CN106345609B - Except the device of magnetic foreign body - Google Patents

Except the device of magnetic foreign body Download PDF

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Publication number
CN106345609B
CN106345609B CN201610834142.7A CN201610834142A CN106345609B CN 106345609 B CN106345609 B CN 106345609B CN 201610834142 A CN201610834142 A CN 201610834142A CN 106345609 B CN106345609 B CN 106345609B
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CN
China
Prior art keywords
magnetic
foreign body
housing
baffle plate
except
Prior art date
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Active
Application number
CN201610834142.7A
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Chinese (zh)
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CN106345609A (en
Inventor
张云河
许开华
乐绪清
郭苗苗
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Jingmen GEM New Material Co Ltd
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Jingmen GEM New Material Co Ltd
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Priority to CN201610834142.7A priority Critical patent/CN106345609B/en
Publication of CN106345609A publication Critical patent/CN106345609A/en
Priority to PCT/CN2017/090659 priority patent/WO2018054121A1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/18Magnetic separation whereby the particles are suspended in a liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/20Magnetic separation whereby the particles to be separated are in solid form

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  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention provides a kind of except the device of magnetic foreign body, it is characterised in that have:Housing;Feed unit, is arranged on the top of housing, for allowing liquid material to enter in housing;Magnetically attractive component, in housing, including multiple magnetically attractive parts on the roof inner side of housing;Discharging unit;Cleaning unit, including at least one the flexible inflatable membrane being set with and be fitted on each magnetically attractive part, be connected on housing and with inflatable membrane, the inflation/deflation component for being inflated and deflating to inflatable membrane, and be used on housing to produce the ultrasonic vibration component of ultrasonic vibration;And discharge opeing unit is arranged on the bottom of housing, for discharging cleaning except the cleaning fluid after the device of magnetic foreign body.The present apparatus is exempted to tear easy cleaning open, can not only improve except cleaning efficiency and good corrosion resistance.

Description

Except the device of magnetic foreign body
Technical field
Magnetic foreign body is removed the present invention relates to what a kind of magnetic foreign body in the liquid materials such as solution and slurry was purged Device.
Background technology
With the development of new energy, battery material turns into present research hot topic, and particle diameter, the density of battery material etc. refers to Mark is produced outside influence on performance, and the presence of magnetic foreign body brings very big hidden danger, magnetic foreign body to the security performance of lithium battery Control be solve lithium ion battery safety problem key.
Current battery magnetism of material foreign matter general control is within 50ppb, and the positive electrode in tesla such as NCA It is required that magnetic foreign body is more controlled within 10ppb.But current battery material removes magnetic foreign body, drying, sieve have typically been only focused on The postprocessing working procedures such as subpackage dress, remove magnetic anomaly in the way of polluting and administer again, and effect is poor, and material loss is big, and yield rate is low.
Remove magnetic anomaly effect to improve, it is general using installing permanent-magnetic iron expeller additional in liquid conducting pipes, but it is existing forever Deironing device is several staggered bar magnets, and bar magnet surface is generally stainless steel, and solution (particularly soda acid) connects for a long time It is tactile to cause corrosion, introduce magnetic anomaly;Bar magnet is needed to shut down when cleaning, and bar magnet is taken out, then is rinsed with a large amount of clear water, and efficiency is low, Production process is influenceed, and causes great lot of water resources to waste.The contact area of other bar magnet is small, and also exists in device Blind area is flowed to, these all have impact on the effect except magnetic anomaly in varying degrees.
The content of the invention
The present invention is carried out to solve above-mentioned problem, it is therefore intended that provide one kind can improve cleaning efficiency and It is corrosion resistant except the device of magnetic foreign body.
The present invention to achieve these goals, employs following structure.
