CN202410827U - Separating device for separating magnetizable and reusable material granular from suspending liquid - Google Patents
Separating device for separating magnetizable and reusable material granular from suspending liquid Download PDFInfo
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- CN202410827U CN202410827U CN2011203477832U CN201120347783U CN202410827U CN 202410827 U CN202410827 U CN 202410827U CN 2011203477832 U CN2011203477832 U CN 2011203477832U CN 201120347783 U CN201120347783 U CN 201120347783U CN 202410827 U CN202410827 U CN 202410827U
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- 239000000463 material Substances 0.000 title claims abstract description 78
- 239000007788 liquid Substances 0.000 title description 4
- 239000000725 suspension Substances 0.000 claims abstract description 93
- 239000002245 particle Substances 0.000 claims abstract description 39
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000036962 time dependent Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
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- 239000012530 fluid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical group CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012991 xanthate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
- B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
- B03C1/253—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a linear motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/22—Details of magnetic or electrostatic separation characterised by the magnetic field, e.g. its shape or generation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/001—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with means for electrostatic separation
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- Physical Or Chemical Processes And Apparatus (AREA)
- Cyclones (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
本实用新型具体公开了一种从悬浮液分离可磁化的可再用材料颗粒的分离装置。分离装置（1’，1”，1’”），用于从还含有不可磁化颗粒的悬浮液（100）中分离可磁化的可再用材料颗粒，其中该分离装置（1’，1”，1’”）包括管状或空心柱形的、由悬浮液通流的反应器（1a），该反应器具有出口（1c）和用于悬浮液（100）的入口（1b），其中在反应器（1a）的外圆周上设置至少一个用于产生随时间变化的偏转磁场、尤其是移动磁场的磁场产生装置（3），并且该反应器还具有至少一个附属于所述出口（1c）的且从反应器（1a）分支的管道（1d），用于接收主要包括可再用材料颗粒的可再用材料流（12），其特征在于，所述分离装置（1’，1”，1’”）还包括在流动方向上前置于所述入口（1b）的给料装置（50，50’，50”），它设置成使悬浮液（100）在进入到反应器（1a）以前形成涡流运动。
The utility model specifically discloses a separation device for separating magnetizable reusable material particles from a suspension. Separating means (1', 1", 1'") for separating magnetizable particles of reusable material from a suspension (100) also containing non-magnetizable particles, wherein the separating means (1', 1", 1'") comprises a tubular or hollow cylindrical reactor (1a) through which the suspension flows, which has an outlet (1c) and an inlet (1b) for the suspension (100), wherein in the reactor At least one magnetic field generating device (3) for generating a time-varying deflection magnetic field, in particular a moving magnetic field, is arranged on the outer circumference of (1a), and the reactor also has at least one A duct (1d) branching from the reactor (1a) for receiving a flow of reusable material (12) mainly comprising particles of reusable material, characterized in that said separation means (1', 1", 1'") also includes feeding means (50, 50', 50") preceding said inlet (1b) in the direction of flow, arranged so that the suspension (100) is formed before entering the reactor (1a) Vortex motion.
Description
Technical field
The utility model relate to a kind of be used for from the suspension that also contains magnetizable particle not separate magnetizable can be again with the separator of material granule; Wherein this separator comprise tubulose or cylindricality, by the through-flow reactor of suspension; This reactor has outlet and is used for the import of suspension; The device that at least one produces magnetic field wherein is set on the excircle of reactor; Be used to produce time dependent magnetic deflection field, especially shifting magnetic field, and this reactor also have at least one be attached to said outlet and from the pipeline of reactor branch, be used to receive and mainly comprise can flow with material again with material granule again.
Background technology
For example by the separator (being also referred to as the moving field reactor) and the method for operation of the known above-mentioned form of WO 2010/031613 A1.They are particularly useful in the mine from suspension, separating magnetizable particle, be also referred to as and magnetizablely can use material granule again.Also refer to these particles at this magnetizable particle, they magnetize.Magnetizable particle possibly add at ore and produces man-hour, if when containing the ore of iron ore and ground.For the mineral that from remaining ore, for example ore in sand form, separate exploitation or can be again with material feedstock, for example magnetic iron ore (Fe
3O
4), the ore that grinds and water and/oil are mixed into suspension.In the moving field reactor with suspension be divided into the surplus material stream that mainly contains magnetizable particles not with mainly contain at least one of magnetizable particles can be again with material stream, under the condition that makes full use of magnetization and magnetizable particles directed movement in magnetic field.The structure and the detailed operation principle that are used to produce the separator of the magnetic field generation device of time dependent magnetic deflection field, especially shifting magnetic field, above-mentioned form see also WO 2010/031613 A1.
