CN200957376Y - Vertical permanet-magnetic dry separator - Google Patents
Vertical permanet-magnetic dry separator Download PDFInfo
- Publication number
- CN200957376Y CN200957376Y CN 200620123856 CN200620123856U CN200957376Y CN 200957376 Y CN200957376 Y CN 200957376Y CN 200620123856 CN200620123856 CN 200620123856 CN 200620123856 U CN200620123856 U CN 200620123856U CN 200957376 Y CN200957376 Y CN 200957376Y
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- China
- Prior art keywords
- bowl
- permanent magnet
- rotating cylinder
- end shield
- safety barrel
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Abstract
The utility model discloses a vertical permanent magnet dry selection machine comprising a transmission shaft, a rotary bowl and a static bowl, which characterized in that the transmission, the rotary bowl and the static bowl are arranged vertically. The transmission shaft is divided into half axis and principal axis. The static bowl is fastened to the base. The top end shield of the static bowl is connected to the half axis via the bearing. The bottom end shield is fastened to the principal axis via flange. The top end shield and the bottom end shield of the rotary bowl are connected to the principal axis via the bearing. The top end shield is fastened to the half axis via flange. The permanent magnet is fastened to the principal axis via adapting piece and arranged in sector evenly in the circumference. The feed port is arranged in the gap between the rotary bowl above the permanent magnet and the static bowl. The utility model has the advantages of simple structure, little floor space, short period of material operation and high work efficiency. The tailings can be processed for 100 t and 120 t an hour and the grade of finished product can reach over 30%. The utility model is suitable for the separation of grain and powder tailings as well as low grade primary ore.
Description
Technical field: the utility model belongs to the technique of preparing field, relates to a kind of permanent magnetism dry dressing device of handling mine tailing and low-grade ore.
Background technology: at present, handle the permanent magnetism dry dressing device of mine tailing, no matter be in actual production, use or in Chinese patent, mostly be horizontal machine greatly." internal adsorption dry magnetic separator " that CN2513675Y openly crosses is an example wherein, this magnetic separator is made up of base, support roller, safety barrel, rotating cylinder, protective cover, feed hopper, powder-receiving hopper etc., the inwall that its principal character is included in safety barrel is provided with magnetite, this magnetite is semi-circular distribution on the cross section of safety barrel, the inwall of rotating cylinder is provided with dividing plate, and this dividing plate is shape distribution in the shape of a spiral on the inwall of rotating cylinder.Its operation principle is, support roller drives the rotating cylinder rotation under the driving of power, after mine tailing enters rotating cylinder, along with the rotation mine tailing of rotating cylinder will produce Radial Flow, at this moment, because the effect of safety barrel inwall magnetic force, iron powder wherein will be attached on the drum wall, when rotating cylinder forwarded no magnetic region to, iron powder will come off and fall in the powder-receiving hopper.This horizontal magnetic separator is complex structure not only, and floor space is big, and the material long operational time, inefficiency.
The utility model content: task of the present utility model is, at the above-mentioned defective of horizontal magnetic separator, provides a kind of vertical permanent magnetism dry dressing device, and this machine is not only simple in structure, and floor space is little, and material is short running time, high efficiency.Technical solution of the present utility model is: a kind of vertical permanent magnetism dry dressing device, comprise power transmission shaft and rotating cylinder and safety barrel, it is characterized in that: power transmission shaft and rotating cylinder and safety barrel are all uprightly laid, wherein, power transmission shaft is divided into semiaxis and main shaft two parts, and safety barrel is fixedly connected on base; The upper end cover of safety barrel links by bearing and semiaxis, and bottom end cover links with main shaft by ring flange is fixing; The upper end cover of rotating cylinder and bottom end cover all link by bearing and main shaft, and upper end cover also is fixedly connected with semiaxis by ring flange is fixing; Permanent magnet is fixedly connected by connector and main shaft, and it is fan-shaped even interval and lays on circumference; Charging aperture is located at the gap location of permanent magnet top rotating cylinder and safety barrel.Such permanent magnet can be laid 2-8 on circumference.
Operation principle of the present utility model is, when the motor drives power transmission shaft rotates, because power transmission shaft two body settings therefore have only semiaxis to drive rotating cylinder and rotate, and main shaft, permanent magnet and safety barrel are not all rotated.Because charging aperture is located at the gap location of permanent magnet top rotating cylinder and safety barrel, so material is vertically descending, wherein iron powder is attracted on the outer wall of rotating cylinder because of being subjected to magneticaction, and impurity thing etc. then directly fall.And will fall naturally during along with being rotated away from magnetic field and entering no magnetic region of rotating cylinder when iron powder, just realized the sorting task thus.Compared with prior art, the utility model mainly is made up of power transmission shaft, rotating cylinder, safety barrel and permanent magnet, charging aperture, and is therefore simple in structure; Because power transmission shaft, rotating cylinder, safety barrel and permanent magnet, charging aperture are uprightly laid, so floor space is little; Because material is vertically descending, the impurity thing directly lands, and iron powder range ability on circumference is very little, so material is short running time, high efficiency.Facts have proved that the utility model per hour handles mine tailing and the low-grade primary ore deposit can reach the 100-120 ton, it selects the finished product grade more than 30%.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model, analyses and observe along B-B.
