CN104275239A - Purification device of iron scale in ferrite magnetic powder raw material - Google Patents
Purification device of iron scale in ferrite magnetic powder raw material Download PDFInfo
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- CN104275239A CN104275239A CN201410460858.6A CN201410460858A CN104275239A CN 104275239 A CN104275239 A CN 104275239A CN 201410460858 A CN201410460858 A CN 201410460858A CN 104275239 A CN104275239 A CN 104275239A
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- iron scale
- raw material
- magnetic
- magnetic powder
- ferrite magnetic
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Abstract
The invention discloses a purification device of iron scale in ferrite magnetic powder raw material. The purification device comprises a rack, wherein a vibration feeder is mounted at the upper part of the rack; a roller is rotatably mounted below a discharging hole of the vibration feeder on the rack; a semi-cylindrical magnetic system is arranged inside the roller; a herringbone blanking partition plate is mounted below the roller on the rack; an iron scale collecting side and a nonmetal impurity collecting side are respectively formed in the upper surfaces of two sides of the herringbone blanking partition plate. According to the purification device of the iron scale in the ferrite magnetic powder raw material, a fixed magnetic system is manufactured by neodymium iron boron and a ferrite magnet; the magnetic field intensity of the surface of the roller can reach 3200-4500 gausses; the wrap angle of the magnetic system is 170-190 degrees; the rotation speed of the roller is 30-130 revolutions per minute and has stepless regulation; the nonmetal impurities in the iron scale raw material, especially Br and HCj in the iron scale raw material, can be removed; the performance of the magnetic powder is remarkably improved.
Description
Technical field
The present invention relates to the purification technique field to raw material iron scale in ferromagnetic oxide powder preparation, specifically a kind of purifying plant of ferrite magnetic powder raw material iron scale.
Background technology
At present, producing ferromagnetic oxide powder many uses iron scale is raw material, be mixed into the nonmetallic inclusions such as silica and other refractory materials, and the performance impact of these impurity to ferromagnetic oxide powder is very big after roasting in iron scale raw material.
Summary of the invention
The object of this invention is to provide a kind of purifying plant of ferrite magnetic powder raw material iron scale, remove the nonmetallic inclusion in iron scale raw material, Br and HCj particularly in iron scale raw material, to improve magnetic particle capability.
Technical scheme of the present invention is as follows:
A kind of purifying plant of ferrite magnetic powder raw material iron scale, include frame, it is characterized in that: described upper rack is provided with oscillating feeder, frame is provided with cylinder at the rotated down of described oscillating feeder discharging opening, semi-barrel shape magnetic system is provided with in described cylinder, described frame is provided with herringbone blanking demarcation strip in the below of described cylinder, and the upper surface of described herringbone blanking demarcation strip both sides forms iron scale respectively and collects side and nonmetallic inclusion collection side.
The purifying plant of described ferrite magnetic powder raw material iron scale, it is characterized in that: the side of described frame is installed with motor, described motor is connected with the rotating shaft transmission of sliding cross coupling with described cylinder by elastic dowel pin shaft coupling, cylinder gear speed reducer.
The purifying plant of described ferrite magnetic powder raw material iron scale, it is characterized in that: described semi-barrel shape magnetic system includes steel plate, gusset and long steel plate at the bottom of ndfeb magnet, ferrite magnetic patch, magnetic group, wherein ndfeb magnet and ferrite magnetic patch form several independently magnetic groups by being bonded on steel plate at the bottom of magnetic group, and the polarity N of several magnetic groups, S are staggered, and be mounted by means of bolts on long steel plate, long steel plate is welded into a yoke entirety by gusset, and on the axle sleeve that is set with outward of the rotating shaft being mounted by means of bolts on described cylinder.
The purifying plant of described ferrite magnetic powder raw material iron scale, it is characterized in that: the bottom of described frame is provided with as herringbone blanking demarcation strip provides the vibrating motor of vibration source, is provided with support spring between the both sides of described herringbone blanking demarcation strip bottom and the bottom of described frame.
Beneficial effect of the present invention:
The present invention adopts neodymium iron boron and ferrite lattice to make fixing magnetic system, the magnetic field intensity of cylinder surface can reach 3200 to 4500 Gausses, Guide canel is 170 to 190 degree, rollers running speed 30-130 revs/min can step-less adjustment, can nonmetallic inclusion in descaling raw material, Br and HCj particularly in iron scale raw material, significantly improves the performance of magnetic.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure left view of the present invention.
