with discharge port horizontal by certain angle, the relatively low position in lower surface.It leads
Stream part 920 is trough body structure, and below magnetic material collection bucket discharge port, concentrate passes through 920 tail portion of water diversion part
Pipeline is to summarizing in part 930.As shown in figure 31, summarize part 930 for trough body structure, bottom surface by both sides inclined-plane and
Intermediate discharge port is formed.Inclined-plane is fixed with several risers from top to bottom, and the height of first piece of riser is higher than other risers, Ci Zhongjie
Structure can make ore pulp form precipitation when bottom surface is flowed, and form natural wearing layer, extend the service life of concentrate aggregation slot.It is non magnetic
Material collection bucket 11 is mounted on the lower section of lower 150 material path of magnetic pole, and bucket body forms closing-in structure from top to bottom, and lower section is equipped with adjustable
Valve.Valve regulated bar 1131 is the regulating mechanism being made of handwheel, extension rod, flexible axle, will be non magnetic mounted on equipment side
The valve regulated point of material collection bucket 11 is extended to above equipment.Liquid level observation bucket 13 is box body structure, and box body top is open, box
There is one piece of riser among body bottom surface, one outlet is respectively opened in the bottom surface of riser both sides, and one of outlet is collected with non-magnetic material
Section connection is collected on bucket right side, and box body is integrally located at equipment side, adjacent with the adjusting handle of valve regulated bar 1131.
Support system plays support equipment and equipment is integrally fixed on site foundation.Mainly include stent 25,
It after 25 optimized design of stent, is welded by shaped steel, bottom is square frame-shaped, in one ladder of wherein one side upper process of box
Shape bearing, for installing case 1210 of pulsing；Being stood on 25 bottom surface box of stent has four columns, and there are reinforced type in each column both sides
Steel, for increasing support strength, the upper surface of four columns is in same plane, and lower magnetic pole 150 is placed in four columns.
Extraneous electric energy is converted into the kinetic energy of movement by drive system, is the power source of rotatable parts of the present invention.Drive system
It is made of change driving part 5, pulse motor 1230 plus driving belt pulley group and electric control part.Change driving part 5 is by slowing down
Machine, change driving motor and gear drive are formed, and the pinion gear in gear drive is sleeved on the output shaft of speed reducer, gear drive
In pinion gear be interlocked with the gear wheel on 510 end of axis, change driving motor rotate when, speed reducer band can be passed through
Dynamic bull gear drive, and then drive change rotation.The center of driving belt pulley group drive pulley one end is in pulse motor 1230
On output shaft, driving belt pulley group is by built-in transmission belt, by the power output that pulse motor 1230 exports to pulsation case
On 1210, band movable eccentric wheel rotates.
Electric control part circuit breaker Q F1 of the present invention is closed, and major loop obtains electric, and current regulator PCB obtains electric；Circuit breaker Q F2 is closed
Close, frequency converter B P1 obtain it is electric, intermediate relay KA1 be closed when, change motor M1 obtains electric operation, can by adjust frequency converter B P1 come
Adjust the output speed of change motor M1；Circuit breaker Q F3 be closed, frequency converter B P2 obtain it is electric, intermediate relay KA2 be closed when, pulsation
Motor M2 obtains electric operation, can adjust the output speed of change motor M2 by adjusting frequency converter B P2；Circuit breaker Q F4 is closed, and is handed over
When flowing contactor KM2 closures, Oil pump electrical machinery M3 obtains electric operation, when overload overcurrent occurs for Oil pump electrical machinery M3, thermal overload relay
FR1 is disconnected, and the power supply of cut-out Oil pump electrical machinery M3 shields；Circuit breaker Q F5 is closed, can when A.C. contactor KM1 is closed
Three-phase alternating current is rectified into DC current overexcitation coil YA by control silicon rectifier module VC1, and current regulator PCB is adjusted controllably
Silicon rectifier module VC1 conducting states, and then adjust the size of current for flowing through magnet exciting coil YA.