Fig. 2 is the vertical view of Fig. 1, analyses and observe along A-A.
The specific embodiment: the utility model is elaborated below in conjunction with accompanying drawing.
Show among the figure, this vertical permanent magnetism dry dressing device, comprise it is characterized in that the rotating cylinder and the safety barrel of power transmission shaft and periphery: power transmission shaft and rotating cylinder and safety barrel are all uprightly laid, and wherein, power transmission shaft is divided into semiaxis 6 and 11 liang of parts of main shaft, and safety barrel 3 is fixedly connected on base 1; The upper end cover 4 of safety barrel 3 links by bearing and semiaxis 6, and bottom end cover 12 links with main shaft 11 by ring flange is fixing; The upper end cover 7 of rotating cylinder 2 and bottom end cover 13 all link by bearing and main shaft 11, and upper end cover 7 also is fixedly connected with semiaxis 6 by ring flange 5 is fixing; Permanent magnet 9 is fixedly connected by connector 10 and main shaft 11, and it is fan-shaped even interval and lays on circumference; Charging aperture 8 is located at the gap location of permanent magnet 9 top rotating cylinders 2 and safety barrel 3.Such permanent magnet 9 can be laid 2-8 on circumference.Permanent magnet 9 among the figure is selected 3 for use, is about to circumference and is divided into 6 equal portions, wherein is provided with 3 permanent magnets 9 on 3 connectors 10, and with 3 equal fan-shaped spaces permanent magnet is separated at interval.Being provided with three charging apertures 8 accordingly above 3 permanent magnets, 6 discharging openings are then arranged below cylindrical shell, is impurity thing discharging openings with the straight-through discharging opening 15 of charging aperture 8 wherein, and the discharging opening 14 adjacent with impurity thing discharging opening is iron powder discharging openings.If the diameter of rotating cylinder increases or reduces, permanent magnet can correspondingly adopt 4-8 or 2 so.
Material of the present utility model is gone into the machine granularity requirements and is not more than 6mm.Safety barrel is all relevant with the production of machinery ability with the magnetic flux of rotating cylinder diameter and gap between the two and permanent magnet, can design plurality of specifications as required in the enforcement.That this dry-dressing machine promptly is applicable to is granular, the mine tailing sorting of powdery, can be used for the sorting of low-grade primary ore deposit again.
Claims (2)
1, a kind of vertical permanent magnetism dry dressing device comprises power transmission shaft and rotating cylinder and safety barrel, it is characterized in that: power transmission shaft and rotating cylinder and safety barrel are all uprightly laid, and wherein, power transmission shaft is divided into semiaxis (6) and main shaft (11) two parts, and safety barrel (3) is fixedly connected on base (1); The upper end cover (4) of safety barrel (3) links by bearing and semiaxis (6), and bottom end cover (12) links with main shaft (11) by ring flange is fixing; The upper end cover (7) of rotating cylinder (2) and bottom end cover (13) all link by bearing and main shaft (11), and upper end cover (7) also is fixedly connected with semiaxis (6) by ring flange (5) is fixing; Permanent magnet (9) is fixedly connected by connector (10) and main shaft (11), and it is fan-shaped even interval and lays on circumference; Charging aperture (8) is located at the gap location of permanent magnet (9) top rotating cylinder (2) and safety barrel (3).
2, according to the vertical permanent magnetism dry dressing device of claim 1, it is characterized in that: said permanent magnet (9) is laid 2-8 on circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123856 CN200957376Y (en) | 2006-07-17 | 2006-07-17 | Vertical permanet-magnetic dry separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123856 CN200957376Y (en) | 2006-07-17 | 2006-07-17 | Vertical permanet-magnetic dry separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957376Y true CN200957376Y (en) | 2007-10-10 |
Family
ID=38784249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123856 Expired - Fee Related CN200957376Y (en) | 2006-07-17 | 2006-07-17 | Vertical permanet-magnetic dry separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957376Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909011A (en) * | 2014-04-10 | 2014-07-09 | 辽宁凯宇矿山装备有限公司 | Novel chute type permanent magnet iron remover |
| CN104984822A (en) * | 2015-07-16 | 2015-10-21 | 中冶节能环保有限责任公司 | Vertical magnet separator with rotary magnetic system |
| CN107570320A (en) * | 2017-10-27 | 2018-01-12 | 岳阳大力神电磁机械有限公司 | Wet-dry permanent magnetic separator |
-
2006
- 2006-07-17 CN CN 200620123856 patent/CN200957376Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909011A (en) * | 2014-04-10 | 2014-07-09 | 辽宁凯宇矿山装备有限公司 | Novel chute type permanent magnet iron remover |
| CN104984822A (en) * | 2015-07-16 | 2015-10-21 | 中冶节能环保有限责任公司 | Vertical magnet separator with rotary magnetic system |
| CN107570320A (en) * | 2017-10-27 | 2018-01-12 | 岳阳大力神电磁机械有限公司 | Wet-dry permanent magnetic separator |
| CN107570320B (en) * | 2017-10-27 | 2024-03-22 | 岳阳大力神电磁机械有限公司 | Dry-wet two-purpose permanent magnet separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 |