CN106179730A - Device except magnetic foreign body - Google Patents
Device except magnetic foreign body Download PDFInfo
- Publication number
- CN106179730A CN106179730A CN201610834040.5A CN201610834040A CN106179730A CN 106179730 A CN106179730 A CN 106179730A CN 201610834040 A CN201610834040 A CN 201610834040A CN 106179730 A CN106179730 A CN 106179730A
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- China
- Prior art keywords
- baffle plate
- magnetic
- magnetic baffle
- housing
- foreign body
- 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.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- B03C2201/20—Magnetic separation whereby the particles to be separated are in solid form
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- Water Treatment By Electricity Or Magnetism (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；Magnetic baffle plate assembly, is arranged in housing, including at least one piece of first magnetic baffle plate being arranged on inside the roof of housing and at least one piece of second magnetic baffle plate；Discharging unit；Cleaning unit, including suit tool at least one inflatable membrane resilient of being fitted on each first magnetic baffle plate and the second magnetic baffle plate, and is arranged on housing and is connected with inflatable membrane, for the inflation/deflation component being inflated inflatable membrane and exit；And discharge opeing unit, wherein, first magnetic baffle plate and the second magnetic baffle plate are arranged alternately, certain spacing is had between bottom and the diapire of housing of the first magnetic baffle plate, the top of the second magnetic baffle plate be provided with at least one for the hollow passageway allowing liquid material pass through, the bottom of the second magnetic baffle plate extend to fit housing diapire.This device exempts to tear easy cleaning open, can not only improve except cleaning efficiency and good corrosion resistance.
Description
Technical field
The present invention relates to a kind of magnetic foreign body in the liquid material such as solution and slurry is purged except magnetic foreign body
Device.
Background technology
Along with the development of new forms of energy, the research that battery material has become present is popular, and the particle diameter of battery material, density etc. refer to
Marking outside performance is produced impact, the existence of magnetic foreign body brings the biggest 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 body general control is within 50ppb, and NCA etc. are used in the positive electrode in tesla
Within requiring that magnetic foreign body is more controlled at 10ppb.But current battery material removes magnetic foreign body, typically only focus on dry, sieve
The postprocessing working procedures such as subpackage dress, by pollute administer again in the way of except magnetic anomaly, weak effect, material loss is big, and yield rate is low.
In order to improve except magnetic anomaly effect, typically use in liquid conducting pipes, install permanent-magnetic iron expeller additional, but existing forever
Deironing device is several staggered bar magnets, and contact area is little, and there is also some in device and flow to blind area, and these are the most not
And have impact on the effect except magnetic anomaly in degree.Bar magnet surface is generally stainless steel, solution (particularly soda acid) Long Term Contact
Corrosion can be caused, introduce magnetic anomaly；Bar magnet needs when cleaning to shut down, and bar magnet is taken out, then rinses with a large amount of clear water, and efficiency is low, shadow
Ring production process, and cause great lot of water resources to waste.
Summary of the invention
The present invention is carried out to solve above-mentioned problem, it is therefore intended that provide one can improve except magnetic anomaly effect and
Cleaning efficiency and corrosion resistant except the device of magnetic foreign body.
The present invention to achieve these goals, have employed following structure.
