CN201036761Y - Permanent-magnetic flotation machine - Google Patents
Permanent-magnetic flotation machine Download PDFInfo
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- CN201036761Y CN201036761Y CNU2007201486934U CN200720148693U CN201036761Y CN 201036761 Y CN201036761 Y CN 201036761Y CN U2007201486934 U CNU2007201486934 U CN U2007201486934U CN 200720148693 U CN200720148693 U CN 200720148693U CN 201036761 Y CN201036761 Y CN 201036761Y
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- belt conveyor
- drum
- roller
- type belt
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Abstract
The utility model relates to a dry-type magnetic separation device, in particular to a permanent magnetic floatation machine. The utility model comprises a main frame, a power transmission mechanism, a roller type belt conveyor, a feed hopper, a discharge hopper and a waste hopper, the upper part of the main frame is provided with two layers of roller type belt conveyors which are arranged in parallel and synchronously convey in the same direction, the inside of the conveying belt between the two rollers of the lower layer roller type belt conveyor is provided with a non-magnetic supporting roller, the feed hopper that a feed opening corresponds to the conveying belt are arranged below the roller of one end, the waste hopper is arranged below the roller of the other end; the inside of the conveying belt between the two rollers of the upper layer roller type belt conveyor is provided with a flower magnetic roller with a permanent magnet block, an adjusting permanent magnetic body and an ultra-sampling permanent magnetic body which are arranged in turn, the discharge hopper is arranged below the roller on one side of the permanent magnetic body. The machine is applicable to separate the iron form waste residues in iron mineral sifting plants and steel factories, has the purification rate high up to 98.5 percent compared with the permanent magnetic roller magnetic separation device, can improve the yield by 20 to 30 percent or so, has energy saving, consumption decrease and apparent enhanced effect.
Description
Technical field:
The utility model relates to dry-type magnetic selection apparatus, especially a kind of permanent magnetism flotation device.
Background technology:
At present, known dry-type magnetic selection apparatus mostly is the permanent magnetic pulley magnetic separator, as: the patent No. is the monotubular permanent magnetism dry dressing device of 200420059066.X, and the patent No. is 200520024936.4 bitubular permanent magnetism dry dressing device.The permanent magnetic pulley magnetic separator is generally vertical, case structure, the cylinder that is built-in with circular arc permanent magnetism system is housed in the casing, raw material enters from the casing top, when flowing through permanent magnetic pulley, by permanent magnetism system with magnetisable material be adsorbed in cylinder surface and by band from, namagnetic substance then slips over cylinder surface and free-falling, thereby realizes separating of magnetisable material and namagnetic substance.The layout restrictions that is subjected to material trend and permanent magnetism to be, the magnetic separator of this structure to the separating effect of high-grade material still can, but to low-grade then undesirable.And material is during near powdery, and magnetic rolls and works hardly, and magnetic and namagnetic substance hybrid packet are rolled the surface at magnetic, and just outermost layer impurity falls, and in all the other all were mixed in, therefore there was the defective that purification rate is low, energy consumption is high in common cylinder magnetic separator.
Summary of the invention:
The purpose of this utility model is intended to change traditional branch lectotype, and provides a kind of energy-conservation, consumption reduction, synergy obviously, especially to adapt to the selected permanent magnetism flotation device of fines.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of permanent magnetism flotation device, comprise frame, power drive mechanism, drum-type belt conveyor, feed hopper, discharge bucket, waste material bucket, upper rack is equipped with and be arranged in parallel, synchronously, the two-layer drum-type belt conveyor carried in the same way, belt conveyor inboard between two cylinders of lower floor's drum-type belt conveyor is provided with the no magnetic carrying roller that supports belt conveyor, the feed opening feed hopper corresponding with belt conveyor is equipped with in the top of one end cylinder, and the waste material bucket is equipped with in the below of its other end cylinder; Belt conveyor inboard between two cylinders of upper strata drum-type belt conveyor is provided with the colored magnet drum that permanent magnets is housed that is arranged successively and adjustment, superly gets permanent magnet, is positioned at described super its cylinder below of getting permanent magnet one side discharge bucket is housed.
According to the permanent magnetism flotation device that such scheme provides, be applicable to below 1 centimeter near zona granulosa the selected of material that be magnetic, be suitable for most selecting iron in IRON ORE factory and the steel mill's waste residue.Compare with common permanent magnetic pulley magnetic separator,, can propose impurity about 20% more when magnetisable material grade during in 30% left and right sides; Grade can propose impurity about 30% more when 20～25% left and right sides, purification rate can reach 98.5%, if IRON ORE factory uses and can improve into the mill quality, improves output about 20～30%, and energy-conservation, consumption reduction, synergy are obvious.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Provide specific embodiment of the utility model below in conjunction with accompanying drawing:
A kind of permanent magnetism flotation device, by frame 1, bottom roll 2, lower sprocket 3, idle wheel 4, no magnetic carrying roller 5, down belt conveyor 6, motor reducer 7, power output sprocket 8, feed hopper 9, dustproof casing 10, go up cylinder 11, upper sprocket wheel 12, go up belt conveyor 13, flower magnet drum 14, permanent magnets 15, adjust permanent magnet 16, superly get permanent magnet 17, discharge bucket 18, waste material bucket 19 etc. and form.
Frame 1 top is equipped with and be arranged in parallel, carry in the same way synchronously, about the stagger upper and lower two-layer drum-type belt conveyor of certain distance, lower floor's drum-type belt conveyor is by two bottom rolls 2, lower sprocket 3, belt conveyor 6 constitutes down; Upper strata drum-type belt conveyor by cylinder 11, upper sprocket wheel 12 on two, go up belt conveyor 13 and constitute.Gap between described upper and lower two belt conveyors is the passage in the material assorting room.