Involved in the present invention is a kind of except the device of magnetic foreign body, for the magnetic in the liquid materials such as solution and slurry Foreign matter is purged, it is characterised in that had:Housing;Feed unit, is arranged on the top of housing, for allowing liquid material to enter Enter in housing;Magnetically attractive component, in housing, for being adsorbed by magnetic force to the magnetic foreign body in liquid material, bag Include multiple magnetically attractive parts that upper on the inside of the roof of housing and towards housing bottom wall extends;Discharging unit, is arranged on housing On, for the liquid material for eliminating magnetic foreign body to be discharged into housing;Cleaning unit, including be set with and be fitted in each magnetically attractive At least one flexible inflatable membrane on part, is connected on housing and with inflatable membrane, for inflatable The inflation/deflation component that film is inflated and deflated, and be used on housing to produce the ultrasonic vibration component of ultrasonic vibration;With And discharge opeing unit, the bottom of housing is arranged on, for discharging cleaning except the cleaning fluid after the device of magnetic foreign body.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Ultrasonic vibration component Including multiple ultrasonic vibrators, corresponded respectively with multiple magnetically attractive parts, each ultrasonic vibrator includes a ultrasonic vibration Part and a drive link, one end of the drive link are connected with ultrasonic vibration part, and the other end is extended in magnetically attractive part.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Inflatable membrane is one It is individual, fitted with all magnetically attractive parts.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Of inflatable membrane Number is equal with the number of magnetically attractive part, and each inflatable membrane fits with a magnetically attractive part.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Magnetically attractive part is bar magnet With any one in magnetic baffle plate.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Charging and discharging valve part With a main tracheae and many gas-distributing pipes for being evenly distributed on the main tracheae surrounding.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Magnetically attractive part keeps off for magnetic Plate, charging and discharging valve part has in main tracheae and Duo Gen gas-distributing pipe, main tracheae insertion magnetic baffle plate, and many gas-distributing pipes are from main gas Pipe starts to stretch out so that the outlet of gas-distributing pipe is evenly distributed on the two sides of magnetic baffle plate towards magnetic baffle plate two sides respectively.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Cleaning unit is also wrapped Include:In housing and against at least one set of fountain head of magnetic baffle plate, and it is connected with fountain head, for being supplied for fountain head The water unit of water.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Magnetically attractive part is bar magnet With any one in magnetic baffle plate.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Multiple magnetically attractive parts are At least one piece first magnetic baffle plate and at least one piece second magnetic baffle plate, the first magnetic baffle plate and the second magnetic baffle plate along from feed unit to The direction for discharging unit is arranged alternately successively, has certain spacing to be used between the bottom of the first magnetic baffle plate and the bottom wall of housing Liquid material is allowed to pass through, the top of the second magnetic baffle plate is used to allowing the hollow passageway that liquid material passes through, second provided with least one The bottom of magnetic baffle plate extends to the bottom wall of laminating housing, and feed unit is arranged on the side of case top, and discharging unit is arranged on The opposite side of case top, what is be disposed adjacent with discharging unit is the first magnetic baffle plate.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:By the first magnetic baffle plate Bottom and housing bottom wall between spacing be expressed as D1, the length of the first magnetic baffle plate is expressed as L1, width means for W1, The cross-sectional area of the charging aperture of feed unit is expressed as C, L1:D1=1~5, D1 × W1=C, it is ensured that the normal circulation of fluid.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:First magnetic baffle plate and The side surface of second magnetic baffle plate in the direction of the width is all fitted the side wall of housing.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:By the first magnetic baffle plate Bottom and housing bottom wall and side wall between the cartographic represenation of area of the passage for allowing liquid material to pass through that surrounds be S1, by the second magnetic The gross area for the hollow passageway that the top of baffle plate is provided with is expressed as S2,0.5≤S1:S2 < 1.
In the device except magnetic foreign body involved in the present invention, it can also have the feature that:Housing has upper lid, First magnetic baffle plate and the second magnetic baffle plate are removably mounted on lid.
