CN203816772U - Wet type high-intensity permanent magnetic separator for coarse grains - Google Patents
Wet type high-intensity permanent magnetic separator for coarse grains Download PDFInfo
- Publication number
- CN203816772U CN203816772U CN201420230700.5U CN201420230700U CN203816772U CN 203816772 U CN203816772 U CN 203816772U CN 201420230700 U CN201420230700 U CN 201420230700U CN 203816772 U CN203816772 U CN 203816772U
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- China
- Prior art keywords
- roller
- permanent magnetic
- magnetic
- ore
- wet type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 19
- 239000011707 mineral Substances 0.000 claims abstract description 19
- 239000012141 concentrate Substances 0.000 claims description 18
- 239000013589 supplement Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 abstract description 4
- 229910021646 siderite Inorganic materials 0.000 abstract description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002223 garnet Substances 0.000 abstract description 3
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 239000011572 manganese Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 4
- 238000007599 discharging Methods 0.000 abstract 3
- 229910052595 hematite Inorganic materials 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 description 17
- 239000007788 liquid Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011656 manganese carbonate Substances 0.000 description 1
- 229940093474 manganese carbonate Drugs 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a wet type high-intensity permanent magnetic separator for coarse grains. The wet type high-intensity permanent magnetic separator comprises an ore feeding device (1), a motor, a motor reducing gear connected with the motor, a box and a rack (7), wherein a high-intensity permanent magnetic roller (2) is directly connected with the motor reducing gear through a shaft; the ore feeding device (1) is arranged laterally above the high-intensity permanent magnetic roller (2); a roller brush (5) is arranged on one ore discharging side of the high-intensity permanent magnetic roller (2); the roller brush (5) and the high-intensity permanent magnetic roller (2) are connected through a belt wheel and a belt (4); upper and lower ore discharging water pipes (3) are arranged on the ore discharging side of the high-intensity permanent magnetic roller (2); and a water replenishing port (9) is formed in the bottom of the box and communicated with a separation box (11). The wet type high-intensity permanent magnetic separator for coarse grains has high magnetic field intensity of the cylinder surface, high processing capacity, large magnetic field gradient and high separation accuracy, is suitable for separation of 10-0 mm weak magnetic minerals, and is particularly suitable for separation of manganese ore, brown iron ore, haematite, ilmenite, siderite, garnet and the like.
Description
Technical field
The utility model relates to a kind of wet-type permanent magnetic separator, especially designs the wet type permanent magnet intensity magnetic separator of a kind of applicable 10-0mm weak magnetic mineral sorting, is extensively suitable for the sorting of manganese ore, limonite, bloodstone, ilmenite, siderite, garnet etc.
Background technology
At present, the feed particle size upper limit of intensity magnetic separator is generally 1～0 ㎜ both at home and abroad, and maximum is no more than 3mm, and the magnetic plant of employing is mostly electromagnetism high gradient magnetic separator, in the time that feed particle size exceedes 3mm, will cause the generation of filter medium clogging phenomenon.According to the preliminary statistics, in the time that the ore grain size of the weak magnetic minerals such as manganese ore, limonite, bloodstone, ilmenite, siderite, garnet is crushed to 10mm left and right, wherein existing approximately 10%～30% gangue mineral has dissociated, and can be used as qualified tailings throwing and removes.
According to the ore properties of domestic and international weakly magnetic mineral iron ore deposit, urgent need works out the sorting granularity upper limit and reaches the coarse grain wet type permanent magnet high-intensity magnetic field equipment of 10～0mm, for sorting of short head cone crusher crushed product, obtain in advance qualified fine ore or the qualified tailings of dishing out, reach the object of energy-conservation, consumption reduction, synergy, and throw the part coarse grain gangue that removes and can be used as building material product and sell, need not enter Tailings Dam, thereby the length of service in prolonging tailing storehouse greatly also.
For solving the cobbing problem of weak magnetic mineral, Chinese patent ZL200320110040.9 has announced a kind of coarse grain permanent magnet roller type strong magnetic separator, containing organic frame, transmission device, divide ore deposit baffle plate, concentrate funnel, mine tailing funnel etc., its complete machine is divided into upper and lower two parts, top is magnetic field dry-type magnetic extractor in permanent magnetism, bottom is the strong magnetic machine of permanent magnetic roll type, this permanent magnet roller type strong magnetic separator magnetic field intensity is high, , sort the granularity upper limit thicker, ore dressing energy consumption is lower, can be widely used in and mix ore deposit, bloodstone, siderite, the weakly magnetic ores such as manganese carbonate ore recover geologic grade or enter pre-selecting before grinding to throw useless.But this permanent magnet roller type strong magnetic separator is dry type magnetic separation, high to ore deposit requirement, be not suitable for fine ore, contain sorting of mud ore deposit, and the precision sorting is lower, disposal ability is less.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, provides that a kind of drum surface magnetic field intensity is high, disposal ability is large, magnetic field gradient is large, has sorted the coarse grain wet type permanent magnet intensity magnetic separator that precision is high, be applicable to the sorting of 10-0mm weak magnetic mineral.
For realizing above-mentioned purpose of the present utility model, the utility model coarse grain wet type permanent magnet intensity magnetic separator is realized by the following technical solutions:
The utility model coarse grain wet type permanent magnet intensity magnetic separator, the motor reducer, casing, the frame that contain ore feeder, motor, are connected with motor, described motor, motor reducer, casing are arranged in frame, permanent magnetic strong magnetic roller is by axle and motor reducer direct connection, and ore feeder is arranged on the side top of permanent magnetic strong magnetic roller; Described casing is to be made up of separatory vessel spaced intermediate, concentrate case, the bottom of permanent magnetic strong magnetic roller is arranged in separatory vessel, and the top of separatory vessel is provided with overfall, and the bottom of separatory vessel is provided with mine tailing mouth, what concentrate case was positioned at permanent magnetic strong magnetic roller unloads Yi Ce bottom, ore deposit, and the bottom of concentrate case is provided with concentrate mouth; For strengthening concentrate unloads ore deposit process, be provided with roller brush in ore deposit one side of unloading of permanent magnetic strong magnetic roller, roller brush, permanent magnetic strong magnetic roller connect by belt pulley and belt, and permanent magnetic strong magnetic roller and roller brush are all and rotate counterclockwise, the switched in opposite of permanent magnetic strong magnetic roller and roller brush opposite position.
Ore deposit one side of unloading at described permanent magnetic strong magnetic roller is provided with upper and lower two and unloads mineral water pipe.
Bottom at casing is provided with water supplement port, and described water supplement port communicates with separatory vessel, by the continuous feedwater of water supplement port, keeps the constant of separatory vessel liquid level.
When ore feeder is during to ore deposit, weak magnetic mineral is adsorbed on permanent magnetic strong magnetic roller surface, be brought to roller brush clear position, the roller brush of quick rotation scratches valuable mineral and departs from permanent magnetic strong magnetic roller surface, sticks on bristle, and upper and lower two are unloaded mineral water pipe pair roller and brush and rinse, valuable mineral falls into concentrate case with current, discharge from concentrate mouth, gangue mineral falls into mine tailing collecting zone in permanent magnetic strong magnetic roller rotation process, discharges from mine tailing mouth.
The permanent magnetic strong magnetic roller that the utility model coarse grain wet type permanent magnet intensity magnetic separator adopts, its magnetic system adopts the closed circuit magnetic system design of permanent magnetism, use the rare-earth Nd-Fe-B of high-residual magnetism high-coercive force and there is the special material composition magnetic system of high magnetic conduction, roller table field intensity is up to 13000Gs, magnetic field gradient is large, and the speed governing of motor variable ratio frequency changer drags magnetic roller and rotates, coordinate special under casing and unload ore deposit round brush, flushing water, can realize preferably the enrichment of the low-grade ore of weakly magnetic mineral composition granule (0.1-10mm).
The utility model coarse grain wet type permanent magnet intensity magnetic separator adopts has following good effect after above technical scheme:
(1) high field intensity, High-gradient Magnetic system, can sort weak magnetic mineral;
(2) energy-saving and cost-reducing, compact conformation, easy to operate;
(3) security, reliability are high;
(4) brush increase steel wool unloading ore deposit roller, can respond to and unload ore deposit on the one hand, can also increase the wiper of magnetic roller is unloaded to ore deposit ability on the other hand;
(5) add water supplement port in the bottom of casing, make the liquid level of separatory vessel keep constant, ensure to sort quality;
(6) magnetic system adopts the efficient strong magnetic magnetic roller that high performance permanent magnetic materials and the special material with good magnetic conduction effect combine, stable and reliable for performance.
Brief description of the drawings
Fig. 1 is the utility model coarse grain wet type permanent magnet intensity magnetic separator front view.
Reference numeral: 1-ore feeder, 2-permanent magnetic strong magnetic roller, 3-unloads mineral water pipe; 4-belt; 5-roller brush; 6-concentrate case; 7-frame; 8-concentrate mouth; 9-water supplement port; 10-mine tailing mouth; 11-separatory vessel; 12-overfall.
Detailed description of the invention
For further describing the utility model, below in conjunction with accompanying drawing, the utility model coarse grain wet type permanent magnet intensity magnetic separator is described in further detail.
The utility model coarse grain wet type permanent magnet intensity magnetic separator front view is as shown in Figure 1 found out, it is to be constituted by ore feeder 1, motor, the motor reducer being connected with motor, casing, frame 7, permanent magnetic strong magnetic roller 2, described motor, motor reducer, casing is arranged in frame 7, permanent magnetic strong magnetic roller 2 is by axle and motor reducer direct connection, and ore feeder 1 is arranged on the side top of permanent magnetic strong magnetic roller 2; Described casing is to be made up of separatory vessel spaced intermediate 11, concentrate case 6, the bottom of permanent magnetic strong magnetic roller 2 is arranged in separatory vessel 11, the top of separatory vessel 11 is provided with overfall 12, the bottom of separatory vessel 11 is provided with mine tailing mouth 10, what concentrate case 6 was positioned at permanent magnetic strong magnetic roller 2 unloads Yi Ce bottom, ore deposit, and the bottom of concentrate case 6 is provided with concentrate mouth 8.Ore deposit one side of unloading at permanent magnetic strong magnetic roller 2 is provided with roller brush 5, and roller brush 5, permanent magnetic strong magnetic roller 2 connect by belt pulley and belt 4.Ore deposit one side of unloading at permanent magnetic strong magnetic roller 2 is provided with upper and lower two and unloads mineral water pipe 3, and the water outlet direction of unloading mineral water pipe 3 is corresponding with the bristle on roller brush 5; Described bristle adopts steel wool, can respond to and unload ore deposit on the one hand, can also increase the wiper of magnetic roller is unloaded to ore deposit ability on the other hand.Be provided with water supplement port 9 in the bottom of casing, described water supplement port communicates with separatory vessel 11, by the continuous feedwater of water supplement port 9, makes the mine tailing region of separatory vessel 11 keep certain liquid, ensures to sort quality.
Claims (3)
1. a coarse grain wet type permanent magnet intensity magnetic separator, contain ore feeder (1), motor, the motor reducer being connected with motor, casing, frame (7), described motor, motor reducer, casing is arranged in frame (7), permanent magnetic strong magnetic roller (2) is by axle and motor reducer direct connection, and ore feeder (1) is arranged on the side top of permanent magnetic strong magnetic roller (2), described casing is by separatory vessel spaced intermediate (11), concentrate case (6) forms, the bottom of permanent magnetic strong magnetic roller (2) is arranged in separatory vessel (11), the top of separatory vessel (11) is provided with overfall (12), the bottom of separatory vessel (11) is provided with mine tailing mouth (10), what concentrate case (6) was positioned at permanent magnetic strong magnetic roller (2) unloads Yi Ce bottom, ore deposit, the bottom of concentrate case (6) is provided with concentrate mouth (8), it is characterized in that: ore deposit one side of unloading at permanent magnetic strong magnetic roller (2) is provided with roller brush (5), roller brush (5), permanent magnetic strong magnetic roller (2) connects by belt pulley and belt (4).
2. coarse grain wet type permanent magnet intensity magnetic separator as claimed in claim 1, is characterized in that: ore deposit one side of unloading at described permanent magnetic strong magnetic roller (2) is provided with upper and lower two and unloads mineral water pipe (3).
3. coarse grain wet type permanent magnet intensity magnetic separator as claimed in claim 1 or 2, is characterized in that: be provided with water supplement port (9) in the bottom of casing, described water supplement port (9) communicates with separatory vessel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230700.5U CN203816772U (en) | 2014-05-07 | 2014-05-07 | Wet type high-intensity permanent magnetic separator for coarse grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230700.5U CN203816772U (en) | 2014-05-07 | 2014-05-07 | Wet type high-intensity permanent magnetic separator for coarse grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816772U true CN203816772U (en) | 2014-09-10 |
Family
ID=51472315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230700.5U Expired - Fee Related CN203816772U (en) | 2014-05-07 | 2014-05-07 | Wet type high-intensity permanent magnetic separator for coarse grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268547A (en) * | 2015-11-06 | 2016-01-27 | 长沙矿冶研究院有限责任公司 | Wet permanent magnetic roll type high magnetic separator |
| CN110970213A (en) * | 2019-11-15 | 2020-04-07 | 深圳市凯合达智能设备有限公司 | High-performance permanent magnet element production equipment convenient for element protection |
-
2014
- 2014-05-07 CN CN201420230700.5U patent/CN203816772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268547A (en) * | 2015-11-06 | 2016-01-27 | 长沙矿冶研究院有限责任公司 | Wet permanent magnetic roll type high magnetic separator |
| CN110970213A (en) * | 2019-11-15 | 2020-04-07 | 深圳市凯合达智能设备有限公司 | High-performance permanent magnet element production equipment convenient for element protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190507 |