Involved in the present invention is a kind of except the device of magnetic foreign body, for the magnetic in the liquid material such as solution and slurry
Foreign body is purged, it is characterised in that have: housing；Feed unit, is arranged on the top of housing, is used for allowing liquid material enter
Enter in housing；Magnetic baffle plate assembly, is arranged in housing, for the magnetic foreign body in liquid material being adsorbed by magnetic force,
Including at least one piece of first magnetic baffle plate being arranged on inside the roof of housing and at least one piece of second magnetic baffle plate；Discharging unit,
It is arranged on housing, for the liquid material eliminating magnetic foreign body is discharged housing；Cleaning unit, including being set with and being fitted in
Tool at least one inflatable membrane resilient on each first magnetic baffle plate and the second magnetic baffle plate, and be arranged on housing and with
Inflatable membrane is connected, for the inflation/deflation component being inflated inflatable membrane and exit；And discharge opeing unit, it is arranged on shell
The bottom of body, for discharging the cleanout fluid after cleaning except the device of magnetic foreign body, wherein, the first magnetic baffle plate and the second magnetic baffle plate edge
And be arranged alternately successively from feed unit towards the direction of discharging unit, have between bottom and the diapire of housing of the first magnetic baffle plate
Certain spacing is used for allowing liquid material pass through, and the top of the second magnetic baffle plate is provided with at least one for allowing liquid material pass through
Hollow passageway, the bottom of the second magnetic baffle plate extends to the diapire of laminating housing.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that cleaning unit also wraps
Include: in being arranged on housing and facing to the first magnetic baffle plate and the least one set fountain head of the second magnetic baffle plate, and be connected with fountain head
Logical, for the water unit supplied water for fountain head.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that wherein, inflation/deflation structure
Part include multiple charging and discharging valve part and one fill air pump and a connecting pipe, multiple charging and discharging valve parts are all arranged on
The top of housing, lays respectively at the position corresponding with multiple inflatable membranes, and charging and discharging valve part is with inflatable membrane closure even
Logical；Fill air pump to be connected with whole charging and discharging valve parts by connecting pipe.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that inflatable membrane is one
Individual, fit on all of first magnetic baffle plate and the second magnetic baffle plate.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that the individual of inflatable membrane
Number is equal with the first magnetic baffle plate and the second magnetic baffle plate sum, and each inflatable membrane and a magnetic baffle plate fit.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that feed unit is arranged
In the side of case top, discharging unit is arranged on the opposite side of case top, and 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 is also possible to have a feature in that the first magnetic baffle plate
Bottom and the diapire of housing between spacing be expressed as D1, the lengths table of the first magnetic baffle plate is shown as L1, width means is 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 is also possible to have a feature in that the first magnetic baffle plate and
Second magnetic baffle plate side surface in the direction of the width is all fitted the sidewall of housing.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that the first magnetic baffle plate
The cartographic represenation of area of the passage allowing liquid material pass through surrounded between bottom and the diapire of housing and sidewall is S1, by the second magnetic gear
The gross area of the hollow passageway that the top of plate is provided with is expressed as S2, S1:S2=0.5 ~ ＜ 1.
In the device except magnetic foreign body involved in the present invention, it is also possible to have a feature in that the first magnetic baffle plate is
Any one in electric magnet and permanent magnet, the second magnetic baffle plate is also any one in electric magnet and permanent magnet.
The effect of invention and effect
According to the present invention except the device of magnetic foreign body because magnetic baffle plate assembly includes being arranged on inside the roof of housing extremely
Few one piece of first magnetic baffle plate and at least one piece of second magnetic baffle plate, and the first magnetic baffle plate and the second magnetic baffle plate are all along single from charging
Unit is arranged alternately successively towards the direction of discharging unit, has certain spacing between bottom and the diapire of housing of the first magnetic baffle plate
Liquid material can be allowed to pass through, the top of the second magnetic baffle plate be provided with at least one for the hollow passageway allowing liquid material pass through,
The bottom of the second magnetic baffle plate extends to the diapire of laminating housing, so liquid material can be from upper after feed unit enters housing
Flow the most from bottom to top under and, effectively increased liquid material by this and in the time of staying of tramp iron separator and contact with magnetic baffle plate
Time and contact area, avoid the liquid material dead angle that material produces because of direct current simultaneously, substantially increases except magnetic anomaly is imitated
Really.
Further, the magnetic foreign body adsorbed due to magnetic baffle plate can be attached to the surface of inflatable membrane, when needs clean,
Inflatable membrane can be inflated by inflation/deflation component, allows inflatable membrane inhale away from magnetic baffle plate, the magnetic that such film surface is subject to
Attached power will be decreased to not to be had, so that magnetic foreign body comes off from film surface, then is rinsed with cleanout fluid such as water, by row
Cleanout fluid is discharged by liquid unit, and cleaning process is the most simple, convenient, efficient, exempts to tear easy cleaning open, when substantially reducing cleaning
Between, it is effectively improved manufacturing schedule.
