CN107583767A - Wind magnetic combined-type magnetic seperator - Google Patents
Wind magnetic combined-type magnetic seperator Download PDFInfo
- Publication number
- CN107583767A CN107583767A CN201710838169.8A CN201710838169A CN107583767A CN 107583767 A CN107583767 A CN 107583767A CN 201710838169 A CN201710838169 A CN 201710838169A CN 107583767 A CN107583767 A CN 107583767A
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- China
- Prior art keywords
- conveyer belt
- magnetic
- blowpipe
- downstream
- conveyer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 46
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000006148 magnetic separator Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 229910002804 graphite Inorganic materials 0.000 description 21
- 239000010439 graphite Substances 0.000 description 21
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 14
- 239000000356 contaminant Substances 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 13
- 239000011859 microparticle Substances 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000007885 magnetic separation Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Non-Mechanical Conveyors (AREA)
Abstract
The invention discloses a kind of wind magnetic combined-type magnetic seperator, it is intended to solve the problems, such as that existing magnetic separator can not be produced in batches, including：Housing with closed chamber, the top of the housing is provided with loading hopper, and at the bottom of the inner walls, side is provided with material collection mouth, and opposite side is provided with impurity collection port；The fluid bed being arranged on above loading hopper；The conveyer that conveyer belt that be arranged on enclosure interior, upper surface moves upwards in an inclined manner；Being arranged on below the upper band plate portion of conveyer belt, support has the magnet pallet of magnet, and the magnet upper surface is provided with magnetic conductive board；The downstream blowpipe being arranged between material collection mouth and impurity collection port, the outlet side of the downstream blowpipe is towards the lower surface of conveyer belt, and the direction of motion of the lower band plate portion of downstream blowpipe and conveyer belt is in an acute angle or right angle.The method have the benefit that：Can continuous batch operating, production efficiency is high；Production cost is low, pollution-free, environmental protection.
Description
Technical field
The present invention relates to a kind of magnetic separation magnetic separator de-ironing, and in particular to a kind of magnetic separation graphite, the wind magnetic of ferrous contaminants
Combined type magnetic separator de-ironing.
Background technology
Battery is generally made with graphite cathode of graphite microparticles of the granularity between 3 μm~30 μm.To improve graphite cathode
Otherwise purity will have a strong impact on the usability of graphite cathode, it is necessary to remove the iron and its oxi impurity being mixed in graphite microparticles
Energy.
Graphite microparticles deferrization process mainly uses chemical method at present, first mixes the graphite microparticles for being mixed with iron tramp with water
Suspension is made, then adds the acid flux material such as sulfuric acid or hydrochloric acid, using acid flux material and iron powder occur chemical reaction without with
The characteristics of graphite chemically reacts, reach the purpose of iron removaling.This method would generally consume the chemistry such as substantial amounts of sulfuric acid or hydrochloric acid
Reagent, add the production cost of graphite cathode material.And in the chemical method iron removal using sulfuric acid or hydrochloric acid, generation
There is inflammable and explosive hydrogen, potential safety hazard is big, also needs to carry out depickling to graphite microparticles in subsequent production flow and washes acid treatment,
A large amount of acid waste waters can be produced in whole production procedure, ecological environment is damaged.
Publication date is that in August, the 2016 Chinese patent literature CN205436000U of 10 days discloses a kind of deironing apparatus, is wrapped
Contain：Support and cylinder, cylinder top are provided with elevating hopper, and cylinder body bottom is provided with hopper, and being provided with upper strata below elevating hopper disperses rod
Disperse rod with lower floor, upper strata disperses rod and lower floor disperses rod and is mutually perpendicular to, and upper strata disperses rod and lower floor disperses rod both ends and is fixed on
On cylinder lateral wall, lower floor disperses below rod to be provided with tramp iron separator, and the tramp iron separator includes movable end and fixed end, fixed end
It is fixed on cylinder, movable end is arranged on cylinder body outer wall, and fixed end is connected with outer cylinder body, movable end and inner cylinder body phase
Even, in inner barrel is arranged on outer cylinder body, permanent magnet and iron plate are interval with inner barrel successively.The deironing apparatus needs to be interrupted
Iron powder of the cleaning absorption on outer cylinder body, can not meet the iron removaling demand in industrial scale production.