Guard system, by welding, being bent into, equipment operation component is isolated from the outside and is come, is reached by sheet metal
Protect the effect of equipment and personal safety.Guard system protective cover 19 includes change cover, gear cover, pulley cover and forms.Change cover
It is divided into left and right two parts, is welded per part by one piece of arc panel and two pieces of fanning strips, forms curved slot arrangement, left and right two
Divide and be located at 7 both sides of bath bucket, tip upside down in change main body；Gear cover is not reciprocity notch arrangement, and two circle centre positions of notch are provided with
Hole, and two holes are not in the same plane, powers arbor and gear shaft passes through, and gear is covered on the inside by gear cover completely；Band
Wheel cover be not reciprocity notch arrangement, two circle centre positions of notch are provided with hole, and two holes are located in approximately the same plane, power supply arbor with
Pulley shaft passes through, and belt wheel is covered on the inside by pulley cover completely.
Traditional intensity magnetic separator has the following problems：When equipment works, upper magnetic pole is enclosed construction close to change side, is caused
The material that top is leaked down is accumulated in upper magnetic pole；When yoke is installed, is installed with stay bolt across yoke, position, install not
It is convenient；Water fender uses magnetic conductive material, and part magnetic flux is caused to be shielded；Coil uses coolant bottom horizontal flow sheet mode, causes to dissipate
Heat is uneven, and coil service life is short；Concentrate summarizes groove bottom for plane, and when ore pulp quick washing, flowing is easy to wear；Tailing
Valve regulated point struggle against below equipment, liquid level situation in overflow downcomer can not be observed when adjusting tailing bucket valve, adjusts pole not side
Just.This forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator is directed to more than drawback, makes following improvement：Upper magnetic pole
(110,120) are changed to opening in the side close to change, and the material that top is leaked down directly flows back to equipment from open-mouth, effectively prevent
Material is accumulated in upper magnetic pole (110,120)；It is used between upper magnetic pole (110,120), 150 same magnetic conductive board of lower magnetic pole (130,140)
Upper and lower magnetic pole engaging lug 160 is bolted, and increase conic positioning structure, greatly facilitates the installation of yoke；Water fender
153 use stainless steel so that magnetic flux obtains maximum and efficiently uses；Coil using force heat exchange method heat dissipation, coil around
Resistance 220 is multilayered structure, is immersed in insulating and cooling liquid and is placed on insulation strip stent 241, coil interior insulation coolant
Flow from the bottom up, top outflow insulating and cooling liquid enter heat exchanger cooling, insulating and cooling liquid after cooling again from below into
Enter coil, the type of flow meet hydrothermal solution in liquid upwards cold liquid it is downward from convection current physical characteristic, substantially increase heat dissipation
Uniformity, extension coil service life；Summarizing part 930 increases the structure of small vertical plate in groove body bottom surface, after ore pulp flows for a long time,
It will precipitate to form natural wearing layer, extend groove body service life；The adjusting handle of valve regulated bar 1131 is located at liquid level observation
13 side of bucket, the valve that non-magnetic material collection bucket 11 can be adjusted when observing mineral pulp level situation in liquid level observation bucket 13 are opened
Degree, greatly facilitates the adjusting of equipment.
Further, change preferably uses skeleton structure in forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator,
Medium cartridge module 420 is bolted on change skeleton, and change skeleton uses stainless steel；Form of medium can be stick
The structures such as shape, polygon, netted, dentation, screw thread, steel wool；Change axis is connect with change using swelling nested structure；Mine feeding bucket pair
Claim to be located at change both sides, mine feeding bucket is mounted on above yoke material passing passage；Magnetic hopper both sides on the inside of change are symmetrically installed, and are turned
The magnetic hopper of ring side can be a bucket body or multiple bucket bodies；The bottom surface of magnetic hopper and horizontal plane are into certain angle
Degree, so as to fulfill the gravity flow of its interior ore pulp；The pipeline of magnetic hopper abandoning tradition walks ore deposit mode, walks ore deposit mode using groove body, subtracts
The stopping state of magnetic hopper, and easily cleaning are lacked；It unloads ore deposit point to be located above magnetic hopper, unloads ore mining fluid scouring change
The mode of upper 420 magnetic conductive media of medium cartridge module, fluid can be sky gas and water or water and air mixing.
