CN201807451U - Hyperfine high-gradient magnetic separator - Google Patents
Hyperfine high-gradient magnetic separator Download PDFInfo
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- CN201807451U CN201807451U CN2010205475555U CN201020547555U CN201807451U CN 201807451 U CN201807451 U CN 201807451U CN 2010205475555 U CN2010205475555 U CN 2010205475555U CN 201020547555 U CN201020547555 U CN 201020547555U CN 201807451 U CN201807451 U CN 201807451U
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- China
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- valve
- magnetizing mediums
- gradient magnetic
- magnetic separator
- yoke
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Abstract
The utility model relates to a hyperfine high-gradient magnetic separator, which comprises a main body equipment part and a rectification control cabinet part, wherein the main body equipment part comprises a main body bracket, a magnet yoke arranged on the upper part of the main body bracket, a magnet exciting coil arranged around the magnet yoke and a magnetic medium box arranged in a center gap inside the magnet yoke; the upper part of the magnetic medium box is connected with a vibrating mechanism; both sides outside the magnet yoke are respectively provided with a pipeline system for ore pulp and flushing water to pass through; each pipeline system comprises a pneumatic valve, an electromagnetic valve and a ball valve; the pipeline systems are connected with the magnetic medium box; the rectification control cabinet part comprises a control system for controlling magnet excitation and deexcitation of the magnet exciting coil, controlling action and reset of each valve in the pipeline systems and controlling fault alarm and reset. The hyperfine high-gradient magnetic separator has strong adaptability for the feeding granularity, the concentration and the grade fluctuation, is reliable to work, is convenient to operate and maintain and is the most ideal nonmetallic deferrization equipment.
Description
Technical field
The utility model relates to the benficiation machinery technology, refers in particular to the hyperfine high gradient magnetic separator that the ore dressing of the deironing, purification and the weak magnetic mineral that are fit to nonmetallic mineral is used.
Background technology
Present general nonmetal equipment for removing ferric ion or can only remove mechanical iron or the coarse fraction strongly magnetic mineral; Perhaps treating capacity is little in selected operation, can not satisfy high production capacity demand; Perhaps the rate of recovery is low, tailings grade is high, does not reach meticulous deironing requirement at all.
Summary of the invention
The purpose of this utility model is improved and is innovated at the shortcoming that exists in the background technology and problem, provide a kind of and can satisfy mass disposal, can reach the nonmetal equipment for removing ferric ion of hyperfine processing again, and applied widely, beneficiating efficiency is high, working stability is reliable, equipment operation rate is high, control the hyperfine high gradient magnetic separator that full-automation and easy operating are safeguarded.
The technical solution of the utility model is a kind of magnetic separator that comprises main equipment part and rectification switch board part of structure, wherein:
Main equipment partly comprises main body rack, is arranged on the yoke on main body rack top, is arranged on the magnet exciting coil around the yoke and is arranged on the magnetizing mediums box in yoke inside center slit, and wherein the top of magnetizing mediums box connects vibrating mechanism;
The both sides external of described yoke is provided with the pipe-line system of ore pulp turnover and flushing water turnover, and it comprises each pneumatic operated valve, magnetic valve and ball valve, and pipe-line system connects the magnetizing mediums box;
Described rectification switch board partly comprises excitation and the disconnected magnetic of controlling magnet exciting coil, reaches each valve event and the control system that resets, controls fault alarm and reset in the control piper system.
Advantage of the present utility model and beneficial effect:
1, the simple science of the utility model device structure, de-ironing efficiency height, deironing to the particulate weak magnetic mineral can obtain the good concentrate grade (iron content≤0.5 ‰) and the very high rate of recovery, the real purpose that arrives meticulous deironing, and there is not mechanical transmission device, Gu working stability is reliable, easy to operate, safety.
2, raw ore advances people's magnetizing mediums, the pressure flush water mine tailing that recoils from bottom to top from top to bottom.Hyperfine high gradient magnetic separator adopts the vibrating motor dither to cooperate the pressure (hydraulic) water mode to wash mine tailing, the flushing direction is with opposite to the ore deposit direction, coarse granule is easy just can be developed from the magnetizing mediums below, and add again after the recoil along dashing, can rinse well entering the minute quantity coarse granule of top on the magnetizing mediums, thereby prevent the obstruction of magnetizing mediums effectively.The magnetizing mediums that has solved other strong magnetic separators stops up these domestic and international decades of unsolved technical barrier.
