CN102172563A - Composite curtain type slurry deferrizer - Google Patents
Composite curtain type slurry deferrizer Download PDFInfo
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- CN102172563A CN102172563A CN2010106075094A CN201010607509A CN102172563A CN 102172563 A CN102172563 A CN 102172563A CN 2010106075094 A CN2010106075094 A CN 2010106075094A CN 201010607509 A CN201010607509 A CN 201010607509A CN 102172563 A CN102172563 A CN 102172563A
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Abstract
The invention discloses a composite curtain type slurry deferrizer, which belongs to the field of separation for separating solid materials from fluid. The composite curtain type slurry deferrizer comprises a machine case and a material tank communicated with the machine case, wherein the material tank has a charging opening; rollers and a separator cartridge are arranged in the machine case; and a sectorial magnet is arranged in each of the rollers and the separator cartridge. The composite curtain type slurry deferrizer is characterized in that: at least two rollers are adopted; the magnetic properties of the sectorial magnets in two adjacent rollers are opposite; and the charging opening is arranged between two adjacent rollers. In the invention, two adjacent rollers are arranged in the machine case, the magnets are arranged in the rollers, a high-intensity magnetic field force is formed between the two adjacent rollers, and the charging opening is arranged between the two adjacent rollers; therefore, iron scraps in the slurry is absorbed on the outer walls of the rollers under the action of the high-intensity magnetic field force, and the deferrizing effect is excellent.
Description
Technical field
The invention belongs to the magnetic separation field of separating solids material from fluid, be specifically related to a kind of equipment for magnetic separation that has detachable pole.
Background technology
The slurry that often uses semi liquid state in fields such as chemical industry, pottery, papermaking as raw material to produce the solid finished product.Itself may have particulates such as iron filings these slurries, also may sneak into iron filings in processing, storage process.The existence of iron filings can cause the quality problems of finished product, and sometimes production equipment is brought damage.Therefore, before entering production link, above-mentioned slurry needs to remove the iron filings that wherein have.In the prior art, people have invented a kind of magnetic separator de-ironing and have solved this problem.Existing magnetic separator de-ironing generally adopts the magnetic force deironing, magnetic separator de-ironing comprises cabinet and the feeding mouth that communicates with cabinet, cylinder and cylinder are set in the cabinet, fan-shaped magnet all is set in cylinder and the cylinder, bottom at cabinet is provided with discharging opening, and discharging opening is communicated with deflector chute, and the iron filings guide groove is set in the cabinet, one end of iron filings guide groove is near cylinder, and the other end stretches out outside the cabinet.Slurry enters in the cabinet from feeding mouth, iron filings wherein are adsorbed on the cylinder earlier, cylinder rotates the iron filings that drive on its outer wall and rotates thereupon, turn to the magnetic field range of disengaging fan-shaped magnet when iron filings after, the iron filings on the cylinder outer wall are subjected to the magneticaction of fan-shaped magnet in the cylinder and are adsorbed to once more on the outer wall of cylinder.Fan-shaped magnet in the cylinder regularly rotates, and after this fan-shaped magnet turned to certain position, the former iron filings that are positioned at the cylinder outer wall fell into the iron filings guide groove after losing magnetic adsorbability.So just the iron filings in the slurry are separated.The magnetic separator de-ironing of this kind principle has been widely used in fields such as chemical industry, pottery, papermaking.In the existing magnetic separator de-ironing, be subjected to the restriction of magnet material and performance, the magnetic field intensity of cylinder interior wing type magnet is generally 3000-5500GS.Although people have adopted multiple mode to improve magnetic field intensity, the magnetic field intensity of cylinder outer wall nearside is still very low, and de-ferrous effect is still not good.
Summary of the invention
Problem for the magnetic separator de-ironing that solves prior art exists the invention provides a kind of compound curtain formula sizing material iron removing machine, and it can improve the magnetic field intensity of cylinder outer wall nearside, strengthens de-ferrous effect.
The technical solution adopted for the present invention to solve the technical problems is: design a kind of compound curtain formula sizing material iron removing machine, comprise cabinet and the hopper that is communicated with cabinet, offer feed opening on the hopper, cylinder and cylinder are set in the cabinet, fan-shaped magnet all is set in cylinder and the cylinder, the quantity that it is characterized in that cylinder is at least two, and the magnetic of the fan type magnet in the two adjacent cylinders is different, and feed opening is arranged between the two adjacent cylinders.
When only adopting two cylinders, the present invention can all be provided with feed opening above the center line of each cylinder; If the quantity of cylinder is greater than two and setting in pairs, described paired cylinder is the levels shape to be arranged, and the center line top that is in each cylinder of the superiors all is provided with feed opening.Dividing plate is set in the hopper, and dividing plate is separated into hopper the two parts that can communicate up and down.The bottom of each cylinder is provided with the iron filings guide groove.Shared chute is set on the cabinet, and shared chute is arranged on the below of cylinder.On the outer wall of cylinder parting bead is set.