Further, forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator in ore discharging apparatus front end be preferably equipped with every
Slag filter, for filtering the large granular impurity unloaded in mineral water；For coil using heat exchange heat dissipation is forced, coil windings are multilayer
Structure increases the contact area between winding and heat exchange medium, improves heat exchange efficiency；Heat exchange medium is from coil side
It flows into, is flowed out from symmetrical opposite side；Heat exchange medium can be insulating and cooling liquid, air or water；Coil uses insulating cold
But when liquid cools down, coil windings are immersed directly in insulating and cooling liquid, and insulating and cooling liquid expansion tank is housed on coil, expansion tank
Quantity can be one or more, equipped with structures such as respirator, terminal box, liquid level observations on expansion tank；Case of pulsing pushes arteries and veins
Dynamic push plate is reciprocating, and pulsation push plate is flexible coupling by rubber to be connect with collecting section on the right side of non magnetic hopper, and ore pulp is sealed
In in non magnetic hopper.
Further, the pulsation case stroke and pulsation frequency in forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator
Rate is preferably adjustable item, and to adapt to different ore properties, pulsion stroke refers to the amplitude moved back and forth, what ripple frequency referred to
It is the speed moved back and forth.Non magnetic hopper is located at below yoke, and equipped with valve below bucket body, valve opening is adjustable, Ke Yitong
Overregulate valve opening and mine-supplying quantity, regulating liquid surface height.Equipment side be equipped with liquid level visualization bucket, liquid level visualization bucket with it is non magnetic
Hopper unicom, mode that can be manually or automatically adjust opening for non-magnetic material discharge bucket lower section non-magnetic material discharge valve
Degree, and then control the mineral slurry level height in liquid level visualization bucket.The valve of non magnetic hopper is equipped with extension rod, and valve opening can set
Standby outside is adjusted；Also point of adjustment can be transferred to above equipment by flexible axle or other transfers, while control valve
Observe liquid level.By change, all cover gets up change cover body, can play the role of protecting personal safety；Each portion in cover body
/ linking is using plug-in type overlapping mode, to prevent ore pulp from splashing out.Observation window is provided on cover body.Stent is welded using shaped steel
It forms, stent is made of yoke and pulsation box bracket two parts, and yoke is with pulsation box bracket using welding or bolt
Fastening means connects, and has location structure on stent.
According to different material and work condition environment to be selected to wet method High gradient high intensity magnetic separator or forced-oil-cooling vertical revolving ring sense
Wet method pulsation intensity magnetic separator is answered to carry out the different parameter adjustments component models different with replacement, realizes the maximum with use site
The adaptation of degree, so as to obtain more preferable, more stable separation index.
The magnetic separator of the present invention is rational in infrastructure, novel, while good separation index is ensured, takes into account safe, energy saving, beautiful
The characteristics of sight.
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 in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Those skilled in the art is appreciated that without departing substantially from appended right
It is required that in the case of the spirit and scope of the present invention of definition, various modifications can be made in form and details.
Claims (23)
1. a kind of wet method High gradient high intensity magnetic separator, special including excitation system, separation and collection system and safety and shielding system
Sign is：
The excitation system is used to provide the background magnetic field of sorting for wet method High gradient high intensity magnetic separator；
The separation and collection system, the background magnetic field provided with excitation system match, will be in the ore pulp of magnetic-bearing mineral
Magnetic material is detached with non-magnetic material by magnetic separation, and is collected respectively to different collecting zones；
The safety and shielding system are used to wet method High gradient high intensity magnetic separator feeding the granularity isolation of material, to miscellaneous in water
The isolation of matter is isolated the pollution of insulating and cooling liquid, the magnetic field for fearing magnet assembly is isolated and to motor, coil, medium cartridge module
Security protection and the personal safe protection to operating personnel.
2. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that excitation system includes yoke (1), line
Enclose (2) and heat-exchanger rig (3)；Wherein yoke (1) including upper magnetic pole left (110), upper magnetic pole right (120), magnetic conductive board left (130),
The magnetic conductive board right side (140) and lower magnetic pole (150), wherein upper magnetic pole left (110) and upper magnetic pole right (120) are by upper magnetic pole yoke plate (111)
And upper magnetic pole iron core module (112) welding or fastener are fastenedly connected, lower magnetic pole (150) is by two pieces of symmetrical lower magnetic pole yokes
Plate (151) and lower pole core module (152) and positioned at its both sides water fender (153) welding or fastener be fastenedly connected and
Into.