Further, it is set with due to inflatable membrane and is fitted on each first magnetic baffle plate and the second magnetic baffle plate, so
Magnetic baffle plate can be avoided to contact with liquid material, thus reach to protect magnetic baffle plate from corrosion and the effect of damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device in embodiment except magnetic foreign body；
Fig. 2 is the structural representation of the second magnetic baffle plate in embodiment；
Fig. 3 is inflatable membrane and the schematic diagram of the first magnetic baffle position relation in embodiment；
Fig. 4 is that in embodiment, inflatable membrane is filled with air and the schematic diagram of the first magnetic baffle position relation；And
Fig. 5 is the structural representation of inflation/deflation component in embodiment.
Detailed description of the invention
Referring to the drawings the device except magnetic foreign body involved in the present invention is elaborated.
Fig. 1 is the device except magnetic foreign body that the present invention relates to structural representation in an embodiment.
As it is shown in figure 1, except the device 10 of magnetic foreign body is for being purged the magnetic foreign body in liquid material, it is permissible
It is used in the content to magnetic foreign body and needs the occasion that strictly controls, each of such as Lithium hydrate and lithium carbonate production process
In link.It has housing 11, feed unit 12, magnetic baffle plate assembly 13, discharging unit 14, cleaning unit 15 and discharge opeing unit
16。
Housing 11 is used for accommodating liquid material, and it is for sealing structure, with rustless steel (surface spray tetrafluoro material) or plastics material
Material is made, it is possible to anti-material corrosion, and does not have magnetic.It includes shell body 11a, upper cover 11b and is fixed in upper cover
Five installed part 11c on surface.
Feed unit 12 is arranged on the left side on the top of housing 11, is used for allowing liquid material enter in housing 11.This enforcement
In example, feed unit 12 is the suction flange can opened and close, with rustless steel (surface spray tetrafluoro material) or plastic material
Make, it is possible to anti-material corrosion, and not there is magnetic.
Magnetic baffle plate assembly 13 is removably mounted on the inner surface of upper cover 11b, is used for by magnetic force in liquid material
Magnetic foreign body adsorb, thus play remove magnetic foreign body effect.Magnetic baffle plate assembly 13 includes at least one piece of first magnetic
Baffle plate 13a and at least one piece of second magnetic baffle plate 13b, in the present embodiment, is to have three piece of first magnetic baffle plate 13a and two piece of second magnetic gear
Plate 13b, is installed on the inner surface of upper cover 11b by five installed part 11c respectively.
Certain spacing is left for allowing liquid material between bottom and the diapire of shell body 11a of the first magnetic baffle plate 13a
Can pass through, this spacing is expressed as D1, the lengths table of the first magnetic baffle plate 13a is shown as L1, L1:D1=1～5.The present embodiment
Middle L1:D1=4.5.First magnetic baffle plate 13a side surface in the direction of the width is all fitted the sidewall of shell body 11a.First magnetic baffle plate
A passage allowing liquid material pass through is surrounded, by this passage between bottom and the diapire of shell body 11a and two sidewalls of 13a
Cross-sectional area be expressed as S1, be W1 by the width means of the first magnetic plate washer, S1=D1 × W1 in the present embodiment, by feed unit
The cross-sectional area of the charging aperture of 12 is expressed as C, C=S1, and both area equation can ensure that the normal circulation of fluid, prevents slurry
In material, solid material deposits and affects yield.
The bottom of the second magnetic baffle plate 13b fits with the diapire of shell body 11a.Second magnetic baffle plate 13b is in the direction of the width
Side surface all fit the sidewall of shell body 11a.
Fig. 2 is the structural representation of the second magnetic baffle plate that the present invention relates to.
As in figure 2 it is shown, the top of the second magnetic baffle plate 13b is provided with at least one for the hollow passageway allowing liquid material pass through
13b-1, in the present embodiment, hollow passageway 13b-1 has two, is all rectangle, is evenly distributed on the upper of the second magnetic baffle plate 13b
Portion.
