CN105170324A - Method and device for removing iron on magnet - Google Patents
Method and device for removing iron on magnet Download PDFInfo
- Publication number
- CN105170324A CN105170324A CN201510488531.4A CN201510488531A CN105170324A CN 105170324 A CN105170324 A CN 105170324A CN 201510488531 A CN201510488531 A CN 201510488531A CN 105170324 A CN105170324 A CN 105170324A
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- magnet
- magnetic
- runner
- thin plate
- side panel
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Abstract
The invention provides a method and device for removing iron on a magnet. The device comprises a fluid channel, a rotation wheel, a magnet body, a removing mechanism and a power mechanism driving the rotation wheel to rotate. The rotation wheel comprises non-magnetic circular side plates on the two sides and non-magnetic circular rings fixed to the peripheral edges of the circular side plates on the two sides. The circular side plates on the two sides and the circular rings form a cavity. The magnet body is located on the lower portion of the cavity of the rotation wheel. The side face of the magnet body is attached to the inner side face of the cavity of the rotation wheel. The shape of the section of the part, corresponding to the magnet body, of the fluid channel corresponds to the shape of the section of the rotation wheel. The removing mechanism is arranged on the upper portion of the rotation wheel. Compared with the prior art, the method and device have the advantages that ferromagnetic materials in fluid can be effectively attracted, ferromagnetic materials on the magnet body are also effectively removed at the same time, and the ferromagnetic material removing efficiency is high.
Description
Technical field:
The present invention relates to a kind of magnetic separation technology.
Background technology:
Existing magnetic iron removal technology, in order to promote the efficiency except ferromagnetic material in fluid, disc-shaped magnet is adopted to carry out the work except ferromagnetic material to the fluid flowed through, after ferromagnetic material in disc-shaped magnet draw fluid, turn to clean station place to be scraped off by the ferromagnetic material of scraper plate by magnet surface, the disc-shaped magnet after surface cleaning rotates in reflux the ferromagnetic material continued in draw fluid again.When this kind of technology is owing to scraping off the ferromagnetic material on disc-shaped magnet surface, carry out under the effect of magnet, like this, be not easy magnetic to scrape from magnet at the ferromagnetic material on disc-shaped magnet surface with regard to causing scraper plate, in order to can effectively the ferromagnetic material in disc-shaped magnet be cleared, the magnetic attraction (can only adopt not higher than the magnetic force of 2000 Gausses) of disc-shaped magnet can only be limited, like this, just limit the ability of the ferromagnetic material in disc-shaped magnet draw fluid.
Summary of the invention:
Goal of the invention of the present invention be to provide a kind of can ferromagnetic material effectively in draw fluid, meanwhile, effectively can clean again the ferromagnetic material on magnet, the magnetic method for removing iron high except ferromagnetic physical efficiency and device.
Magnetic method for removing iron of the present invention realizes like this, the non-magnetic thin plate of one rotation is being set near magnet magnetic action outer surface, fluid flows through the outer surface of non-magnetic thin plate, ferromagnetic material contained in fluid is under magnet magnetic action, attract and abut against the outer surface of non-magnetic thin plate, and being removed by cleaning machine along with non-magnetic thin plate is rotated away from magnet and leaves outside magnet magnetic action scope.
Non-magnetic thin plate is two circular side panel forming runner, runner comprises the circular side panel of both sides, the annulus be fixed on the circular side panel circumferential edges of both sides, the chamber that magnet is positioned at circular side panel, annulus is formed and the section that fluid flows through is traversed in magnet magnetic action face, magnet positions is constant, and runner rotates, fluid flows through from the runner lateral surface of magnet side, ferromagnetic material leans against the outside of runner and is rotated away from outside the sphere of action of permanent magnet with runner under magnet magneticaction, is removed by cleaning machine.
The surface of non-magnetic thin plate is provided with flange, like this, abuts against the ferromagnetic material of non-magnetic thin sheet surface under the stop of flange, can only to move with non-magnetic thin plate and mobile, leave the magnetic action scope of magnet and be effectively eliminated mechanism and remove.
