CN207722951U - A kind of wet method High gradient high intensity magnetic separator - Google Patents

Abstract

The utility model provides a kind of wet method High gradient high intensity magnetic separator, it includes excitation system, separation and collection system, safety and shielding system and regulating system, wherein the excitation system, separation and collection system, safety and shielding system and regulating system use modularized design.In the present invention, the division of labor, cooperation are to realize reliable, the stable high magnetic separation for weak magnetic mineral between multiple components or module realize each system.

Description

A kind of wet method High gradient high intensity magnetic separator

Technical field

The utility model is related 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 especially finely to select Mine has become inexorable trend.

In ore dressing field, magnetic separation is very important always one of beneficiation method.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 the high-grade magnetic mineral easily sorted is reduced year by year, and after sorting also contain 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 most important.

Utility model content

In order to overcome the problems such as regulating power of the prior art is poor and security and stability is bad, the utility model proposes one kind Wet method High gradient high intensity magnetic separator.The wet method High gradient high intensity magnetic separator of the utility model is that one kind can be in magnetic-bearing mineral ore pulp Magnetic-particle has the magnetic plant of extremely strong capturing ability, is a kind of electromagnetism optional equipment of modularized design, is that one kind can be with Sorting enrichment is carried out to the sub-magnetic debris material in ore pulp and sorts the ore pulp in time-division constituency in the strong of pulsation concussion state Magnetic separator.

According to first technical solution of the utility model, the utility model provides a kind of wet method High gradient high intensity magnetic separator, It includes excitation system, separation and collection system, safety and shielding system and regulating system, it is characterised in that：The excitation system, Separation and collection system, safety and shielding system and regulating system use modularized design.

Preferably, the influence separation index in excitation system, separation and collection system, safety and shielding system and regulating system Part system carry out modularized design, and then corresponding module is replaced according to the difference of sorting material and working condition, To reach ideal mineral processing index.

Further, excitation system includes yoke 1, coil 2 and heat-exchanger rig 3；Heat-exchanger rig 3 by pipeline 310, pump 320, Heat exchanger 330 forms；The entrance of wherein pump 320 is connected by pipeline 310 with the cooling liquid outlet 216 of coil, and 320 outlet is pumped It is connected with heat exchanger 330, and the other end of heat exchanger 330 is then connected with the cooling liquid inlet of coil 215.According to field working conditions item The difference of part, heat exchanger 330 can be any conventional closed cycle heat exchanger.Pump 320 and the cooling liquid outlet 216 of coil it Between, 230 lowest point of insulating and cooling liquid be equipped with draining valve 340, this valve can be used for emptying exhausted in coil 2 and heat-exchanger rig 3 Edge coolant liquid 230 can also proportioning pump 320 insulating and cooling liquid 230 is injected into coil 2 and heat-exchanger rig 3.

Further, separation and collection system includes change 4, change driving part 5, mine feeding bucket 6, bath bucket 7, unloads mineral water case 8, magnetic material collection bucket 9, middle ore bucket 10, non-magnetic material collection bucket 11, pulsing mechanism 12, liquid level observation bucket 13.In coil 2 Will produce a background magnetic field/sorting region when energization excitation in yoke 1, change at this time 4 can carry medium cartridge module 420 into Entry/exit from sorting region, change driving part 5 be change 4 rotate rotational power is provided, feed ore pulp by mine feeding bucket 6 into Enter and sort region, bath bucket 7 is responsible for rinsing material during sorting, unloads what mineral water case 8 was responsible for taking out of change 4 Magnetic material flushes out medium cartridge module 420, and magnetic material collection bucket 9 is then responsible for collecting these magnetic materials and being aggregated into one It rises, and the non-magnetic material not being sorted out is then collected by non-magnetic material collection bucket 11, is gone out and is but failed to come from sorting area During the material of 9 top of magnetic material collection bucket enters in ore bucket 10, pulsing mechanism 12 can make sorting area in assorting room Ore pulp is constantly in concussion state, and this concussion state is conducive to the sorting of mineral and the separation of impurity.

Preferably, sorting liquid level can be observed outside the sorting area of yoke 1 by liquid level observation bucket 13, and is sorting liquid The adjustment of face height provides foundation.Change 4 is made of change frame 410 and medium cartridge module 420；Change frame 410 by wheel hub 411, Web 412, support ring 413, skeleton 414 are constituted；Wherein support ring 413 is made with skeleton 414 of non-magnetic stainless steel；Medium Cartridge module 420 is mounted between two circumferentially-adjacent skeletons 414, except small-sized wet method High gradient high intensity magnetic separator uses single cartridge Outside module 420, the medium cartridge module 420 in 412 both sides of web is staggered in equivalent.

Further, medium cartridge module 420 by two pieces or the non-magnetic frame plate 421 of polylith and is located at non-magnetic frame plate High magnetic conductive media 422 and otic placode 423 between 421 form；Medium cartridge module 420 can be fixed on circumferential phase by otic placode 423 Between two adjacent skeletons 414.In medium cartridge module 420, high magnetic conductive media 422 not only include rodlike medium and mesh medium, but also Including steel wool class or other any type of it can be filled between non-magnetic frame plate 421 and will finally be placed to change frame Permeability magnetic material on 410 for generating induced field in wet method High gradient high intensity magnetic separator.In medium cartridge module 420, height is led Magnetic medium 422 had not only included close arrangement but also including loose arrangement, had not only included the unified arrangement of dielectric gap but also including dielectric gap ladder Degree arrangement had not only included individually a form of magnetic conductive media arrangement but also included the mashed up arrangement of magnetic conductive media of diversified forms.For The mordant situation of ore pulp band, medium cartridge module 420 divide for three anti-corrosion grades：The first estate is that high magnetic conductive media 422 is adopted With anti-corrosion material, the second grade carries out whole coating film treatment, the tertiary gradient on the basis of the first estate to medium cartridge module 420 Sacrificial anode anti-corrosion is further added by the basis of the second grade.Further, according to live actual working conditions it is not all wet Method High gradient high intensity magnetic separator is equipped with different medium cartridge modules 420.

It is highly preferred that change driving part 5 includes axis 510, is passed every magnetic expansion sleeve 520, bottom bracket bearing seat 530, gear Dynamic 540, change driving motor 550 and speed reducer 560.Wet method High gradient high intensity magnetic separator further comprises that mine feeding bucket 6 and bath struggle against 7, wherein being equipped with the gaps Liu Kuang that guiding ore pulp enters sorting region at the upper magnetic pole iron core module 112 being connected with mine feeding bucket 6 113；It feeds material ore pulp and wet method High gradient high intensity magnetic separator is entered by mine feeding bucket 6, then flowed into through the gaps Liu Kuang 113 and be located at sorting area Change 4；It is equipped with rinse water in bath bucket 7, being equipped with rinse water at the upper magnetic pole iron core module 112 being connected with bath bucket 7 enters Sort the flowing water gap 114 in region, rinse water can by the magnetic material being captured entrainment mineral and purity it is magnetic not enough Mineral selectively wash from medium cartridge module 420, feed them into non-magnetic material collection bucket 11.It unloads and is equipped in mineral water case 8 Unload mineral water water spray module 810, formed by replacing different water spray module 810 it is different unload mine water discharge pattern, change and spray water Water exit position/water spray angle and identical water spray when unloading mineral water pressure size.

Further, it unloads 8 both sides of mineral water case to be respectively equipped with rinsing water out 820 and flowing water is helped to export 830, by all uses The water supply of industrial circulating water is unified for the admission port for unloading mineral water case 8；Unloading mineral water case 8 can be incited somebody to action by unloading mineral water to the injection of change 4 The all materials adsorbed in medium cartridge module 420 are all rinsed away.Magnetic material collection bucket 9 is made of three parts, is respectively It collects part 910, water diversion part 920, summarize part 930；It is about web wherein to collect part 910 and water diversion part 920 412 symmetrical two components and the both sides for being located at web 412, and it is centrosymmetric about web 412 to summarize part 930 One component；It collects part 910 to be located on upper magnetic pole iron core module 112, to change 4 from 4 inside bath bucket of change, 7 left side Stop the lower right that mineral water case 8 is unloaded in inside；Summarize part 930 and is located at 1 left side coil of yoke, 2 lower part；Water diversion part 920 is connected to receipts Collection part 910 exports and summarizes 930 both ends of part；Can by it is all with change 4 leave sorting region and be taken to collect part 910 The magnetic material of top all catch and be aggregated into summarize part 930 after unified discharge wet method High gradient high intensity magnetic separator.Middle ore bucket 10 are located at 152 left side of lower pole core module and are close to lower pole core module 152；Material receiving port is located at lower left side except change 4 Outside 1 connecting place of yoke to 4 leftmost side of change, width axially spans change 4 along change 4；It collects change 4 and produces magnetic separation Behind area but fail to go to the material above magnetic material collection bucket 9.