3. wet method High gradient high intensity magnetic separator according to claim 2, which is characterized in that wet according to different working conditions
Method High gradient high intensity magnetic separator matches different upper magnetic pole iron core modules (112) and lower pole core module (152).
4. the wet method High gradient high intensity magnetic separator according to Claims 2 or 3, which is characterized in that according to different requirements for anticorrosion,
The upper magnetic pole iron core module (112) of wet method High gradient high intensity magnetic separator and lower pole core module (152) are divided into three grades：First
Grade is does not make specially treated；Second grade is the antirust painting that the surface spraying contacted with ore pulp in pole core is water-fast, wear-resisting
Layer；The tertiary gradient is is increasing replaceable sacrificial anode on the basis of the second grade.
5. the wet method High gradient high intensity magnetic separator according to Claims 2 or 3, which is characterized in that for strong magnetic in sorting ore pulp
Property the high use site of mineral content, upper magnetic pole iron core module done on Liu Kuang gaps (113) periphery acute angle sphering processing or/and increase
If non-magnetic stainless steel every the configuration of magnetic treatment, and lower pole core module do not done on stream ore deposit flowing water gap (154) periphery it is sharp
Angle sphering handles and does not add configuration of the non-magnetic stainless steel every magnetic treatment.
6. the wet method High gradient high intensity magnetic separator according to Claims 2 or 3, which is characterized in that coil (2) is by solenoid housing
(210) and coil windings (220) and insulating and cooling liquid (230) structure for being contained in submergence coil windings (220) in solenoid housing (210)
Into wherein solenoid housing (210) and by interior coaming plate (211), upper conduction magnetic board (212), lower magnetic conductive board (213), peripheral board (214) structure
Into；The interior coaming plate (211) of solenoid housing (210) is made of non-magnetic steel plate, and upper conduction magnetic board (212), lower magnetic conductive board
(213), peripheral board (214) is then made of high magnetic conductive steel plate.
7. the wet method High gradient high intensity magnetic separator according to Claims 2 or 3, which is characterized in that coil windings (220) are placed in line
It is paved among circle housing (210) and with solenoid housing (210) using insulation strip (240) compartment of terrain and is isolated, both ensured its with
Completely insulated between solenoid housing (210) and that has preset insulating and cooling liquid flow through channel；During coil windings (220) coiling
Be spaced inside winding using insulation strip (240) get insulating and cooling liquid discard flow through channel.
8. the wet method High gradient high intensity magnetic separator according to Claims 2 or 3, which is characterized in that solenoid housing (210) lower part is set
There is cooling liquid inlet (215), solenoid housing (210) top is equipped with cooling liquid outlet (216) far from cooling liquid inlet (215) end；
Insulating and cooling liquid (230) is flowed into solenoid housing (210) and flowing through coil winding (220) by cooling liquid inlet (215) and coil
Preset insulating and cooling liquid channel between winding (220) and solenoid housing (210), then flowed out by cooling liquid outlet (216).
9. wet method High gradient high intensity magnetic separator according to claim 8, which is characterized in that the above-mentioned stream in cooling passage
Logical uniformly there is not flow blind angle, and the heat generated when can be by coil windings (220) excitation is all taken away.
10. wet method High gradient high intensity magnetic separator according to claim 8, which is characterized in that cooling liquid inlet (215) and coil
Splitter cavity (217) is provided between winding (220), confluence chamber is provided between cooling liquid outlet (216) and coil windings (220)
(218)。
11. wet method High gradient high intensity magnetic separator according to claim 3, which is characterized in that heat-exchanger rig (3) is by pipeline
(310), (320), heat exchanger (330) composition are pumped；The entrance of wherein pump (320) is gone out by pipeline (310) and the coolant of coil
Mouth (216) is connected, and the outlet of pump (320) is connected with heat exchanger (330), and the other end of heat exchanger (330) is then cold with coil
But liquid import (215) is connected；According to the difference of field working conditions condition, heat exchanger (330) can be that any conventional closed cycle is changed
Hot device.