The content of the invention
The technical problem to be solved in the present invention is to provide the wind magnetic combined type iron removaling of a kind of magnetic separation graphite, ferrous contaminants
Machine.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of wind magnetic combined-type magnetic seperator is designed, including：Housing with closed chamber, the top of the housing are provided with charging
Bucket, the feed opening of the loading hopper connect with the closed chamber；At the bottom of the inner walls, side is provided with material collection
Mouthful, opposite side is provided with impurity collection port；The fluid bed being arranged on above loading hopper, the port of export of the fluid bed are located at loading hopper
Surface；It is arranged on the conveyer of enclosure interior, the conveyer is by being located at driving wheel above impurity collection port, setting
The conveyer belt that driven pulley and band above material collection mouth are wider than the feed opening width is formed, the driving wheel, driven
Wheel is installed in inner walls, and the driving wheel drives the conveyer belt of conveyer upper surface to move upwards in an inclined manner,
Conveyer belt both sides edge is respectively positioned on the outside of the feed opening；The magnet pallet being arranged on below the upper band plate portion of conveyer belt,
The magnet pallet is fixed in inner walls, be provided with above the magnet pallet same magnetic pole on plate portion at least
One magnet, the magnet upper surface, which is provided with, has ferromagnetic magnetic conductive board；Be arranged on material collection mouth and impurity collection port it
Between downstream blowpipe, the inlet end of the downstream blowpipe is located on housing and protrudes from the outer surface of housing, the lower gas
The outlet side of blowpipe is flowed towards the lower surface of conveyer belt, and the direction of motion of the lower band plate portion of downstream blowpipe and conveyer belt is in one
Acute angle or right angle.
Preferably, the radius of the driving wheel is more than the radius of driven pulley, and the conveyer belt of conveyer lower surface is to incline
Oblique mode is moved upwards.
Preferably, the outlet side of the downstream blowpipe is the flat degree of lip-rounding wide with the bandwidth of conveyer belt.
Preferably, delivery outlet pipe of the inlet end of the downstream blowpipe with pressure for 0.1~1MPa air compressor
Road connects.
Preferably, the housing parts between the downstream blowpipe and impurity collection port have what is had a down dip to impurity collection port
The gradient.
Preferably, the top of the housing is provided with the overdraught blowpipe for the graphite powder that blows floating, and the overdraught blowpipe is located at
Between loading hopper and driving wheel.
Compared with prior art, advantageous effects of the invention are：
1. the present invention using conveyor-type conveyer can continuous batch operating, production efficiency is high；
2. the present invention uses magnetic separation graphite microparticles and ferrous contaminants, production cost is low, pollution-free, environmental protection.
Brief description of the drawings
Fig. 1 is a kind of stereogram of wind magnetic combined-type magnetic seperator, wherein, in order to clearly show that internal structure, by magnetic
The front side board of seperator removes.
Fig. 2 is the partial enlarged drawing at oval frame in Fig. 1.
Fig. 3 is the partial enlarged drawing at round frame in Fig. 1.
In figure, 1 is housing, and 2 be fluid bed, and 4 be pallet, and 5 be downstream blowpipe, and 11 be closed chamber, and 12 be loading hopper, 13
It is impurity collection port for material collection mouth, 14,15 be overdraught blowpipe, and 31 be driving wheel, and 32 be driven pulley, and 33 be conveyer belt,
41 be magnet, and 42 be magnetic conductive board.
Embodiment
Illustrate the embodiment of the present invention with reference to the accompanying drawings and examples, but following examples are used only in detail
Describe the bright present invention in detail, the scope not limiting the invention in any way.