3, background field intensity height, treating capacity is big.The magnetizing mediums surface electric field intensity can reach 31800 Gausses, makes it the weak magnetic-particle in the ore pulp is had powerful absorption affinity, thereby reaches the purpose of hyperfine deironing.
4, the magnetizing mediums of unique magnetic architecture and optimum organization makes the feed preparation unit size upper limit of this equipment reach 20 orders, has simplified on-the-spot graded operation, makes it to have adaptability more widely.
The utility model has well solved the multinomial problem of general equipment for removing ferric ion, reached its intended purposes, belong to that domestic and international de-ferrous effect is best, the state-of-the-art strong magnetic deironing magnetic plant of technology, it is strong to feed preparation unit size, concentration and grade fluctuation adaptability, reliable operation, convenient operating maintenance, is optimal nonmetal equipment for removing ferric ion at present.The scope of application is extensive simultaneously, the deironing of metallic ores such as nonmetal and tungsten ore, troilite, manganese ore and purifying all is suitable for to feldspar, quartz, nepheline, fluorite, sillimanite, spodumene, kaolin etc., by shop test and the trial production of a plurality of ore dressing enterprise, de-ferrous effect is very desirable, customers' responsiveness is good, has very high market prospects and promotional value.
Description of drawings
Fig. 1 is that the utility model master looks cross-sectional view.
Fig. 2 is the utility model left side TV structure schematic diagram.
Fig. 3 is that the utility model yoke master looks cross-sectional view.
Fig. 4 is the utility model yoke vertical view.
Fig. 5 is the utility model coil front view.
Fig. 6 is Fig. 5 A-A cutaway view.
Fig. 7 is the utility model pipe-line system schematic diagram.
Fig. 8 is the utility model magnetizing mediums box principal section structural representation.
Fig. 9 is that cross-sectional view is looked on the utility model magnetizing mediums box left side.
Figure 10 the utility model vibrating mechanism master looks cross-sectional view.
Figure 11 is that cross-sectional view is looked on the utility model vibrating mechanism left side.
Figure 12 is the utility model rectification switch board guidance panel schematic diagram.
The specific embodiment
By Fig. 1 to Figure 12 as can be known, the utility model comprises main equipment part and rectification switch board part, wherein:
Main equipment partly comprises main body rack 1, is arranged on the yoke 2 on main body rack 1 top, is arranged on the magnet exciting coil 3 around the yoke 2 and is arranged on the magnetizing mediums box 5 in yoke 2 inside center slits, and wherein the top of magnetizing mediums box 5 connects vibrating mechanism 6;
The both sides external of described yoke 2 is provided with the pipe-line system 4 of ore pulp turnover and flushing water turnover, and it comprises each pneumatic operated valve, magnetic valve 46 and ball valve 49, and pipe-line system 4 connects magnetizing mediums box 5;
Described rectification switch board partly comprises excitation and the disconnected magnetic of controlling magnet exciting coil 3, reaches each valve event and the control system that resets, controls fault alarm and reset in the control piper system 4.
Yoke 2 described in the utility model is a day font yoke, comprise left and right sides plate 7, front and rear panel 9, iron core 10 and vibrating device stop collar 11, wherein left and right sides plate 7 and front and rear panel 9 are fixing by connecting bolt 8, and iron core 10 is welded on the left and right sides plate 7, and vibrating device stop collar 11 is welded on the iron core 10.Described magnet exciting coil 3 comprises coil 12, stainless steel casing 13 and epoxy resin 14, and wherein coil 12 places in the stainless steel casing 13, and the slit is provided with filler epoxy resin 14 around the coil 12.The pneumatic operated valve of described pipe-line system 4 comprises to ore deposit valve 41, concentrate valve 42, mine tailing valve 43, chats valve 44, cleans water valve 45, rinse water valve 47 and mine tailing valve 48, and above-mentioned each pneumatic operated valve and magnetic valve 46, ball valve 49 all are connected by pipeline with magnetizing mediums box 5.Described magnetizing mediums box 5 comprises connecting plate 15, outer box 16, flange 17, filter plate 18, joint 19, sealed rubber plate 20, gland 21 and magnetizing mediums 23, wherein magnetizing mediums 23 places magnetizing mediums box 5 inside, and sealed rubber plate 20 is connected with flange 17 by fastening bolt 22 with gland 21.Described vibrating mechanism 6 involving vibrations motors 24, be arranged on the vibrating motor support 25 of vibrating motor 24 bottoms and be arranged on the rubber spring 26 of vibrating motor support 25 bottoms, wherein rubber spring 26 places in the vibrating device stop collar 11, and vibrating motor support 25 bottoms are connected with magnetizing mediums box 5 by connecting bolt 27.Described rectification switch board part is by transformation, rectification module, the intelligence ammeter, the intelligent voltage table, the control magnet exciting coil 3 that water pressure gauge and each startup, control, adjusting, indicating device and fault alarm and resetting means are formed and the control system of pipe-line system 4 valves.