Magnetic deironing apparatus of the present invention realizes like this, comprise fluid passage, runner, magnet, cleaning machine, drive the actuating unit that runner rotates, runner comprises the non-magnetic circular side panel of both sides, be fixed on the non-magnetic annulus on the circular side panel circumferential edges of both sides, the circular side panel of both sides and annulus form cavity volume, magnet is positioned at the bottom of runner cavity volume, the side of magnet is by runner cavity volume medial surface, the cross section of the part of fluid passage respective magnet is in the shape corresponding with the shape in runner cross section, the madial wall of the part of fluid passage respective magnet is not more than 30mm to the distance between runner lateral wall, cleaning machine is positioned at the top of runner.
During work, runner slowly rotates under actuating unit drives, magnet is under self gravitation or fixed mechanism effect, rest on the bottom of runner, fluid flows through passageway, when the part through fluid passage respective magnet, ferromagnetic material in fluid is under the effect of magnet, abut against on the lateral wall of runner, and be rotated away from runner the cleaning machine that fluid passage moves to the top of runner, the ferromagnetic material that be attached to runner outer surface of cleaning machine to process cleans.
In order to ensure that ferromagnetic material leaves the sphere of action of magnet with runner, the outer surface of runner is provided with some flanges.Like this, under the stop of flange, the ferromagnetic material being attached to runner outer surface just can be rotated away from the sphere of action of magnet with runner and reach cleaning machine place.Because the rotating speed of runner is very slow, therefore, even if arrange flange at the outer surface of runner, the work of the removing ferromagnetic material of cleaning machine also can not be affected.
The two sides of flange are inclined-planes, and cleaning machine comprises scraper plate, and what scraper plate abutted against non-magnetic thin plate is soft limit over there, and flange rotates through scraper plate with non-magnetic thin plate, and the ferromagnetic material that flange stops scrapes down along inclined-plane by scraper plate soft limit distortion.
The setting direction of flange on non-magnetic thin plate is setting like this, when flange turns to scraper plate place with non-magnetic thin plate, flange and scraper plate are parallel to each other, like this, flange is crossed in the soft limit of scraper plate all simultaneously, ensures that the soft limit of scraper plate can abut against on flange and is effectively removed by ferromagnetic material.
Magnet is fixed in frame by the axle of the center of rotation through runner, to ensure that the position of magnet maintains static.
Or, some roller bearings are set between runner cavity volume bottom surface and magnet, to reduce the frictional force between magnet and runner cavity volume bottom surface, to ensure that magnet is under its effect of conducting oneself with dignity, do not rotate with the rotation of runner and maintain the bottom of runner cavity volume.
Or magnet is fixed on a shelf, shelf then hangs on the axle on runner cavity volume axis, and magnet, under the acting in conjunction of its deadweight and shelf gravity, does not rotate with the rotation of runner and maintains the bottom of runner cavity volume.In order to reduce frictional force, drive magnet to swing when avoiding runner to rotate, shelf and between centers arrange a pair pulley or shelf and between centers and are provided with bearing.
Compared with the prior art, having can ferromagnetic material effectively in draw fluid in the present invention, meanwhile, effectively can clean again the ferromagnetic material on magnet, except the advantage that ferromagnetic physical efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the view after Fig. 1 runner is cut open;
Fig. 3 is the side sectional view of Fig. 1;
Fig. 4 is the structural representation of embodiment 2
Fig. 5 is the view after Fig. 4 runner partly cut-away;
Fig. 6 is the side sectional view of Fig. 4;
Fig. 7 is the structural representation after embodiment 3 runner partly cut-away;
Fig. 8 is the side sectional view of Fig. 7;
Fig. 9 is the cross sectional view of flange;
Figure 10 is the assembly figure that embodiment 1 adopts the runner of bearing;
Figure 11 is the assembly figure that embodiment 1 adopts the runner of pulley;
Figure 12 is the first package assembly of magnet;
Figure 13 is the second package assembly of magnet;
Figure 14 is the third package assembly of magnet.