The gross area of all hollow passageway 13b-1 being provided with on the top of the second magnetic baffle plate 13b is expressed as S2, S1:S2=
0.5 ~ ＜ 1, S1 area is less than S2, and liquid material more than S2, prevents slurry from depositing in S1 district at S1 district liquid velocity.In this enforcement
In example, S1:S2=0.8.
First magnetic baffle plate 13a and the second magnetic baffle plate 13b along from feed unit 12 towards discharging unit 14 direction (as figure
In 1 shown in arrow F), be arranged alternately successively, i.e. as it is shown in figure 1, from left to right, be 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.By such set-up mode so that
Defining one between shell body 11a and the first magnetic baffle plate 13a and the second magnetic baffle plate 13b guides liquid material alternately from upper
The honeycomb duct bent the most back and forth of the Tortuous flow that (is the flow direction shown in Fig. 1 hollow core arrow) the most from bottom to top under and.
Discharging unit 14 is arranged on the right side at shell body 11a top, for being guided that comes to go by last block magnetic baffle plate
Except the liquid material of magnetic foreign body discharges shell body 11a.In the present embodiment, feed unit 12 is going out of can opening and close
Mouth flange, makes with rustless steel (surface spray tetrafluoro material) or plastic material, it is possible to anti-material corrosion, and does not have magnetic.
Fig. 3 is inflatable membrane and the schematic diagram of the first magnetic baffle position relation in embodiment.
As shown in figs. 1 and 3, cleaning unit 15 does not shows in including five inflatable membrane 15a(Fig. 1), an inflation/deflation structure
Not shown one group of fountain head and water unit in part 15b, figure.
The most corresponding five the magnetic baffle plates of five inflatable membrane 15a, are set with and are fitted in each first magnetic baffle plate 13a and the
On two magnetic baffle plate 13b, and the upper end open of each inflatable membrane 15a connecting 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, has good elasticity, can expand generation elasticity after inflation
Deformation, it also has good corrosion-resistant and anti-wear performance, and thicknesses of layers is 0.1 ~ 3mm.
Fig. 4 is that in embodiment, inflatable membrane is filled with air and the schematic diagram of the first magnetic baffle position relation.
As shown in Figure 4, when inflatable membrane 15a is filled with air, inflatable membrane 15a can make magnetic keep off away from the first magnetic baffle plate 13a
The film layer on plate surface separates with magnetic baffle plate, and the magnetic adsorptive power that such inflatable membrane 15a surface is subject to will be decreased to not to be had, magnetic
Property foreign body will lose absorption and come off from film surface.
The structure of the inflatable membrane 15a on the second magnetic baffle plate 13b and the inflatable membrane 15a on the first magnetic baffle plate 13a and merit
Can also be equally therefore to repeat no more.
Inflation/deflation component 15b include five charging and discharging valve part 15b-1, one fill air pump (not shown) and
Root connecting pipe (not shown).Five charging and discharging valve part 15b-1 are arranged on upper cover 11b, lay respectively at
Five positions corresponding for inflatable membrane 15a, and connect with five inflatable membrane 15a closure respectively, for inflatable
Film 15a is inflated and exits.Fill air pump to be connected by a connecting pipe and five charging and discharging valve part 15b-1, when needing
When the magnetic foreign body attached on inflatable membrane 15a to be allowed splits away off, inflatable membrane 15a is inflated, can fill when needs allow
When air film 15a is fitted on magnetic baffle plate again, bleed.In the present embodiment, the aeration quantity of inflation can make each magnetic every time
Inflatable membrane 15a on baffle plate opens 1 ~ 5cm.
Fig. 5 is the structural representation of inflation/deflation component in embodiment.
As it is shown in figure 5, in the present embodiment, for the gas that is filled with evenly, charging and discharging valve part 15b-1 is designed to
The surrounding of a piece main trachea T is uniformly provided with multiple gas-distributing pipe (t1, t2 etc.), and such gas (as shown in figure hollow core arrow) is with regard to energy
Enough uniform divided flows, then enter back in inflatable membrane 15a.