Further, 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 The ore pulp flowed out in lower pole core module 152 is caught completely；Non-magnetic material collection bucket 11 is divided to for two disconnected collections Section, right side collect section 1110 and are located at 510 lower section of mine feeding bucket 6 and axis, and left side is collected section 1120 and is located under bath bucket 7 Side；Two collection space bottoms are respectively equipped with one or more non-magnetic material discharge valves 1130.Non-magnetic material collection bucket 11 From lower pole core module 152 dismantling open after can stabilizing bracket on equipment supporter, wet method High gradient high intensity magnetic separator can be facilitated Dismantling seperated transport and equipment assembling again.

According to second technical solution of the utility model, provide a kind of forced-oil-cooling vertical revolving ring induction wet method pulsation strong magnetic Select machine comprising seven is most of：Excitation system, pulsation system, collection system, support system, drive system, is prevented separation system Protecting system；Excitation system provides operating fields；Separation system realizes that smart tailing continuously detaches；Pulsation system is that forced-oil-cooling is vertical Change incudes ore pulp in wet method pulsation intensity magnetic separator and provides pulsation effect；Collection system for be fed, wash by water, collects essence tailing, Liquid level observation adjustment；Support system is fixedly connected with site foundation and support equipment main body；Drive system is that forced-oil-cooling is vertical Change incudes the change of wet method pulsation intensity magnetic separator and pulsation provides power；Guard system is used to protect the person and equipment safety Protection.

Compared with the existing technology, the wet method High gradient high intensity magnetic separator of the utility model include four big systems, i.e., excitation system, Separation and collection system, safety and shielding system and regulating system, the four big system be divided into not by multiple components or block combiner and At, shared out the work and helped one another between each system realize to weak magnetic mineral it is reliable, stablize high magnetic separation.The utility model has with following Beneficial effect：

(1) the utility model is not only suitable for the weakly magnetic material in the especially low-grade weak magnetic mineral of weak magnetic mineral Enrichment, and the enrichment of the weak magnetic mineral suitable for the magnetic mineral of strong and weak symbiosis, and magnetic mineral is considered as impurity Nonmetallic mineral in magnetic impurity removal.

(2) the utility model not only has multiple customized parameters, will more seriously affect the section components of separation index Using modularized design, further according to waiting for that the difference of sorting material and working condition carrys out multiple sorting parameters of adjustment equipment or to phase It answers module to be replaced, is utmostly adapted to material to be selected and field working conditions condition to realize, is preferably sorted Index.

(3) the utility model is even more the behave for implementing multinomial raising equipment operation and sorting stability, can both be improved The job stability of each component of wet method High gradient high intensity magnetic separator, and the service life of wet method High gradient high intensity magnetic separator can be extended, To ensure the smooth of entire sorting flow and obtain reliable and stable separation index.

Description of the drawings

Fig. 1 is the front view of the utility model wet method High gradient high intensity magnetic separator；

Fig. 2 is the dimensional structure diagram of the utility model wet method High gradient high intensity magnetic separator；

Fig. 3 is that the utility model wet method High gradient high intensity magnetic separator removes the other side dimensional structure diagram after cover body；

Fig. 4 is the dimensional structure diagram of yoke in the utility model wet method High gradient high intensity magnetic separator；

Fig. 5 is the dimensional structure diagram on a upper magnetic pole left side in the utility model wet method High gradient high intensity magnetic separator；

Fig. 6 is the dimensional structure diagram of lower magnetic pole in the utility model wet method High gradient high intensity magnetic separator；

Fig. 7 is the stereochemical structure schematic cross-sectional view of the utility model wet method High gradient high intensity magnetic separator coil；

Fig. 8 is the stereochemical structure schematic cross-sectional view of the utility model wet method High gradient high intensity magnetic separator coil shell；

Fig. 9 is the dimensional structure diagram of heat-exchanger rig in the utility model wet method High gradient high intensity magnetic separator；

Figure 10 is the dimensional structure diagram of change in the utility model wet method High gradient high intensity magnetic separator；

Figure 11 is the dimensional structure diagram of change frame in the utility model wet method High gradient high intensity magnetic separator；

Figure 12 is the dimensional structure diagram of medium cartridge module in the utility model wet method High gradient high intensity magnetic separator；

Figure 13 is vertical after change driving part Left hand bearing block section view in the utility model wet method High gradient high intensity magnetic separator Body structural schematic diagram；

Figure 14 is the stereochemical structure schematic cross-sectional view that mineral water case is unloaded in the utility model wet method High gradient high intensity magnetic separator；

Figure 15 is the stereochemical structure schematic cross-sectional view that mineral water is unloaded in the utility model wet method High gradient high intensity magnetic separator every slag case；

Figure 16 is magnetic material collection bucket, middle ore bucket and yoke and the change of the utility model wet method High gradient high intensity magnetic separator The relative position schematic diagram of frame；

Figure 17 is the relative position of the coarse granule separated material sieve plate and mine feeding bucket of the utility model wet method High gradient high intensity magnetic separator Schematic diagram；

Figure 18 is the stereochemical structure signal for the protective cover of the utility model wet method High gradient high intensity magnetic separator being located at outside change Figure；

Figure 19 is the non-magnetic material collection bucket and pulsing mechanism and holder of the utility model wet method High gradient high intensity magnetic separator Relative position front view；

Figure 20 is the non-magnetic material collection bucket and pulsing mechanism and holder of the utility model wet method High gradient high intensity magnetic separator Relative position stereochemical structure holder part schematic cross-sectional view；

Figure 21 is the dimensional structure diagram after removing head cover of the pulsation case of the utility model wet method High gradient high intensity magnetic separator；

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 incudes wet method pulsation intensity magnetic separator；

Figure 24 is the isometric views that forced-oil-cooling vertical revolving ring shown in Figure 22 incudes 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 incudes wet method pulsation intensity magnetic separator.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.In addition, should not be by the guarantor of the utility model Shield range shall be limited only to following concrete structures or component or design parameter.

To be better understood when specific embodiment of the present utility model, first to some fuzzy concepts referred to herein Make specifically to define：

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 When enrichment) material；

Upper and lower, left and right, suitable, counterclockwise --- the respective direction when not yet explicitly illustrating referring to Fig.1；

Upper magnetic pole --- refer to a upper magnetic pole left side together and upper magnetic pole is right；

Magnetic conductive board --- it is same to instruct a magnetic sheet left side and magnetic conductive board 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 the utility model wet method High gradient high intensity magnetic separator, Fig. 1-Figure 22 labels are as follows：

Fig. 1 is the front view of the utility model wet method High gradient high intensity magnetic separator, is marked in Fig. 1：1- yoke 2- coils 4- Change 5- change driving part 6- mine feeding buckets 7- bath buckets 8- unloads mineral water case 9- magnetic material collection bucket 11- nonmagnetics Expect collection bucket 12- pulsing mechanism 13- liquid levels observation bucket 19- protective cover 24- liquid level gauges；

Fig. 2 is the dimensional structure diagram of the utility model wet method High gradient high intensity magnetic separator, is marked in Fig. 2：1- yokes 2- Coil 5- change driving part 6- mine feeding buckets 7- bath buckets 8- unloads mineral water case 9- magnetic material collection bucket 11- nonmagnetics Material collection bucket 12- pulsing mechanism 13- liquid levels observation bucket 15- unloads mineral water every slag case 19- protective cover 24- liquid level gauge 25- branch Frame；

Fig. 3 is that the utility model wet method High gradient high intensity magnetic separator removes the other side dimensional structure diagram after cover body, Fig. 3 Middle label：1- yoke 2- coil 3- heat-exchanger rig 4- change 5- change driving part 6- mine feeding buckets 7- bath buckets 8- is unloaded Mineral water case 9- magnetic material collection bucket 11- non-magnetic material collection bucket 12- pulsing mechanisms 15- unloads mineral water and is surveyed every slag case 17- Temperature probe 18- flow switch 25- holders；

Fig. 4 is the dimensional structure diagram of yoke 1 in the utility model wet method High gradient high intensity magnetic separator, is marked in Fig. 4：

