CN204338326U - Full automatic elutriation magnetic separation, magnetic flotation all-in-one - Google Patents
Full automatic elutriation magnetic separation, magnetic flotation all-in-one Download PDFInfo
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- CN204338326U CN204338326U CN201420716350.3U CN201420716350U CN204338326U CN 204338326 U CN204338326 U CN 204338326U CN 201420716350 U CN201420716350 U CN 201420716350U CN 204338326 U CN204338326 U CN 204338326U
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Abstract
Full automatic elutriation magnetic separation, magnetic flotation all-in-one, belong to sorting mineral apparatus field, solve the technical problem of magnetic separation and buoyancy aid integration, the technical scheme adopted is: comprise the wash mill being provided with dispenser, be located at the overflow device on wash mill top, the feed pipe be communicated with wash mill inside and magnet exciting coil, its key is: also comprise the magnetic flotation post coaxially arranged with wash mill and the device being filled with bubble and medicament to magnetic flotation post inside, wash mill is positioned at the cavity of magnetic flotation post, magnet exciting coil is located at the cylindrical portion of wash mill and/or magnetic flotation post, agitating device is provided with in the bottom of magnetic flotation post.The beneficial effects of the utility model are: integrate magnetic separation and magnetic flotation, magnetic flotation is relatively located at the outside of magnetic separation and is isolated from each other and realizes magnetic flotation and magnetic separation respectively, also have the effect of magnetic force in the process of magnetic flotation, ore dressing precision is high, is that magnetic truly floats all-in-one.
Description
Technical field
The utility model belongs to sorting mineral apparatus field, is specifically related to a kind of electromagnetic separation and magnetic flotation equipment integrating.
Background technology
In the production field such as mine, metallurgy, ore dressing is absolutely necessary production link.Flotation and magnetic separation are two kinds of important beneficiation methods.Along with selecting factory to improve constantly the requirement of refractory ore mineral processing index, single flotation or magnetic separation is adopted to be difficult to carry out efficient, high-quality sorting to iron mineral.Current preparation equipment is all magnetic separator and Magnetic flotation machine are divided into two steps complete, the advantage done like this is with strong points, technical maturity, but also there is the shortcomings such as floor space is large, technological process long, use equipment is many, operating personnel are many, increase cost, and separately use, magnetic flotation process also will have selected and scan, and make flow process more complicated like this, and the separating effect of mineral also has larger impact.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of Full automatic elutriation magnetic separation, magnetic flotation all-in-one, outside magnetic flotation post being located at wash mill magnetic flotation and magnetic separation are sorted space is relative separates, reach the object synchronously realizing magnetic separation and magnetic flotation in an equipment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: Full automatic elutriation magnetic separation, magnetic flotation all-in-one, comprise the wash mill being provided with dispenser, the overflow device being located at wash mill top, the feed pipe be communicated with wash mill inside and magnet exciting coil, its key is: also comprise the magnetic flotation post coaxially arranged with wash mill and the device being filled with bubble and medicament to magnetic flotation post inside, wash mill is positioned at the cavity of magnetic flotation post inside, magnet exciting coil is located at the cylindrical portion of wash mill and/or magnetic flotation post, is provided with agitating device in the bottom of magnetic flotation post.
Further, described agitating device is located at the agitator in the bottom cavity of magnetic flotation post.
Further, between the rotating shaft of described agitator and axle sleeve, be provided with the path carrying air and medicament, be filled with bubble and be communicated with by the inside of this path with magnetic flotation post with the device of medicament.
Further, described in be filled with bubble and medicament device be located at the bottom outside of magnetic flotation post, described in be filled with bubble and medicament device be ejector.
Further, in the cylindrical bottom outer wall tangential direction that feed pipe is located at wash mill and through magnetic flotation post, the square delivery port that the water in feed pipe is evenly arranged by the inwall circumference along wash mill is communicated with wash mill is inner.
Further, be provided with mounting flange in the outside of magnetic flotation post, be provided with concentrate ore discharge device in magnetic flotation column bottom.
Further, ore discharge device is provided with bottom wash mill, described ore discharge device is the taper control valve being located at wash mill bottom end, and taper control valve is connected to form the unlatching of taper control valve or the executing agency of cut out by connecting rod and the actuating unit being located at magnetic flotation column bottom end.