Be devoted to through improve constantly this separator improve continuously from suspension separate can be again with the efficient of material granule.
WO 2010/031613 A1 described, the nozzle of suspension through tiltably-mounted is injected in the reactor, in reactor with above-mentioned separator on the contrary in reactor in heart magnetic field generation device is set.Separate magnetizable and not magnetizable particle through producing centrifugal force, they have different density, are supported in the suspension.But because through using nozzle that interrupt, tiltably-mounted; Very rapidly braking again in the respective liquid jet that makes nozzle medium around, main axial flow or the suspension; Owing to keep small centrifugal action, from lighter particle, separate heavier particle only considerably lessly.Use the nozzle of tiltably-mounted to improve separating effect hardly.
The utility model content
The purpose of the utility model is, provides separator and a kind of its operation method, can more effectively separate magnetizable and not magnetizable particle through it.
This purpose is achieved through the separator that from the suspension that also contains magnetizable particles not, separates magnetizable particles; Wherein this separator comprise tubulose or hollow cylindrical, by the through-flow reactor of suspension; Has the inlet that exports and be used for suspension; The magnetic field generation device that at least one is used to produce time dependent magnetic deflection field, especially shifting magnetic field wherein is set on the excircle of reactor; And this reactor has at least one, be attached to said outlet and from the pipeline of reactor branch; Be used to receive mainly comprise can be again with material granule can be again with material stream, its measure is to make said separator also be included in the charging gear that is prepended to inlet on the flow direction, it is arranged to make suspension to form eddy motion in the past entering into reactor.
A kind of be used for from the suspension that also contains magnetizable particles not separate magnetizable can be again with the purpose of the method for material granule, utilization is achieved according to the separator of the utility model, its measure is
-suspension is imported in the charging gear, make suspension form eddy motion, wherein magnetizable can be again on the centrifugal force direction, moving with material granule (they have than not the bigger density of magnetizable particles),
-the suspension that is in eddy motion imports in the reactor through inlet; Wherein suspension flows around the reactor longitudinal axis towards said Way out spirality ground; And the longitudinal axis that utilizes at least one magnetic field generation device to produce to be parallel to reactor, time dependent magnetic deflection field, especially shifting magnetic field, and mainly comprise can be again with material granule can be again with material stream through at least one pipeline separation from reactor branch.
The advantage of said separator and method is, compares with using magnetic field generation device common, that produce time dependent magnetic deflection field, especially shifting magnetic field, improve from suspension, separate can be again with the efficient of material granule.The charging gear that is arranged on the reactor inlet front at through-flow direction makes suspension integral body be in eddy motion, make thus compare with not magnetizable particle have bigger density can be again with material granule because acting centrifugal force accumulate in the reactor wall body region more.Because the layout of magnetic field generation device on the reactor excircle makes to act on and magnetizablely can here on equidirectional, work with the magnetic pull on the material granule and centrifugal force again and so obviously improve separating effect.Can on the magnetic pull direction, transport effectively with material granule again and obviously improve be used for from suspension separate can be again with the separating effect of the magnetic field generation device of material granule.
In this size that designs charging gear especially like this, the suspension holdup time therein is shorter than or equals the holdup time in reactor at most.The length of charging gear is looked on the reactor longitudinal axis be positioned at 5 to 20% scopes of reactor length.The holdup time of suspension in charging gear especially is located at 5 to 20% scopes of holdup time in the reactor in addition.
Verifiedly be that said charging gear comprises and the feed pipe of the coaxial setting of longitudinal axis of reactor, at least one spiral flow guide device is set therein reliably.Suspension flow, inlet angle and the suspension that can change through charging gear according to the structure of spiral aspect helical pitch, spiral head number and the spiral degree of depth get into the entrance velocity in the reactor.