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 110- upper magnetic poles；

Fig. 5 is the dimensional structure diagram on a upper magnetic pole left side 110 in the utility model wet method High gradient high intensity magnetic separator, in Fig. 5 Label：The 111- upper magnetic poles gaps upper magnetic pole iron core module 113- Liu Kuang yoke plate 112- 114- flowing water gap；

Fig. 6 is the dimensional structure diagram of lower magnetic pole 150 in the utility model wet method High gradient high intensity magnetic separator, Fig. 6 acceptances of the bid Note：Pole core module 153- water fenders 154- flows mine flowing water gap under magnetic pole yoke plate 152- under 151-；

Fig. 7 is the stereochemical structure schematic cross-sectional view of the utility model wet method High gradient high intensity magnetic separator coil 2, Fig. 7 acceptances of the bid Note：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 the utility model wet method High gradient high intensity magnetic separator coil shell 210, figure It is marked in 8：Magnetic conductive board 214- peripheral boards 215- is cooled down under coaming plate 212- upper conduction magnetic boards 213- in 17- temperature probes 211- Liquid import 216- cooling liquid outlet 217- splitter cavities 218- confluence chambers；

Fig. 9 is the dimensional structure diagram of heat-exchanger rig 3 in the utility model wet method High gradient high intensity magnetic separator, Fig. 9 acceptances of the bid Note：17- temperature probe 18- flow switch 215- cooling liquid inlet 216- cooling liquid outlet 310- pipelines 320- pumps 330- Heat exchanger 340- draining valves；

Figure 10 is the dimensional structure diagram of change 4 in the utility model wet method High gradient high intensity magnetic separator, is marked in Figure 10： 410- change frame 420- medium cartridge modules；

Figure 11 is the dimensional structure diagram of change frame 410 in the utility model wet method High gradient high intensity magnetic separator, Tu11Zhong Label：411- wheel hub 412- web 413- support ring 414- skeletons；

Figure 12 is the dimensional structure diagram of medium cartridge module 420 in the utility model wet method High gradient high intensity magnetic separator, figure It is marked in 12：The non-magnetic frame plate 422- high magnetic conductive medias 423- otic placodes of 421-；

Figure 13 is vertical after 5 Left hand bearing block section view of change driving part in the utility model wet method High gradient high intensity magnetic separator Body structural schematic diagram marks 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；

Figure 14 is the stereochemical structure schematic cross-sectional view that mineral water case 8 is unloaded in the utility model wet method High gradient high intensity magnetic separator, figure It is marked in 14：810- water spray module 820- rinsings water out 830- helps flowing water to export 840- water knockout drums；

Figure 15 is to unload mineral water in the utility model wet method High gradient high intensity magnetic separator every the stereochemical structure section view of slag case 15 to illustrate Scheme, is marked in Figure 15：1510- is every slag sieve plate 1520- slag-discharging valves；

Figure 16 be the magnetic material collection bucket 9 of the utility model wet method High gradient high intensity magnetic separator, middle ore bucket 10 and yoke 1 and The relative position schematic diagram of change frame 410 marks in Figure 16：Ore bucket 410- change frames in 1- yoke 6- mine feeding buckets 10- 910- collects part 920- water diversion parts 930- and summarizes part；

Figure 17 is the opposite position of the coarse granule separated material sieve plate 14 and mine feeding bucket 6 of the utility model wet method High gradient high intensity magnetic separator Schematic diagram is set, is marked in Figure 17：14- coarse granule separated material sieve plate 6- mine feeding buckets；

Figure 18 is that the stereochemical structure for the protective cover 19 of the utility model wet method High gradient high intensity magnetic separator being located at outside change is shown It is intended to, is marked in Figure 18：1910- observation windows；

Figure 19 be the utility model wet method High gradient high intensity magnetic separator non-magnetic material collection bucket 11 and pulsing mechanism 12 and The front view of the relative position of holder 25 marks in Figure 19：It is collected on the right side of 1110- and collects section 1130- on the left of the 1120- of section The soft company of non-magnetic material discharge valve 1210- pulsation case 1220- driving belt pulley group 1230- pulse motor 1250- rubber It connects；

Figure 20 be the utility model wet method High gradient high intensity magnetic separator non-magnetic material collection bucket 11 and pulsing mechanism 12 and The stereochemical structure holder part schematic cross-sectional view of the relative position of holder 25 marks in Figure 20：Section is collected on the right side of 1110- Section 1130- non-magnetic material discharge valves 1210- pulsation case 1220- driving belt pulley groups 1230- is collected on the left of 1120- Pulse motor 1240- pulsation push plate 1250- rubber is flexible coupling 25- holders；

Figure 21 is the stereochemical structure signal after removing head cover of the pulsation case 1210 of the utility model wet method High gradient high intensity magnetic separator Scheme, is marked in Figure 21：1211- eccentric wheel module 1212- push rod 1220- driving belt pulley groups；

Figure 22 is the safety of the utility model wet method High gradient high intensity magnetic separator and the circuit knot of shielding system and regulating system Structure schematic diagram marks in Figure 22：Silicon-controlled (or diode combination IGBT) the rectification module 2010- of 16- motor protecters 20- are permanent Stream controller 2011- current setting unit setting 21- Hall elements or other similar functions element 22- changes frequency converter 23- arteries and veins Dynamic frequency converter 24- liquid level gauge 220- coil winding 550- change driving motor 1230- pulse motors 320- pumps 1520- rows Slag valve (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- or more magnetic poles connect under upper magnetic pole 130/140- magnetic conductive boards 150- Ear 210- solenoid housing 220- coil winding 240- insulation strip 241- insulation strip holder 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- holders.

The utility model proposes a kind of wet method High gradient high intensity magnetic separators, include mainly four big systems：Excitation system, sorting Collection system, safety and shielding system and regulating system.Excitation system can provide sorting for wet method High gradient high intensity magnetic separator and use Background magnetic field；Separation and collection system is matched with the background magnetic field that excitation system provides, and may be implemented magnetic-bearing mineral mine Magnetic material in slurry is detached by magnetic separation from non-magnetic material and is collected respectively to different collecting zones；Safety and every From system for wet method High gradient high intensity magnetic separator to be fed to the granularity isolation of material, to the isolation of impurities in water, to insulation cooling The magnetic field for fearing magnet assembly (such as bearing, motor, speed reducer) is isolated and to important component (such as motor, line in the pollution isolation of liquid Circle, change, medium cartridge module etc.) security protection and personal safe protection to operating personnel；Regulating system is used for excitation The adjusting of the background magnetic field intensity of system, to the tune of change rotating speed in separation and collection system (the sorting time for being associated with material) Section (is associated with point the adjusting of pulse amplitude and the frequency impact strength and frequency of area's ore pulp (be associated with sort) with to liquid level Constituency length) adjusting and to rinse water, unload the adjusting of mineral water amount/angle.The utility model is on that can influence the portion of separation index Sub-unit carries out modularized design, can be replaced to corresponding module according to the difference of sorting material and working condition, to Reach ideal 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, one calibration liquid level of general setting；This The automated watch-keeping facility designed in utility model is manually or automatically adjusted wherein may be used to carry out mainly for monitoring liquid level Liquid level monitors.

In the present invention, either for weak magnetic mineral still by magnetic material be considered as impurity nonmetallic mineral and Speech, sorting purpose be all the magnetic-particle therein particle inadequate with non magnetic particles or purity is separated, and if it is desired to general Magnetic-particle is separated from original mixed mineral, then must provide a sufficiently strong magnetic and capture power.

The magnetic that magnetic-particle is subject to captures the size of power mainly by the average specific magnetic system number of magnetic-particle 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 utility model, based on the applicant's research on magnetic separation technology for a long time at Fruit realizes the coordination application of high sorting magnetic field intensity, gradient using induced magnetization principle, i.e., magnetic conduction is soft in background magnetic field Magnetic 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, and one is formed near surface A small-scale induced magnetization place, unlike material and soft magnetic materials of different shapes can form different magnetization places.Height is led Magnetic and with tip (tip it is various informative, also include pole form) soft magnetic materials in background magnetic field can at tip shape At the magnetization place of a high magnetic field intensity for being higher than background magnetic field, gradient, the utility model is namely based on this magnetization place To carry out strength capture to the magnetic impurity particles in aluminum in the sub-magnetic debris and nonmetallic ore in material.