Operation principle of the present utility model:
Before giving the ore deposit, at first open cooling water water valve (coil by the copper pipe coiling, interior logical water quench), connect excitation dc power then.Because of electromagnetic induction divides the constituency at ore particle, it is the space between the left and right sides iron core 10, produce magnetic field, during ore dressing, raw ore enters magnetizing mediums box 5 by pipe-line system through giving ore deposit valve 41, magnetizing mediums in the magnetizing mediums box 5 is magnetized in magnetic field, the surface forms high-gradient magnetic field, and magnetic-particle in the ore pulp (being commonly called as iron mud, hereinafter to be referred as iron mud) is by the surface of sorption at magnetizing mediums, ore pulp by magnetizing mediums 23 becomes concentrate because of iron mud wherein is attracted on the magnetizing mediums, discharge concentrate through concentrate valve 42; Stop then to the ore deposit, flushing water enters magnetizing mediums box 5 by pipe-line system through rinse water valve 46 simultaneously, and the ore pulp in the dilution magnetizing mediums box 5 is discharged chats (going back to the ore deposit) through chats valve 44; Stop excitation then and open vibrating motor 24, the rinse water of pressurizeing simultaneously enters magnetizing mediums box 5 by pipe-line system through cleaning water valve 45, and the iron mud that vibration flushing magnetizing mediums 23 surfaces are adsorbed is discharged mine tailing (along the row's of washing iron) through mine tailing valve 43; Stop vibrating motor 24 at last, flushing water enters remaining iron mud on the magnetizing mediums box 5 back flush magnetizing mediums by pipe-line system through rinse water valve 47, discharges mine tailing (backwash row iron) through mine tailing valve 48, so far finishes a complete distinguishing period.The above-mentioned distinguishing period that circulates, thus realize the automatic cycle formula sorting of complete machine.
The concrete control flow of pipe-line system 4 each valves is as follows:
Annotate: 1, ball valve 9 often is generally and opens, and only makes microcall when adjusting each cartridge to the ore deposit flow;
2, by the automatic operation of each valve of PLC programme-control and electric elements, regulate and give ore deposit, row iron, washing time and exciting current size, can reach different treating capacity and de-ferrous effects.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (7)
1. a hyperfine high gradient magnetic separator comprises main equipment part and rectification switch board part, it is characterized in that:
Main equipment partly comprises main body rack (1), be arranged on the yoke (2) on main body rack (1) top, be arranged on yoke (2) magnet exciting coil (3) on every side, with the magnetizing mediums box (5) that is arranged on yoke (2) inside center slit, wherein the top of magnetizing mediums box (5) connects vibrating mechanism (6);
The both sides external of described yoke (2) is provided with the pipe-line system (4) of ore pulp turnover and flushing water turnover, and it comprises each pneumatic operated valve, magnetic valve (46) and ball valve (49), and pipe-line system (4) connects magnetizing mediums box (5);
Described rectification switch board partly comprises the excitation and the disconnected magnetic of control magnet exciting coil (3), reaches each valve event and the control system that resets, controls fault alarm and reset in the control piper system (4).
2. hyperfine high gradient magnetic separator according to claim 1, it is characterized in that described yoke (2) is a day font yoke, comprise left and right sides plate (7), front and rear panel (9), iron core (10) and vibrating device stop collar (11), wherein left and right sides plate (7) and front and rear panel (9) are fixing by connecting bolt (8), iron core (10) is welded on the left and right sides plate (7), and vibrating device stop collar (11) is welded on the iron core (10).
3. hyperfine high gradient magnetic separator according to claim 1, it is characterized in that described magnet exciting coil (3) comprises coil (12), stainless steel casing (13) and epoxy resin (14), wherein coil (12) places in the stainless steel casing (13), and coil (12) slit on every side is provided with filler epoxy resin (14).
