CN206082830U - Slag magnet separator - Google Patents
Slag magnet separator Download PDFInfo
- Publication number
- CN206082830U CN206082830U CN201620772853.1U CN201620772853U CN206082830U CN 206082830 U CN206082830 U CN 206082830U CN 201620772853 U CN201620772853 U CN 201620772853U CN 206082830 U CN206082830 U CN 206082830U
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- China
- Prior art keywords
- magnetic
- slag
- conveyer belt
- casing
- drive roll
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of steel factory steelmaking equipment, concretely relates to slag magnet separator, slag magnet separator include that box, slag transport the subassembly and prevent the off tracking edger roll, and the slag transports the subassembly and includes drive roll, driven voller and drive belt, and the drive roll is inside to be equipped with concentric opposite direction pivoted magnetism roller, the utility model discloses utilizing the magnetic field of the relative motion and the magnetism roller of drive roll and magnetism roller, paring magnetic material with the tails from the slag, further promote the iron -holder among the gained magnetic material, the magnetic separation goes out to be fit for the magnetic material of iron -smelting sintering.
Description
Technical field
The utility model belongs to steel mill's steelmaking equipment technical field, and in particular to a kind of steel scoria magnetic separation machine.
Background technology
Current steel scoria magnetic separation technology, exists and is only capable of smoothly returning the ferric charge selection recovery on surface, using increasing
Although the ferric charge in the middle of the bed of material can be chosen recovery by magnetic separation strength returning, entrainment other impurities are also result in, obtained
The low problem of magnetic separation grade powder, after the magnetic separation that primary election goes out grade 52%, again magnetic separation is obtained in first cinder grade 16～20%
The magnetic material iron-holder for arriving is 25% or so, it is impossible to meet minimum requirements of the iron making and sintering to ferrous grade.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of steel scoria magnetic separation machine, using drive roll and magnetic roller
Relative motion and magnetic roller magnetic field, magnetic material is spaced further apart from slag with tailing, further lift gained magnetic
Iron-holder in material, magneticly elects the magnetic material of suitable iron making and sintering in first slag.
The utility model is achieved in that according to one side of the present utility model, there is provided a kind of steel scoria magnetic separation machine,
Including：
Casing, in rectangular-shape, casing upper surface is provided with slag entrance, and bottom surface is provided with tailings outlet and the outlet of magnetic material,
And casing lower surface sets supporting leg；
Slag transports component, is divided into conveyer belt, drive roll and driven voller, and conveyer belt is socketed on drive roll and driven voller,
It is concentric with drive roll inside drive roll to be provided with magnetic roller, and 4 tumbler gears are provided between drive roll and magnetic roller, drive roll,
Magnetic roller, driven voller are rotatably mounted on casing respectively by driving shaft, magnetic roller axle and driven shaft, and are provided with casing
Motor, motor drives driving shaft and magnetic roller axle to be rotated in the opposite sense, so as to driving shaft and magnetic roller axle drive driving wheel and magnetic roller
It is rotated in the opposite sense, driving wheel rotation direction is clockwise, and magnetic roller rotation direction is counterclockwise；
Vertical roll capable of avoiding deviation, at least provided with 4, is rotationally vertically arranged in respectively the casing on the conveyer belt both sides
On, two sides of conveyer belt contact with vertical roll capable of avoiding deviation.
Further, vertical roll capable of avoiding deviation is provided with 8, and conveyer belt up and down motion track two is rotationally vertically arranged in respectively
On the casing on side, two sides of conveyer belt contact with vertical roll capable of avoiding deviation.
Compared with prior art, the utility model has the advantage of, using the utility model provide device, further carry
Iron-holder in the high final magnetic material of steel scoria magnetic separation, the iron making and sintering being adapted in subsequent process.
Description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
The steel scoria magnetic separation machine structural representation that Fig. 1 is provided for the utility model；
Fig. 2 is the connection diagram of vertical roll capable of avoiding deviation and casing；
Fig. 3 is motor, driving shaft, the attachment structure schematic diagram of magnetic roller axle.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, embodiment below in conjunction with the accompanying drawings,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining this
Utility model, is not used to limit the utility model.
In order to further improve the iron-holder of magnetic material in steel scoria magnetic separation, the utility model provides a kind of steel scoria magnetic separation
Machine, the relative motion and the magnetic field of magnetic roller using drive roll and magnetic roller, by magnetic material from the slag for completing a magnetic separation
It is additionally separated, lifts the iron-holder in gained magnetic material, magneticly elects the magnetic material of suitable iron making and sintering.