Embodiment 1：A kind of wind magnetic combined-type magnetic seperator, referring to Fig. 1-3, including：Housing 1 with closed chamber 11, shell
The top of body 1 is provided with loading hopper 12, and the feed opening of loading hopper 12 connects with closed chamber 11；At the bottom of the inwall of housing 1, left side
Provided with material collection mouth 13, right side is provided with impurity collection port 14；The fluid bed 2 of the top of loading hopper 12 is arranged on, fluid bed 2 goes out
Mouth end is located at the surface of loading hopper 12；The conveyer being arranged on inside housing 1, the conveyer are collected by being located at impurity
The driving wheel 31 of the top of mouth 14, the driven pulley 32 for being located at the top of material collection mouth 13 and band are wider than the biography of the feed opening width
Band 33 is sent to form, the driving wheel 31, driven pulley 32 are installed on the inwall of housing 1, specifically, in the correspondence of the inwall of housing 1
Position is provided with two perforation, and wheel shaft, the wheel shaft of driven pulley 32 of driving wheel 31 are articulated in corresponding perforation；The band of driving wheel 31
The motion upwards in an inclined manner of the conveyer belt 33 of dynamic conveyer upper surface, the both sides edge of conveyer belt 33 is respectively positioned on the feed opening
Outside；The magnet pallet 4 being arranged on below the upper band plate portion of conveyer belt 33, magnet pallet 4 are fixed on the inwall of housing 1, magnetic
The top of body pallet 4 is provided with same magnetic pole at least one magnet 41 with plate portion on, and the upper surface of magnet 41, which is provided with, has iron
The magnetic conductive board 42 of magnetic；The downstream blowpipe 5 being arranged between material collection mouth 13 and impurity collection port 14, downstream blowpipe 5
Inlet end be located on housing 1 and protrude from the outer surface of housing 1, the outlet side of downstream blowpipe 5 is towards under conveyer belt 33
Surface, and the direction of motion of the lower band plate portion of downstream blowpipe 5 and conveyer belt 33 is in an acute angle or right angle, in the present embodiment, is
Acute angle, see mark 51.Driving wheel 31 drives the motion upwards in an inclined manner of conveyer belt 33 of conveyer upper surface, with reference to setting
Put the magnet 41 below the upper band plate portion of conveyer belt 33, by act on simultaneously the gravity of graphite microparticles and ferrous contaminants with only
The magnetic force of ferrous contaminants is acted on, graphite microparticles, ferrous contaminants are separated, graphite microparticles are under gravity from driven pulley 32
Fallen at end.The effect of magnetic conductive board is that the magnetic force of magnet is uniformly distributed in the upper band plate portion of conveyer belt 33, the magnetic below magnet
Sense line is scattered, and the gas of the outlet side discharge of downstream blowpipe 5 blows the ferrous contaminants attached in the lower surface of conveyer belt 33
Under, ferrous contaminants is fallen above impurity collection port 14.
In the present embodiment, magnetic conductive board 42 is made up of iron material, in other embodiments, magnetic conductive board 42 can also be iron, steel,
At least one of permalloy material is made.
In the present embodiment, the surface of conveyer belt 33 is shiny surface, and the radius of driving wheel 31 is more than the radius of driven pulley 32, and
The motion upwards in an inclined manner of the conveyer belt 33 of conveyer lower surface.
In the present embodiment, the housing parts between downstream blowpipe 5 and impurity collection port 14 have to impurity collection port 14
The gradient having a down dip.The outlet side of downstream blowpipe 5 is the flat degree of lip-rounding wide with the bandwidth of conveyer belt 33.Downstream blowpipe 5 enters
Gas end and the air compressor that pressure is 0.1~1MPa（It is not drawn into figure）Delivery outlet pipeline connection.