Involved excitation system can produce one at work in the wet method High gradient high intensity magnetic separator of the utility model This region can be defined as sorting region by the magnetized background magnetic field region of soft magnetic materials here.Further, excitation system It is made of yoke, coil and heat-exchanger rig, coil generates magnetic field in energization excitation, and magnetic field converges through yoke, is online after reinforcing Circle is internal, yoke center position produces semiclosed arcuation field region at one, the magnetic field intensity of this field region is with encouraging The input current power of magnetic coil 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 is discharged sorting region, it is arranged on upper magnetic pole iron core and lower pole core a certain number of Bootable ore pulp into and out of the gaps Liu Kuang.Select factory that can add some chemical agents into ore pulp in sorting flow due to certain, Therefore it, which sorts ore pulp, has different degrees of corrosivity, and these mordant ore pulps flow through the gaps Liu Kuang 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, 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 it but will influence its structural strength if its welding position is too corroded for a long time and use 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 all made of modularized design, and according to the different processing for making three kinds of ranks of required degree of protection：The first estate is not Make specially treated, is 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, the assorting room with slight erosion or nonmetallic mineral is suitable for；The tertiary gradient is Increase replaceable sacrificial anode on the basis of the second grade, is 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, very when strongly magnetic mineral enters upper magnetic pole It is readily adsorbed in the sharp corner of upper magnetic pole iron core module, the gaps Liu Kuang 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 gaps Liu Kuang periphery acute angle than lower pole core module and justifies Change and add configuration of the non-magnetic stainless steel every magnetic treatment.This configures the tip that can substantially weaken the gaps upper magnetic pole iron core Liu Kuang The harmful effect that induced field is brought prevents the gaps Liu Kuang of upper magnetic pole iron core from blocking.

Coil in the wet method High gradient high intensity magnetic separator of the utility model is the core component in background magnetic field source, only wired Circle energization excitation can just have powerful connections the generation in magnetic field, therefore the job stability of coil directly determines the stabilization of background magnetic field Property, and then determine the stability of separation index.In order to obtain stable excitation environment, the wet method high gradient of the utility model is strong Magnetic separator coiler part is using pressure insulating and cooling liquid circulating cooling mode.Coil windings are placed in shell, and use insulation strip It gets the gap circulated for insulating and cooling liquid discard between winding and shell inside coil windings, both can guarantee the exhausted of coil Edge, but the heat that can make insulating and cooling liquid when flowing through these gaps by coil windings excitation when generates takes away coil.But due to The main body of the utility model is a kind of magnetic plant, therefore must combine the strong magnetic of wet method high gradient again in the manufacturing process of coil Select the structure feature of machine and the needs of magnetic circuit；And since coil is a component of wet method High gradient high intensity magnetic separator, line The structure of circle must be compact.According to the needs in magnetic field, the interior coaming plate of solenoid housing uses non-magnetic stainless steel to prevent magnetic Sorting area magnetic field is reduced after the short circuit of field, and upper conduction magnetic board, lower magnetic conductive board, peripheral board are then made of high magnetic conductive steel plate, have drop concurrently The effect of low coil leakage field and convergence magnetic field.

The lower part in one end of coil length direction is arranged in the import of coolant liquid, and corresponding cooling liquid outlet is then arranged 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 liquid, it can So that flowing more uniform stabilization of the coolant liquid 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 liquid from winding being caused to damage while stabilization.Due to this practicality Bigger plus the total amount of required coolant liquid inside heat-exchange system inside new coil, so many liquid routinely uses fluid injection Pump injection.The draining valve of coolant liquid is arranged between pump and the cooling liquid outlet of coil the utility model, and outlet setting exists The lowest point of heat-exchange device.This valve can be used for emptying the insulating and cooling liquid in coil and heat-exchanger rig, what is coordinated with pump In the case of also have into coil and heat-exchanger rig inject insulating and cooling liquid function.

Secondly, the separation and collection system in the wet method High gradient high intensity magnetic separator of the utility model can be produced in excitation system Sorting area in generate high-strength induced field, and magnetic-particle is captured using this induced field, will be captured later Magnetic-particle take sorting area out of and poured in magnetic material collection bucket using unloading mineral water, and be not affected by capture without magnetic part It is entered in non-magnetic material collection bucket after passing freely through this induced field, that is, completes point of magnetic material and non-magnetic material From process.

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 constituted.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 mine, 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 gaps Liu Kuang 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 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 rotates 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, and the material particles for failing to fall in time are worked as Mineral water can also be unloaded and poured in magnetic material collection bucket by going to the when of unloading below mineral water case, 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 utility model is the most crucial component of separation system, and cartridge It is the most important components of change again.Since material variety to be selected is various, form is complicated various, even if same class mineral one As also 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 these materials Cartridge is carried out modularized design by sorting, the wet method High gradient high intensity magnetic separator of the utility model, by changing in cartridge The form of soft magnetic materials 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 include 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 included the unified arrangement of dielectric gap but also arranged including dielectric gap gradient increasing or decreasing, and 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 utility model, for the mordant material of ore pulp band, Medium cartridge module is divided into as three anti-corrosion grades：The first estate is that high magnetic conductive media uses anti-corrosion material, is suitable for generally without corruption The assorting room of corrosion；Second grade is to carry out whole coating film treatment to medium cartridge module on the basis of the first estate, is suitable for Assorting room with slight erosion operating mode；The tertiary gradient is to be further added by sacrificial anode on the basis of the second grade, is suitable for In having, severe erosive especially in the presence of corrosive ion operating mode assorting room.It is wet method according to different working conditions High gradient high intensity magnetic separator is equipped with different medium cartridge modules, to enhance the adaptability of wet method High gradient high intensity magnetic separator, obtains More preferably, more stable separation index.

In producing at the scene, rotated out from sorting area with change by the magnetic-particle of magnetic medium capture, 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 unloads the not clean phenomenon of mine frequent occurrence, and if unload the not clean medium cartridge module of mine be again introduced into sorting area undoubtedly can shadow Ring postorder separating effect.In order to preferably unload mine, the wet method High gradient high intensity magnetic separator of the utility model is set unloading in mineral water case It has counted and has unloaded mineral water water spray module.The size that hole for water spraying can quickly and easily be changed by replacing this module (unloads mine not changing Change the size of water spray under conditions of water pressure), the shape (such as column, tentiform, fan-shaped) of water spray, form (continuous, pulse, Parallel, intersection) and a certain range of position and the angle of spraying water of spraying water (arrangement with magnetic medium in medium cartridge module coordinates).Knot Field working conditions condition and the device parameter of wet method High gradient high intensity magnetic separator and the type of provisioned medium cartridge module are closed, then is coordinated Change water spray module, can realize and preferably unload mine 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, to contribute to reduce magnetic material particle magnetic force work What is generated when with the lower capture by absorption is mingled with phenomenon, improves the purity of the 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 utility model, can be protected Hinder the run stability of equipment.It discharges since the feed of wet method High gradient high intensity magnetic separator is generally grinding machine, it is difficult in this partial material Exempt from that some big granularity materials or sundries can be mixed, and if these big granularity materials or sundries are blocked in any position in feed link It sets and all separation index can be caused to seriously affect, therefore the utility model devises bulky grain interrupter in feeding process, It can prevent large granular materials from blocking the upper magnetic pole gaps iron core Liu Kuang or the medium cartridge module of wet method High gradient high intensity magnetic separator, to The interference for reducing assorting room improves the sorting stability of equipment.

Required mineral water amount of unloading is larger when due to unloading mine, can generally use industrial circulating water to be used as when selecting factory to produce and unload 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 unloaded 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 mine 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 was shut down and carried out to unloading 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 be shut down by shutting down wet method High gradient high intensity magnetic separator just. 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, the wet method High gradient high intensity magnetic separator of the utility model devises before unloading mineral water entrance unloads mine Water every slag case, and every the bottom of slag case be equipped with easily the impurity isolated can be discharged manually or automatically in time Slag-discharging valve, so that it is guaranteed that unload mineral water hole for water spraying not blockage phenomenon, reduce because unload mine it is not clean due to caused by separation index It influences, improves 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 , to make wet method High gradient high intensity magnetic separator have magnetic separation ability, and coil energization inevitably results in the winding in coil and 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 utility model carries out winding in coil using insulating and cooling liquid closed cycle The Wen Sheng of cooling mode control coil winding.Inside insulating and cooling liquid flowing through coil, carries out adequately heat with coil windings and hand over It changes, then takes heat to coil outer and carry out the heat exchange with the external world at the heat-exchanger rig of coil outer, by coil windings The heat of generation 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, Form closed cycle.Whole process insulating and cooling liquid is not in direct contact with the external world, introduced contaminants will not be brought to coil inside into, more Not will produce water cooling coil it is recurrent influenced due to scaling coil heat dissipation the phenomenon that, it is ensured that in coil cooling system The cleaning in portion is noiseless, enables coil steady operation.

