CN201260984Y - Device for selecting iron from thin granule steel slag - Google Patents
Device for selecting iron from thin granule steel slag Download PDFInfo
- Publication number
- CN201260984Y CN201260984Y CNU2008200538546U CN200820053854U CN201260984Y CN 201260984 Y CN201260984 Y CN 201260984Y CN U2008200538546 U CNU2008200538546 U CN U2008200538546U CN 200820053854 U CN200820053854 U CN 200820053854U CN 201260984 Y CN201260984 Y CN 201260984Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- iron
- steel slag
- stock stop
- distributing device
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000002893 slag Substances 0.000 title claims abstract description 13
- 239000008187 granular material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims description 34
- 238000007885 magnetic separation Methods 0.000 claims description 16
- 230000003534 oscillatory effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 2
- 239000010419 fine particle Substances 0.000 abstract 1
- 239000006249 magnetic particle Substances 0.000 description 7
- 239000006148 magnetic separator Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a fine particle steel slag iron separation device which comprises a stand, a shell (2), a rotating cylinder body (3), a magnetic system body, a supporting body (4), a magnetic system adjusting device (5), a distributor (8), a tailing throwing outlet (9), a magnetic separating output (10) and a drive device (11), wherein the feeding holes of the shell (2) and the stand are provided with distributors (1), the inner walls of the stand and the shell (2)are respectively provided and fixed with an inner upper stock stop (6) and an inner lower scraper (7); the inner upper stock stop (6) is arranged below the distributors (1), and the inner lower scraper (7) is arranged above the magnetic separating outlet (10); and free edges of the inner upper stock stop (6) and the inner lower scraper (7) are adjacent to the rotating cylinder body (3). The utility model has high working efficiency and iron separation level, and is suitable for steel industries.
Description
Technical field
The utility model relates to a kind of dry method or wet method iron and steel slag of being applicable to and selects the fine grained iron and steel slag of iron to select the iron device.
Background technology
At present, the permanent magnetic separator that is used for various ferrous materials are carried out deironing or iron ore dressing is roughly dry-type magnetic extractor and wet magnetic separator two big classes.Select iron production in the on-line continuous magnetic separation that is used for carefully, wet granular iron and steel slag is carried by belt, the equipment that is widely used at present is permanent magnet dry type magnetic ore separator.Though permanent magnet dry type magnetic ore separator can satisfy instructions for use substantially, has the following disadvantages: the one, exist the material can not be by thin layerization and enter the drum surface in permanent magnetic field zone more uniformly, but the thick mid portion that concentrates on, efficiency of magnetic separation is very low; The 2nd, magnetic is that angle only designs at 170 degree, magnetic district scope is slightly narrow, easily narrowly misses and leaks choosing or selectedly also can not bring the outlet of magnetic material into because of magnetic district narrow range and fall in advance and throw the tailings outlet even cause more weak magnetic-particle or be clipped in magnetic-particle in the material; The 3rd, stock stop is not set in the magnetic separator, when sorted materials falls into magnetic cylinder when surface from top to bottom, can cause a part of non-magnetic particle to jump into that magnetic cylinder is non-to be revolved side and fall into the magnetic separation feed bin, influence magnetic separation material iron grade; The 4th, material scraper is not set down in the magnetic separator, when some thin, wet magnetic particles with viscosity are attracted to the magnetic cylinder surface when entering non-magnetic region, owing to can not unload automatically from heavy and light and adhesive attraction, still enter magnetized area repeatedly and make the magnetic cylinder surface form one deck " dirty body ", the magnetic separation effect is had a greatly reduced quality with the rotation of garden tube.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of select the iron efficient and magnetic separation material iron grade fine grained iron and steel slag that can improve thin, wet granular iron and steel slag and other ferrous material to select the iron device.
The purpose of this utility model is achieved by following technical proposals: comprise that frame and housing, rotational circle cylindrical shell, magnetic are that body and supporting mass, magnetic are adjusting device, tripper, the outlet of throwing tailings material, the outlet of magnetic separation material and transmission device, the charging aperture of described frame and housing is installed distributing device; The inwall of described frame and housing is gone up stock stop and interior material scraper down in installing and fixing; Go up the below that stock stop is installed in distributing device in described, described interior material scraper down is installed in the top of magnetic separation material outlet; Go up the contiguous rotational circle cylindrical shell of free margins of stock stop and interior material scraper down in described.
Described magnetic is that the magnetic of body and supporting mass is that angle is the 175-210 degree.
It is 2000-5000 Gauss's permanent magnet material making that the magnetic of described magnetic system and supporting mass adopts magnetic field intensity.
Described distributing device is the oscillatory type distributing device.
Compared with prior art, the utlity model has following advantage: high efficiency, select iron of high grade.Being suitable for iron and steel enterprise uses.
Description of drawings
Fig. 1 is the utility model one example structure schematic sectional view;
Fig. 2 looks enlarged drawing for the left side of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
With reference to accompanying drawing, the utility model comprises that frame and housing 2, rotational circle cylindrical shell 3, magnetic are that body and supporting mass 4, magnetic are adjusting device 5, tripper 8, throw tailings material outlet 9, the outlet 10 of magnetic separation material and transmission device 11 that the charging aperture of described frame and housing 2 is installed distributing device 1; The inwall of described frame and housing 2 is gone up stock stop 6 and interior material scraper 7 down in installing and fixing; Go up the below that stock stop 6 is installed in distributing device 1 in described, described interior material scraper 7 down is installed in the top of magnetic separation material outlet 10; Go up the contiguous rotational circle cylindrical shell 3 of free margins of stock stop 6 and interior material scraper 7 down in described.