One group of fountain head is mounted on upper cover 11b inner surface, and each fountain head is respectively toward to the first magnetic baffle plate 13a
With the second magnetic baffle plate 13b, it is used for the inflatable membrane 15a surface being sleeved on each magnetic baffle plate is sprayed.
Water unit is connected with fountain head, for providing water for fountain head.
Discharge opeing unit 16 is arranged on the bottom of shell body 11a, for discharge clean except magnetic foreign body device 10 after clear
Washing liquid.In the present embodiment, discharge opeing unit 16 is three outlet(discharge) flange 16a that can open and close, and left, center, right all designs one,
Finally converge into a pipeline to discharge.Outlet(discharge) flange 16a uses rustless steel (surface spray tetrafluoro material) or plastic material to make, it is possible to
Anti-material corrosion, and not there is magnetic.
In the present embodiment, the first magnetic baffle plate 13a and the second magnetic baffle plate 13b is permanent magnet, when they have adsorbed necessarily
After the magnetic foreign body of amount, when needs cleaning magnetic leads thing, feed unit 12 and discharging unit 14 are closed, charging and discharging valve
Part 15b-1 opens, and is filled with a certain amount of gas, makes the inflatable membrane 15a of magnetic baffle surface separate with magnetic baffle plate, the magnetic on film surface
Property foreign body come off, then fountain head is opened spray inflatable membrane 15a surface, further magnetic foreign body is hit down, such magnetic
Property foreign body will discharge from discharge opeing unit 16 with water, complete clean.
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 are all along from entering
Material unit is arranged alternately successively towards the direction of discharging unit, has certain between bottom and the diapire of housing of the first magnetic baffle plate
Spacing can allow liquid material pass through, and the top of the second magnetic baffle plate is provided with two hollow passageway allowing liquid material pass through, and second
The diapire of the bottom laminating housing of magnetic baffle plate, thus liquid material from feed unit enter after housing can the most again from
And upper Tortuous flow, effectively increased by this liquid material time of staying in housing and time of contacting with magnetic baffle plate with
And contact area, avoid the liquid material dead angle that material produces because of direct current simultaneously, 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 contact with liquid material, thus improve except magnetic anomaly effect.
Further, since the space D 1 between the bottom of the first magnetic baffle plate and the diapire of shell body and the length of the first magnetic baffle plate
The ratio of 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 in the shell intrinsic time of staying thus is fully contacted with magnetic baffle plate, can allow again liquid
State material can flow through swimmingly below the first magnetic baffle plate.
Further, since the liquid material that allows surrounded between the bottom of the first magnetic baffle plate and the diapire of shell body and sidewall leads to
The ratio of the gross area S2 of the hollow passageway that the area S1 of the passage crossed and the top of the second magnetic baffle plate are provided with is 0.5 ~ ＜ 1, S1 face
Long-pending less than S2, liquid material more than S2, prevents slurry from depositing in S1 district at S1 district liquid velocity.Such structure, can either protect
Card liquid material in the shell intrinsic time of staying thus is fully contacted with magnetic baffle plate, can allow again the liquid material can be smooth and easy
Ground, flows through below the second magnetic baffle plate.
The side of shell body further, since the first magnetic baffle plate and the second magnetic baffle plate side surface in the direction of the width are all fitted
Wall, thus all of liquid material is all defined as along the honeycomb duct flowing bent the most back and forth, thus further increase
Except magnetic anomaly effect.
Additionally, due to 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 more preferable so that liquid material can flow through hollow passageway the most swimmingly.
Further, the magnetic foreign body adsorbed due to magnetic baffle plate can be attached to the surface of inflatable membrane, when needs clean,
Inflatable membrane can be inflated by inflation/deflation component, allows inflatable membrane inhale away from magnetic baffle plate, the magnetic that such film surface is subject to
Attached power will be decreased to not to be had, so that magnetic foreign body comes off from film surface, then is rinsed with cleanout fluid such as water, by row
Cleanout fluid is discharged by liquid unit, and cleaning process is the most simple, convenient, efficient, exempts to tear easy cleaning open, when substantially reducing cleaning
Between, it is effectively improved manufacturing schedule.