Verifiedly in addition be reliably; Said charging gear comprises the funnel with circular cross section with the coaxial setting of reactor longitudinal axis; It is retracted to inlet diameter towards said Way in, and has the suspension input channel, and it and funnel circumference tangentially lead to funnel.Because the tangential adds suspension suspension is carried with in funnel, being in eddy motion and spirality on the reactor direction.
Also can use the charging gear that is prepended to reactor in addition, it replaces funnel to have straight pipe, and the suspension input channel tangential of at least one tiltably-mounted is led in this pipe.
Alternatively verifiedly to this be reliably, said charging gear comprises the feed pipe with the coaxial setting of reactor longitudinal axis, and its inwall has the three-dimensional structure that produces eddy current.According to said structure quantity, layout, orientation and big or small aspect structure suspension flow, inlet angle and the suspension that here also can influence through charging gear get into the entrance velocity in the reactor.
Especially verified is that said three-dimensional structure is provided with in feed pipe so versatilely, and its spatial placement and/or orientation can manually or automatically be changed reliably.Especially according to can be again with material granule in can be again with material stream and/or the content in the suspension adjust the layout and/or the orientation of structure.Can influence the holdup time of suspension in charging gear thus.
In the advantageous modification of the utility model, said separator also comprises at least one analytic unit, utilize it can confirm can be again with using material granule content again in material stream and/or the suspension.If not only known can be again with in the material stream and also knownly in suspension, can use material granule content again, then also can in said at least one analytic unit, confirm thus from suspension can be again with the separation rate of material granule.Can be again can abandon confirming this content during with the content substantially constant of material granule in suspension.If can be again with the content big ups and downs of material granule in suspension, then online confirm this actual can be best with the content of material granule in suspension again.Relate to analytic unit at this, it carries out optical analysis or ultrasonic attenuation analysis of spectrum.Also can use the analysis of magnetic resonance tomography, wherein carry out magnetosensitive sense weighted imaging as the basis.Instantaneous can use material content again in order to confirm in addition, especially instantaneous can use material content with what material flowed more again, can use known x-ray fluorescence analysis.
Said separator also preferably includes adjusting device, it be arranged to according to can be again with the variation that can in charging gear, change the orientation and/or the layout of mobilizable three-dimensional structure again with material granule content in material stream and/or the suspension.
Use is desirable according to the separator of the utility model, is used for separating the magnetizable material granule, suspension can used again from suspension and comprises that ore particles is as solid constituent.Especially utilize the separator suspension-treating according to the utility model, it comprises general 2600kg/m
3Density grind iron ore.Preferred iron ore comprise contain copper can use the material mineral again, with magnetic material, for example magnetic iron ore chemical combination, density is about 5000kg/ m
3Can use the material mineral compound again.But also can through according to the device of the utility model with from the valueless ore that surrounds mineral, separates most other according to the method for the utility model and known can use material mineral, especially specialty metal or its compound again from digging up mine.That especially can separate non-magnetic can use material components again, and its measure is to make them have hydrophobicity selectively through adding suitable chemical assistant.Known here auxiliary agent is xanthate (Xanthate) for example, and they are widely used in method for floating.Make in the corresponding way magnetizablely can have hydrophobicity equally with material granule again, make them on purpose form bigger aggregate thus.All the other ore particles still freely are suspended in the suspension.
Description of drawings
Illustrate to Fig. 1 to 6 example known and according to the separator of the utility model.In the accompanying drawing:
Fig. 1 illustrates the separator according to prior art with local longitdinal cross-section diagram letter,
Fig. 2 illustrates first separator according to the utility model with local longitdinal cross-section diagram letter,
Fig. 3 illustrates second separator according to the utility model with local longitdinal cross-section diagram letter,
Fig. 4 illustrates the 3rd separator according to the utility model with local longitdinal cross-section diagram letter,
Fig. 5 illustrates the 4th separator according to the utility model with local longitdinal cross-section diagram letter,
Fig. 6 illustrates the 5th separator according to the utility model with local longitdinal cross-section diagram letter, has the body of squeezing.