Detailed description of the invention:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Embodiment 1: as Fig. 1, 2, shown in 3, the present invention includes with being positioned at the import 2 of low level and being positioned at the fluid passage 3 of high-order outlet 3, runner 4, magnet 5, cleaning machine 6, drive the actuating unit 12 that runner 4 rotates clockwise, runner 4 comprises the non-magnetic circular side panel 4a of both sides, be fixed on the non-magnetic annulus 4b on the circular side panel 4a circumferential edges of both sides, the circular side panel 4a of both sides and annulus 4b forms cavity volume 4c, magnet 5 is magnetic action face in fan-shaped and its both sides sector 5a to ensure the section that magnet magnetic action face is traversed fluid and flow through, magnet 5 is arranged on the bottom of runner 4 cavity volume 4c, the side of magnet 5 is by runner cavity volume 4c medial surface, the cross section of the part of fluid passage 3 respective magnet 5 is in the shape corresponding with the shape in runner 4 cross section, distance between the madial wall of the part of fluid passage 3 respective magnet 5 to runner 4 lateral wall A is at 1-30mm, cleaning machine 6 is positioned at the top of runner 4.
Some flanges 7 are fixed with at the outer surface of runner 4.
As shown in Figure 9, the two sides of flange 7 are inclined-plane 7a, and cleaning machine 6 comprises scraper plate 6a and feeder 6b, and the 6a1 over there that scraper plate 6a abuts against non-magnetic thin plate 4a is soft limit.
As shown in Figure 1, the setting direction of flange 7 on non-magnetic thin plate 4a is setting like this, and when flange 7 turns to scraper plate 6a place with non-magnetic thin plate 4a, flange 7 and scraper plate 6a are parallel to each other.
Magnet 5 is fixed on a shelf 8,8, shelf hangs on the axle 9 on runner 4 cavity volume 4c axis, a pair pulley or bearing 10 are set between shelf 8 and axle 9, the axle 9 driving runner 4 to rotate rotates and is arranged in frame 11, when magnet 5 is positioned at one side, cavity volume 4c bottom, the common center of gravity of magnet 5 and shelf is vertically downward and through the axis of axle 9, and magnet, under the acting in conjunction of its deadweight and shelf gravity, does not rotate with the rotation of runner and maintains the bottom of runner cavity volume.
As shown in Figure 3, the fluid passage 3 with runner 4 has more than 2, and is arranged side by side, and several runner 4 drives rotation by the band moving axis 9 that passes through of actuating unit 12 simultaneously.
Conveniently install and use, destroy to prevent steam from invading in runner 4 to produce magnet 5 simultaneously, as shown in Figure 10,11, on runner 4 axis, cross-under has axle sleeve 4d, axle sleeve 4d and non-magnetic circular side panel 4a is fixed together, non-magnetic circular side panel 4a, the non-magnetic annulus 4b of axle sleeve 4d, both sides form an airtight cavity volume 4c, magnet 5, shelf 8 are arranged in airtight cavity volume 4c, a pair pulley or bearing 10 are arranged between shelf 8 and axle sleeve 4d, and axle 9 cross-under driven by actuating unit 12 drives runner 4 to rotate in axle sleeve 4d.
As shown in Figure 12,13, magnet 5 is connect by several piece magnetic pole strength form to the permanent magnet 5a of non-magnetic thin plate 4a, and such assembling mode, the magnetic attraction of magnet 5 reaches 3000-4000 Gausses.
As shown in figure 14, magnet is made up of several piece permanent magnet 5a, magnetic conductive pole piece 5b, the pole orientation of permanent magnet 5a is parallel with non-magnetic thin plate 4a, the magnetic pole of permanent magnet 5a leans against the side of magnetic conductive pole piece 5b, the front of magnetic conductive pole piece 5b leans against on non-magnetic thin plate 4a medial surface, the front of magnetic conductive pole piece 5b exceeds permanent magnet 5a, such assembling mode, and the front of magnetic conductive pole piece 5b can produce the magnetic attraction up at least 6000 Gausses.
