CN208482631U - Flotation device is used in a kind of separation of metal Iron-ore Slag Iron concentrate - Google Patents
Flotation device is used in a kind of separation of metal Iron-ore Slag Iron concentrate Download PDFInfo
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- CN208482631U CN208482631U CN201820326465.XU CN201820326465U CN208482631U CN 208482631 U CN208482631 U CN 208482631U CN 201820326465 U CN201820326465 U CN 201820326465U CN 208482631 U CN208482631 U CN 208482631U
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Abstract
The utility model relates to a kind of metal Iron-ore Slag Iron concentrate separation flotation devices, belong to flotation technology field, including agitation impeller flotator, bracket, hopper, chute, water pipe, spray head and aerator；It is fixed by the bracket the hopper higher than the agitator in the agitator left of agitation impeller flotator, feed hopper bottom is equipped with right chute obliquely；The utility model is structurally reasonable compact, easy to use；When the process for the agitator that metal Iron-ore Slag enters agitation impeller flotator through chute from hopper, water in water pipe is sprayed on the metal Iron-ore Slag in chute by spray head, it is gradually dissolved into slime water, after abundant dissolution process preparatory in this way, can effectively avoid agglomerating；Agitation impeller flotator further fills into air by agitator bottom aerator simultaneously, can increase smart iron ore bubbles volume, and then floatingly selects more smart iron powder foams, improves flotation efficiency and flotation yield.
Description
Technical field
The utility model relates to a kind of metal Iron-ore Slag Iron concentrate separation flotation devices, belong to flotation technology field.
Background technique
Flotation device, full name " floator " are the mechanical equipments that floatation process is completed in mineral processing circuit；To gold
When belonging to Iron-ore Slag progress FLOTATION SEPARATION essence iron powder, after needing that ore pulp first is made to metal Iron-ore Slag, it is re-fed into flotation device and carries out
Flotation；But in pulping process, since slag dissolution is not enough, it may appear that the case where slag agglomerates；The slag of these agglomerations
It can not carry out FLOTATION SEPARATION；And it is based on such a factor, on the one hand the flotation device when selecting will guarantee flotation, another party
Face can be stirred ore pulp, to reduce agglomeration；Therefore selecting agitation impeller flotator is to solve the above problems at present
Most suitable floatation equipment；But in actual use, discovery agitation impeller flotator, which only can stir big agglomeration, beats
It dissipates, but small agglomeration still remains；And agitation impeller flotator, under-inflation, cause finally formed mineralized froth
It reduces, seriously affects flotation yield.
Utility model content
The utility model provides a kind of metal Iron-ore Slag Iron concentrate separation flotation device, overcome the above-mentioned prior art no
Foot, can effectively solve using agitation impeller flotator in flotation, that is, there is agglomeration, and there are under-inflation, cause most
End form at mineralized froth reduce, the problem of seriously affecting flotation yield.
Technical solutions of the utility model are realized by following measures: a kind of metal Iron-ore Slag Iron concentrate separation use is floating
Select machine, including agitation impeller flotator, bracket, hopper, chute, water pipe, spray head and aerator；In mechanical agitation type flotation
The agitator left of machine is fixed by the bracket the hopper higher than the agitator, and feed hopper bottom is equipped with right chute obliquely,
The discharge port that chute lower end passes through hopper extends to the feeding inlet of agitation impeller flotator agitator；It is hanged above chute
The water pipe parallel with chute is hung with, is sequentially arranged at intervals in the lower end edge chute direction of water pipe and is fixedly installed at least three sprays
Head；Aerator is fixedly installed in the agitator bottom of agitation impeller flotator.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
The top of above-mentioned hopper is equipped with filter screen.
Above-mentioned filter screen is the slanted screen of left low and right high, and impurity outlet is equipped on the hopper of slanted screen left end.
The utility model is structurally reasonable compact, easy to use；Metal Iron-ore Slag enters mechanical agitation type through chute from hopper
When the process of the agitator of flotation device, the water in water pipe is sprayed on the metal Iron-ore Slag in chute by spray head, is gradually dissolved
At slime water, after abundant dissolution process preparatory in this way, can effectively avoid agglomerating；Agitation impeller flotator is by stirring simultaneously
It mixes a barrel bottom aerator and further fills into air, smart iron ore bubbles volume can be increased, and then floatingly select more smart iron powders
Foam improves flotation efficiency and flotation yield.
Detailed description of the invention
Fig. 1 is schematic diagram of main cross-sectional structure of most preferred embodiment；
In attached drawing: 1 agitation impeller flotator, 2 brackets, 3 hoppers, 4 chutes, 5 water pipes, 6 spray heads, 7 aerators, 8 are tiltedly
Sieve, 9 impurity outlets.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the utility model, for ease of description, the relative positional relationship of each component is described, such as: upper and lower, left and right equipotential
Relationship is set, is determined all in accordance with the Butut direction of Fig. 1 in Figure of description.