The specific embodiment
Fig. 1 letter illustrates separation known device 1, is used for separating from the suspension 100 that also contains magnetizable particles not magnetizablely can using material granule again.That separation known device 1 comprises is tubulose or hollow cylindrical, by the through-flow reactor 1a of suspension 100; Have outlet 1c and the inlet 1b that is used for suspension 100; The longitudinal axis 4 ' that wherein on the excircle of reactor 1a, is parallel to reactor 1a is provided with magnetic field generation device 3, is used to produce time dependent magnetic deflection field, here is the shifting magnetic field.This separator 1 also comprise at least one be attached to said outlet 1c's and from the pipeline 1d of reactor 1a branch, be used to receive and mainly comprise and can be again can flow 12 with material again with the separation of material granule.
Said magnetic field generation device 3 comprises the iron yoke 3a of cylindricality plate, and it surrounds reactor 1a.Here selectable the squeezing in being arranged on reactor 1a forms passage 4 between body 2 (it reduces the volume that reactor 1a is used to receive suspension 100) and the yoke 3a, and it is opened with the yoke 3a branch that surrounds it through the reactor wall 5 of reactor 1a.Yoke 3a also have towards passage 4 around groove 6, the solenoid coil 7 of loop construction 8 is set to equi-spaced apart therein, its winding around, promptly twine passage 4.The said here body 2 that squeezes also can remove, and vacates reactor 1a inner room thus and makes the entire cross section of reactor 1a can be through-flow by suspension 100.But reactor 1a diameter is reduced to about 50 at most to 10mm, in order to can handle through-flow suspension 100 fully.
In passage 4, in separation known device 1, for example add suspension 100 through the charge mechanism of representing 9 here continuously, it has the magnetizable and not magnetizable particle that for example in the water as carrier liquid, adds.Separation known device 1 is so for this reason; To be it be divided at least one part that contains magnetized particles when the continuous through-flow channel 4 of suspension 100 contains the not part of magnetized particles with at least one; This passes through resolution element 10 in passage 4 ends, here dividing plate 11 is realized; Wherein arrow 12 is represented magnetized parts or can be flowed with material again, arrow 13 not magnetized part of expression or waste stream.
The continuous operation of known separation devices 1 realizes that through definite energising of loop construction 8 wherein use control device 14, it is connected through pilot 14 ' with loop construction 8 for this reason.In this case 36 coils 7 (they all do not illustrate for clear) are divided into three periodic groups, every group has 12 coils respectively for this reason, wherein in the group of one-period shown in Fig. 1 15.The connection 20 that letter illustrates between the coil 7 or coil groups 15 is inner.Corresponding energising through each coil 7 produces advanced wave as that kind that in WO 2010/031613 A1, provides in detail in passage 14, it has the space, does not promptly have the position in magnetic field, and they extend on the whole length of passage 4.This means; On the longitudinal axis 4 ' direction of passage 4 or reactor 1a, look each cross section position of passage 4 has ground, magnetic field with the time interval of confirming and connects, make thus magnetizable can be again with material granule (they possibly accumulate on the reactor wall 5) with the reactor disengaging and can wash out through suspension 100.This can realize separator 1 special reduced-maintenance operation.
Fig. 2 illustrates first separator 1 ' according to the utility model with local longitdinal cross-section diagram letter now.Here reactor 1a does not squeeze body and magnetic field generation device 3 is shown simplifiedly and control device 14.First separator 1 ' according to the utility model is included in the charging gear 50 that is prepended to inlet 1b on the through-flow direction, and it is arranged to make suspension 100 before getting into reactor 1a, to form eddy motion.This charging gear 50 comprises the feed pipe 51 with longitudinal axis 4 ' coaxial setting, and spiral flow guide device 52 is set therein.This helical flow guiding device 52 comprises bar 52a, and it is arranged in the feed pipe 51 with one heart, also comprises guide vane 52b, and they extend between the inwall of bar 52a and feed pipe 51.
(see arrow) if suspension 100 imports in the charging gear 50, then suspension flows on reactor 1a direction through the lead of screw of flow guide device 52.Through inlet 1b suspension 100 enter into reactor 1a and since the eddy current spirality ground that forms on outlet 1c and pipeline 1d direction, move.At this than can moving on the centrifugal force direction with material granule again of magnetizable particles or the bigger density of all the other suspension not.Utilize magnetic field generation device 3 to produce time dependent magnetic deflection field, shifting magnetic field here simultaneously, it works with the direction identical with centrifugal force.Suspension 100 can be again with material granule assemble at reactor wall 5 positions and mainly comprise can be again with material granule can again can be through pipeline 1b separation with material stream 12.And main not magnetizable particle is located in the waste stream 13.