Embodiment 2: as shown in Figure 4,5, 6, the present embodiment is on the basis of embodiment 1, between runner 4 cavity volume 4c bottom surface and magnet 5, arrange some roller bearings 13.Roller bearing 13 is along runner 4 cavity volume 4c circumferential distribution.
The outer middle side part of runner 4 arranges the slotted eye 14 of some (1 or two) setting of mutually staggering (arranging in mutually vertical as two slotted eyes 14 depart from after the center of rotation of runner 4), the side at the both ends of flange 7 is provided with male part 7b, and flange 7 is slidably arranged in slotted eye 14.During work, under gravity, flange 7 glides along slotted eye 14, male part 7b makes flange 7 upper end be positioned in the upper port of slotted eye 14, go directly the edge of runner 4 for the lower end of flange 7, thus play object ferromagnetic material being taken to cleaning mechanism 12 place, when flange 7 moves to top with runner 4 rotation, under gravity, flange 7 glides along slotted eye 14, the bottom of the gyroscope wheel 4 that falls again, like this, the ferromagnetic material of runner 4 outer surface, just in clog-free situation, to scrape down near runner 4 outer surface and imports in feeder 6b by scraper plate 6a.
At fan-shaped magnet 5 while connect a fan-shaped non-magnetizer 15, the weight of non-magnetizer 15 is corresponding with the weight of magnet 5, like this, under gravity, magnet 5, non-magnetizer 15 are positioned at the bottom of the cavity volume 4c of runner 4, and magnet 5 is positioned at side, thus ensure that fluid passage 3 is through magnet 5, ensure that fluid can effectively through the effect of magnet 5.
As shown in Figure 6, the runner 4 with magnet 5 has two or more, and is disposed side by side in same fluid passage 3.
Embodiment 3: as shown in Figure 7,8, the present embodiment is on the basis of embodiment 1,2, magnet 5 is fixed in frame 11 by the fixed axis 16 through the center of rotation of runner 4, the center of rotation of runner 4 is provided with the sleeve 17 be enclosed within fixed axis 16, sleeve 17 is connected with transmission mechanism 18(as the belt pulley by belt drive or the sprocket wheel by chain-driving or gear), actuating unit 12 drives runner 4 to rotate by transmission mechanism 18, sleeve 17.
Magnetic method for removing iron of the present invention realizes like this, fluid flows through the outer surface of the non-magnetic thin plate 4a of runner 4 both sides rotated clockwise, under the effect of the magnetic of the magnet 5 of ferromagnetic material in runner 4 cavity volume 4c contained in fluid, attract and abut against the outer surface of non-magnetic thin plate 4a, and being rotated away from magnet 5 magnetic pole and to leave the sphere of action of magnet 5 magnetic outer by cleaning machine 6(scraper plate 6a along with non-magnetic thin plate 4a) remove and collect on feeder 6b.
Claims (11)
1. a magnetic method for removing iron, it is characterized in that at the non-magnetic thin plate arranging a rotation near magnet magnetic action outer surface, fluid flows through the outer surface of non-magnetic thin plate, ferromagnetic material contained in fluid is under magnet magnetic action, attract and abut against the outer surface of non-magnetic thin plate, and being removed by cleaning machine along with non-magnetic thin plate is rotated away from magnet and leaves outside magnet magnetic action scope.
2. magnetic method for removing iron according to claim 1, it is characterized in that non-magnetic thin plate is two circular side panel forming runner, runner comprises the circular side panel of both sides, be fixed on the annulus on the circular side panel circumferential edges of both sides, magnet is positioned at circular side panel, in the chamber that annulus is formed and the section that fluid flows through is traversed in magnet magnetic action face, magnet positions is constant, and runner rotates, fluid flows through from the runner lateral surface of magnet side, ferromagnetic material leans against the outside of runner and is rotated away from outside the sphere of action of permanent magnet with runner under magnet magneticaction, removed by cleaning machine.