Described magnetic is that the magnetic of body and supporting mass 4 is that angle is the 175-210 degree.
It is 2000-5000 Gauss's permanent magnet material making that the magnetic of described magnetic system and supporting mass 4 adopts magnetic field intensity.
Described distributing device 1 is the oscillatory type distributing device.
The utility model is on the basis of existing technology, has increased distributing device 1, interior stock stop 6 and the interior material scraper 7 down gone up; The magnetic that has increased magnetic and be body and supporting mass 4 is that angle is improved to the 175-210 degree from 170 degree, and to have selected magnetic field intensity for use be that 2000-5000 Gauss's permanent magnet material is made.
Increasing distributing device 1, is in order to make charging more even.Present embodiment adopts the oscillatory type distributing device.
Going up stock stop 6 in increasing, is to jump into for fear of non-magnetic particle that magnetic cylinder is non-to be revolved side and fall into the magnetic separation feed bin, to guarantee the grade of magnetic separation.
Material scraper 7 under in increasing is in order will can not to unload automatically from heavy and light and adhesive attraction, still to enter magnetized area repeatedly with the rotation of garden tube the surperficial one deck " dirty body " that forms of magnetic cylinder is unloaded, improving efficiency of magnetic separation.
The magnetic that increases magnetic and be body and supporting mass 4 is angle, is in order to enlarge magnetic district scope, avoids more weak magnetic-particle or be clipped in magnetic-particle in the material falling in advance and throwing the tailings outlet.
Selecting magnetic field intensity for use is that 2000-5000 Gauss's permanent magnet material is in order to improve efficiency of magnetic separation and grade.
Claims (5)
1. a fine grained iron and steel slag selects the iron device, comprise that frame and housing (2), rotational circle cylindrical shell (3), magnetic are that body and supporting mass (4), magnetic are adjusting device (5), tripper (8), throw tailings material outlet (9), the outlet of magnetic separation material (10) and transmission device (11), is characterized in that: the charging aperture installation distributing device (1) of described frame and housing (2); The inwall of described frame and housing (2) is gone up stock stop (6) and interior material scraper (7) down in installing and fixing; Go up the below that stock stop (6) is installed in distributing device (1) in described, described interior material scraper (7) down is installed in the top of magnetic separation material outlet (10); Go up the contiguous rotational circle cylindrical shell (3) of free margins of stock stop (6) and interior material scraper (7) down in described.
2. fine grained iron and steel slag according to claim 1 selects the iron device, it is characterized in that: described magnetic is that the magnetic of body and supporting mass (4) is that angle is the 175-210 degree.
3. fine grained iron and steel slag according to claim 1 and 2 selects the iron device, it is characterized in that: it is 2000-5000 Gauss's permanent magnet material making that the magnetic of described magnetic system and supporting mass (4) adopts magnetic field intensity.
4. fine grained iron and steel slag according to claim 1 and 2 selects the iron device, it is characterized in that: described distributing device (1) is the oscillatory type distributing device.
5. fine grained iron and steel slag according to claim 3 selects the iron device, it is characterized in that: described distributing device (1) is the oscillatory type distributing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200538546U CN201260984Y (en) | 2008-07-29 | 2008-07-29 | Device for selecting iron from thin granule steel slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200538546U CN201260984Y (en) | 2008-07-29 | 2008-07-29 | Device for selecting iron from thin granule steel slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260984Y true CN201260984Y (en) | 2009-06-24 |
Family
ID=40807449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200538546U Expired - Fee Related CN201260984Y (en) | 2008-07-29 | 2008-07-29 | Device for selecting iron from thin granule steel slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260984Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234723A (en) * | 2010-05-06 | 2011-11-09 | 陈炳江 | Machine for gathering discrete metal from smelting slags |
| CN101767059B (en) * | 2009-12-04 | 2012-01-25 | 李日星 | DC magnetic separator |
| CN105214836A (en) * | 2015-10-29 | 2016-01-06 | 河南中孚实业股份有限公司 | Novel powder particle automated iron pick-out mechanism |
| CN105709926A (en) * | 2014-12-03 | 2016-06-29 | 九芝堂股份有限公司 | Impurity removal device |
| CN106521053A (en) * | 2016-10-15 | 2017-03-22 | 荆门得道机械科技有限公司 | An industrial device for recovering iron metal from steel slag |
-
2008
- 2008-07-29 CN CNU2008200538546U patent/CN201260984Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767059B (en) * | 2009-12-04 | 2012-01-25 | 李日星 | DC magnetic separator |
| CN102234723A (en) * | 2010-05-06 | 2011-11-09 | 陈炳江 | Machine for gathering discrete metal from smelting slags |
| CN105709926A (en) * | 2014-12-03 | 2016-06-29 | 九芝堂股份有限公司 | Impurity removal device |
| CN105214836A (en) * | 2015-10-29 | 2016-01-06 | 河南中孚实业股份有限公司 | Novel powder particle automated iron pick-out mechanism |
| CN106521053A (en) * | 2016-10-15 | 2017-03-22 | 荆门得道机械科技有限公司 | An industrial device for recovering iron metal from steel slag |
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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: 20090624 Termination date: 20170729 |