Further, the spool afterbody of described taper control valve is provided with diffusing groove.
Further, described overflow device comprises the magnetic flotation post overflow device be located at above magnetic flotation post and the wash mill overflow device be located at above wash mill, wash mill overflow device is positioned at the top of magnetic flotation post overflow device, and magnetic flotation post overflow device and wash mill overflow device share mine tailing outlet.
Further, described magnetic flotation post is provided with liquid-level measuring-controlling apparatus.
The utility model provides beneficial effect to be: integrate magnetic separation and magnetic flotation, and magnetic flotation is relatively located at the outside of magnetic separation and is isolated from each other and realizes magnetic flotation and magnetic separation respectively, and ore dressing precision is high, is that magnetic truly floats all-in-one; The magnetic force that flotation column make use of wash mill becomes magnetic flotation post truly, makes magnet exciting coil simultaneously for column magnetic separator and magnetic flotation post provide magnetic field, reduces cost; Magnetic flotation post is equivalent to the magnetic field balance columns that in wash mill inner barrel, coaxial is arranged, and solve and sort barrel core field decay serious problems, realize equipment enlarging, the consumption of water is reduced; Wash mill overflow device is positioned at the top of magnetic flotation post overflow device, and the mine tailing of wash mill enters leading in bubble groove of magnetic flotation post by debris tube, and play the effect brewed, the bubble mine tailing being beneficial to magnetic flotation post is discharged smoothly; Magnetic separation and magnetic flotation is realized in an equipment, compact conformation, reasonable in design.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the accompanying drawings: 1 is dispenser, 2 is wash mills, and 3 is magnet exciting coils, 4 is concentrate ore discharge devices, and 5 is magnetic flotation posts, and 6 is feed pipes, 7 is taper control valves, and 8 is actuating units, and 9 is agitators, 10 is ejectors, 11 is mounting flanges, and 12 is liquid-level measuring-controlling apparatus, and 13 is magnetic flotation post overflow devices, 14 is wash mill overflow devices, and 15 is mine tailing outlets.
Detailed description of the invention
Referring to accompanying drawing, Full automatic elutriation magnetic separation, magnetic flotation all-in-one, comprise the wash mill 2 being provided with dispenser 1, the overflow device being located at wash mill 2 top, the feed pipe 6 be communicated with wash mill 2 inside and magnet exciting coil 3, its key is: also comprise the coaxial magnetic flotation post 5 arranged and the device being filled with bubble and medicament to magnetic flotation post 5 inside with wash mill 2, wash mill 2 is positioned at the cavity of magnetic flotation post 5, magnet exciting coil 3 is located at the cylindrical portion of wash mill 2 and/or magnetic flotation post 5, is provided with agitating device in the bottom of magnetic flotation post 5.
Above-mentioned agitating device is the agitator 9 be located in the bottom cavity of magnetic flotation post 5.Be provided with the path carrying air and medicament between the rotating shaft of agitator 9 and axle sleeve, be filled with bubble and be located at the bottom outside of magnetic flotation post 5 with the device of medicament and be communicated with by the inside of this path with magnetic flotation post 5.The device being filled with bubble and medicament is with Jia Kou and the ejector 10 adding gas port.For reaching best magnetic flotation effect, many group agitators 9 and ejector 10 can be set.
Ore discharge device is provided with bottom wash mill 2, ore discharge device is the taper control valve 7 being located at wash mill 2 bottom end, and taper control valve 7 is connected to form the unlatching of taper control valve 7 or the executing agency of cut out by connecting rod and the actuating unit 8 being located at magnetic flotation post 5 bottom end.Concentrate ore discharge device 4 is provided with bottom magnetic flotation post 5.For making primary slurry evenly spread in magnetic flotation post 5, the spool afterbody of taper control valve 7 is provided with diffusing groove.The spool afterbody cylindrical of tapered control valve 7 is comparatively large and be designed with diffusing groove, can distribute after making ore pulp enter magnetic flotation post 5 evenly, be suitable for the vignite selected through wash mill 2 and on a small quantity field trash directly enter magnetic flotation post 5.