To ensure that coil is stable, safe and reliable, the wet method High gradient high intensity magnetic separator of the utility model is cooled down in coil In liquid inlet ductwork and cooling liquid outlet is nearby respectively provided with temperature probe at insulating and cooling liquid top layer, monitor in real time coil into, Insulating and cooling liquid temperature and the temperature difference are exported, fault warning is sent out when temperature is excessively high or excessive temperature differentials；In coil coolant pipe Road setting flow switch, monitors the flow regime of insulating and cooling liquid, fault warning is sent out when sets requirement is not achieved in flow. When the above fault parameter reaches default high level, wet method High gradient high intensity magnetic separator can be automatically stopped excitation, and enter self-protection Pattern and alarm signal is sent out, so that it is guaranteed that the coiler part of wet method High gradient high intensity magnetic separator will not damage.When alarm is sent out The reason of specifying fault point and may leading to this failure finds failure cause and is solved just to cause production in time Big influence, 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 and be easy to happen galvanic corrosion phenomenon, be also easy to happen the phenomenon that small magnetic-particle enters bearing, 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 using coil as energization solenoid and forms that the magnetic line of force is closed circuit, and yoke is exactly outward in the utility model It is designed according to magnetic line of force diverging direction, this side up, setting permeability magnetic material can be by most of magnetic field shielding in magnetic conduction Material internal.

Under normal conditions, since change web, axis, bearing block, gear set, speed reducer, motor combination are formed by knot Structure is also almost the same 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 utility model is isolated using cut-out Method, i.e., by increasing air gap on this closed circuit, reducing contact area (being provided to increase the magnetic resistance of this magnetic loop) Method reduce the magnetic flux flowed through in this closed circuit, and then reduce the magnetic field force that bearing, speed reducer, motor are subject to It influences, 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 utility model is also that all motors are provided with motor protecter, in phase shortage or mistake Alarm can be protected and sent out in time when load, to prevent motor damage；It is provided with protecting cover for running gear simultaneously, to ensure The safety of operating personnel.For observation device working order, it is also provided with observation window, and protection network is provided on observation window, It is come to harm with preventing operating personnel from accidentally coming in contact running gear.

Regulating system in the wet method High gradient high intensity magnetic separator of the utility model is used for that each running parameter is adjusted, from And the adaptability of wet method High gradient high intensity magnetic separator is improved, obtain 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 The stability put on, therefore sort 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 during the energization Heat amount, 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 that the stabilization in sorting magnetic field, the excitation input of the wet method High gradient high intensity magnetic separator coil of the utility model are single using electric current setting Member input predetermined current, then silicon-controlled (or diode combination IGBT) rectification module is controlled by constant-current controller, it will be industrial Among electricity is converted to preset DC supply input to wet method High gradient high intensity magnetic separator coil, during to coil input current Setting Hall element or other similar functions elements are monitored electric current and feed back to constant-current controller, then pass through current constant control Device is adjusted output voltage after detected value and preset value are compared accordingly, so that it is guaranteed that wet method High gradient high intensity magnetic separation The electric current of machine input coil is consistent with the predetermined current of current setting unit setting.

Material properties and the amount of feeding size are fed for different, and wishes the separation index realized requirement, needs 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, the wet method High gradient high intensity magnetic separator of the utility model to be set respectively in its front end Change frequency converter and pulsation frequency converter are set, the output frequency by adjusting change frequency converter and frequency converter of pulsing can be realized Corresponding adjustment to change rotating speed and ripple frequency.To adjust the pulse amplitude of wet method High gradient high intensity magnetic separator, pulse in case Eccentric wheel uses modularized design, can realize the corresponding adjustment of pulse amplitude by replacing this eccentric wheel module.

In addition, the sorting area of the wet method High gradient high intensity magnetic separator of the utility model is divided in wet method High gradient high intensity magnetic separator It is to need to be immersed under sorting liquid level when selecting work.This is because the material being dipped under sorting liquid level can be more loose, More easily realize the separation of magnetic-particle material and non-magnetic particle material；Meanwhile sorting area is only immersed in sorting liquid level Under, the pulsating force for case of pulsing just can extend with ore pulp, to make in the induced magnetization field areas being located in sorting area Ore pulp also generates pulsation concussion, and what reduction magnetic-particle material generated when being captured under the magnetic force by absorption is mingled with phenomenon, Improve the purity of the magnetic-particle material sub-elected.

For liquid level can be observed in time, and foundation is provided for the adjusting of sorting liquid level, the wet method of the utility model is high Gradient strong magnetic selects machine to devise the liquid level being connected to a non-magnetic material collection bucket observation bucket, can pass through artificial or liquid level gauge Liquid level in level monitoring bucket.When finding that liquid level changes in liquid level observation bucket, can manually or automatically adjust non- The aperture of one or more non-magnetic material discharge valves of magnetic material collection bucket bottom, to ensure that liquid level stablizes status Near design height.

For purer magnetic material can be obtained, it is arranged before the magnetic material captured by magnetic medium leaves sorting area Rinse cycle.Rinse water is identical as mineral water source is unloaded, and is industrial circulating water.Amount of flush water by adjusting rinse water can With by the magnetic material being captured entrainment mineral and the inadequate mineral of purity selectively wash from medium cartridge module, be allowed to Into in non-magnetic material collection bucket, to obtain purer magnetic material.

For that can make to enter the sorting in the medium cartridge module cleaning period without under the influence of for sorting area, the bath of mineral water case is unloaded It is particularly important to unload mine.Further, in order to preferably unload mine, the wet method High gradient high intensity magnetic separator of the utility model unloads mine It is devised in water tank and unloads mineral water water spray module.It can quickly and easily change the size of hole for water spraying (not by replacing this module Change the size unloaded and change water spray under conditions of mineral water pressure), shape, form and a certain range of water spray position of water spray With water spray angle.In conjunction with the device parameter and provisioned medium cartridge module of field working conditions condition and wet method High gradient high intensity magnetic separator Type, then coordinate change water spray module, can realize and preferably unload mine effect.

Below with reference to the utility model attached drawing, specific explanations are done to the utility model.

In the wet method High gradient high intensity magnetic separator that the utility model is proposed, yoke 1 is right by a upper magnetic pole left side 110, upper magnetic pole 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 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 The welding of water fender 153 or fastener with lower pole core module 152 and positioned at its both sides are fastenedly connected.Upper magnetic pole iron core Module 112 and lower about 152 pole core module are corresponding, and upper magnetic pole iron core module 112 and lower 152 both sides of pole core module are set There is water fender 153, forms one between upper magnetic pole iron core module 112 and lower pole core module 152 and water fender 153 along arc Semi-enclosed arc space of direction both ends open, this space will produce very strong when wet method High gradient high intensity magnetic separator works Background magnetic field, this space be sort space.

112,152 points of iron core module is three 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 is that metal surface does not make any specially treated；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 also than lower pole core mould 152 pieces had more the gaps Liu Kuang periphery acute angle sphering and increasing 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 constitutes.Its center line Circle shell 210 is made of interior coaming plate 211, upper conduction magnetic board 212, lower magnetic conductive board 213, peripheral board 214 again.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 212, 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 using 240 separation pad of insulation strip between coil windings 220 and solenoid housing 210, 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 when 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 by cooling liquid outlet 216 again after carrying out sufficient heat exchange with coil windings 220.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 At.The entrance of wherein pump 320 is connected by pipeline 310 with the cooling liquid outlet 216 of coil, and 320 outlet and heat exchanger 330 are pumped 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 in the lowest point 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 liquid 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 constituted.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 sorting space there are one medium cartridge module 420 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 had not only included rodlike medium and mesh medium, but also was not being led including steel wool class or other any type of can be filled It between magnet frame frame plate 421 and will finally be placed on change frame 410 for generating induction 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 included loose arrangement, Not only included the unified arrangement of dielectric gap but also arranged including dielectric gap gradient increasing or decreasing, and both included 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 three anti-corrosion grades：The first estate is that high magnetic conductive media 422 uses anti-corrosion material；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 distance within 10mm between 112 and lower pole core module 152, 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 transfer torque to when operating in change 4.

