CN106622652A - Method for removing iron from raw materials and movable magnetic system iron removal device - Google Patents
Method for removing iron from raw materials and movable magnetic system iron removal device Download PDFInfo
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- CN106622652A CN106622652A CN201710043330.2A CN201710043330A CN106622652A CN 106622652 A CN106622652 A CN 106622652A CN 201710043330 A CN201710043330 A CN 201710043330A CN 106622652 A CN106622652 A CN 106622652A
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- magnetic system
- iron
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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Abstract
The invention discloses a method for removing iron from raw materials and a movable magnetic system iron removal device, and belongs to the technical field of magnetic separation. The iron removal device comprises a frame, a material passing cylinder is mounted in the frame, one end of the material passing cylinder is provided with a feed port, and the other end of the material passing cylinder is provided with a discharge port. The iron removal device is characterized in that a turnover wall is connected at the feed port or the discharge port, a magnetic system is arranged on the outer side of the material passing cylinder and moves to the feed port from the discharge port, and a magnet in the magnetic system passes the turnover wall, then continues moving and is far away from the tail end of the turnover wall. The iron removal device fully automatically and continuously removes iron, the magnetic system can automatically and continuously absorb, transport and remove the iron under matching of the material passing cylinder and the turnover wall of the material passing cylinder, iron removal efficiency is improved, most iron stays at the feed port, firstly adsorbed and then transported, the magnetic system at the discharge port can adsorb less residual iron in the materials, iron removal quality is improved, the magnetic system moves in the whole process, and the structure of the device is greatly simplified.
Description
Technical field
The invention belongs to magnetic separation technique field, and in particular to a kind of campaign-styled equipment for removing ferric ion of magnetic system.
Background technology
Current magnetic separator de-ironing is divided into permanent-magnetic iron removing machine and electromagnetic deironing machine by magnetic force source, and permanent-magnetic iron removing machine is divided into forever again
Magnetic drum magnetic separator, strong magnetic rod formula magnetic separator, flat board magnetic separator, suspended magnetic separator and full-automatic wet magnetic separator etc., electromagnetism
Magnetic separator de-ironing is divided into electromagnetism dry powder deironing machine, Full-automatic slurry deironing machine, vertical ring high-gradient magnetic separator and suspended electromagnetic self-unloading again
Magnetic separator de-ironing etc..Wherein, during the deferrization of Full-automatic slurry deironing machine, to stop feed, need after discharge feed again to remove iron, be interrupted
Formula automatic iron removing, operating efficiency is low；Permanent-magnetic iron removing machine removes iron using bar magnet group mostly, then with the rubber being sleeved on bar magnet
Set carries out scraper deferrization, and this kind of mode easily causes bar magnet surface abrasion, affects its service life, and drives rubber sleeve to move
Contain the equipment such as cylinder or oil cylinder in dynamic executing agency, complex structure, fault rate is higher；Though permanent-magnet drum type magnetic separator can connect
It is continuous to remove iron, but because its magnetic is weaker, affect to remove iron rate, and water consumption is big, and cylinder is easy to wear, and maintenance cost is high；Vertical ring is high
Gradient magnetic separator there is also cost height, complex structure, the high problem of maintenance cost.
Above-mentioned magnetic separator de-ironing substantially can will inhale iron and fortune iron step unite two into one, a step is completed, but deferrization step need by
Other executing agencies carry out individually operated, not only complex structure, also extend the deferrization time, reduce overall de-ironing efficiency.
Therefore, how a step completes to inhale iron, fortune iron and deferrization operation, and the bottleneck for becoming further raising de-ironing efficiency is asked
Topic.
The content of the invention
The technical problem to be solved is to provide a kind of method that iron is removed from raw material and magnetic system is campaign-styled except iron
Equipment, can be completed to inhale iron, fortune iron and deferrization by magnetic system from moving a step, and can carry out slurry and powder removes iron, and simple structure.
To solve above-mentioned technical problem, the technical scheme is that：A kind of method that iron is removed from raw material of invention, it is special
Levy and be：Raw material was flowed into barrel, and the outside of barrel is crossed mobile magnetic system is arranged, near crossing barrel side in magnetic system
Magnet can attract the ferromagnetic material in raw material on the inwall for crossing barrel and drive ferromagnetic material synchronizing moving when moving；Cross
One end of barrel is arranged in upset, and when magnet is moved to the upturned position, ferromagnetic material is prevented from, and magnet continues to move simultaneously
Away from flip-arm, the ferromagnetic material driven by magnet is gradually disposed of after loss of excitation.