Fig. 3 illustrates second separator 1 according to the utility model with local longitdinal cross-section diagram letter now ".Reactor 1a does not squeeze body here equally and magnetic field generation device 3 is shown simplifiedly and control device 14.Second separator 1 according to the utility model " be included in the charging gear 50 ' that is prepended to inlet 1b on the through-flow direction, it is arranged to make suspension 100 before entering into reactor 1a, to form eddy motion.This charging gear 50 ' comprises and the funnel 53 of longitudinal axis 4 ' coaxial setting that it has circular cross section, and this funnel is retracted to the inlet diameter of inlet 1b towards inlet 1b direction.This charging gear 50 ' also comprises suspension input channel 54, and it and funnel 53 circumference tangentially lead in the funnel.(see arrow) if suspension 100 imports in the charging gear 50 ', then suspension flows on reactor 1a direction through funnel 53 spiralitys ground.Through inlet 1b suspension 100 enter into reactor 1a and since the eddy current spirality ground that forms on outlet 1c and pipeline 1d direction, move.At this than magnetizable particles or remaining suspension liquid do not have can moving on the centrifugal force direction with material granule again of bigger density.The time dependent magnetic deflection field of utilizing magnetic field generation device 3 to produce simultaneously to be parallel to reactor 1a longitudinal axis 4 ', shifting magnetic field here, it works on the direction identical with centrifugal force.Suspension 100 can be again with material granule assemble at reactor wall 5 positions and mainly comprise can be again with material granule can again can be through pipeline 1b separation with material stream 12.And main not magnetizable particles is arranged in waste stream 13.
Fig. 4 illustrates the 3rd separator 1 according to the utility model with local longitdinal cross-section diagram letter now " '.Reactor 1a does not squeeze body here and magnetic field generation device 3 is shown simplifiedly and control device 14.The 3rd separator 1 according to the utility model " ' be included in the charging gear 50 that is prepended to inlet 1b on the through-flow direction ", it is arranged to make suspension 100 to place eddy motion before the reactor 1a entering into.This charging gear 50 " comprise and the feed pipe 51 ' of longitudinal axis 4 ' coaxial setting that its inwall has the three-dimensional structure 55 that produces eddy current.
The orientation of this three-dimensional structure 55 and/or be arranged in the feed pipe 51 ' and can change is promptly through making them center on the point of rotation 56 rotatably mounted (seeing double-head arrow).Additional move of this three-dimensional structure 55 in feed pipe 51 ' can alternatively be realized.In dashed-line view, be arranged on the wall side of cutting open for more clear expression and therefore sightless other three-dimensional structure 55 in feed pipe 51 ' in this view, they equally can rotation.Change the suspension 100 that is given in the feed pipe 51 ' helical flow paths of process therein through rotation three-dimensional structure 55.
The 3rd separator 1 ' " also comprise at least one analytic unit 60, utilize it can confirm can be again with material stream 12 in, also can be chosen in and can use material granule content again in the suspension 100.Here this analytic unit 60 is connected with the adjusting device 70 shown in the letter, and it is arranged to can use material granule content again by means of the reality of utilizing analytic unit 60 to try to achieve, plays to change the orientation of three-dimensional structure 55 in feed pipe 51 ' and/or the effect of layout.This adjusting device 70 comprises at least one unshowned servomotor for this reason.Therefore can change the layout and/or the orientation of three-dimensional structure 55 quick and uncomplicatedly, make known can be again realize during with the content of material granule in suspension 100 from suspension 100 separation can be again with the optimum efficiency of material granule.
If suspension 100 imports to charging gear 50 " in (seeing arrow), then suspension spirality ground flows on reactor 1a direction.Through inlet 1b suspension 100 enter into reactor 1a and since the eddy current spirality ground that forms on outlet 1c and pipeline 1d direction, move.Have can move on the centrifugal force direction with material granule again in the suspension 100 of bigger density than magnetizable particles not at this.The time dependent magnetic deflection field of utilizing magnetic field generation device 3 to produce simultaneously to be parallel to reactor 1a longitudinal axis 4 ', shifting magnetic field here, it works on the direction identical with centrifugal force.Can assemble and mainly comprise can separate through pipeline 1b with material stream 12 again with material granule more again at the inwall position of reactor 1a with material granule.And main not magnetizable particles is arranged in waste stream 13.