12. wet method High gradient high intensity magnetic separator according to claim 11, which is characterized in that the cooling of pump (320) and coil
Liquid outlet (216) between, insulating and cooling liquid (230) lowest part be equipped with draining valve (340), this valve can be used for empty coil
(2) insulating and cooling liquid (230) and in heat-exchanger rig (3) can also proportioning pump (320) into coil (2) and heat-exchanger rig (3)
Inject insulating and cooling liquid (230).
13. a kind of forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator, most of including seven：Excitation system, sorting
System, pulsation system, collection system, support system, drive system, guard system；Excitation system provides operating fields；Sorting system
System realizes that smart tailing continuously detaches；Pulsation system senses ore pulp in wet method pulsation intensity magnetic separator for forced-oil-cooling vertical revolving ring and provides
Pulsation effect；Collection system is for being fed, washing by water, collecting smart tailing, liquid level observation adjusts；Support system is fixed with site foundation
Connect simultaneously support equipment main body；Drive system senses the change and pulsation of wet method pulsation intensity magnetic separator for forced-oil-cooling vertical revolving ring
Power is provided；Guard system is used to protect the protection of the person and equipment safety.
14. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that encourage
The yoke center of magnetic system is provided with the Liu Kuang gaps along magnetic direction, and Liu Kuang arranges in gap along magnetic field, without extra on magnetic conductive loop
Air gap；Yoke is spliced by polylith soft magnetic materials, is connected between each splicing part using upper and lower magnetic pole engaging lug (160) even
It connects, while there is location structure in junction.
15. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that magnetic
Equipped with water fender (153) on magnetic pole (150) under yoke, material of the water fender (153) in working gas gap part is non-magnetic material, is kept off
Water plate is with after the cooperation of lower magnetic pole (150), making change lower part be dipped under mineral syrup liquid.
16. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that encourage
Magnetic system is made of yoke and coil and heat-exchanger rig, and the top half of magnetic pole (150) is placed in yoke under coil encircling.
17. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that change
With coil by pipeline connection, heat-exchanger rig is located at below coil side hot device (330)；Transformer oil/insulating and cooling liquid is online
It is recycled between circle and heat exchanger (330).
18. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that point
System is selected to be made of change and ore discharging apparatus；Change main body is ring wheel shape, and change lower body part point passes through the intermediate gas of yoke
Gap.
19. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 15, which is characterized in that arteries and veins
Dynamic system by pulsation case (1210), pulsation push plate (1240) and rubber be flexible coupling (1250) form；Case (1210) of pulsing is babinet
There are push rod in structure, pulsation case front end, and there is driving belt pulley group in inside equipped with eccentric wheel, body side, and driving belt pulley group can band
Movable eccentric wheel operates.
20. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 15, which is characterized in that arteries and veins
Dynamic push plate (1240) is one piece of circular metal plate, and metallic plate center is connect with the push rod of pulsation case (1210)；Rubber is flexible coupling
(1250) it is rubber softwood matter, rubber is flexible coupling (1250) for circular ring shape, and annulus ring body takes the shape of the letter U, and U-shaped both sides are respectively annulus
Outer ring surface and inner ring surface, U-shaped outer ring surface collects section with the right side of non-magnetic material collection bucket (11) and is fixed together, in U-shaped
Anchor ring is fixed together with push plate (1240) of pulsing.
21. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that receive
Collecting system is struggled against (7) by mine feeding bucket (6), bath, collects part (910), water diversion part (920), summarizes part (930), non magnetic
Material collection bucket (11), valve regulated bar (1131) and liquid level observation bucket (13) are formed.
22. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 13, which is characterized in that drive
Extraneous electric energy is converted into the kinetic energy of movement by dynamic system；Drive system is by change driving part (5), pulsation driving and electric control part
It forms；Change driving part (5) is made of speed reducer, change driving motor and gear drive, the pinion gear set in gear drive
On the output shaft of speed reducer；Pulsation driving is made of pulse motor (1230) and driving belt pulley group, wherein driving belt pulley
The center of group drive pulley one end is on pulse motor (1230) output shaft.