The effect of invention and effect
According to the present invention except the device of magnetic foreign body, because being set with and being fitted with flexible on each magnetically attractive part At least one inflatable membrane, inflation/deflation component is connected with the inflatable membrane, inflatable membrane can be inflated and be deflated, The magnetic foreign body that so magnetically attractive part is adsorbed will be attached to the surface of inflatable membrane, when needing cleaning, inflation/deflation component energy It is enough that inflatable membrane is inflated, allow inflatable membrane away from magnetically attractive part, the magnetic adsorptive power that film surface is subject to will be decreased to not have Have, so that magnetic foreign body comes off from film surface, in this case, ultrasonic vibration component can also produce ultrasonic vibration, Magnetic foreign body is further shaken into the surface from inflatable membrane, then is rinsed with cleaning fluids such as water, will be cleaned by discharge opeing unit Liquid is discharged, and cleaning process is very simple, convenient, efficient, exempts to tear easy cleaning open, has not only fully cleaned up inflatable membrane table Magnetic foreign body on face and in inner walls, and scavenging period is substantially reduced, it is effectively improved manufacturing schedule.
Further, because inflatable membrane is set with and is fitted on each magnetically attractive part, can so avoid magnetically attractive part with Liquid material is in contact, and magnetically attractive part is protected from corrosion and the effect damaged so as to reach.
Brief description of the drawings
Fig. 1 is the structural representation of the device except magnetic foreign body in embodiment;
Fig. 2 is the structural representation of the second magnetic baffle plate in embodiment;
Fig. 3 is inflatable membrane and ultrasonic vibration component and the schematic diagram of the first magnetic baffle position relation in embodiment;
Fig. 4 is that inflatable membrane is filled with air the schematic diagram with the first magnetic baffle position relation in embodiment;And
Fig. 5 is the structural representation of inflation/deflation component in embodiment.
Embodiment
Referring to the drawings to involved in the present invention except the device of magnetic foreign body is elaborated.
Fig. 1 is the structural representation of the present invention except the device of magnetic foreign body in embodiment.
As shown in figure 1, except the device 10 of magnetic foreign body is used to be purged the magnetic foreign body in liquid material, it can be with Used in the occasion for needing strictly to be controlled to the content of magnetic foreign body, such as lithium hydroxide and lithium carbonate production process each In link.It has housing 11, feed unit 12, magnetically attractive component 13, discharging unit 14, cleaning unit 15 and discharge opeing unit 16。
Housing 11 is used to accommodate liquid material, and it is sealing structure, with stainless steel (spraying tetrafluoro material in surface) or plastics material Material is made, and can resist material corrosion, and without magnetic.It includes shell body 11a, upper lid 11b and is fixed in lid Five installed part 11c on surface.
Feed unit 12 is arranged on the left side on the top of housing 11, for allowing liquid material to enter in housing 11.This implementation In example, feed unit 12 is the suction flange that can be opened and close, with stainless steel (spraying tetrafluoro material in surface) or plastic material It is made, material corrosion can be resisted, and without magnetic.
Magnetically attractive component 13 be removably mounted on lid 11b inner surface on, for by magnetic force in liquid material Magnetic foreign body is adsorbed, so as to play a part of removing magnetic foreign body.Magnetically attractive component 13 includes at least one piece first magnetic baffle plate It is to have three piece of first magnetic baffle plate 13a and two piece of second magnetic baffle plate in 13a and at least one piece second magnetic baffle plate 13b, the present embodiment 13b, is installed on upper lid 11b inner surface by five installed part 11c respectively.
Certain spacing is left between first magnetic baffle plate 13a bottom and shell body 11a bottom wall to be used to allow liquid material It can pass through, the spacing is expressed as D1, the first magnetic baffle plate 13a length is expressed as L1, L1:D1=1~5.The present embodiment Middle L1:D1=4.5.First magnetic baffle plate 13a fits side surface in the direction of the width shell body 11a side wall.First magnetic is kept off A passage for allowing liquid material to pass through is surrounded between plate 13a bottom and shell body 11a bottom wall and two side walls, this is led to The cross-sectional area in road is expressed as S1, is W1 by the width means of the first magnetic plate washer, and S1=D1 × W1 in the present embodiment will enter material list The cross-sectional area of the charging aperture of member 12 is expressed as C, C=S1, and both area equations can ensure the normal circulation of fluid, prevents slurry Solid material deposits and influences yield in material.