In Fig. 5, illustrate the 4th separator 111 with local longitudinal cross-section now, it has the charging gear 500 of fluid stable.The label symbol identical with Fig. 4 represented identical parts.This charging gear 500 comprises feed pipe 51 " and be furnished with the flow guide device 52 ' of the channel form that only schematically illustrates here, their extend with the angle of on circumferencial direction (azimuthal), laying, and also have spiral or spiral trend thus.Not only produce at the inlet 1b position of the 4th separator 111 thus fluid stable, flow near the suspension of laminar flow 100, and additionally on azimuthal direction, produce the eddy current of tourbillion form.Make thus heavy particle, especially can be again with material granule be additional to magnetic action by means of centrifugal force preferably near reactor 1a reactor wall quilt drive, from the magnetic displacement moving field, catch especially easily there, assemble, continue to transport and separate and can use material granule again.Place the suspension 100 of eddy motion on helical flow paths 80, to flow at inlet 1b position through reactor 1a.Through this measure compared with prior art, obviously raising can need not to apply stronger magnetic field and also need not higher energy consumption thus in order to improve output again with the output of material granule when separation process.Discharge waste stream 13 at reactor 1a center, can flow 12 sides with material again and on reactor 1a edge, discharge separately.
In Fig. 6, illustrate another improvement project of the 5th separator 111 ' similarly with local longitudinal cross-section with Fig. 5.Represent identical parts with label symbol identical among Fig. 5.The 5th separator 111 ' among Fig. 6 and the difference of the separator among Fig. 5 especially are provided with on the one hand and squeeze body 2, and it is arranged on the center of the reactor 1a of cylindricality formation.The 5th separator 111 ' has the charging gear 500 ' of fluid stable according to Fig. 6 in addition; It also comprises feed pipe 51 ' " and the flow guide device 52 of the channel form that shows of letter only ", make suspension 100 (arrow through separator 111 ' top is represented) stable and place eddy motion through them.The charging gear 500 ' in Fig. 6 and the difference of the charging gear among Fig. 5 only are that passage extends at the longitudinal axis 4 ' of charging gear 500 ' upper parallel in reactor 1a.In charging gear 500 ' bottom, passage gets into azimuthal trend, and it makes suspension 100 in reactor 1a, get into spirality or scroll flow path 80.
Shown separator according to the utility model is the embodiment of the utility model.But the professional can easily provide other separator, and does not leave the utility model thought.Therefore can in each reactor according to the separator of the utility model, at least one be set squeezes body, and it can also constitute like this, makes the spiralling of suspension in reactor further supported through the shape of squeezing body.Can be provided with difform in addition or the flow guide device arranged or three-dimensional structure etc., be used for making suspension to have eddy current at charging gear.Can be again can be structurally different with the discharge of material stream or waste stream with shown device.Can easily realize the combination of charging gear, comprise funnel, together with flow guide device or three-dimensional structure, they can be installed in the funnel.
Claims (7)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010040858.1 | 2010-09-16 | ||
| DE102010040858 | 2010-09-16 | ||
| EP10179322.2 | 2010-09-24 | ||
| EP10179322 | 2010-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410827U true CN202410827U (en) | 2012-09-05 |
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ID=45495393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203477832U Expired - Fee Related CN202410827U (en) | 2010-09-16 | 2011-09-16 | Separating device for separating magnetizable and reusable material granular from suspending liquid |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN202410827U (en) |
| AU (1) | AU2011224015B2 (en) |
| CL (1) | CL2011002195U1 (en) |
| DE (1) | DE202011104707U1 (en) |