Present invention also offers a kind of campaign-styled equipment for removing ferric ion of magnetic system for realizing said method, including frame, pacify in frame
Barrel was housed, the one end for crossing barrel is charging aperture, the other end is discharging opening, it is characterised in that：On charging aperture or discharging opening
Connection upset wall, the outside for crossing barrel arranges mobile magnetic system, and each magnet in magnetic system changes movement locus at upset wall,
The end of upset wall is away from magnetic system.
Preferably, the side for crossing barrel arranges a magnetic system.
Preferably, the both sides for crossing barrel are respectively provided with magnetic system, and two magnetic systems are attracting in heteropole or homopolar-repulsion shape is arranged.
Preferably, the magnet in the magnetic system is permanent magnet.
Preferably, the magnet in the magnetic system is electromagnet.
Preferably, the cross section for crossing barrel is in flat-shaped rectangle, and magnetic system is arranged along the long side of rectangle.
Preferably, the distribution cabins in enlarging shape are set on the charging aperture.
Preferably, described mistake in barrel installs agitator.
Preferably, the agitator includes rack-mounted guide rail, and slide plate is installed on guide rail, fixed stirring on slide plate
Rod, slide plate connects stirring motor by rocking arm.
Compared with prior art, the invention has the beneficial effects as follows：
1st, due to connection upset wall on charging aperture or discharging opening, the outside for crossing barrel arranges the shifting from discharging opening to charging aperture direction
Dynamic magnetic system, the magnet in magnetic system continues to move and away from the end of upset wall at upset wall so that raw material passed through barrel
When, the magnet inversely moved with it adsorbs ferromagnetic material on the side wall for crossing barrel, and draws irony and be moved to upset wall,
And as magnetic system is away from being released, automatic iron removing is realized, so as to only, in the case where barrel and its upset wall cooperation is crossed, magnetic system can be real
Now inhaling iron, fortune iron and the automatic continuous of deferrization is carried out, and improves de-ironing efficiency；Irony is at most, more at first at charging aperture
Transport after adsorbed, and the magnet of discharge outlet can then adsorb remaining irony less in material, improve and remove weight of iron；And it is whole
As long as magnetic system is kept in motion during individual, device structure is enormously simplify.
When the 2nd, crossing barrel outside one magnetic system of setting, plurality of magnets is simultaneously close in magnetic system crosses barrel outside and moves, original
Material is repeatedly absorbed ferromagnetic material repeatedly through magnetic field.
3rd, because two magnetic systems are attracting in heteropole or homopolar-repulsion shape is arranged, the magnetic line of force for passing across barrel can be formed,
Caused the material in barrel to pass through magnetic field, it is to avoid iron blind area to be removed, so as to further improve de-ferrous effect.
4th, due to during except iron, it is only necessary to which iron material stream to be removed is not contacted through barrel with other materials, right
Material do not have any pollution, it is to avoid food, and chemical industry is except the secondary pollution of iron.
5th, because the cross section for crossing barrel is in flat-shaped rectangle, the first magnetic system and the second magnetic system are arranged along the long side of rectangle,
The magnetic field intensity in barrel can be improved, beneficial to improving weight of iron is removed.
6th, due to arranging the distribution cabins in enlarging shape on charging aperture, it is easy to feed operation.
7th, due to installing agitator in mistake barrel, enable to material and stirred to the side for crossing barrel during falling
Wall, improves and removes iron rate；It is also prevented from the deposition of slurry.
8th, because agitator is using the guide rail in frame, slide plate is installed on guide rail, poking bar is fixed on slide plate, slide plate leads to
Cross the concrete structure that rocking arm connects stirring motor so that poking bar only does simple translational motion, is more beneficial for pushing to material
Cross the side wall of barrel.
9th, the magnetic system moved in the present invention can adopt permanent magnet, it would however also be possible to employ electromagnet, with other electromagnetic deironing machines
Electromagnet compare, structure is greatly simplified, and in iron removal, is powered when inhaling iron, and power-off when not inhaling iron both saved the energy,
Be conducive to controlling the temperature rise and cooling of magnet, so as to save energy resource consumption, the iron core in electromagnet is solid, with vertical ring height
Gradient electromagnetic magnetic separator de-ironing compares the magnetic induction intensity that can improve electromagnet.
10th, the equipment for removing ferric ion of this kind of structure is widely portable to slurry, powder and particulate material, applied widely, just
In popularization and application.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A direction views of Fig. 1；
Fig. 3 is the exploded perspective figure of Fig. 1.