Second magnetic baffle plate 13b bottom and shell body 11a bottom wall fit.Second magnetic baffle plate 13b is in the direction of the width Side surface all fit shell body 11a side wall.
Fig. 2 is the structural representation of the second magnetic baffle plate of the present invention.
As shown in Fig. 2 the second magnetic baffle plate 13b top is used to allow the hollow passageway that liquid material passes through provided with least one 13b-1, in the present embodiment, hollow passageway 13b-1 have two, are all rectangle, are evenly distributed on the upper of the second magnetic baffle plate 13b Portion.
The gross area for all hollow passageway 13b-1 that second magnetic baffle plate 13b top is provided with is expressed as S2,0.5≤S1: S2 < 1, S1 area are less than S2, and liquid material is more than S2 in S1 areas liquid velocity, prevents slurry from being deposited in S1 areas.In the present embodiment In, S1:S2=0.8.
First magnetic baffle plate 13a and the second magnetic baffle plate 13b is along the direction from feed unit 12 towards discharging unit 14 (as schemed In 1 shown in arrow F), it is arranged alternately successively, i.e., as shown in figure 1, from left to right, being disposed with the first magnetic baffle plate 13a, second Magnetic baffle plate 13b, the first magnetic baffle plate 13a, the second magnetic baffle plate 13b and the first magnetic baffle plate 13a.Pass through such set-up mode so that A guiding liquid material is defined between shell body 11a and the first magnetic baffle plate 13a and the second magnetic baffle plate 13b alternately from upper And under the honeycomb duct bent back and forth up and down of (in Fig. 1 hollow arrow shown in be flow to) Tortuous flow from bottom to top again.
Discharging unit 14 is arranged on the right side at the top of shell body 11a, for will guide that comes to go by last block magnetic baffle plate Except the liquid material discharge shell body 11a of magnetic foreign body.In the present embodiment, feed unit 12 is going out for can opening and close Mouth flange, is made of stainless steel (spraying tetrafluoro material in surface) or plastic material, can resist material corrosion, and without magnetic.
Fig. 3 is inflatable membrane and ultrasonic vibration component 15c and the schematic diagram of the first magnetic baffle position relation in embodiment.
As shown in figs. 1 and 3, cleaning unit 15 includes five inflatable membrane 15a (not shown in Fig. 1), an inflation/deflation structures Not shown one group of fountain head and water unit in part 15b, ultrasonic vibration component 15c and figure.
Five inflatable membrane 15a correspond to five magnetic baffle plates respectively, are set with and are fitted in each first magnetic baffle plate 13a and the On two magnetic baffle plate 13b, and each inflatable membrane 15a upper end open and connected with inflation/deflation component 15b closure.This can fill Air film 15a is the skin covering of the surface being made by polyurethane or rubber, with good elasticity, and generation elasticity can be expanded after inflation Deformation, and can recover original shape at once after deflation, it also has good corrosion-resistant and anti-wear performance, and thicknesses of layers is 0.1~3mm.
Fig. 4 is that inflatable membrane is filled with air the schematic diagram with the first magnetic baffle position relation in embodiment.
As shown in figure 4, when inflatable membrane 15a is filled with air, inflatable membrane 15a can keep off magnetic away from the first magnetic baffle plate 13a The film layer of plate surface is separated with magnetic baffle plate, and the magnetic adsorptive power that such inflatable membrane 15a surfaces are subject to will be decreased to not have, magnetic Property foreign matter will lose absorption and come off from film surface.
The 26S Proteasome Structure and Function of inflatable membrane 15a on second magnetic baffle plate 13b is with the inflatable membrane on the first magnetic baffle plate 13a 15a is equally therefore repeated no more.