Further, it is set with due to inflatable membrane and is fitted on each first magnetic baffle plate and the second magnetic baffle plate, so
Magnetic baffle plate can be avoided to contact with liquid material, thus reach to protect magnetic baffle plate from corrosion and the effect of damage.
Above example is only the illustration being done technical solution of the present invention.Involved in the present invention except magnetic different
The device of thing is not merely defined in structure described in the embodiment above, but with claim limited range is
Accurate.Supplementary or the equivalent replacement of any amendment that those skilled in the art of the invention are made on the basis of this embodiment, all
In the scope that the claim of the present invention is claimed.
In the above-described embodiments, shell body is rectangular configuration, in the device except magnetic foreign body that the present invention relates to, according to
The requirement (such as, the requirement of mounting condition) of specifically used situation, shell body can also be other polygonized structure or circular arc
Shape structure, also can obtain preferably except magnetic anomaly effect.
It addition, in the above-described embodiments, hollow passageway is rectangle.In the device except magnetic foreign body that the present invention relates to, root
According to the needs of practical situation, hollow passageway is also designed as other shape, such as, circle, Long Circle, ellipse and three
Dihedral.
Additionally, in the above-described embodiments, the first magnetic baffle plate and the second magnetic baffle plate are all permanent magnet.Removing of the present invention relates to
In the device of magnetic foreign body, they second magnetic baffle plates can also be electric magnet.
Additionally, in the above-described embodiments, charging and discharging valve part is designed to the surrounding of a main trachea T and is uniformly provided with multiple
Gas-distributing pipe, gas is directly charged inflatable membrane from charging and discharging valve part.In the device of the magnetic foreign body that the present invention relates to, for
The everywhere being distributed in magnetic sheet that the gas being filled with is more uniformly distributed, can be designed to after a main trachea enters magnetic sheet, magnetic sheet
Two sides is distributed many tiny gas distribution tubes, prevents local from overcharging.
Additionally, in the above-described embodiments, magnetic baffle plate is all permanent magnet, and the present invention can also use electric magnet to keep off as magnetic
Plate, is energized so that electric magnet has magnetic to electric magnet when needs absorption magnetic foreign body, allows magnetic foreign body take off at needs
When inflatable membrane, by electric magnet power-off, owing to after power-off, magnetic will not disappear at once, magnetic foreign body can be partially disengaged, then
Again inflatable membrane is inflated, it is possible to film surface magnetism is all disappeared so that magnetic foreign body all splits away off.
Further, the present invention can also use inflatable membrane is first filled a large amount of gas, take part gas the most again away, the most again
Inflation, the most repeatedly the mode of cycle charge discharge gas allows film shake, thus is kicked down by magnetic foreign body, and such cleaning effect can be more
Good.
Additionally, in the above-described embodiments, inflatable membrane is to have multiple, is set on multiple magnetic baffle plate.In the present invention
In, these inflatable membranes can also is that to be connected becomes a big inflatable membrane, with this big inflatable membrane by institute
Have magnetic baffle plate all to overlap to load.
Magnetic sheet quantity can increase and decrease according to product magnetic foreign body standard, is not limited to 2 and 5.