In the present embodiment, the top of housing 1 is provided with the overdraught blowpipe 15 for the graphite powder that blows floating, and overdraught blowpipe 15 is located at
Between loading hopper 12 and driving wheel 31, the outlet side of overdraught blowpipe is similarly the wide flat degree of lip-rounding of bandwidth of conveyer belt 33.
The course of work of above-mentioned wind magnetic combined-type magnetic seperator is：By the power transmission shaft of motor and the wheel shaft belt of main driving wheel
Connection, the air inlet of air-flow blowpipe and the gas outlet pipeline of air compressor are connected, and placing graphite is collected below material collection mouth
Bucket, impurity collecting vessel is placed in impurity collection port lower section, after air compressor, motor connect electricity, starts fluid bed, former powder is through loading hopper
Fall surface on a moving belt, due to magneticaction, ferrous contaminants absorption is in transmission belt surface, and graphite microparticles are along conveyer belt upper surface
Inclination angle slide downward, a part slips into the material collection mouth 13 of left end；Ferrous contaminants are under the transport of conveyer belt to upper right side
Motion, accumulation is formed after immediately below feed opening, by the ferrous contaminants ejection of lower section behind no field regions of passing through, and then is crossed
Without field regions, the impurity collection port 14 of lower right is fallen into；The ferrous contaminants in the lower surface of conveyer belt 33 are attached by downstream blowpipe
The air-flow of ejection is blown off on the acclive housing of tool of lower section；Part still the upper surface of conveyer belt 33 graphite microparticles by transmitting
When being transported to 33 at the overdraught blowpipe 15 of feed opening right, graphite microparticles are blowed to left by air-flow blowpipe, due to magnet 41
Absorption, ferrous contaminants will not be blown afloat.
The beneficial effect of the conveying type iron removal by magnetic separation equipment of above-mentioned band vibration is：It can be connected using conveyor-type conveyer
Continuous batch operates, and production efficiency is high；Using magnetic separation graphite microparticles and ferrous contaminants, production cost is low, pollution-free, environmental protection.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member can also be carried out it is understood that on the premise of present inventive concept is not departed to each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is the common excursion of the present invention, is no longer described in detail one by one herein.
Claims (6)
- A kind of 1. wind magnetic combined-type magnetic seperator, it is characterised in that including：Housing with closed chamber, the top of the housing are provided with loading hopper, the feed opening of the loading hopper and the closed chamber Connection；At the bottom of the inner walls, side is provided with material collection mouth, and opposite side is provided with impurity collection port；The fluid bed being arranged on above loading hopper, the port of export of the fluid bed are located at the surface of loading hopper；It is arranged on the conveyer of enclosure interior, the conveyer is by being located at driving wheel above impurity collection port, being located at thing The conveyer belt that driven pulley and band above material collection port are wider than the feed opening width is formed, and the driving wheel, driven pulley are equal In inner walls, the driving wheel drives the conveyer belt of conveyer upper surface to move upwards in an inclined manner, described Conveyer belt both sides edge is respectively positioned on the outside of the feed opening；The magnet pallet being arranged on below the upper band plate portion of conveyer belt, the magnet pallet are fixed in inner walls, the magnetic Same magnetic pole at least one magnet with plate portion on is provided with above body pallet, the magnet upper surface is provided with ferromagnetic The magnetic conductive board of property；The downstream blowpipe being arranged between material collection mouth and impurity collection port, the inlet end of the downstream blowpipe are located at shell On body and the outer surface of housing is protruded from, the outlet side of the downstream blowpipe is towards the lower surface of conveyer belt, and downstream is blown Pipe and the direction of motion of the lower band plate portion of conveyer belt are in an acute angle or right angle.
- 2. wind magnetic combined-type magnetic seperator according to claim 1, it is characterised in that the radius of the driving wheel be more than from The radius of driving wheel, and the conveyer belt of conveyer lower surface moves upwards in an inclined manner.
- 3. wind magnetic combined-type magnetic seperator according to claim 1, it is characterised in that the outlet side of the downstream blowpipe For the flat degree of lip-rounding wide with the bandwidth of conveyer belt.