It is connected using every magnetic expansion sleeve 520 between axis 510 and wheel hub 411, it is possible to reduce the 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 the magnetic field in bottom bracket bearing 531 and change driving motor 550, speed reducer 560 is further decreased Throughput, to extend the service life of bottom bracket bearing 531 and change driving motor 550, 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 mine The gaps Liu Kuang 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 mine 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 the gaps Liu Kuang 113.Bath bucket It is equipped with rinse water in 7, the flowing water that rinse water enters sorting region is equipped at the upper magnetic pole iron core module 112 being connected with bath bucket 7 Gap 114, rinse water can by the magnetic material being captured entrainment mineral and the inadequate mineral of purity selectively rush It from medium cartridge module 420, feeds them into non-magnetic material collection bucket 11, 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 set 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 module 810 it is different unload mine 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 rinse water be equably given to bath bucket 7 in, then through the gaps Liu Kuang 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 Property material collection bucket in, 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 to be located 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 and summarizes 930 both ends of part.Can by institute There is the magnetic material for leaving sorting region with change 4 and being taken to 910 top of collection part all to 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 152 left side of lower pole core module and is close to lower pole core module 152.Material receiving port, which is located at, to be turned For lower left side with outside 1 connecting place of yoke to 4 leftmost side of change, width axially spans change 4 along change 4 except ring 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 flows 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 rinse water effect and go out from point The effect of gravity flows into left side and collects section 1120 when the liquid level of constituency.Two collection space bottoms are respectively equipped with one or more non-magnetic Property material discharge valve 1130, pass through the height of the mineral syrup liquid in the controllable sorting region of controlling opening of valve.Non-magnetic material Collection bucket 11 from lower pole core module 152 dismantling open after can stabilizing bracket on equipment supporter, to facilitate wet method high gradient strong The dismantling fission of magnetic separator is transported 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 1210, 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 converts the circular motion that motor generates to 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 with eccentric wheel module 1211 by bearing the 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 when 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 because large granular materials enter in upper magnetic pole iron core module 112 and medium cartridge module 420 and result in blockage And separation index.

It is added before unloading mineral water case 8 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 mine 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 liquid 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 discharge it by heat exchanger 330.Insulating and cooling liquid 230 is in closed circuit and follows in whole process Ring is completed with extraneous all heat exchanges at heat exchanger 330 not by outside contamination.

Axis 510 is connect using two narrow every magnetic expansion sleeve 520 with change 4, 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 The transmission of ring driving motor 550, speed reducer 560；Bottom bracket bearing seat 530 and change driving motor 550,560 underlay of speed reducer are not Magnetic stainless steel backing plate, the magnetic field further decreased in bottom bracket bearing 531 and change driving motor 550, speed reducer 560 pass through Amount, to extend the service life of bottom bracket bearing 531 and change driving motor 550, 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, equal when temperature is excessively high or excessive temperature differentials Send out fault warning；Flow switch 18 is set on coil coolant liquid pipeline 310, 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 needing the position for observing working order that observation window is arranged 1910.Observation window is protected using steel mesh, it is ensured that personnel can not touch running gear.

To realize that 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 by constant-current controller 2010 and is converted to commercial power 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 be monitored and feed back to constant-current controller to electric current, 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 set equably to be given in bath bucket 7.

The wet method High gradient high intensity magnetic separator specific work process of the utility model is as follows：

When 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 gaps Liu Kuang 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 on 422 table of high 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 gaps Liu Kuang of block 152, is finally discharged by non-magnetic material discharge valve 1130 wet Method High gradient high intensity magnetic separator.The magnetic-particle for being attracted to 422 surface of high 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 is all poured to collect in part 910 and be finally summarized in and be summarized in gravity and unload mineral water case 8 under the action of 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.

The above-mentioned wet method High gradient high intensity magnetic separator on the basis of, removable parts component or removal section components or component is improved Function, can obtain forced-oil-cooling vertical revolving ring induction wet method pulsation intensity magnetic separator, which incudes wet method Pulsation intensity magnetic separator can obtain bigger and be applicable in or apply.

It includes mainly seven most of that forced-oil-cooling vertical revolving ring, which incudes wet method pulsation intensity magnetic separator,：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 induction wet method pulsation intensity magnetic separator and pulsation effect is provided；Collection system plays feed, bath, collects The effect that smart tailing, liquid level observation adjust；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 vertical Formula change induction wet method pulsation intensity magnetic separator is a kind of to magnetic mineral wet-process beneficiation and clean to non magnetic ore The electromagnetic dressing equipment of purification.

Forced-oil-cooling vertical revolving ring incudes 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 that the utility model is proposed induction wet method pulsation intensity magnetic separator, material is from change Inside is fed, and change is flowed down through through upper magnetic pole, and magnetic material is adsorbed in change in material, and is brought to change rotation Leave magnetic field in top；It unloads mineral water and rinses change from change upper outer, magnetic material is collected into magnetic material collection bucket；It is non-magnetic Property material be discharged through non-magnetic material collection bucket below the equipment；The piston reciprocating type movement of pulsing mechanism makes object in sorting region Material is in loose condition (of surface).Wherein yoke center is provided with along the gaps Liu Kuang of magnetic direction, and the gaps Liu Kuang are arranged along magnetic field, and magnetic conduction returns Road substantially increases the field strength in sorting region without extra air gap；Yoke is spliced by polylith soft magnetic materials, each splicing part Between connection abandoned on traditional soft magnetic materials the structure that stay bolt is worn in punching, connected using upper and lower magnetic pole engaging lug, simultaneously There is location structure in junction, greatly reduces the difficulty of yoke assembling；Water fender is housed, water fender is working under yoke on magnetic pole The material of air gap portion is non-magnetic material, and water fender can promote mineral syrup liquid height, make change lower part with after the cooperation of lower magnetic pole Sub-dip is under mineral syrup liquid.

Forced-oil-cooling vertical revolving ring induction 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 induction wet method pulsation intensity magnetic separator is made of yoke and coil general assembly, and coil general assembly is by coil It is constituted with heat-exchanger rig, the top half of magnetic pole 150 is placed in yoke under coil encircling.

Yoke is that two mountain font yoke make-ups form, 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, constitutes 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 figure.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 constitute working gas gap；Upper magnetic pole (110,120) is made of symmetrical two parts, and intermediate gap is web 412 Active tunnel, the gaps Liu Kuang 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 when 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 includes mainly coil winding 220, solenoid housing 210, insulation strip 240, insulation strip holder 241, expansion Case 250.Coil winding 220 is placed in solenoid housing 210, and insulation strip holder 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 holder 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 holder 241 and at the protrusion in epsilon-type structure；Solenoid housing 210 be cavity body structure, and insulating and cooling liquid is loaded in shell, and insulation strip holder 241 and the inside top and bottom of solenoid housing 210 are solid It is scheduled on together, constitutes the structure of support coil winding 220；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 be connected tos, pump with solenoid housing 210 by together with pipeline connection 320 extract heat insulation coolant liquid 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, constitutes 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-mine mineral.Change includes mainly change frame 410, axis 510, medium cartridge module 420.Change frame 410 is to turn Wheel construction, hollow out, forms the space of install medium cartridge module 420 thereon；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, constituting 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 includes mainly unloading mineral water every slag case 15, 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 unload mineral water case 8 and outside Boundary's feed pipe connection unloads mineral water and inclined filter screen is housed every 15 inside of slag case, impurities in water is filled into discharge below box body. The volume that section is collected on the right side of pulsation system periodically-varied non-magnetic material collection bucket, makes ore pulp in equipment 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 constitutes.Pulsation case 1210 is body structure, and front end has push rod, inside that eccentric wheel is housed, and body side has driving belt pulley group, 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 of pulsation case 1210.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.

Collection system is that the machine is supplied to mine, water supply, collects the effects that magnetic and non-magnetic mineral, liquid level observation.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 constituted.Mine feeding bucket 6 and bath bucket 7 are the box body structure being welded, and are mounted on upper On magnetic pole (110,120), it is connected to 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 lower position in lower surface.It leads Stream part 920 is trough body structure, is mounted below magnetic material collection bucket discharge port, and 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 be trough body structure, bottom surface by both sides inclined-plane and Intermediate discharge port is constituted.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 150 material path of lower magnetic pole, and bucket body constitutes 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, is mounted on equipment side, will be non magnetic The valve regulated point of material collection bucket 11 extends to above equipment.Liquid level observation bucket 13 is box body structure, and box body top is open, box There are one piece of riser, the bottom surface of riser both sides respectively to open one outlet among body bottom surface, 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.Include mainly holder 25, It after 25 optimized design of holder, 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 pulsation case 1210；Being stood on 25 bottom surface box of holder has four columns, each column both sides to have reinforced type 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.