Following belt conveyor 6 inboards between two bottom rolls 2 are provided with the no magnetic carrying roller 5 of support belt conveyor 6 down, and feed hopper 9 is equipped with in the top of left end bottom roll 2, and the feed opening of this feed hopper 9 is corresponding with following belt conveyor 6, and waste material bucket 19 is equipped with in the below of right-hand member bottom roll 2; Last belt conveyor 13 inboards on two between the cylinder 11 from left to right, be arranged in order and be furnished with: be built-in with permanent magnets 15 colored magnet drum 14, adjust permanent magnet 16, the super permanent magnet 17 of getting, discharge bucket 18 is equipped with in cylinder 11 belows on the super right-hand member of getting permanent magnet 17 1 sides.The quantity that the quantity of described colored magnet drum 14 and built-in permanent magnets are 15 groups requires can increase and can subtract according to magnetic separation process.
Above-mentioned two-layer drum-type belt conveyor all places in the dustproof casing 10 that is supported by frame 1 in the present embodiment.
The motor reducer 7 of present embodiment medium power transmission mechanism is loaded on dustproof casing 10 outsides, its power output sprocket 8 is connected with lower sprocket 3 on the lower floor drum-type belt conveyor roller axle by chain, and described lower sprocket 3 is connected with upper sprocket wheel 12 on the drum-type belt conveyor roller axle of upper strata by idle wheel 4 and chain.
This machine operation principle: contain the raw material that is magnetic with namagnetic substance and feed by feed hopper 9, by steadily transmission from left to right equably of belt conveyor 6 down, when being transported to colored magnet drum 14 positions of belt conveyor 13 inboards, magnetisable material is promptly inhaled near permanent magnets 15 to float once, and in the rotation constantly with flower magnet drum 14, move and the formation shake down, make magnetisable material float over the top layer and carry to the right with following belt conveyor 6, when arriving adjustment permanent magnet 16 places, be adsorbed on the belt conveyor 13, promptly fall into discharge bucket 18 through the super permanent magnet 17 back magnetisable materials of getting, and namagnetic substance has just fallen into waste material bucket 19 when being waste material through right-hand member bottom roll 2, so far finishes whole assorting room.
Claims (3)
1. permanent magnetism flotation device, comprise frame, power drive mechanism, drum-type belt conveyor, feed hopper, discharge bucket, waste material bucket, it is characterized in that: upper rack is equipped with and be arranged in parallel, synchronously, the two-layer drum-type belt conveyor carried in the same way, belt conveyor inboard between two cylinders of lower floor's drum-type belt conveyor is provided with the no magnetic carrying roller that supports belt conveyor, the feed opening feed hopper corresponding with belt conveyor is equipped with in the top of one end cylinder, and the waste material bucket is equipped with in the below of its other end cylinder; Belt conveyor inboard between two cylinders of upper strata drum-type belt conveyor is provided with the colored magnet drum that permanent magnets is housed that is arranged successively and adjustment, superly gets permanent magnet, is positioned at described super its cylinder below of getting permanent magnet one side discharge bucket is housed.
2. permanent magnetism flotation device according to claim 1 is characterized in that described two-layer drum-type belt conveyor all places in the dustproof casing by frame support.
3. permanent magnetism flotation device according to claim 1, the motor reducer that it is characterized in that power drive mechanism is loaded on the external side of dirt seal housing, its power output sprocket is connected with lower sprocket on the lower floor drum-type belt conveyor roller axle by chain, and described lower sprocket is connected with upper sprocket wheel on the drum-type belt conveyor roller axle of upper strata by idle wheel and chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201486934U CN201036761Y (en) | 2007-05-11 | 2007-05-11 | Permanent-magnetic flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201486934U CN201036761Y (en) | 2007-05-11 | 2007-05-11 | Permanent-magnetic flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036761Y true CN201036761Y (en) | 2008-03-19 |
Family
ID=39209269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201486934U Expired - Fee Related CN201036761Y (en) | 2007-05-11 | 2007-05-11 | Permanent-magnetic flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036761Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525368A (en) * | 2014-12-30 | 2015-04-22 | 宁夏共享机床辅机有限公司 | Composite feeding and sorting device |
| CN104984823A (en) * | 2015-07-21 | 2015-10-21 | 西安建筑科技大学 | Dry type fine powder magnetic separator with annular mobile magnetic system |
| CN106238204A (en) * | 2016-08-09 | 2016-12-21 | 宿州市威菱耐火材料有限责任公司 | A kind of refractory material magnetic separation transporter |
| CN106938216A (en) * | 2016-12-31 | 2017-07-11 | 杭州永强金属制品有限公司 | A kind of metal waste residue seperator |
-
2007
- 2007-05-11 CN CNU2007201486934U patent/CN201036761Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525368A (en) * | 2014-12-30 | 2015-04-22 | 宁夏共享机床辅机有限公司 | Composite feeding and sorting device |
| CN104984823A (en) * | 2015-07-21 | 2015-10-21 | 西安建筑科技大学 | Dry type fine powder magnetic separator with annular mobile magnetic system |
| CN106238204A (en) * | 2016-08-09 | 2016-12-21 | 宿州市威菱耐火材料有限责任公司 | A kind of refractory material magnetic separation transporter |
| CN106938216A (en) * | 2016-12-31 | 2017-07-11 | 杭州永强金属制品有限公司 | A kind of metal waste residue seperator |
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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: 20080319 Termination date: 20130511 |