Claims (10)
1. except a device for magnetic foreign body, for the magnetic foreign body in liquid material is purged, it is characterised in that tool
Have:
Housing；
Feed unit, is arranged on the top of described housing, is used for allowing described liquid material enter in described housing；
Magnetic baffle plate assembly, is arranged in housing, for the magnetic foreign body in described liquid material being adsorbed by magnetic force, and bag
Include at least one piece of first magnetic baffle plate and at least one piece of second magnetic baffle plate being arranged on inside the roof of described housing；
Discharging unit, is arranged on the housing, for the described liquid material eliminating magnetic foreign body is discharged described housing；
Cleaning unit, has elasticity including be set with and be fitted on each described first magnetic baffle plate and described second magnetic baffle plate
At least one inflatable membrane, with install on the housing and be connected with described inflatable membrane, for described inflatable
The inflation/deflation component that film is inflated and exits；And
Discharge opeing unit, is arranged on the bottom of described housing, for discharging the cleanout fluid after cleaning except the device of magnetic foreign body,
Wherein, described first magnetic baffle plate and described second magnetic baffle plate along from described feed unit towards the side of described discharging unit
To being arranged alternately successively, between bottom and the diapire of described housing of described first magnetic baffle plate, there is certain spacing described for allowing
Liquid material passes through, and it is hollow logical for allow described liquid material pass through that the top of described second magnetic baffle plate is provided with at least one
Road, the bottom of described second magnetic baffle plate extends to fit the described diapire of described housing.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described cleaning unit also includes: in being arranged on described housing and facing to described first magnetic baffle plate and described second
The least one set fountain head of magnetic baffle plate, and be connected with fountain head, for the water unit supplied water for fountain head.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described inflation/deflation component include multiple charging and discharging valve part and one fill air pump and a connecting pipe,
Multiple described charging and discharging valve parts are all arranged on the top of described housing, lay respectively at relative with the plurality of inflatable membrane
The position answered, described charging and discharging valve part connects with described inflatable membrane closure；
Fill air pump to be connected with whole described charging and discharging valve parts by described connecting pipe.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described inflatable membrane is one, fits on all of described first magnetic baffle plate and described second magnetic baffle plate.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the number of described inflatable membrane is equal with described first magnetic baffle plate and described second magnetic baffle plate sum, each described
Inflatable membrane all fits with a magnetic baffle plate.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described feed unit is arranged on the side of described case top, and described discharging unit is arranged on described case top
Opposite side,
Be disposed adjacent with described discharging unit is described first magnetic baffle plate.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, the spacing between bottom and the described diapire of described housing of described first magnetic baffle plate is expressed as D1, by described
The lengths table of the first magnetic baffle plate is shown as L1, width means is W1, is expressed as by the cross-sectional area of the charging aperture of described feed unit
C,
L1:D1=1～5, D1 × W1=C.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described first magnetic baffle plate and described second magnetic baffle plate side surface in the direction of the width are all fitted the side of described housing
Wall.
It is the most according to claim 7 except the device of magnetic foreign body, it is characterised in that:
Wherein, by allowing of surrounding between the described described bottom of the first magnetic baffle plate and the described diapire of described housing and described sidewall
The cartographic represenation of area of the passage that described liquid material passes through is S1,
The gross area of the described hollow passageway being provided with on the top of described second magnetic baffle plate is expressed as S2,
S1:S2=0.5 ~ ＜ 1.
It is the most according to claim 1 except the device of magnetic foreign body, it is characterised in that:
Wherein, described first magnetic baffle plate is any one in electric magnet and permanent magnet, and described second magnetic baffle plate is also electric magnet
With any one in permanent magnet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834040.5A CN106179730B (en) | 2016-09-20 | 2016-09-20 | Except the device of magnetic foreign body |
| PCT/CN2017/090657 WO2018054119A1 (en) | 2016-09-20 | 2017-06-28 | Apparatus for removing magnetic foreign substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834040.5A CN106179730B (en) | 2016-09-20 | 2016-09-20 | Except the device of magnetic foreign body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179730A true CN106179730A (en) | 2016-12-07 |
| CN106179730B CN106179730B (en) | 2017-07-11 |
Family
ID=58067928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834040.5A Active CN106179730B (en) | 2016-09-20 | 2016-09-20 | Except the device of magnetic foreign body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106179730B (en) |
| WO (1) | WO2018054119A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018054119A1 (en) * | 2016-09-20 | 2018-03-29 | 荆门市格林美新材料有限公司 | Apparatus for removing magnetic foreign substances |
| CN110314764A (en) * | 2019-06-25 | 2019-10-11 | 广东粤东机械实业有限公司 | A kind of steam derusting device |
| CN113953083A (en) * | 2021-11-19 | 2022-01-21 | 西安热工研究院有限公司 | Magnetic particle filtering high-gradient magnetic system in lubricating oil |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106179730B (en) | 2017-07-11 |
| WO2018054119A1 (en) | 2018-03-29 |
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