| PE (1) | PE20120886Z (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041916A (en) * | 2013-01-23 | 2013-04-17 | 长沙矿冶研究院有限责任公司 | Magnetic separator |
| CN103773682A (en) * | 2014-01-23 | 2014-05-07 | 张利峰 | Cell magnetic sorting system, sorting device and treatment equipment |
| CN106216334A (en) * | 2016-08-10 | 2016-12-14 | 新奥科技发展有限公司 | Descaling method and scaler system |
| CN110116057A (en) * | 2019-04-22 | 2019-08-13 | 太原理工大学 | A kind of accelerator for ore pulp magnetic in cyclone |
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| HUE061815T2 (en) | 2014-03-31 | 2023-08-28 | Basf Se | Magnetized material separating device |
| CA2967215A1 (en) | 2014-11-27 | 2016-06-02 | Basf Se | Improvement of concentrate quality |
| CA2966807C (en) | 2014-11-27 | 2023-05-02 | Basf Se | Energy input during agglomeration for magnetic separation |
| EP3181230A1 (en) | 2015-12-17 | 2017-06-21 | Basf Se | Ultraflotation with magnetically responsive carrier particles |
| DE102016205243A1 (en) * | 2016-03-30 | 2017-10-05 | Thyssenkrupp Ag | Apparatus and method for processing a sample material |
| CN107401841B (en) * | 2017-07-21 | 2019-03-12 | 东北大学 | A kind of apparatus and method of magnetic control burning chemistry chains reaction |
| FI3687696T3 (en) | 2017-09-29 | 2023-05-04 | Basf Se | Concentrating graphite particles by agglomeration with hydrophobic magnetic particles |
| MX2021001648A (en) | 2018-08-13 | 2021-05-12 | Basf Se | Combination of carrier-magnetic-separation and a further separation for mineral processing. |
| CN112791503B (en) * | 2020-12-22 | 2022-02-15 | 泰和县宏川金属有限公司 | Water-powder separating device for producing cobalt powder |
| WO2022184817A1 (en) | 2021-03-05 | 2022-09-09 | Basf Se | Magnetic separation of particles supported by specific surfactants |
| NL2030826B1 (en) * | 2022-02-04 | 2023-08-11 | Canopus Drilling Solutions Holding B V | Measurement of particle concentration in a stream. |
| TW202428511A (en) | 2022-10-14 | 2024-07-16 | 德商巴斯夫歐洲公司 | Solid-solid separation of carbon from a hardly soluble alkaline earth sulfate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1553174A2 (en) * | 1988-07-08 | 1990-03-30 | Криворожский горнорудный институт | Magnetic separator |
| US5224604A (en) * | 1990-04-11 | 1993-07-06 | Hydro Processing & Mining Ltd. | Apparatus and method for separation of wet and dry particles |
| DE102008047852B4 (en) | 2008-09-18 | 2015-10-22 | Siemens Aktiengesellschaft | Separator for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension carried in a separation channel |
-
2011
- 2011-08-18 DE DE202011104707U patent/DE202011104707U1/en not_active Expired - Lifetime
- 2011-09-06 CL CL2011002195U patent/CL2011002195U1/en unknown
- 2011-09-13 AU AU2011224015A patent/AU2011224015B2/en not_active Ceased
- 2011-09-15 PE PE2011001654U patent/PE20120886Z/en active IP Right Grant
- 2011-09-16 CN CN2011203477832U patent/CN202410827U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041916A (en) * | 2013-01-23 | 2013-04-17 | 长沙矿冶研究院有限责任公司 | Magnetic separator |
| CN103041916B (en) * | 2013-01-23 | 2015-12-23 | 长沙矿冶研究院有限责任公司 | A kind of magnetic separator |
| CN103773682A (en) * | 2014-01-23 | 2014-05-07 | 张利峰 | Cell magnetic sorting system, sorting device and treatment equipment |
| CN103773682B (en) * | 2014-01-23 | 2015-09-30 | 张利峰 | Cell magnetic separation system, sorting unit and treatment facility |
| CN106216334A (en) * | 2016-08-10 | 2016-12-14 | 新奥科技发展有限公司 | Descaling method and scaler system |
| CN110116057A (en) * | 2019-04-22 | 2019-08-13 | 太原理工大学 | A kind of accelerator for ore pulp magnetic in cyclone |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2011002195U1 (en) | 2012-02-17 |
| PE20120886Z (en) | 2012-08-12 |
| DE202011104707U1 (en) | 2011-12-16 |
| AU2011224015A1 (en) | 2012-04-05 |
| AU2011224015B2 (en) | 2014-09-04 |
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| C14 | Grant of patent or utility model | ||
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Free format text: FORMER OWNER: BASF SE Effective date: 20120810 |
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Effective date of registration: 20120810 Address after: Munich, Germany Patentee after: Siemens AG Address before: Munich, Germany Patentee before: Siemens AG Patentee before: BASF SE |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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