Drive system converts extraneous electric energy to the kinetic energy of movement, is the power source of the utility model rotatable parts.Driving System is made of change driving part 5, pulse motor 1230 plus driving belt pulley group and electric control part.Change driving part 5 by Speed reducer, change driving motor and gear drive are constituted, and the pinion gear in gear drive is sleeved on the output shaft of speed reducer, gear Pinion gear in transmission is interlocked with the gear wheel on 510 end of axis, when change driving motor rotates, can pass through deceleration Machine drives bull gear drive, and then drives change rotation.The center of driving belt pulley group drive pulley one end is in pulse motor On 1230 output shafts, driving belt pulley group is by built-in transmission belt, the power output that pulse motor 1230 is exported to pulsation On case 1210, band movable eccentric wheel rotates.

The utility model electric control part circuit breaker Q F1 is closed, and major loop obtains electric, and current regulator PCB obtains electric；Breaker QF2 is closed, and frequency converter B P1 obtains electric, and when intermediate relay KA1 is closed, change motor M1 obtains electric operation, can pass through and adjust frequency converter BP1 adjusts the output rotating speed of change motor M1；Circuit breaker Q F3 is closed, and frequency converter B P2 obtains electric, intermediate relay KA2 closures When, pulse motor M2 obtains electric operation, can adjust the output rotating speed of change motor M2 by adjusting frequency converter B P2；Circuit breaker Q F4 It being closed, when A.C. contactor KM2 is closed, 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, and A.C. contactor KM1 is closed When, three-phase alternating current is rectified into DC current overexcitation coil YA by silicon controlled rectifier module VC1, and current regulator PCB is adjustable Silicon controlled rectifier module VC1 conducting states are saved, 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 composition.Change cover It is divided into left and right two parts, is welded by one piece of arc panel and two pieces of fanning strips per part, constitutes curved slot arrangement, left and right two Divide and be located at 7 both sides of bath bucket, tips 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 across yoke with stay bolt, position, install not It is convenient；Water fender uses magnetic conductive material, and part magnetic flux is caused to be shielded；Coil uses coolant liquid bottom horizontal flow sheet mode, causes to dissipate Heat is uneven, and coil service life is short；Concentrate summarize groove bottom be plane, ore pulp quick washing, flowing when it 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 incudes wet method pulsation intensity magnetic separator and is directed to the above 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 increases 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 holder 241, coil interior insulation coolant liquid 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；Summarize part 930 and 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 induction 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 is with horizontal plane at certain angle Degree, to realize the gravity flow of its interior ore pulp；The pipeline of magnetic hopper abandoning tradition walks mine mode, walks mine mode using groove body, subtracts Lack the stopping state of magnetic hopper, and is easy cleaning；It unloads mine 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 induction 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 the symmetrical other side；Heat exchange medium can be insulating and cooling liquid, air or water；Coil uses insulating cold But liquid cooling but when, coil windings are immersed directly in insulating and cooling liquid, on coil be equipped with insulating and cooling liquid expansion tank, 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 collection 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 induction 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, valve is housed, valve opening is adjustable, Ke Yitong below bucket body 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 uses plug-in type overlapping mode, to prevent ore pulp from splashing out.Observation window is provided on cover body.Holder is welded using shaped steel It forms, holder 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 holder.

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 It answers wet method pulsation intensity magnetic separator to carry out the different parameter adjustments component models different with replacement, realizes the maximum with use site The adaptation of degree, to obtain more preferable, more stable separation index.

The magnetic separator of the utility model is reasonable for structure, novel, while ensureing good separation index, takes into account safety, section Energy, beautiful feature.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Those skilled in the art is appreciated that In the case of the spirit and scope of the utility model defined without departing substantially from appended claims, it can do in form and detail Go out various modifications.

Claims (24)

1. a kind of wet method High gradient high intensity magnetic separator comprising excitation system, separation and collection system, safety and shielding system and adjusting System, it is characterised in that：The excitation system, separation and collection system, safety and shielding system and regulating system use modularization Design；

Wherein excitation system includes yoke (1), coil (2) and heat-exchanger rig (3)；Yoke (1) include upper magnetic pole left (110), on The magnetic pole right side (120), magnetic conductive board left (130), magnetic conductive board right (140) and lower magnetic pole (150), wherein upper magnetic pole left (110) and upper magnetic Ultra-Right (120) are fastenedly connected by upper magnetic pole yoke plate (111) and upper magnetic pole iron core module (112) welding or fastener, lower magnetic Pole (150) is by two pieces of symmetrical lower magnetic pole yoke plate (151) and lower pole core modules (152) and positioned at the water fender of its both sides (153) welding or fastener are fastenedly connected；Heat-exchanger rig (3) is made of pipeline (310), pump (320), heat exchanger (330)； The entrance of wherein pump (320) is connected by pipeline (310) with the cooling liquid outlet (216) of coil, and the outlet and heat exchange of (320) are pumped Device (330) is connected, and the other end of heat exchanger (330) is then connected with the cooling liquid inlet of coil (215)；

Separation and collection system include change (4), change driving part (5), mine feeding bucket (6), bath bucket (7), unload mineral water case (8), Magnetic material collection bucket (9), middle ore bucket (10), non-magnetic material collection bucket (11), pulsing mechanism (12), liquid level observation bucket (13)；Change (4) carries medium cartridge module (420) into entry/exit from sorting region, and change driving part (5) rotates for change (4) Rotational power is provided；Liquid level observation bucket (13) observation sorting liquid level outside the sorting area of yoke (1) is set；

Safety and shielding system are included in setting coarse granule separated material sieve plate (14) in mine feeding bucket (6), are added before unloading mineral water case (8) Mineral water is unloaded every slag case (15), anti-pollution isolation is carried out to coil (2) interior insulation coolant liquid (230), to fear magnet assembly carry out magnetic every From, protection is monitored to all motors, to coil (2) heat exchange situation row monitoring protection, running gear is protected；

Regulating system is for the exciting current of wet method High gradient high intensity magnetic separator coil (2), the rotating speed of change (4) and pulsation case (1210) ripple frequency, pulse amplitude, liquid level, the adjusting for rinsing water.

2. wet method High gradient high intensity magnetic separator according to claim 1, 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)；According to different Requirement 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 Grade：The first estate is not make specially treated；Second grade is water-fast, wear-resisting for the surface spraying contacted with ore pulp in pole core Rust-proof coating；The tertiary gradient is to increase replaceable sacrificial anode on the basis of the second grade；For strong in sorting ore pulp The high use site of magnetic mineral content, upper magnetic pole iron core module the gaps Liu Kuang (113) periphery do acute angle sphering processing or/and Configuration of the non-magnetic stainless steel every magnetic treatment is added, and lower pole core module is not done on stream mine flowing water gap (154) periphery Acute angle sphering handles and does not add configuration of the non-magnetic stainless steel every magnetic treatment.

3. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that not according to field working conditions condition Together, heat exchanger (330) is any conventional closed cycle heat exchanger.

4. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that the coolant liquid of pump (320) and coil Export (216) between, insulating and cooling liquid (230) lowest point be equipped with draining valve (340).

5. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that change (4) by change frame (410) and Medium cartridge module (420) is constituted；Change frame (410) is by wheel hub (411), web (412), support ring (413), skeleton (414) structure At.

6. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that support ring (413) and skeleton (414) It is made of non-magnetic stainless steel；Medium cartridge module (420) is mounted between circumferentially-adjacent two skeletons (414), in web (412) the medium cartridge module (420) of both sides is staggered in equivalent.

7. wet method High gradient high intensity magnetic separator according to claim 5, which is characterized in that medium cartridge module (420) is by two pieces Or the non-magnetic frame plate of polylith (421) and the high magnetic conductive media (422) between non-magnetic frame plate (421) and otic placode (423) it forms；Medium cartridge module (420) is fixed between circumferentially-adjacent two skeletons (414) by otic placode (423).

8. wet method High gradient high intensity magnetic separator according to claim 6, which is characterized in that high in medium cartridge module (420) Magnetic conductive media (422) had not only included rodlike medium and mesh medium, but also including steel wool class or other any type of be can be filled not It between magnetic conductive frame plate (421) and will finally be placed on change frame (410), for being produced in wet method High gradient high intensity magnetic separator The permeability magnetic material of raw induced field.