Reference is：1st, frame；2nd, barrel is crossed；3rd, the first magnetic system；4th, the second magnetic system；5th, distribution cabins；6th, wall is overturn；7、
Charging aperture；8th, discharging opening；9th, stirring motor；10th, guide rail；11st, slide plate；12nd, poking bar；13rd, rocking arm.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
The present invention is defined as vertically, being defined as away from the one end on ground to be in short transverse corresponding during use state
Upper end, correspondingly close to the one end on ground lower end is then defined as.
As depicted in figs. 1 and 2, the present invention is provided with the vertically arranged cross section crossed barrel 2, cross barrel 2 in frame 1
In flat-shaped rectangle.It is discharging opening 8 that the upper end for crossing barrel 2 is charging aperture 7, lower end, and the cloth in enlarging shape is arranged on charging aperture 7
Feed bin 5.The side for crossing barrel 2 arranges the second magnetic system 4 of setting of the first magnetic system 3, opposite side, the equal edge of the first magnetic system 3 and the second magnetic system 4
The long side of rectangle is placed and between the two in the relative shape distribution that heteropole is attracting, close in the first magnetic system 3 and the second magnetic system 4 to cross barrel
The bottom-up movement of magnet of 3 sides simultaneously overturns at charging aperture 7；The side wall connection upset wall 6 of charging aperture 7, overturns the end of wall 6
Hold the magnetic system away from place side.
In order to further improve except iron rate, as shown in figure 3, being mounted with agitator in barrel 3 is crossed, it is provided with agitator
Guide rail 10 in frame 1, installs slide plate 11 on guide rail 10, poking bar 12 is fixed on slide plate 11, and slide plate 11 passes through rocking arm
13 connection stirring motors 9.
The magnetic system of above-mentioned movement can drive magnet revolution using multiple permanent magnets are fixed on driving-chain by driving-chain
Mode.The fixed electromagnet mode on driving-chain can also be adopted.So, driving-chain will drive multiple permanent magnets in motion
Or electromagnet movement.And the transmission of driving-chain has been ripe prior art, in this not go into detail.
The course of work of the present invention is as follows：
The first magnetic system 3, the second magnetic system 4 and stirring motor 9 are started, makes in magnetic system that its is bottom-up near the magnet for crossing barrel side
It is mobile.The material of iron to be removed is sent into distribution cabins 5, from distribution cabins 5 barrel 3 was entered, under gravity, material freely falls
Under, material is stirred by poking bar 12 during falling, change the direction of motion of material, prolongation material is in barrel 3 is crossed
Run duration, under the influence of a magnetic field, the ferromagnetic material in material is attracted to crossing on the side wall of barrel 3 near magnetic pole, and
Under the movement of magnet, drive ferromagnetic material to move up in rolling shape along the side wall for crossing barrel 3, thing is reduced during this
Inclusion content of the material in ferromagnetic material；Treat that ferromagnetic material is moved at charging aperture 7 and enter upset wall 6, with upset wall 6
Away from magnetic system, loss of excitation is released for end, is then rinsed by clear water and discharges or clear up by the way of scraper plate is removed.
In whole process, from iron, fortune iron is inhaled to deferrization, automatically continuously completed by mobile magnetic system, without the need for special in addition
Deferrization equipment so that magnetic system need not consider the cooperation time with deferrization equipment, improve de-ironing efficiency.
In above-described embodiment, when magnet used is electromagnet in magnetic system, tie compared with the electromagnet of other electromagnetic deironing machines
Structure is greatly simplified, and in iron removal, the magnet in magnetic system is powered when inhaling iron fortune iron, and power-off when not inhaling iron is conducive to controlling electromagnetism
The temperature rise and cooling of iron, this saves energy resource consumption, and the iron core in electromagnet is solid, is removed with vertical ring high-gradient electromagnetism
Iron machine compares the magnetic induction intensity that can improve electromagnet.
The above, is only presently preferred embodiments of the present invention, is not the restriction for making other forms to the present invention, is appointed
What those skilled in the art is combined, changes or retrofits and is the present invention possibly also with the technology contents of the disclosure above
Equivalent embodiments.But it is every without departing from technical solution of the present invention content, implement to more than according to the technical spirit of the present invention
Any simple modification, equivalent variations and remodeling that example is made, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. it is a kind of from raw material except iron method, it is characterised in that：Raw material was flowed into barrel, and the outside of barrel is crossed energy is arranged
Mobile magnetic system, can attract the ferromagnetic material in raw material to arrive barrel when moving near the magnet for crossing barrel side in magnetic system
On inwall and drive ferromagnetic material synchronizing moving；The one end for crossing barrel is arranged in upset, when magnet is moved to the upturned position
When ferromagnetic material be prevented from, magnet continues to move and away from flip-arm, and the ferromagnetic material driven by magnet is gradually after loss of excitation
It is disposed of.