3. magnetic method for removing iron according to claim 1 and 2, it is characterized in that the surface of non-magnetic thin plate is provided with flange, abut against the ferromagnetic material of non-magnetic thin sheet surface under the stop of flange, can only to move with non-magnetic thin plate and mobile, leave the magnetic action scope of magnet and be effectively eliminated mechanism and remove.
4. a magnetic deironing apparatus, it is characterized in that the actuating unit comprising fluid passage, runner, magnet, cleaning machine, the rotation of drive runner, runner comprises non-magnetic circular side panel, the non-magnetic annulus be fixed on the circular side panel circumferential edges of both sides of both sides, the circular side panel of both sides and annulus form cavity volume, magnet is positioned at the bottom of runner cavity volume, the side of magnet is by runner cavity volume medial surface, the cross section of the part of fluid passage respective magnet is in the shape corresponding with the shape in runner cross section, and cleaning machine is positioned at the top of runner.
5. magnetic deironing apparatus according to claim 4, is characterized in that the distance between the madial wall of the part of fluid passage respective magnet to runner lateral wall is not more than 30mm.
6. the magnetic deironing apparatus according to claim 4 or 5, is characterized in that the outer surface of runner is provided with some flanges.
7. magnetic deironing apparatus according to claim 6, it is characterized in that the two sides of flange are inclined-planes, cleaning machine comprises scraper plate, and what scraper plate abutted against non-magnetic thin plate is soft limit over there.
8. magnetic deironing apparatus according to claim 7, it is characterized in that the setting direction of flange on non-magnetic thin plate is setting like this, when flange turns to scraper plate place with non-magnetic thin plate, flange and scraper plate are parallel to each other.
9. the magnetic deironing apparatus according to claim 4 or 5 or 7 or 8, it is characterized in that magnet is fixed in frame by the axle of the center of rotation through runner, or, between runner cavity volume bottom surface and magnet, some roller bearings are set, or, magnet is fixed on a shelf, and shelf then hangs on the axle on runner cavity volume axis.
10. magnetic deironing apparatus according to claim 9, is characterized in that shelf and between centers arrange a pair pulley or shelf and between centers and be provided with bearing.
11. magnetic deironing apparatus according to claim 10, it is characterized in that on runner axis, cross-under has axle sleeve, axle sleeve and non-magnetic circular side panel are fixed together, non-magnetic circular side panel, the non-magnetic annulus of axle sleeve, both sides form an airtight cavity volume, magnet, clip are arranged in airtight cavity volume, a pair pulley or bearing are arranged on shelf and shaft room, and the axle cross-under driven by actuating unit drives runner to rotate in axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488531.4A CN105170324B (en) | 2015-08-11 | 2015-08-11 | A kind of magnetic method for removing iron and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488531.4A CN105170324B (en) | 2015-08-11 | 2015-08-11 | A kind of magnetic method for removing iron and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170324A true CN105170324A (en) | 2015-12-23 |
| CN105170324B CN105170324B (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488531.4A Expired - Fee Related CN105170324B (en) | 2015-08-11 | 2015-08-11 | A kind of magnetic method for removing iron and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170324B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111331A (en) * | 2016-08-29 | 2016-11-16 | 李泽 | A kind of soft magnetic medium assembly and use the deironing apparatus of this assembly |
| CN107055923A (en) * | 2017-05-15 | 2017-08-18 | 廖嘉琪 | A kind of restaurant wastewater treatment device |
| CN110615511A (en) * | 2019-10-17 | 2019-12-27 | 辽阳博仕流体设备有限公司 | Magnetic drum device for sewage magnetic separation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107055923A (en) * | 2017-05-15 | 2017-08-18 | 廖嘉琪 | A kind of restaurant wastewater treatment device |
| CN110615511A (en) * | 2019-10-17 | 2019-12-27 | 辽阳博仕流体设备有限公司 | Magnetic drum device for sewage magnetic separation |
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| Publication number | Publication date |
|---|---|
| CN105170324B (en) | 2017-08-29 |
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Granted publication date: 20170829 Termination date: 20210811 |