23. according to the forced-oil-cooling vertical revolving ring sensing wet method pulsation intensity magnetic separator described in claim 21, which is characterized in that magnetic
Property material collection bucket the both sides inclined plane part for summarizing part (930) bottom surface discrete have several small vertical plates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017101045696 | 2017-02-24 | ||
| CN201710104569.6A CN106622646A (en) | 2017-02-24 | 2017-02-24 | Forced-oil-cooling vertical rotating ring induction type wet process pulse intensity magnetic separator |
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| Publication Number | Publication Date |
|---|---|
| CN108262161A true CN108262161A (en) | 2018-07-10 |
| CN108262161B CN108262161B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104569.6A Pending CN106622646A (en) | 2017-02-24 | 2017-02-24 | Forced-oil-cooling vertical rotating ring induction type wet process pulse intensity magnetic separator |
| CN201810026354.1A Active CN108262159B (en) | 2017-02-24 | 2018-01-11 | Wet process high gradient strong magnetic separator |
| CN201820044351.6U Active CN207722951U (en) | 2017-02-24 | 2018-01-11 | A kind of wet method High gradient high intensity magnetic separator |
| CN201810026372.XA Active CN108262160B (en) | 2017-02-24 | 2018-01-11 | Wet process high gradient strong magnetic separator |
| CN201810027086.5A Active CN108262161B (en) | 2017-02-24 | 2018-01-11 | Wet process high gradient strong magnetic separator |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710104569.6A Pending CN106622646A (en) | 2017-02-24 | 2017-02-24 | Forced-oil-cooling vertical rotating ring induction type wet process pulse intensity magnetic separator |
| CN201810026354.1A Active CN108262159B (en) | 2017-02-24 | 2018-01-11 | Wet process high gradient strong magnetic separator |
| CN201820044351.6U Active CN207722951U (en) | 2017-02-24 | 2018-01-11 | A kind of wet method High gradient high intensity magnetic separator |
| CN201810026372.XA Active CN108262160B (en) | 2017-02-24 | 2018-01-11 | Wet process high gradient strong magnetic separator |
Country Status (4)
| Country | Link |
|---|---|
| CN (5) | CN106622646A (en) |
| AU (2) | AU2017279840A1 (en) |
| CA (1) | CA3015206C (en) |
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| CN112452534A (en) * | 2020-10-26 | 2021-03-09 | 赣州金环磁选设备有限公司 | Continuous vibration pulsation high-gradient magnetic separator |
| CN116871048A (en) * | 2023-09-07 | 2023-10-13 | 潍坊国特矿山设备有限公司 | Circulation cooling high gradient magnetic separation screening machine |
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| 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 |
| CN107470019B (en) * | 2017-08-03 | 2023-10-10 | 沈阳隆基电磁科技股份有限公司 | Vertical ring strong magnetic separator and method for improving ore discharging efficiency thereof |
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| CN112452534A (en) * | 2020-10-26 | 2021-03-09 | 赣州金环磁选设备有限公司 | Continuous vibration pulsation high-gradient magnetic separator |
| CN116871048A (en) * | 2023-09-07 | 2023-10-13 | 潍坊国特矿山设备有限公司 | Circulation cooling high gradient magnetic separation screening machine |
| CN116871048B (en) * | 2023-09-07 | 2023-11-03 | 潍坊国特矿山设备有限公司 | Circulation cooling high gradient magnetic separation screening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108262159A (en) | 2018-07-10 |
| CN108262160A (en) | 2018-07-10 |
| CA3015206C (en) | 2022-05-03 |
| WO2018153175A1 (en) | 2018-08-30 |
| CN207722951U (en) | 2018-08-14 |
| WO2018152878A1 (en) | 2018-08-30 |
| CN108262159B (en) | 2024-02-20 |
| AU2018217255A1 (en) | 2018-09-13 |
| CN106622646A (en) | 2017-05-10 |
| AU2018217255B2 (en) | 2020-11-19 |
| CN108262161B (en) | 2024-04-02 |
| CN108262160B (en) | 2024-02-20 |
| CA3015206A1 (en) | 2018-08-24 |
| AU2017279840A1 (en) | 2018-09-13 |
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