The utility model is further described below with reference to examples and drawings:
As shown in Figure 1, a kind of metal Iron-ore Slag Iron concentrate separation flotation device includes agitation impeller flotator 1, bracket
2, hopper 3, chute 4, water pipe 5, spray head 6 and aerator 7；Pass through bracket 2 in the agitator left of agitation impeller flotator 1
It is fixed with the hopper 3 higher than the agitator, 3 bottom of hopper passes through hopper 3 equipped with right chute 4 obliquely, 4 lower end of chute
Discharge port extends to the feeding inlet of 1 agitator of agitation impeller flotator；Have in 4 overhung of chute parallel with chute 4
Water pipe 5, be sequentially arranged at intervals in 4 direction of lower end edge chute of water pipe 5 and be fixedly installed at least three spray heads 6；It is stirred in machinery
The agitator bottom for mixing formula flotation device 1 is fixedly installed with aerator 7.
Wherein, agitation impeller flotator 1 and aerator 7 are all made of existing known device；In use, metal Iron-ore Slag
It pours into hopper 3, then is stirred in the agitator through the entrance agitation impeller flotator 1 of chute 4；In the process, 4 top of chute
Water pipe 5 in water, be sprayed on the metal Iron-ore Slag in chute 4 by spray head 6, make in chute 4 do metal Iron-ore Slag, by
It is gradually dissolved into slime water, is enable between metal Iron-ore Slag and water in advance after completely dissolution, then be slid downwardly into machinery along chute 4
In the agitator of agitation type flotation machine 1；Mixed dissolution effect is improved, to avoid generating agglomeration；It is floating to enter mechanical agitation type
The ore pulp in 1 agitator of machine is selected, due to the effect of 1 turbine centrifugal power of agitation impeller flotator, after being sufficiently mixed with medicament, with
Air in mixed serum forms bubble and is crushed, and smart iron mineral laden bubble, smart iron ore are formed after coming into full contact with smart abrasive grit
Bubble floats upwards and is enriched with to form froth bed, is discharged by the foam scraping machine of agitation impeller flotator 1, forms smart iron powder bubble
Foam；In the process, aerator 7 is a kind of air feed equipment, can be from the agitator bottom of agitation impeller flotator 1 to mixed
It closes and fills into air in liquid, increase essence iron ore bubbles volume, and then floatingly select more smart iron powder foams, improve flotation efficiency and float
Select yield.
Can according to actual needs, a kind of above-mentioned metal Iron-ore Slag Iron concentrate separation flotation device is advanced optimized or/
And improvement:
As shown in Figure 1, the top of hopper 3 is equipped with filter screen.It is biggish that filter screen can filter out in advance sulfuric acid roasting residue
Solid particle improves subsequent solid-liquor separation effect.
As shown in Figure 1, filter screen is the slanted screen 8 of left low and right high, impurity outlet 9 is equipped on the hopper 3 of 8 left end of slanted screen.This
The slanted screen 8 of sample can be such that biggish fixed particle is discharged automatically from impurity outlet 9, easy to use.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (3)
1. a kind of metal Iron-ore Slag Iron concentrate separation flotation device, it is characterised in that: including agitation impeller flotator, bracket,
Hopper, chute, water pipe, spray head and aerator；Height has been fixed by the bracket in the agitator left of agitation impeller flotator
In the hopper of the agitator, equipped with right chute obliquely, the discharge port that chute lower end passes through hopper prolongs always feed hopper bottom
Extend to the feeding inlet of agitation impeller flotator agitator；There is the water pipe parallel with chute in chute overhung, in water pipe
Lower end edge chute direction, which is sequentially arranged at intervals, is fixedly installed at least three spray heads；At the agitator bottom of agitation impeller flotator
Portion is fixedly installed with aerator.
2. a kind of metal Iron-ore Slag Iron concentrate separation flotation device according to claim 1, it is characterised in that: hopper it is upper
Portion is equipped with filter screen.
3. a kind of metal Iron-ore Slag Iron concentrate separation flotation device according to claim 2, it is characterised in that: filter screen is
The slanted screen of left low and right high is equipped with impurity outlet on the hopper of slanted screen left end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018202537857 | 2018-02-13 | ||
| CN201820253785 | 2018-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208482631U true CN208482631U (en) | 2019-02-12 |
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ID=65255566
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820326465.XU Active CN208482631U (en) | 2018-02-13 | 2018-03-09 | Flotation device is used in a kind of separation of metal Iron-ore Slag Iron concentrate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064522A (en) * | 2019-05-30 | 2019-07-30 | 贵州大学 | A kind of low-grade phosphate ore automatic control flotation unit |
| CN112642580A (en) * | 2020-12-01 | 2021-04-13 | 湖北理工学院 | Disposal method for gradient utilization of steel slag |
| CN114522805A (en) * | 2022-02-22 | 2022-05-24 | 吕显华 | Coal flotation desulfurization system |
-
2018
- 2018-03-09 CN CN201820326465.XU patent/CN208482631U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064522A (en) * | 2019-05-30 | 2019-07-30 | 贵州大学 | A kind of low-grade phosphate ore automatic control flotation unit |
| CN112642580A (en) * | 2020-12-01 | 2021-04-13 | 湖北理工学院 | Disposal method for gradient utilization of steel slag |
| CN112642580B (en) * | 2020-12-01 | 2023-10-13 | 湖北理工学院 | Disposal method for gradient utilization of steel slag |
| CN114522805A (en) * | 2022-02-22 | 2022-05-24 | 吕显华 | Coal flotation desulfurization system |
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