Fig. 3 is the structure sectional view of intermediate roll of the present invention.
Fig. 4 is the structural representation of magnetic system in the present invention.
Detailed description of the invention
See accompanying drawing, a kind of purifying plant of ferrite magnetic powder raw material iron scale, include frame 1, frame 1 top is provided with oscillating feeder 2, frame 1 is provided with cylinder 3 at the rotated down of oscillating feeder 2 discharging opening, be provided with semi-barrel shape magnetic system 9 in cylinder 3, frame 1 is provided with herringbone blanking demarcation strip 4 in the below of cylinder 3, the upper surface of herringbone blanking demarcation strip 4 both sides forms iron scale respectively and collects side and nonmetallic inclusion collection side.
In the present invention, the side of frame 1 is installed with motor 5, and motor 5 is connected with the rotating shaft transmission of sliding cross coupling 8 with cylinder 3 by elastic dowel pin shaft coupling 6, cylinder gear speed reducer 7; Tubular magnetic system 9 includes steel plate 12, gusset 13 and long steel plate 14 at the bottom of ndfeb magnet 10, ferrite magnetic patch 11, magnetic group, wherein ndfeb magnet 10 and ferrite magnetic patch 11 form several independently magnetic groups by being bonded on steel plate 12 at the bottom of magnetic group, and the polarity N of several magnetic groups, S are staggered, and be mounted by means of bolts on long steel plate 14, long steel plate 14 is welded into a yoke entirety by gusset 13, and on the axle sleeve 16 be set with outward by the rotating shaft that bolt 15 is fixedly mounted on cylinder 3; The bottom of frame 1 is provided with as herringbone blanking demarcation strip 4 provides the vibrating motor 17 of vibration source, is provided with support spring 18 between the both sides of herringbone blanking demarcation strip 4 bottom and the bottom of frame 1.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Semi-barrel shape magnetic system 9 is fixedly mounted in the stainless steel drum 3 that rotates, the iron scale of process to be purified is transported in oscillating feeder 2 by conveying worm, oscillating feeder 2 is provided with vibrating motor and uniform separation angle bar, ensure that the top being given to cylinder 3 of iron scale uniformly continous.Cylinder 3 rotates under the driving of motor 5, iron scale is adsorbed on cylinder 3 surface and together rotates with cylinder 3 under the magnetic fields of semi-barrel shape magnetic system 9 generation, when the iron scale on cylinder 3 surface rotates to without magnetic region, the iron scale being slipped to herringbone blanking demarcation strip 4 under gravitational and centrifugal forces collects side, the nonmetallic inclusions such as silica and other refractory materials are not because have magnetic, when with cylinder 3 rotary motion, side collected by the nonmetallic inclusion being slipped to herringbone blanking demarcation strip 4 under centrifugal force and Action of Gravity Field, thus the nonmetallic inclusion such as removing silica and other refractory materials.
Claims (4)
1. the purifying plant of a ferrite magnetic powder raw material iron scale, include frame, it is characterized in that: described upper rack is provided with oscillating feeder, frame is provided with cylinder at the rotated down of described oscillating feeder discharging opening, semi-barrel shape magnetic system is provided with in described cylinder, described frame is provided with herringbone blanking demarcation strip in the below of described cylinder, and the upper surface of described herringbone blanking demarcation strip both sides forms iron scale respectively and collects side and nonmetallic inclusion collection side.
2. the purifying plant of ferrite magnetic powder raw material iron scale according to claim 1, it is characterized in that: the side of described frame is installed with motor, described motor is connected with the rotating shaft transmission of sliding cross coupling with described cylinder by elastic dowel pin shaft coupling, cylinder gear speed reducer.
3. the purifying plant of ferrite magnetic powder raw material iron scale according to claim 1, it is characterized in that: described semi-barrel shape magnetic system includes ndfeb magnet, ferrite magnetic patch, steel plate at the bottom of magnetic group, gusset and long steel plate, wherein ndfeb magnet and ferrite magnetic patch form several independently magnetic groups by being bonded on steel plate at the bottom of magnetic group, and the polarity N of several magnetic groups, S is staggered, and be mounted by means of bolts on long steel plate, long steel plate is welded into a yoke entirety by gusset, and on the axle sleeve that is set with outward of the rotating shaft being mounted by means of bolts on described cylinder.