Inflation/deflation component 15b fills aspiration pump (not shown) and one including five charging and discharging valve part 15b-1, one Root connecting pipe (not shown).Five charging and discharging valve part 15b-1 are arranged on upper lid 11b respectively, respectively positioned at Position corresponding five inflatable membrane 15a, and connected respectively with five inflatable membrane 15a closure, for inflatable Film 15a is inflated and deflated.Fill aspiration pump by a connecting pipe with five charging and discharging valve part 15b-1 to be connected, when need When allowing on inflatable membrane 15a the magnetic foreign body attached to split away off, inflatable membrane 15a is inflated, when needing to allow and can fill When air film 15a is fitted on magnetic baffle plate again, it is evacuated.In the present embodiment, the aeration quantity inflated every time may be such that each magnetic Inflatable membrane 15a on baffle plate opens 3~5cm.
Fig. 5 is the structural representation of inflation/deflation component in embodiment.
As shown in figure 5, in the present embodiment, charging and discharging valve part 15b-1 is designed to for the gas that is filled with evenly The surrounding of a piece main trachea T is uniformly provided with multiple gas-distributing pipes (t1, t2 etc.), and such gas (as shown in hollow arrow in figure) is with regard to energy Enough uniform divided flows, are then entered back into inflatable membrane 15a.
Again as shown in figs. 1 and 3, ultrasonic vibration component 15c, which is arranged on shell body 11a, is used to produce ultrasonic vibration, and it is wrapped Five ultrasonic vibrators are included, are corresponded respectively with five magnetic baffle plates.Each ultrasonic vibrator includes a ultrasonic vibration part 15c-1 and drive link 15c-2, the drive link 15c-2 one end are connected with ultrasonic vibration part 15c-1, and the other end is extended to In first magnetic baffle plate 13a, so after ultrasonic vibration part 15c-1 produces ultrasonic vibration, it will can be just somebody's turn to do by drive link 15c-2 Vibration drives to the first magnetic baffle plate 13a, so as to drive the first magnetic baffle plate 13a and inflatable membrane 15a to do dither together, by magnetic Property foreign matter shakes off.
One group of fountain head is mounted on lid 11b inner surfaces, and each fountain head is respectively toward to the first magnetic baffle plate 13a With the second magnetic baffle plate 13b, for the inflatable membrane 15a surfaces being sleeved on each magnetic baffle plate to be sprayed and cleaned.
During fountain head is sprayed, ultrasonic vibration part 15c-1 can persistently be opened, such cleaning performance can be more It is good.
Water unit is connected with fountain head, for providing water for fountain head.
Discharge opeing unit 16 is arranged on shell body 11a bottom, for discharging cleaning except clear after the device 10 of magnetic foreign body Washing lotion.In the present embodiment, discharge opeing unit 16 is three outlet(discharge) flange 16a that can be opened and close, and left, center, right all designs one, Finally converge into a pipeline discharge.Outlet(discharge) flange 16a is made of stainless steel (surface spray tetrafluoro material) or plastic material, can Anti- material corrosion, and without magnetic.
In the present embodiment, the first magnetic baffle plate 13a and the second magnetic baffle plate 13b are permanent magnet, when they have been adsorbed necessarily After the magnetic foreign body of amount, when needing cleaning magnetic to lead thing, feed unit 12 and discharging unit 14 are closed, charging and discharging valve Part 15b-1 is opened, and is filled with a certain amount of gas, the inflatable membrane 15a of magnetic baffle surface is separated with magnetic baffle plate, the magnetic on film surface Property foreign matter come off, then ultrasonic vibration component 15c is opened and further the magnetic foreign body on film surface shakes, and by fountain head Spray inflatable membrane 15a surface is opened, further magnetic foreign body is hit down, such magnetic foreign body will be with water from row Liquid unit 16 is discharged, and completes cleaning.