2. a kind of campaign-styled equipment for removing ferric ion of magnetic system, including frame, was provided with barrel in frame, the one end for crossing barrel is charging
Mouth, the other end are discharging opening, it is characterised in that：Connection upset wall on charging aperture or discharging opening, the outside for crossing barrel arranges energy
Mobile magnetic system, each magnet in magnetic system changes movement locus at upset wall, overturns the end of wall away from magnetic system.
3. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 2, it is characterised in that：The side for crossing barrel arranges one
Individual magnetic system.
4. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 2, it is characterised in that：The both sides for crossing barrel are respectively provided with
Magnetic system, two magnetic systems are attracting in heteropole or homopolar-repulsion shape is arranged.
5. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 4, it is characterised in that：Magnet in the magnetic system is permanent magnetism
Body.
6. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 4, it is characterised in that：Magnet in the magnetic system is electromagnetism
Body.
7. according to the arbitrary described campaign-styled equipment for removing ferric ion of magnetic system of claim 2 to 6, it is characterised in that：The horizontal stroke for crossing barrel
Section is in flat-shaped rectangle, and magnetic system is arranged along the long side of rectangle.
8. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 7, it is characterised in that：Arrange on the charging aperture is in enlarging
The distribution cabins of shape.
9. according to the arbitrary described campaign-styled equipment for removing ferric ion of magnetic system of claim 2 to 6, it is characterised in that：Described mistake in barrel is pacified
Dress agitator.
10. the campaign-styled equipment for removing ferric ion of magnetic system according to claim 9, it is characterised in that：The agitator includes being arranged on
Guide rail in frame, installs slide plate on guide rail, poking bar is fixed on slide plate, and slide plate connects stirring motor by rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043330.2A CN106622652A (en) | 2017-01-21 | 2017-01-21 | Method for removing iron from raw materials and movable magnetic system iron removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043330.2A CN106622652A (en) | 2017-01-21 | 2017-01-21 | Method for removing iron from raw materials and movable magnetic system iron removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106622652A true CN106622652A (en) | 2017-05-10 |
Family
ID=58841180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043330.2A Pending CN106622652A (en) | 2017-01-21 | 2017-01-21 | Method for removing iron from raw materials and movable magnetic system iron removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106622652A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US466515A (en) * | 1892-01-05 | Ore-separator | ||
| US2604207A (en) * | 1949-02-01 | 1952-07-22 | Walter J Scott | Apparatus for separating magnetic material |
| CN2269905Y (en) * | 1996-02-15 | 1997-12-10 | 江生 | Permanent-magnet dry-type automatic iron-removing magnetic separator |
| CN102159321A (en) * | 2008-09-18 | 2011-08-17 | 西门子公司 | Device for separating ferromagnetic particles from a suspension |
| CN201940286U (en) * | 2010-12-15 | 2011-08-24 | 山东科力华电磁设备有限公司 | Self-unloading type pipeline iron-removal apparatus |
| CN102513208A (en) * | 2011-12-27 | 2012-06-27 | 隋鑫 | Wind turbine dry type permanent magnetic concentrator |
| CN102614985A (en) * | 2012-04-25 | 2012-08-01 | 隋鑫 | Air-suction vertical dressing machine |
| CN205341037U (en) * | 2015-12-16 | 2016-06-29 | 马钢(集团)控股有限公司 | Board -like dry separation magnet separator |
-
2017
- 2017-01-21 CN CN201710043330.2A patent/CN106622652A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US466515A (en) * | 1892-01-05 | Ore-separator | ||
| US2604207A (en) * | 1949-02-01 | 1952-07-22 | Walter J Scott | Apparatus for separating magnetic material |
| CN2269905Y (en) * | 1996-02-15 | 1997-12-10 | 江生 | Permanent-magnet dry-type automatic iron-removing magnetic separator |
| CN102159321A (en) * | 2008-09-18 | 2011-08-17 | 西门子公司 | Device for separating ferromagnetic particles from a suspension |
| CN201940286U (en) * | 2010-12-15 | 2011-08-24 | 山东科力华电磁设备有限公司 | Self-unloading type pipeline iron-removal apparatus |
| CN102513208A (en) * | 2011-12-27 | 2012-06-27 | 隋鑫 | Wind turbine dry type permanent magnetic concentrator |
| CN102614985A (en) * | 2012-04-25 | 2012-08-01 | 隋鑫 | Air-suction vertical dressing machine |
| CN205341037U (en) * | 2015-12-16 | 2016-06-29 | 马钢(集团)控股有限公司 | Board -like dry separation magnet separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |