CN102179303A - Magnetic agglomeration magnetic separation separation frame structure - Google Patents
Magnetic agglomeration magnetic separation separation frame structure Download PDFInfo
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- CN102179303A CN102179303A CN2011100534058A CN201110053405A CN102179303A CN 102179303 A CN102179303 A CN 102179303A CN 2011100534058 A CN2011100534058 A CN 2011100534058A CN 201110053405 A CN201110053405 A CN 201110053405A CN 102179303 A CN102179303 A CN 102179303A
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Abstract
The invention discloses a magnetic agglomeration magnetic separation separation frame structure. The separation frame is provided with an ore pulp inlet; a separation screen is arranged in the separation frame; an included angle A between the separation screen and a frame bottom is obliquely arranged more than 0 degree and less than 90 degrees. The separation is realized by a magnetic agglomeration and screening method and the separation screen. In the magnetic agglomeration magnetic separation separation frame structure, the life cycle of the separation frame is long and the separation effect is improved by obliquely arranging the separation screen.
Description
Technical field
The present invention relates to a kind of magnetic concentration separator, particularly a kind of magnetic coagulation magnetic separation discrete blocks structure.
Background technology
Chinese patent literature CN101920223A discloses a kind of superconducting magnetic separation device, comprise the solenoid type superconducting magnet, also comprise main drive wheel and driven pulley, the screen mesh type conveyer belt of annular closure is on main drive wheel and driven pulley, the loading end of screen mesh type conveyer belt is the screen cloth in the discrete blocks, and some passes the room temperature hole of described superconducting magnet in the screen mesh type conveyer belt, and some is positioned at the superconducting magnet outside.This superconducting magnetic separation device, be to utilize magnetic-particle in the ore pulp in magnetic field, to magnetize to form behind the magnetic coagulation particle greater than the screen cloth mesh with much larger than the characteristic of non-magnetic particle, magnetic-particle is separated with non-magnetic particle, can realize continuous production, improved separative efficiency greatly, adopt the solenoid type superconducting magnet simultaneously, so background magnetic field intensity height, good separation effect, can handle weak magnetic material and tiny breeze, can be used for high-grad iron ore deposit in the iron ore, poor iron ore, the extraction sorting of iron ore in mine tailing and the red mud, efficiency of separation height, and mineral powder granular degree that can sorting is little.
Yet because screen cloth wire side in workspace, superconducting magnet room temperature hole is to be horizontally disposed with, vertical with the flow direction of ore pulp and shower water, therefore there is following defective: (1) screen cloth work area minimum, easily stop up and influence separating effect; (2) drop of ore pulp and shower water freely falling body is big, and its impulsive force is destroyed big to screen cloth, and screen cloth is fragile; (3) impulsive force of freely falling body easily makes the agglomerated particle that the is slightly larger than mesh power effect that is hit can pass screen cloth, has reduced separating effect.
Summary of the invention
At the deficiencies in the prior art, the object of the present invention is to provide a kind of improved magnetic coagulation magnetic separation discrete blocks structure, to improve separating effect.
Technical scheme of the present invention is achieved in that
Magnetic coagulation magnetic separation discrete blocks structure, discrete blocks top have the ore pulp inlet, are provided with bolter in the described discrete blocks, and the included angle A of described bolter and frame bottom surface is obliquely installed greater than 0 degree and less than 90 degree.
Because the diameter in superconducting magnet room temperature hole is limited, consider the limitation in height of discrete blocks, above-mentioned magnetic coagulation magnetic separation discrete blocks structure, the included angle A of described bolter and frame bottom surface are 45 degree～60 degree, and excessive discrete blocks pitch will reduce, and too small effect is undesirable.
Above-mentioned magnetic coagulation magnetic separation discrete blocks structure, the included angle A of described bolter and frame bottom surface are 50 degree.
Above-mentioned magnetic coagulation magnetic separation discrete blocks structure, described bolter is fixedly mounted on the frame sidewall.
Described bolter is screen cloth or sieve plate, preferred nonmagnetic substance.
The invention has the beneficial effects as follows: the present invention utilizes the way of magnetic coagulation-screening, that is: utilize the magnetic material magnetic coagulation after particle much larger than the bolter sorting of the characteristic of nonmagnetic substance particle; By being obliquely installed bolter, make magnetic coagulation magnetic separation discrete blocks structure life cycle of the present invention long, can improve separating effect.
Description of drawings
Fig. 1 is the structural representation of magnetic coagulation magnetic separation discrete blocks structure of the present invention.
Among the figure: 1-bolter, 2-ore pulp inlet, 3-frame sidewall, 4-shower water, 5-shower water inlet, 6-chain.
The specific embodiment
The present invention is described further in conjunction with the accompanying drawings:
As shown in Figure 1, the discrete blocks of present embodiment magnetic coagulation magnetic separation discrete blocks structure has ore pulp inlet 2, and the discrete blocks top has shower to make from shower water inlet 5 shower waters that enter 4 to spray downwards from shower.Be provided with bolter 1 in the described discrete blocks, described bolter 1 is 50 degree with the included angle A of frame bottom surface (plane at frame bottom margin place).Described bolter 1 is fixedly mounted on the frame sidewall 3.Frame is contained in and is dragged to the right on the chain 6 to pass the superconducting magnet room temperature hole, and the discrete blocks size cooperates with chain pitch.
The bolter 1 that is obliquely installed is compared with being horizontally disposed with, and the area of bolter 1 increases, and the unit are treating capacity reduces, and therefore is difficult for stopping up, and has improved life cycle and separating effect; As shown in Figure 1, sieve tilts, by shown in its arrow from Fig. 1 left side travel direction to the right, be to be obliquely installed from low to high, it is the low right-hand member height of sieve left end among Fig. 1, for bolter, make ore pulp and shower water from left to right drop reduce, drop reduces impulsive force and reduces, and reduced impulsive force to the destruction of sieve with to the influence of separating effect; The bolter that tilts helps mineral and rolls from top to bottom on described bolter, thereby help the wedge shape space lower curtate gathering that the magnetic coagulation particle forms on bolter, with help the sieve aperture of non magnetic ore and pass from bolter, and the magnetic mineral behind the magnetic coagulation tumbles the place that described bolter closes on described discrete blocks bottom, can not influence mineral and continue to add and carry out separating of magnetic coagulation and non magnetic ore from described bolter top.Be obliquely installed from low to high by the discrete blocks direction of advance among the figure, make that ore pulp was to flow to bolter from the minimum end of drop when it entered workspace, superconducting magnet room temperature hole, a buffering is arranged when dirty, simultaneously after bringing out from superconducting magnet room temperature hole one, in the switching process downwards, the sieve plate upset helps isolated magnetic-particle is poured out.
Bolter can adopt screen cloth or sieve plate.
The present invention utilizes the way of magnetic coagulation-screening, that is: 1 of described bolter is not made as nonmagnetic substance and can be adsorbed magnetic-particle, helps non-magnetic particle and passes through, also help in minute constituency beyond the pouring out of magnetic-particle.Particle is much larger than the nonmagnetic substance particle after utilizing the magnetic material magnetic coagulation, and the bolter size of mesh is realized the screening sorting of magnetic-particle and non-bumping property particle between a magnetic coagulation material and nonmagnetic substance particle; The hole on the discrete blocks bottom panel be discharged, do not stopped up to magnetic coagulation magnetic separation discrete blocks structure of the present invention can fully with non-magnetic coagulation mineral.Magnetic coagulation mineral on the compass screen surface can partly come off because of gravity voluntarily in the downfield district; For the purpose of guaranteeing reliably, below magnet, the hole by the discrete blocks bottom is provided with impact air-flow (or current), forces it to fall.One abrasion-proof stainless steel groove is set under it, collects the mineral that fall.
In other embodiment, the included angle A of described bolter 1 and frame bottom surface can all can realize goal of the invention of the present invention for greater than 0 degree, less than any number between 90 degree; Preferred described bolter 1 is 45 degree～60 degree with the included angle A of frame bottom surface; More preferably described bolter 1 is 50 degree with the included angle A of frame bottom surface, can realize separating between the mineral behind magnetic coagulation and non magnetic ore and the magnetic coagulation well, and separate more thorough, can continuous operation one week above and the obstruction of hole bottom the discrete blocks does not take place, nor the obstruction of described bolter 1 sieve aperture takes place.
Claims (9)
1. a magnetic coagulation magnetic separation discrete blocks structure is characterized in that, discrete blocks has ore pulp inlet (2), is provided with bolter (1) in the described discrete blocks, and described bolter (1) is obliquely installed greater than 0 degree and less than 90 degree with the included angle A of frame bottom surface.
2. magnetic coagulation magnetic separation discrete blocks structure according to claim 1 is characterized in that, described bolter (1) is 45 degree～60 degree with the included angle A of frame bottom surface.
3. magnetic coagulation magnetic separation discrete blocks structure according to claim 2 is characterized in that, described bolter (1) is 50 degree with the included angle A of frame bottom surface.
4. according to described magnetic coagulation magnetic separation discrete blocks structure one of in the claim 1 to 3, it is characterized in that described bolter (1) is to be obliquely installed from low to high by its direction of advance.
5. magnetic coagulation magnetic separation discrete blocks structure according to claim 4 is characterized in that described bolter (1) is fixedly mounted on the frame sidewall (3).
6. magnetic coagulation magnetic separation discrete blocks structure according to claim 4 is characterized in that described bolter (1) is screen cloth or sieve plate.
7. magnetic coagulation magnetic separation discrete blocks structure according to claim 6 is characterized in that described screen cloth or sieve plate are nonmagnetic substance.
8. magnetic coagulation magnetic separation discrete blocks structure according to claim 5 is characterized in that described bolter (1) is screen cloth or sieve plate.
9. magnetic coagulation magnetic separation discrete blocks structure according to claim 8 is characterized in that described screen cloth or sieve plate are nonmagnetic substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100534058A CN102179303A (en) | 2011-03-07 | 2011-03-07 | Magnetic agglomeration magnetic separation separation frame structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100534058A CN102179303A (en) | 2011-03-07 | 2011-03-07 | Magnetic agglomeration magnetic separation separation frame structure |
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| CN102179303A true CN102179303A (en) | 2011-09-14 |
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| CN2011100534058A Pending CN102179303A (en) | 2011-03-07 | 2011-03-07 | Magnetic agglomeration magnetic separation separation frame structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772215A (en) * | 2015-04-21 | 2015-07-15 | 中国地质科学院郑州矿产综合利用研究所 | Iron mineral liquid magnetization sorting vibrating screen system, sorting device and sorting method |
| CN105689126A (en) * | 2016-05-11 | 2016-06-22 | 河北省地矿中心实验室 | Mineral processing process for oolitic hematite |
| CN107234001A (en) * | 2017-08-09 | 2017-10-10 | 佛山市高明星诺机械设备有限公司 | A kind of powder electromagnetic separator |
| CN115353176A (en) * | 2022-08-31 | 2022-11-18 | 山东华特环保科技有限公司 | Magnetic coagulation system and method for sewage treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132118A (en) * | 1994-09-13 | 1996-10-02 | 地质矿产部郑州矿产综合利用研究所 | Magnetic field screening method and its appts. |
| CN201287073Y (en) * | 2008-10-23 | 2009-08-12 | 河南理工大学 | Permanent magnetic center opening type multi-roll multi-element high-gradient vibration magnetic separator |
| CN101920223A (en) * | 2010-06-02 | 2010-12-22 | 江苏旌凯中科超导高技术有限公司 | Superconductive magnetic separating device |
-
2011
- 2011-03-07 CN CN2011100534058A patent/CN102179303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132118A (en) * | 1994-09-13 | 1996-10-02 | 地质矿产部郑州矿产综合利用研究所 | Magnetic field screening method and its appts. |
| CN201287073Y (en) * | 2008-10-23 | 2009-08-12 | 河南理工大学 | Permanent magnetic center opening type multi-roll multi-element high-gradient vibration magnetic separator |
| CN101920223A (en) * | 2010-06-02 | 2010-12-22 | 江苏旌凯中科超导高技术有限公司 | Superconductive magnetic separating device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772215A (en) * | 2015-04-21 | 2015-07-15 | 中国地质科学院郑州矿产综合利用研究所 | Iron mineral liquid magnetization sorting vibrating screen system, sorting device and sorting method |
| CN105689126A (en) * | 2016-05-11 | 2016-06-22 | 河北省地矿中心实验室 | Mineral processing process for oolitic hematite |
| CN105689126B (en) * | 2016-05-11 | 2018-01-09 | 河北省地矿中心实验室 | A kind of oolitic hematite ore-dressing technique |
| CN107234001A (en) * | 2017-08-09 | 2017-10-10 | 佛山市高明星诺机械设备有限公司 | A kind of powder electromagnetic separator |
| CN115353176A (en) * | 2022-08-31 | 2022-11-18 | 山东华特环保科技有限公司 | Magnetic coagulation system and method for sewage treatment |
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Application publication date: 20110914 |