4. hyperfine high gradient magnetic separator according to claim 1, the pneumatic operated valve that it is characterized in that described pipe-line system (4) comprises to ore deposit valve (41), concentrate valve (42), mine tailing valve (43), chats valve (44), cleans water valve (45), rinse water valve (47) and mine tailing valve (48), and above-mentioned each pneumatic operated valve and magnetic valve (46), ball valve (49) all are connected by pipeline with magnetizing mediums box (5).
5. hyperfine high gradient magnetic separator according to claim 1, it is characterized in that described magnetizing mediums box (5) comprises connecting plate (15), outer box (16), flange (17), filter plate (18), joint (19), sealed rubber plate (20), gland (21) and magnetizing mediums (23), wherein magnetizing mediums (23) places magnetizing mediums box (5) inside, and sealed rubber plate (20) is connected with flange (17) by fastening bolt (22) with gland (21).
6. hyperfine high gradient magnetic separator according to claim 1, it is characterized in that described vibrating mechanism (6) involving vibrations motor (24), be arranged on the vibrating motor support (25) of vibrating motor (24) bottom and be arranged on the rubber spring (26) of vibrating motor support (25) bottom, wherein rubber spring (26) places in the vibrating device stop collar (11), and vibrating motor support (25) bottom is connected with magnetizing mediums box (5) by connecting bolt (27).
7. hyperfine high gradient magnetic separator according to claim 1, it is characterized in that described rectification switch board part is by transformation, rectification module, the intelligence ammeter, the intelligent voltage table, the control magnet exciting coil (3) that water pressure gauge and each startup, control, adjusting, indicating device and fault alarm and resetting means are formed and the control system of pipe-line system (4) valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205475555U CN201807451U (en) | 2010-09-29 | 2010-09-29 | Hyperfine high-gradient magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205475555U CN201807451U (en) | 2010-09-29 | 2010-09-29 | Hyperfine high-gradient magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807451U true CN201807451U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205475555U Expired - Lifetime CN201807451U (en) | 2010-09-29 | 2010-09-29 | Hyperfine high-gradient magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807451U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934247A (en) * | 2010-09-29 | 2011-01-05 | 岳阳大力神电磁机械有限公司 | Hyperfine high-gradient magnetic separator |
| CN103071586A (en) * | 2013-02-20 | 2013-05-01 | 周洪辉 | High-gradient electric permanent magnetic separator |
| CN103464278A (en) * | 2013-09-17 | 2013-12-25 | 岳阳大力神电磁机械有限公司 | Magnetic medium circulating type high gradient magnetic separator |
| CN105057094A (en) * | 2015-07-15 | 2015-11-18 | 安徽理工大学 | High-gradient permanent magnetic separator of continuous dynamic magnetic pole vibrating bed |
| CN105381875A (en) * | 2015-12-04 | 2016-03-09 | 赣州金环磁选设备有限公司 | Slurry high gradient magnetic separator without being dismantled and cleaned and quadruple washdown front and back cleaning method thereof |
-
2010
- 2010-09-29 CN CN2010205475555U patent/CN201807451U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934247A (en) * | 2010-09-29 | 2011-01-05 | 岳阳大力神电磁机械有限公司 | Hyperfine high-gradient magnetic separator |
| CN103071586A (en) * | 2013-02-20 | 2013-05-01 | 周洪辉 | High-gradient electric permanent magnetic separator |
| CN103464278A (en) * | 2013-09-17 | 2013-12-25 | 岳阳大力神电磁机械有限公司 | Magnetic medium circulating type high gradient magnetic separator |
| CN103464278B (en) * | 2013-09-17 | 2015-09-09 | 岳阳大力神电磁机械有限公司 | The circulating high gradient magnetic separator of magnetizing mediums |
| CN105057094A (en) * | 2015-07-15 | 2015-11-18 | 安徽理工大学 | High-gradient permanent magnetic separator of continuous dynamic magnetic pole vibrating bed |
| CN105057094B (en) * | 2015-07-15 | 2017-03-15 | 安徽理工大学 | A kind of continuously dynamic magnetic pole vibrated bed high-gradient permanent magnetic separator |
| CN105381875A (en) * | 2015-12-04 | 2016-03-09 | 赣州金环磁选设备有限公司 | Slurry high gradient magnetic separator without being dismantled and cleaned and quadruple washdown front and back cleaning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110427 Effective date of abandoning: 20120523 |