4. the purifying plant of ferrite magnetic powder raw material iron scale according to claim 1, it is characterized in that: the bottom of described frame is provided with as herringbone blanking demarcation strip provides the vibrating motor of vibration source, is provided with support spring between the both sides of described herringbone blanking demarcation strip bottom and the bottom of described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460858.6A CN104275239A (en) | 2014-09-11 | 2014-09-11 | Purification device of iron scale in ferrite magnetic powder raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460858.6A CN104275239A (en) | 2014-09-11 | 2014-09-11 | Purification device of iron scale in ferrite magnetic powder raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104275239A true CN104275239A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460858.6A Pending CN104275239A (en) | 2014-09-11 | 2014-09-11 | Purification device of iron scale in ferrite magnetic powder raw material |
Country Status (1)
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| CN (1) | CN104275239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214836A (en) * | 2015-10-29 | 2016-01-06 | 河南中孚实业股份有限公司 | Novel powder particle automated iron pick-out mechanism |
| CN105689128A (en) * | 2016-04-28 | 2016-06-22 | 房沙沙 | Double-drum magnetic separator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114751A (en) * | 1990-09-06 | 1992-04-15 | Nippon Eriizu Magnetics Kk | Magnetic separation method for powder and its device |
| CN2130111Y (en) * | 1992-04-02 | 1993-04-21 | 开封磁性材料厂 | Dry extraction magnetic dressing machine for fine material |
| CN2695108Y (en) * | 2004-05-15 | 2005-04-27 | 贾彪 | Permanent magnet dry separation machine |
| CN201061768Y (en) * | 2007-05-08 | 2008-05-21 | 赵中林 | High performance dry type strong magnetic separator |
| CN201088931Y (en) * | 2007-09-07 | 2008-07-23 | 马鞍山市天工科技有限公司 | Dry-type magnetic cobber for permanent magnetic powder ore |
| CN202497939U (en) * | 2012-03-28 | 2012-10-24 | 沈阳隆基电磁科技股份有限公司 | Through axle type magnetic separator roller |
| CN103495498A (en) * | 2013-09-27 | 2014-01-08 | 攀枝花市长森工贸有限公司 | Magnetic focusing magnetic core for magnetic separation roller |
| CN204051893U (en) * | 2014-09-11 | 2014-12-31 | 马鞍山起劲磁塑科技有限公司 | The purifying plant of ferrite magnetic powder raw material iron scale |
-
2014
- 2014-09-11 CN CN201410460858.6A patent/CN104275239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114751A (en) * | 1990-09-06 | 1992-04-15 | Nippon Eriizu Magnetics Kk | Magnetic separation method for powder and its device |
| CN2130111Y (en) * | 1992-04-02 | 1993-04-21 | 开封磁性材料厂 | Dry extraction magnetic dressing machine for fine material |
| CN2695108Y (en) * | 2004-05-15 | 2005-04-27 | 贾彪 | Permanent magnet dry separation machine |
| CN201061768Y (en) * | 2007-05-08 | 2008-05-21 | 赵中林 | High performance dry type strong magnetic separator |
| CN201088931Y (en) * | 2007-09-07 | 2008-07-23 | 马鞍山市天工科技有限公司 | Dry-type magnetic cobber for permanent magnetic powder ore |
| CN202497939U (en) * | 2012-03-28 | 2012-10-24 | 沈阳隆基电磁科技股份有限公司 | Through axle type magnetic separator roller |
| CN103495498A (en) * | 2013-09-27 | 2014-01-08 | 攀枝花市长森工贸有限公司 | Magnetic focusing magnetic core for magnetic separation roller |
| CN204051893U (en) * | 2014-09-11 | 2014-12-31 | 马鞍山起劲磁塑科技有限公司 | The purifying plant of ferrite magnetic powder raw material iron scale |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214836A (en) * | 2015-10-29 | 2016-01-06 | 河南中孚实业股份有限公司 | Novel powder particle automated iron pick-out mechanism |
| CN105689128A (en) * | 2016-04-28 | 2016-06-22 | 房沙沙 | Double-drum magnetic separator |
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Application publication date: 20150114 |