The effect of embodiment and effect
According to described by the present embodiment except the device of magnetic foreign body because the first magnetic baffle plate and the second magnetic baffle plate all along Direction from feed unit towards discharging unit is arranged alternately successively, has one between the bottom of the first magnetic baffle plate and the bottom wall of housing Fixed spacing can allow liquid material to pass through, and the top of the second magnetic baffle plate allows the hollow passageway that liquid material passes through provided with two, The bottom of second magnetic baffle plate is fitted the bottom wall of housing, so enter from feed unit can from top to bottom again after housing for liquid material Tortuous flow from bottom to top, effectively increase residence time of the liquid material in housing by this and contacted with magnetic baffle plate when Between, while avoiding the liquid material dead angle that material is produced by direct current, substantially increase except magnetic anomaly effect.
Further, since feed unit is arranged on the left side of case top, discharging unit is arranged on the right side of case top, and And be disposed adjacent with feed unit and discharging unit is all the first magnetic baffle plate, two big adsorption planes of so every piece magnetic baffle plate Can substantially effectively it be contacted with liquid material, so as to improve except magnetic anomaly effect.
Further, since the length of the magnetic baffle plate of space D 1 and first between the bottom of the first magnetic baffle plate and the bottom wall of shell body The ratio between L1 is 1~5, and the width W1 of the first magnetic plate washer is equal to the sectional area C of the entrance of feed unit with the product of space D 1.So Structure, can either ensure that liquid material so as to fully being contacted with magnetic baffle plate, can allow liquid again in the shell intrinsic residence time State material swimmingly can flow through below the first magnetic baffle plate.
Further, since what is surrounded between the bottom of the first magnetic baffle plate and the bottom wall of shell body and side wall allows liquid material to lead to The ratio between gross area S2 of hollow passageway that the top of the area S1 for the passage crossed and the second magnetic baffle plate is provided be more than or equal to 0.5 and It is less than S2 less than 1, S1 areas, liquid material is more than S2 in S1 areas liquid velocity, prevents slurry from being deposited in S1 areas.Such knot Structure, can either ensure that liquid material so as to fully being contacted with magnetic baffle plate, can allow liquid object again in the shell intrinsic residence time Material swimmingly can flow through below the second magnetic baffle plate.
The side of shell body further, since the side surface of the first magnetic baffle plate and the second magnetic baffle plate in the direction of the width is all fitted Wall, so that all liquid materials are all defined as along the honeycomb duct flowing bent back and forth up and down, so as to further increase Except magnetic anomaly effect.
Further, since hollow passageway is provided with two, and it is evenly distributed on the top of the second magnetic baffle plate, such hollow passageway Water conservancy diversion effect it is more preferable so that liquid material can swimmingly flow through hollow passageway very much.
In addition, because being set with each magnetic baffle plate and being fitted with least one flexible inflatable membrane, charge and discharge Gas component is connected with the inflatable membrane, inflatable membrane can be inflated and be deflated, the magnetic that such magnetic baffle plate is adsorbed Foreign matter will be attached to the surface of inflatable membrane, and when needing cleaning, inflation/deflation component can be inflated to inflatable membrane, be allowed Inflatable membrane is away from magnetic baffle plate, and the magnetic adsorptive power that film surface is subject to will be decreased to not have, so that magnetic foreign body is from film Surface comes off, in this case, and ultrasonic vibration component can also produce ultrasonic vibration, further shakes magnetic foreign body from can fill The surface of air film, then be rinsed with cleaning fluids such as water, cleaning fluid is discharged by discharge opeing unit, cleaning process is very simple Singly, conveniently, efficiently, exempt to tear easy cleaning open, the magnetic not only fully cleaned up on inflatable membrane surface and in inner walls is different Thing, and scavenging period is substantially reduced, it is effectively improved manufacturing schedule.
Further, because inflatable membrane is set with and is fitted on each first magnetic baffle plate and the second magnetic baffle plate, so may be used To avoid magnetic baffle plate from being in contact with liquid material, magnetic baffle plate is protected from corrosion and the effect damaged so as to reach.
Above example is only the illustration done to technical solution of the present invention.It is involved in the present invention except magnetic is different The device of thing is not merely defined in structure described in the embodiment above, but using claim limited range as It is accurate.Any modification or supplement or equivalence replacement that those skilled in the art of the invention are made on the basis of the embodiment, all In the claimed scope of the claim of the present invention.
In the above-described embodiments, shell body is rectangular configuration, in the device of the present invention except magnetic foreign body, according to The requirement (for example, requirement of mounting condition) of particular condition in use, shell body can also be other polygonized structures or circular arc Shape structure, can also obtain and preferably remove magnetic anomaly effect.
In addition, in the above-described embodiments, hollow passageway is rectangle.In device of the present invention except magnetic foreign body, root The need for actual conditions, hollow passageway is also designed as other shapes, for example, circle, Long Circle, ellipse and three It is angular.
In addition, in the above-described embodiments, magnetically attractive component is made up of polylith magnetic baffle plate.The present invention can also use many Bar magnet is adsorbed as magnetically attractive component to magnetic foreign body, although the contact area of bar magnet is smaller than magnetic baffle plate, but still can be with Certain magnetically attractive effect is played, goes for those to except the not high occasion of magnetic anomaly effect requirements.
In addition, in the above-described embodiments, the first magnetic baffle plate and the second magnetic baffle plate are all permanent magnet.Removed of the present invention In the device of magnetic foreign body, their second magnetic baffle plates can also be electromagnet.
In addition, in the above-described embodiments, the first magnetic baffle plate and the second magnetic baffle plate are designed to different structure and alternately arranged Row, so that liquid material being capable of Tortuous flow from bottom to top again from top to bottom after housing is entered.Magnetic of the present invention In the device of property foreign matter, as the case may be the need for, the first magnetic baffle plate and the second magnetic baffle plate can also be designed as equally Structure, being for example designed as top does not have the structure of hollow passageway, then narrowed width, designs several rows more, then all magnetic Baffle plate is also all set with and fitted by inflatable membrane, although so liquid material tortuous from bottom to top again from top to bottom can not flow It is dynamic, but inflatable membrane, which is inflated, can also reach the effect for making the magnetic foreign body of absorption drop.
In addition, in the above-described embodiments, charging and discharging valve part be designed to a main trachea T surrounding be uniformly provided with it is multiple Gas-distributing pipe, gas is directly from charging and discharging valve part is charged inflatable membrane.In the device of magnetic foreign body of the present invention, it is The everywhere for being distributed in magnetic baffle plate that the gas being filled with is more uniformly distributed, can be designed to that main tracheae enters after magnetic baffle plate, Many tiny gas distribution tubes are distributed with magnetic baffle plate two sides, prevent local overcharge.
In addition, in the above-described embodiments, magnetic baffle plate is all permanent magnet, the present invention can also be kept off using electromagnet as magnetic Plate, is powered so that electromagnet has magnetic when needing absorption magnetic foreign body to electromagnet, is needing to allow magnetic foreign body to take off During from inflatable membrane, electromagnet is powered off, because magnetic will not disappear at once after power-off, magnetic foreign body can be partially disengaged, then Inflatable membrane is inflated again, it is possible to so that film surface magnetism all disappears magnetic foreign body is all split away off.
In addition, in the above-described embodiments, inflatable membrane is that have multiple, it is set on multiple magnetic baffle plates.In the present invention In, these inflatable membranes, which can also be, to be connected as a big inflatable membrane, with this big inflatable membrane by institute There is magnetic baffle plate all to cover to load.
In addition, in the above-described embodiments, ultrasonic vibration component is to include five ultrasonic vibrators, respectively with multiple magnetic baffle plates Correspond, each ultrasonic vibrator includes a ultrasonic vibration part and a drive link.The ultrasonic vibration component of the present invention In, ultrasonic vibrator can also only one of which, this ultrasonic vibrator is connected with multiple drive links, and this multiple drive link divides again It is not connected one by one with magnetic baffle plate, so can also reaches same vibrating effect.
Further, ultrasonic vibration component of the invention can also be arranged on shell outer body wall, such as installed in bottom wall Outside, enclosure interior is transferred vibrations to by shell body, although such vibrating effect is good not as in embodiment, Cleaning performance and efficiency can similarly be improved.