The invention has the beneficial effects as follows:
(1) owing to is provided with two adjacent cylinders in the cabinet, magnet is set in the cylinder, between two adjacent cylinders, form high-intensity magnetic field force, be arranged between the two adjacent cylinders owing to feed opening again, thereby the iron filings in the slurry are subjected to the effect of high-intensity magnetic field power and are adsorbed on the cylinder outer wall the excellent benefit of de-ferrous effect.
(2) under the effect of the fan type magnet in cylinder, the iron filings that adhere on the cylinder outer wall are drawn on the outer wall of cylinder.Compared with prior art, the drawback of when having avoided deironing iron filings and part slurry having been discharged has together been eliminated the wasting phenomenon of former slurry.
(3) owing on the outer wall of cylinder parting bead is set, when cylinder rotated, parting bead can will " push away away " attached to the iron filings on the cylinder outer wall, thereby had avoided the packing phenomenon of iron filings in cylinder fan type magnet edge.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the structural representation of another embodiment of the present invention.
1. cabinets among the figure, 2. cylinder, 3. water pipe, 4. cylinder, 5. hopper, 6. dividing plate, 7. feed opening, 8. feed opening, 9. dividing plate, 10. hopper, 11. cylinders, 12. water pipes, 13. fan type magnet, 14. iron filings guide grooves, 15. fan type magnets, 16. shared chute, 17. fan type magnets, 18. iron filings guide grooves, 19. fan type magnet, 20. cylinders, 21. parting beads.
The specific embodiment
Embodiment one:
As shown in Figure 1, cabinet 1 fixed placement is provided with cylinder 4,11 and cylinder 2,20 in the cabinet 1 on support, and cylinder and cylinder all adopt horizontal positioned.Place fan type magnet 15,17 in the cylinder 4,11 respectively, the magnetic of fan type magnet 15,17 is different.Fan- shaped magnet 15,17 is and fixedly installs, and its central angle span is 150 °-200 °.Place fan type magnet 13,19 in the cylinder 2,20 respectively; Fan- shaped magnet 13,19 is set on the power transmission shaft, and power transmission shaft can be rotated by driven by motor.The central angle of fan type magnet 13,19 is set to 60 °, and its span is 50 °-120 °.The magnetic intensity of described various fan type magnets can be set to 4500GS-5000GS.Two adjacent settings of cylinder, it can be controlled in about 10mm the most as required.Hopper 5 is set above cylinder 4, and the feed opening 7 of hopper 5 is arranged between cylinder 4 and the cylinder 11; The top of cylinder 11 is provided with hopper 10, and the feed opening 8 of hopper 10 is arranged between cylinder 4 and the cylinder 11.The below of cylinder 2,20 is provided with iron filings guide groove 14,18 respectively.Shared chute 16 is set on the cabinet, and shared chute 16 is arranged on two belows between the cylinder.
In the cavity between the cylinder 4,11 that the feed opening 7,8 of the material-mud that contains iron filings on hopper 5,10 flows in the cabinets 1.Because the magnetic of fan type magnet 15,17 is different, thereby magnetic field superposition occurs in the cavity between cylinder 4,11 and form the phenomenon of high-intensity magnetic field.Iron filings in the material-mud are subjected to the high-intensity magnetic field effect and are adsorbed on the outer wall of cylinder 4,11.Because feed opening 7,8 is separately positioned on the center line top of cylinder 4,11, the iron filings in the slurry are all vertically dropped on the outer wall of cylinder by the effect meeting of gravity.On enter material way, form curtain formula pan feeding.Cylinder 4 clockwise rotates under the drive of motor, iron filings on the cylinder rotate thereupon, and when iron filings turned to the magnetic field range that breaks away from fan-shaped magnet 15, iron filings lost magnetic force, at this moment, under the magneticaction of the fan-shaped magnet 13 of iron filings in cylinder 2 and be adsorbed on the outer wall of cylinder 2.Fan-shaped magnet 13 regularly rotates, and it rotates and can be set to 1 minute blanking time, and rotating speed can be set to 1r/s.After fan-shaped magnet 13 turned to certain angle, the iron filings on cylinder 2 outer walls lost magnetic force and drop in the iron filings guide groove 14.For effectively removing the iron filings on cylinder 2 outer walls, sparge pipe 3 is set above cylinder 2, when fan-shaped magnet 13 rotated, the water in the sparge pipe 3 rushed at the outer wall of cylinder 2 and iron filings is washed away.Be the control time of flow, sparge pipe 3 can link to each other with magnetic valve, and this magnetic valve regularly opens and closes.Slurry after the deironing flows out through shared chute 16.The deironing mode of cylinder 11 and cylinder 20 is identical with the deironing mode of cylinder 4 and cylinder 2, does not state at this.