With reference to Fig. 1, the steel scoria magnetic separation machine that the present invention is provided includes that casing 1, slag transports component 2 and vertical roll capable of avoiding deviation 4, case
Body 1 is in rectangular-shape, and the upper surface of casing 1 is provided with slag entrance 11, and lower surface is provided with tailings outlet 12, magnetic material outlet 13, and
The lower surface of casing 1 sets supporting leg 14；It is conveyer belt 21, drive roll 22 and driven voller 23 that slag transports 2 points of component, 21 sets of conveyer belt
It is connected on drive roll 22 and driven voller 23, it is concentric with drive roll 22 inside drive roll 22 to be provided with magnetic roller 24, drive roll 22 and magnetic
It is provided with tumbler gear 25 between roller 24, drive roll 22, magnetic roller 24, realizes that opposite direction is rotated by 4 tumbler gears 25, driven voller
23 are rotatably mounted on casing 1 respectively by driving shaft, magnetic roller axle and driven shaft, and motor 3 is provided with casing 1,
In order to easy to maintenance, motor 3 is arranged on the position on casing 1 with driving shaft on same axis, motor 3 and driving shaft, magnetic
Annexation between roll shaft and tumbler gear 25 is shown in Fig. 3, and motor 3 drives driving shaft and magnetic roller axle to be rotated in the opposite sense,
So as to driving shaft and magnetic roller axle drive driving wheel 22 and magnetic roller 24 to be rotated in the opposite sense, the rotation direction of driving wheel 22 is up time
Pin, the rotation direction of magnetic roller 24 is counterclockwise；Vertical roll capable of avoiding deviation 4 arranges at least 4, and conveyer belt is rotationally vertically arranged in respectively
On the casing 1 on 21 both sides, two sides of conveyer belt 21 contact with vertical roll capable of avoiding deviation 4, with reference to Fig. 2.
When steel scoria magnetic separation is carried out using this device, starting device, motor 3 drives driving shaft, magnetic roller axle to rotate, so as to band
Dynamic drive roll 22, magnetic roller 24 are rotated, and slag is fallen on conveyer belt 21 from slag entrance 11, ensure the bed of material by controlling flow thick
Degree and the bed of material are uniform, and conveyer belt 21 drives slag to rotate clockwise, and when 22 region of drive roll is run to, the gravitation of magnetic roller 24 makes
There is relative dwell in magnetic material in slag, and the rotation of magnetic roller makes magnetic material also with tailings do relative rightabout therewith
Motion, when conveyer belt 21 starts to move downward, non-magnetic tailings is exported because inertia and Action of Gravity Field fall into tailings in slag
12, magnetic material falls because graviational interaction is delayed, falls into magnetic material outlet 13, completes the magnetic separation of slag.
In order to further limit the movement locus of conveyer belt 21, used as the improvement of technical scheme, vertical roll capable of avoiding deviation 4 is provided with eight
It is individual, be rotationally vertically arranged in respectively on the casing 1 on the up and down motion track both sides of conveyer belt 21, two sides of conveyer belt 21 with
Vertical roll capable of avoiding deviation 4 is contacted.
As the improvement of technical scheme, the parameter during magnetic separation is made it is following limit, the particle diameter of slag 0-20mm it
Between, the magnetic field intensity of magnetic roller is 1900-2100Oe, and the conveyor width 1.2-1.5m, conveyer belt drives the level fortune of slag
Row distance is 1.9-2.1m, thickness of feed layer of the slag on the conveyer belt be 3-5cm, the speed of service of the conveyer belt
Less than or equal to 1m/s.
According to the utility model provide device, in the magnetic material for being obtained iron-holder between 35-40%, in tailing
Iron-holder is less than 2%.
Claims (2)
1. a kind of steel scoria magnetic separation machine, it is characterised in that include：
Casing, in rectangular-shape, casing upper surface is provided with slag entrance, and bottom surface is provided with tailings outlet and the outlet of magnetic material, and case
Body lower surface sets supporting leg；
Slag transports component, is divided into conveyer belt, drive roll and driven voller, and conveyer belt is socketed on drive roll and driven voller, is being led
It is concentric with drive roll inside dynamic roller to be provided with magnetic roller, and 4 tumbler gears, drive roll, magnetic are provided between drive roll and magnetic roller
Roller, driven voller are rotatably mounted on casing respectively by driving shaft, magnetic roller axle and driven shaft, and electricity is provided with casing
Machine, motor drives driving shaft and magnetic roller axle to be rotated in the opposite sense, so as to driving shaft and magnetic roller axle drive driving wheel and magnetic roller edge
Rightabout is rotated, and driving wheel rotation direction is clockwise, and magnetic roller rotation direction is counterclockwise；
Vertical roll capable of avoiding deviation, at least provided with 4, is rotationally vertically arranged in respectively on the casing on the conveyer belt both sides,
Two sides of conveyer belt contact with vertical roll capable of avoiding deviation.
2. steel scoria magnetic separation machine according to claim 1, it is characterised in that the vertical roll capable of avoiding deviation is provided with 8, can turn respectively
It is vertically arranged in dynamicly on the casing on the conveyer belt up and down motion track both sides, two sides of conveyer belt are vertical with anti-deviation
Roller is contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772853.1U CN206082830U (en) | 2016-07-21 | 2016-07-21 | Slag magnet separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772853.1U CN206082830U (en) | 2016-07-21 | 2016-07-21 | Slag magnet separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082830U true CN206082830U (en) | 2017-04-12 |
Family
ID=58466487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772853.1U Expired - Fee Related CN206082830U (en) | 2016-07-21 | 2016-07-21 | Slag magnet separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216094A (en) * | 2016-07-21 | 2016-12-14 | 本钢板材股份有限公司 | A kind of steel scoria magnetic separation machine and steel scoria magnetic separation method |
-
2016
- 2016-07-21 CN CN201620772853.1U patent/CN206082830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216094A (en) * | 2016-07-21 | 2016-12-14 | 本钢板材股份有限公司 | A kind of steel scoria magnetic separation machine and steel scoria magnetic separation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20190721 |