- 4. wind magnetic combined-type magnetic seperator according to claim 1, it is characterised in that the inlet end of the downstream blowpipe It is connected with the delivery outlet pipeline for the air compressor that pressure is 0.1~1MPa.
- 5. wind magnetic combined-type magnetic seperator according to claim 1, it is characterised in that the downstream blowpipe is received with impurity Housing parts between collection mouth have the gradient being had a down dip to impurity collection port.
- 6. wind magnetic combined-type magnetic seperator according to claim 1, it is characterised in that the top of the housing is provided with and blowed floating The overdraught blowpipe of graphite powder, the overdraught blowpipe are located between loading hopper and driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838169.8A CN107583767A (en) | 2017-09-15 | 2017-09-15 | Wind magnetic combined-type magnetic seperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838169.8A CN107583767A (en) | 2017-09-15 | 2017-09-15 | Wind magnetic combined-type magnetic seperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583767A true CN107583767A (en) | 2018-01-16 |
Family
ID=61048071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838169.8A Pending CN107583767A (en) | 2017-09-15 | 2017-09-15 | Wind magnetic combined-type magnetic seperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289765A (en) * | 2021-04-20 | 2021-08-24 | 广西下田锰矿有限责任公司 | Impurity removal method and device for electrolytic manganese dioxide |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063625A (en) * | 1991-02-01 | 1992-08-19 | 包头新材料应用设计研究所 | The Nd-Fe-B permanent magnet formula magnetic system that is used for magnetic separator |
| CN103331208A (en) * | 2013-06-08 | 2013-10-02 | 陕西三沅重工发展股份有限公司 | Gravity-magnetic composite dry separator and method utilizing same for mineral separation |
| CN203916888U (en) * | 2014-01-13 | 2014-11-05 | 辽宁五寰工程技术有限公司 | The heavy separator of dry type magnetic |
| CN205550561U (en) * | 2016-04-20 | 2016-09-07 | 象山沛公堂中药科技有限公司 | Traditional chinese medicine draws screening plant |
| CN105921270A (en) * | 2016-05-10 | 2016-09-07 | 中南大学 | Wind belt type magnetic separator |
| CN106391305A (en) * | 2016-08-31 | 2017-02-15 | 青川县俸佳硅矿有限责任公司 | Strong force de-ironing equipment of magnetic plate type automatic conveying belt for silica sand ore processing |
-
2017
- 2017-09-15 CN CN201710838169.8A patent/CN107583767A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063625A (en) * | 1991-02-01 | 1992-08-19 | 包头新材料应用设计研究所 | The Nd-Fe-B permanent magnet formula magnetic system that is used for magnetic separator |
| CN103331208A (en) * | 2013-06-08 | 2013-10-02 | 陕西三沅重工发展股份有限公司 | Gravity-magnetic composite dry separator and method utilizing same for mineral separation |
| CN203916888U (en) * | 2014-01-13 | 2014-11-05 | 辽宁五寰工程技术有限公司 | The heavy separator of dry type magnetic |
| CN205550561U (en) * | 2016-04-20 | 2016-09-07 | 象山沛公堂中药科技有限公司 | Traditional chinese medicine draws screening plant |
| CN105921270A (en) * | 2016-05-10 | 2016-09-07 | 中南大学 | Wind belt type magnetic separator |
| CN106391305A (en) * | 2016-08-31 | 2017-02-15 | 青川县俸佳硅矿有限责任公司 | Strong force de-ironing equipment of magnetic plate type automatic conveying belt for silica sand ore processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289765A (en) * | 2021-04-20 | 2021-08-24 | 广西下田锰矿有限责任公司 | Impurity removal method and device for electrolytic manganese dioxide |
| CN113289765B (en) * | 2021-04-20 | 2023-09-22 | 广西下田锰矿有限责任公司 | Impurity removing method and device for electrolytic manganese dioxide |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |
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