During the cylinder rotation, iron filings are subjected to the magneticaction of cylinder interior wing type magnet and may be suspended in the cylinder wall nearside, thereby iron filings can't be taken away.For anti-generation of planting situation here, on the outer wall of cylinder, can fix a plurality of parting beads 21.Iron filings are drawn in the space between the parting bead by the fan-shaped magnet in the cylinder, and when cylinder rotated, iron filings were promoted by parting bead and rotate with cylinder.
Through test, the magnetic field intensity between the two adjacent cylinders can reach 11000GS, has strengthened de-ferrous effect greatly.
In the present invention, the water spraying time of the rotation of fan-shaped magnet, sparge pipe can adopt microcomputer program control in the rotation of cylinder, the cylinder.
Embodiment two:
As shown in Figure 2, cylinder of the present invention and cylinder can be the arrangement of levels shape.After slurry flows down from feed opening, behind upper strata cylinder, intermediate calender rolls, lower floor's cylinder, from shared chute 16, discharge successively.Iron filings in the slurry are discharged from the iron filings guide groove after upper strata cylinder, middle cylinder, lower floor's cylinder separate.So layering deironing has strengthened de-ferrous effect greatly.
Claims (7)
1. compound curtain formula sizing material iron removing machine, comprise cabinet and the hopper that is communicated with cabinet, offer feed opening on the hopper, cylinder and cylinder are set in the cabinet, fan-shaped magnet all is set in cylinder and the cylinder, the quantity that it is characterized in that cylinder is at least two, and the magnetic of the fan type magnet in the two adjacent cylinders is different, and feed opening is arranged between the two adjacent cylinders.
2. compound curtain formula sizing material iron removing machine according to claim 1, the quantity that it is characterized in that cylinder is greater than two and setting in pairs, and described paired cylinder is the levels shape and arranges.
3. compound curtain formula sizing material iron removing machine according to claim 1 is characterized in that the center line top of each cylinder all is provided with feed opening.
4. compound curtain formula sizing material iron removing machine according to claim 1 is characterized in that on the outer wall of cylinder parting bead being set.
5. according to claim 2 or 3 or 4 described compound curtain formula sizing material iron removing machines, it is characterized in that being provided with in the hopper dividing plate dividing plate and hopper is separated into the two parts that can communicate up and down.
6. according to claim 2 or 3 or 4 described compound curtain formula sizing material iron removing machines, it is characterized in that the bottom of each cylinder is provided with the iron filings guide groove.
7. according to claim 2 or 3 or 4 described compound curtain formula sizing material iron removing machines, it is characterized in that being provided with on the cabinet shared chute, shared chute is arranged on the below of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106075094A CN102172563A (en) | 2010-12-27 | 2010-12-27 | Composite curtain type slurry deferrizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106075094A CN102172563A (en) | 2010-12-27 | 2010-12-27 | Composite curtain type slurry deferrizer |
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| Publication Number | Publication Date |
|---|---|
| CN102172563A true CN102172563A (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106075094A Pending CN102172563A (en) | 2010-12-27 | 2010-12-27 | Composite curtain type slurry deferrizer |
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| Country | Link |
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| CN (1) | CN102172563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324801A (en) * | 2014-09-03 | 2015-02-04 | 四川德胜集团钒钛有限公司 | Vanadium-titanium slag selection apparatus and vanadium-titanium slag iron online selection production line |
| CN110721805A (en) * | 2019-10-14 | 2020-01-24 | 海盐力度紧固件有限公司 | Scrap iron distributing device for machining fasteners |
| CN113976317A (en) * | 2021-10-08 | 2022-01-28 | 广东家美陶瓷有限公司 | Ceramic slurry anhydrous iron remover and control method thereof |
-
2010
- 2010-12-27 CN CN2010106075094A patent/CN102172563A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324801A (en) * | 2014-09-03 | 2015-02-04 | 四川德胜集团钒钛有限公司 | Vanadium-titanium slag selection apparatus and vanadium-titanium slag iron online selection production line |
| CN110721805A (en) * | 2019-10-14 | 2020-01-24 | 海盐力度紧固件有限公司 | Scrap iron distributing device for machining fasteners |
| CN113976317A (en) * | 2021-10-08 | 2022-01-28 | 广东家美陶瓷有限公司 | Ceramic slurry anhydrous iron remover and control method thereof |
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Application publication date: 20110907 |