9. wet method High gradient high intensity magnetic separator according to claim 6, which is characterized in that high in medium cartridge module (420) Magnetic conductive media (422) closely arrangement or loose arrangement or the unified arrangement of dielectric gap or dielectric gap gradient arrangement or independent one The magnetic conductive media arrangement of kind form.

10. wet method High gradient high intensity magnetic separator according to claim 7, which is characterized in that according to live actual working conditions Be not all that wet method High gradient high intensity magnetic separator is equipped with different medium cartridge modules (420).

11. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that during change driving part (5) includes Axis (510), every magnetic expansion sleeve (520), bottom bracket bearing seat (530), gear drive (540), change driving motor (550) and slow down Machine (560).

12. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that wet method High gradient high intensity magnetic separator into One step includes mine feeding bucket (6) and bath bucket (7).

13. wet method High gradient high intensity magnetic separator according to claim 12, which is characterized in that be connected with mine feeding bucket (6) upper The gaps Liu Kuang (113) that guiding ore pulp enters sorting region are equipped at pole core module (112).

14. wet method High gradient high intensity magnetic separator according to claim 12, which is characterized in that feed material ore pulp by mine feeding bucket (6) enter wet method High gradient high intensity magnetic separator, then flow into the change (4) for being located at sorting area through the gaps Liu Kuang (113).

15. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that unload to be equipped in mineral water case (8) and unload mine Water is sprayed water module (810), formed by replacing different water spray module (810) it is different unload mine water discharge pattern, change water spray Water exit position/water spray angle and identical water spray when unloading mineral water pressure size.

16. wet method High gradient high intensity magnetic separator according to claim 15, which is characterized in that unload mineral water case (8) both sides difference Equipped with rinsing water out (820) and flowing water is helped to export (830), all water supply using industrial circulating water are unified for and unload mineral water case (8) admission port；Unload mineral water case (8) can be by unloading the institute that mineral water will adsorb in medium cartridge module (420) to change (4) injection There is material all to rinse away.

17. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that magnetic material collection bucket (9) is by three Part forms, and is to collect part (910), water diversion part (920), summarize part (930) respectively；Wherein collect part (910) and Water diversion part (920) is about symmetrical two components of web (412) and to be located at the both sides of web (412), and summarize Partly (930) are about the centrosymmetric component of web (412)；It collects part (910) and is located at upper magnetic pole iron core module (112) on, stop to the internal lower right for unloading mineral water case (8) of change (4) from bath bucket (7) left side inside change (4)；Summarize Partly (930) are located at coil (2) lower part on the left of yoke (1)；Water diversion part (920) is connected to collection part (910) outlet and converges Total part (930) both ends；It can be by all magnetism left sorting region with change (4) and be taken to above collection part (910) Material, which is all caught and is aggregated into, summarizes part (930) unified discharge wet method High gradient high intensity magnetic separator afterwards.

18. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that middle ore bucket (10) is located at lower magnetic pole On the left of iron core module (152) and it is close to lower pole core module (152)；Material receiving port is located at lower left side and yoke except change (4) (1) outside connecting place to change (4) leftmost side, width axially spans change (4) along change (4)；It collects change (4) and produces magnetic Behind sorting area but fail to go to the material above magnetic material collection bucket (9).

19. wet method High gradient high intensity magnetic separator according to claim 1, which is characterized in that non-magnetic material collection bucket (11) It is installed on yoke (1) lower part and is connected with yoke (1) lower part, it will be complete by the ore pulp flowed out in lower pole core module (152) It catches.

20. wet method High gradient high intensity magnetic separator according to claim 19, which is characterized in that non-magnetic material collection bucket (11) It is divided into two disconnected collection sections, right side is collected section (1110) and is located at below mine feeding bucket (6) and axis (510), left side Section (1120) are collected to be located at below bath bucket (7)；Two collection space bottoms are respectively equipped with one or more non-magnetic material rows Expect valve (1130).

The intensity magnetic separator 21. a kind of forced-oil-cooling vertical revolving ring induction wet method is pulsed comprising seven is most of：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 incudes 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 adjustment；Support system is fixed with site foundation Connect and support equipment body；Drive system is the change and pulsation that forced-oil-cooling vertical revolving ring incudes wet method pulsation intensity magnetic separator Power is provided；Guard system is used to protect the protection of the person and equipment safety；

Wherein excitation system is made of yoke and coil general assembly, and coil general assembly is made of coil and heat-exchanger rig, under coil encircling The top half of magnetic pole (150) is placed in yoke；

Separation system is made of change and ore discharging apparatus；Change main body is ring wheel shape, the intermediate gas that its underpart passes through yoke 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 and non- The separation of mine mineral；

Pulsation system by pulsation case (1210), pulsation push plate (1240) and rubber be flexible coupling (1250) constitute；Pulsation case (1210) For body structure, front end has push rod, inside that eccentric wheel is housed, and body side has driving belt pulley group, and driving belt pulley group can Band movable eccentric wheel operates, the output reciprocating motion on push rod；Push plate (1240) of pulsing is one piece of circular metal plate, metallic plate center It is connect with the push rod of pulsation case (1210)；Rubber is flexible coupling (1250) for rubber softwood matter, is circular ring shape, and annulus ring body is in U Shape, 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 collection on the right side of non-magnetic material collection bucket Section is fixed together, and U-shaped inner ring surface is fixed together with push plate (1240) of pulsing；

Collection system by mine feeding bucket (6), bath bucket (7), collect part (910), water diversion part (920), summarize part (930), Non-magnetic material collection bucket (11), valve regulated bar (1131) and liquid level observation bucket (13) are constituted；Mine feeding bucket (6) and bath bucket (7) it is the box body structure being welded, is mounted in upper magnetic pole (110,120), connects with the material passing passage of upper magnetic pole (110,120) It is logical；Magnetic material collection bucket is trough body structure, is symmetrically mounted on the inside front of change, lower surface is horizontal by a clamp Angle, the lower position in lower surface are provided with discharge port；Water diversion part (920) is trough body structure, is gone out mounted on magnetic material collection bucket Below material mouth, concentrate is by the pipeline of water diversion part (920) tail portion to summarizing in partly (930)；

Support system includes that holder (25) are welded after holder (25) optimized design by shaped steel, and bottom is square frame-shaped, In one trapezoidal bearing of wherein one side upper process of box, for installing pulsation case (1210)；

Drive system is made of change driving part (5), pulse motor (1230) plus driving belt pulley group and electric control part；Change Driving part (5) is made of speed reducer, change driving motor and gear drive, and the pinion gear in gear drive is sleeved on speed reducer On output shaft, the pinion gear in gear drive is interlocked with the gear wheel on axis (510) end, and change driving motor turns When dynamic, bull gear drive can be driven by speed reducer, and then drive change rotation；

Guard system, by welding, being bent into, equipment operation component is isolated from the outside and is come, protection is reached by sheet metal The effect of equipment and personal safety.

22. according to the forced-oil-cooling vertical revolving ring induction wet method pulsation intensity magnetic separator described in claim 21, which is characterized in that object Material is fed on the inside of change, and the upper magnetic pole through excitation system flows down through change, and magnetic material is adsorbed in change in material, And it is brought to above change with change rotation and leaves magnetic field；It unloads mineral water punching and rinses change from change upper outer, by magnetic material It is collected into magnetic hopper；Non-magnetic material is discharged below equipment through non magnetic hopper；The piston reciprocating type of pulsing mechanism is transported It is dynamic that material in sorting region is made to be in loose condition (of surface).

23. according to the forced-oil-cooling vertical revolving ring induction wet method pulsation intensity magnetic separator described in claim 21, which is characterized in that encourage The yoke center of magnetic system is provided with the material passing passage along magnetic direction, and material passing passage is arranged along magnetic field, without extra on magnetic conductive loop Air gap improves the field strength in sorting region；Yoke is spliced by polylith soft magnetic materials, and connection is using outer between each splicing part Collateral ear connection, while there is location structure in junction.

24. according to the forced-oil-cooling vertical revolving ring induction wet method pulsation intensity magnetic separator described in claim 21, which is characterized in that magnetic Water fender is housed, material of the water fender in working gas gap part is non-magnetic material, and water fender is matched with lower magnetic pole under yoke on magnetic pole After conjunction, mineral syrup liquid height is promoted, change lower part is made to be dipped under mineral syrup liquid.