Claims (10)

1. it is a kind of except the device of magnetic foreign body, for being purged to the magnetic foreign body in liquid material, it is characterised in that tool Have:
Housing;
Feed unit, is arranged on the top of the housing, for allowing the liquid material to enter in the housing;
Magnetically attractive component, in housing, for being adsorbed by magnetic force to the magnetic foreign body in the liquid material, including Multiple magnetically attractive parts;
Discharging unit, is set on the housing, for the liquid material for eliminating magnetic foreign body to be discharged into the housing;
Cleaning unit, including at least one the flexible inflatable membrane for being set with and being fitted on each described magnetically attractive part, Installation is connected on the housing and with the inflatable membrane, the charge and discharge for the inflatable membrane to be inflated and deflated Gas component, and ultrasonic vibration component on the housing for producing ultrasonic vibration is installed;And
Discharge opeing unit, is arranged on the bottom of the housing, for discharging cleaning except the cleaning fluid after the device of magnetic foreign body.
2. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the ultrasonic vibration component includes multiple ultrasonic vibrators, is corresponded respectively with the multiple magnetically attractive part, each The ultrasonic vibrator all includes a ultrasonic vibration part and a drive link, one end of the drive link and the ultrasonic vibration part It is connected, the other end is extended in the magnetically attractive part.
3. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the inflatable membrane is one, is fitted with all magnetically attractive parts.
4. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the number of the inflatable membrane is equal with the number of the magnetically attractive part, each inflatable membrane and an institute Magnetically attractive part is stated to fit.
5. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the magnetically attractive part is any one in bar magnet and magnetic baffle plate.
6. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the inflation/deflation component includes multiple charging and discharging valve parts and one is filled aspiration pump and a connecting pipe,
Multiple charging and discharging valve parts are all arranged on the top of the housing, respectively positioned at relative with the multiple inflatable membrane The position answered, the charging and discharging valve part is connected with the inflatable membrane closure;
Aspiration pump is filled by the connecting pipe with all charging and discharging valve parts to be connected.
7. it is according to claim 6 except the device of magnetic foreign body, it is characterised in that:
Wherein, the charging and discharging valve part has a main tracheae and is evenly distributed on many gas-distributing pipes of the main tracheae surrounding.
8. it is according to claim 6 except the device of magnetic foreign body, it is characterised in that:
Wherein, the magnetically attractive part is magnetic baffle plate, and the charging and discharging valve part has main tracheae and Duo Gen a gas-distributing pipe, the master Tracheae is inserted in the magnetic baffle plate, and many gas-distributing pipes stretch out towards the magnetic baffle plate two sides respectively since the main tracheae So that the outlet of the gas-distributing pipe is evenly distributed on the two sides of the magnetic baffle plate.
9. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the cleaning unit also includes:Sprayed water in the housing and against at least one set of of the magnetically attractive part Head, and be connected with fountain head, the water unit for being supplied water for fountain head.
10. it is according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the magnetically attractive part is any one in electromagnet and permanent magnet.
CN201610834142.7A 2016-09-20 2016-09-20 Except the device of magnetic foreign body Active CN106345609B (en)

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CN201610834142.7A CN106345609B (en) 2016-09-20 2016-09-20 Except the device of magnetic foreign body
PCT/CN2017/090659 WO2018054121A1 (en) 2016-09-20 2017-06-28 Apparatus for removing magnetic foreign substances

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Application Number Priority Date Filing Date Title
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CN106345609B (en) * 2016-09-20 2017-08-11 荆门市格林美新材料有限公司 Except the device of magnetic foreign body
CN106140458B (en) * 2016-09-20 2017-08-25 荆门市格林美新材料有限公司 Except the device of magnetic foreign body
NO345003B1 (en) 2018-05-31 2020-08-17 Bergen Carbon Solutions As Apparatus and method for purification of carbon nanomaterial
CN115228605A (en) * 2022-06-30 2022-10-25 广东邦普循环科技有限公司 Demagnetizing assembly and demagnetizing device

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