In the cylindrical bottom outer wall tangential direction that feed pipe 6 is located at wash mill 2 and through magnetic flotation post 5, the square delivery port that the water in feed pipe 6 is evenly arranged by the inwall circumference along wash mill 2 is communicated with wash mill 2 is inner.
Overflow device comprises the magnetic flotation post overflow device 13 be located at above magnetic flotation post 5 and the wash mill overflow device 14 be located at above wash mill 2, wash mill overflow device 14 is positioned at the top of magnetic flotation post overflow device 13, the mine tailing outlet of wash mill overflow device 14 is positioned at the highest point on the slope of magnetic flotation post overflow launder 13, the overflow of wash mill brews effect, and magnetic flotation post overflow device 13 and wash mill overflow device 14 share mine tailing outlet 15.
Referring to accompanying drawing, wash mill 2 and magnetic flotation post 5 arranged coaxial, it is inner that wash mill 2 is positioned at magnetic flotation post 5.Be provided with in the outside of magnetic flotation post 5 for installing the mounting flange 11 eluriating Magnetic flotation machine.Magnet exciting coil 3 is located at the cylindrical portion of wash mill 2.Taper control valve 7 is provided with in the bottom of wash mill 2.The spool afterbody cylindrical of tapered control valve 7 is comparatively large and be designed with diffusing groove, can distribute after making ore pulp enter magnetic flotation post 5 evenly, be suitable for the vignite selected through wash mill 2 and on a small quantity field trash directly enter magnetic flotation post 5.Magnetic flotation post 5 bottom inside and outside arrange multiple agitator 9 and ejector 10 respectively along its circumference.Medicament and air carry the path of air and medicament to enter the bottom of magnetic flotation post 5 by ejector 10 by being located between the rotating shaft of agitator 9 and axle sleeve.Magnetic flotation post 5 is provided with the liquid-level measuring-controlling apparatus 12 of monitoring liquid level.
During specific works: ore pulp feeds through dispenser 1 and is positioned at wash mill 5 middle position and evenly scatters, and feed pipe 6 produces stable eddy current water upwards, and magnet exciting coil 3 produces controlled magnetic field.Enter the ore pulp of wash mill 2 under the acting in conjunction of self gravitation, eddy current waterpower and magnetic force, gangue mineral upwards enters tailing tank through wash mill overflow device 14.Vignite and the part gangue mineral be mingled with sink to directly entering magnetic flotation post 5 through tapered control valve 7.Enter air bottom magnetic flotation post 5 and medicament through ejector 10 to stir through agitator 9 and fully mix mineralising.Vignite in magnetic flotation post 5, by buoyancy, magnetic force, the further sorting of gravity, can obtain the iron ore concentrate of high-quality, be discharged by concentrate ore discharge device 4; Bubble mine tailing converges through magnetic flotation post overflow device 13 and the mine tailing of wash mill 2 and exports 15 through mine tailing and enter tailings glass system.Wash mill overflow device 14 is positioned at the top of magnetic flotation post overflow device 13, and the mine tailing of wash mill 2 enters leading in bubble groove of magnetic flotation post 5 by debris tube, and can play the effect brewed, the bubble mine tailing being conducive to magnetic flotation post is discharged smoothly.Under control of the control system, the magnetic field force that the feeding coal of control dispenser 1, magnet exciting coil 3 produce, tapered control valve 7 feed associated treatment magnetic separation and the magnetic flotations such as the ore pulp amount of magnetic flotation post 5, reach Automatic Control.
In above-described embodiment, can also magnet exciting coil 3 be all set or magnet exciting coil 3 is set on magnetic flotation post 5 on wash mill 2 with magnetic flotation post 5 and realize.
Claims (10)
1. Full automatic elutriation magnetic separation, magnetic flotation all-in-one, comprise the wash mill (2) being provided with dispenser (1), be located at the overflow device on wash mill (2) top, the feed pipe (6) be communicated with wash mill (2) inside and magnet exciting coil (3), it is characterized in that: also comprise the coaxial magnetic flotation post (5) arranged and the device being filled with bubble and medicament to magnetic flotation post (5) inside with wash mill (2), wash mill (2) is positioned at the cavity of magnetic flotation post (5), magnet exciting coil (3) is located at the cylindrical portion of wash mill (2) and/or magnetic flotation post (5), agitating device is provided with in the bottom of magnetic flotation post (5).
2. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, is characterized in that: described agitating device is the agitator (9) be located in the bottom cavity of magnetic flotation post (5).
3. Full automatic elutriation magnetic separation according to claim 2, magnetic flotation all-in-one, it is characterized in that: between the rotating shaft of described agitator (9) and axle sleeve, be provided with the path carrying air and medicament, be filled with bubble and be communicated with by the inside of this path with magnetic flotation post (5) with the device of medicament.
4. the Full automatic elutriation magnetic separation according to claim 1 or 3, magnetic flotation all-in-one, is characterized in that: described in be filled with bubble and medicament device be located at the bottom outside of magnetic flotation post (5), described in be filled with bubble and medicament device be ejector (10).
5. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, it is characterized in that: in the cylindrical bottom outer wall tangential direction that feed pipe (6) is located at wash mill (2) and through magnetic flotation post (5), the square delivery port that the water in feed pipe (6) is evenly arranged by the inwall circumference along wash mill (2) is communicated with wash mill (2) is inner.
6. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, is characterized in that: be provided with mounting flange (11) in the outside of magnetic flotation post (5), is provided with concentrate ore discharge device (4) in magnetic flotation post (5) bottom.
7. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, it is characterized in that: be provided with ore discharge device in wash mill (2) bottom, described ore discharge device is the taper control valve (7) being located at wash mill (2) bottom end, and taper control valve (7) is connected to form the unlatching of taper control valve (7) or the executing agency of cut out by connecting rod and the actuating unit (8) being located at magnetic flotation post (5) bottom end.
8. Full automatic elutriation magnetic separation according to claim 7, magnetic flotation all-in-one, is characterized in that: the spool afterbody of described taper control valve (7) is provided with diffusing groove.
9. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, it is characterized in that: described overflow device comprises the magnetic flotation post overflow device (13) being located at magnetic flotation post (5) top and the wash mill overflow device (14) being located at wash mill (2) top, wash mill overflow device (14) is positioned at the top of magnetic flotation post overflow device (13), and wash mill overflow device (14) and magnetic flotation post overflow device (13) share mine tailing outlet (15).
10. Full automatic elutriation magnetic separation according to claim 1, magnetic flotation all-in-one, is characterized in that: on described magnetic flotation post (5), be provided with liquid-level measuring-controlling apparatus (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716350.3U CN204338326U (en) | 2014-11-26 | 2014-11-26 | Full automatic elutriation magnetic separation, magnetic flotation all-in-one |
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| CN201420716350.3U CN204338326U (en) | 2014-11-26 | 2014-11-26 | Full automatic elutriation magnetic separation, magnetic flotation all-in-one |
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| CN204338326U true CN204338326U (en) | 2015-05-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435959A (en) * | 2015-09-26 | 2016-03-30 | 潍坊隆利重机有限公司 | Vertical type concentrating and washing integrated type permanent-magnet magnetic separator |
| CN112427139A (en) * | 2020-10-14 | 2021-03-02 | 清华大学 | Magnetic liquid screening device |
| CN114226072A (en) * | 2021-12-10 | 2022-03-25 | 临沂会宝岭铁矿有限公司 | Electromagnetic elutriation desulfurization method and system for fine iron powder |
-
2014
- 2014-11-26 CN CN201420716350.3U patent/CN204338326U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435959A (en) * | 2015-09-26 | 2016-03-30 | 潍坊隆利重机有限公司 | Vertical type concentrating and washing integrated type permanent-magnet magnetic separator |
| CN112427139A (en) * | 2020-10-14 | 2021-03-02 | 清华大学 | Magnetic liquid screening device |
| CN112427139B (en) * | 2020-10-14 | 2021-09-07 | 清华大学 | Magnetic liquid screening device |
| CN114226072A (en) * | 2021-12-10 | 2022-03-25 | 临沂会宝岭铁矿有限公司 | Electromagnetic elutriation desulfurization method and system for fine iron powder |
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