CN206253223U - A kind of mud zinc oxide ore desliming device high - Google Patents
A kind of mud zinc oxide ore desliming device high Download PDFInfo
- Publication number
- CN206253223U CN206253223U CN201621183012.3U CN201621183012U CN206253223U CN 206253223 U CN206253223 U CN 206253223U CN 201621183012 U CN201621183012 U CN 201621183012U CN 206253223 U CN206253223 U CN 206253223U
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- CN
- China
- Prior art keywords
- cell body
- zinc oxide
- blanket
- ore pulp
- oxide ore
- Prior art date
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 39
- 210000005056 cell body Anatomy 0.000 claims abstract description 65
- 239000011701 zinc Substances 0.000 claims abstract description 26
- 239000012141 concentrate Substances 0.000 claims abstract description 24
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims abstract description 23
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010931 gold Substances 0.000 claims abstract description 14
- 229910052737 gold Inorganic materials 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000005188 flotation Methods 0.000 description 9
- 239000010802 sludge Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000000498 ball milling Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001148715 Lamarckia aurea Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model is related to a kind of mud zinc oxide ore desliming device high, including cell body, the side opening of the cell body one；In the cell body ore pulp retention plate is fixed with away from described cell body open side one end, gap is left between the ore pulp retention plate bottom and the cell body bottom, on cell body flow distribution plate is provided with away between the closed side of described cell body open side one end and ore pulp retention plate, the golden blanket fixed mount of suction is provided with positioned at cell body top, the gold blanket fixed mount bottom of inhaling is fixed with the golden blanket of suction, and the cell body top is disposed with running water spray head.Mud zinc oxide ore high is processed using the present apparatus, the grade of zinc concentrate can reach more than 40%, while zinc recovery reaches more than 90%；Meanwhile, this device has simple structure, and low production cost is easy to control, easily realizes the advantage of industrial applications.
Description
Technical field
The utility model is related to the device of ore deposit desliming, and in particular to a kind of mud zinc oxide ore desliming device high, belongs to lead zinc
Ore deposit recovery technology field.
Background technology
China's zinc oxide ore resource is a lot, and metallic zinc reserves are more than 40,000,000 tons, but ore beneficiation feasibility is widely different,
There is the more difficult choosing of ore in many mineral deposits, it is still a problem, it is necessary in light of the circumstances, it is careful to carry out to develop them
Experimental study.It is still flotation to sort the conventional beneficiation method of zinc oxide ore.After conventional method for floating is mainly vulcanization
Use amine collector collecting.With amine method Flotation of Zinc Oxide ore, compare taboo sludge.But because zinc oxide ore physical property is crisp, often
It is in the embedding cloth of superfine particle with other mineral or gangue, and containing substantial amounts of primary slime, and grinding operation can also produce secondary slime.
Due to the influence of sludge, increase reagent consumption, and reduce selectivity, hinder the flotation of coarse grain mineral.One ton of original of current flotation
Ore reagent cost is 50~100 yuan, and sludge content is bigger, and reagent cost is higher.Therefore, the ore very high for clay content
The problem for first having to solution is exactly the problem of desliming, and so ensuing beneficiation research work is just meaningful.Domestic and international zinc oxide
Most of flotation mill is all to deviate from sludge in advance.
The method of desliming is various in industrial production, frequently with have single desliming bucket, spiral classifier, spiral chute,
Hydrocyclone, cone classifier, shaking table and flotation etc., or certain two kinds, several combine.Zinc oxide ore often uses desliming side
Method is shaking table desliming, hydrocyclone desliming and flotation desliming.In general, desliming is carried out using shaking table, it is good with effect, easily
Control and the advantage such as simple.But table concentration zinc recovery is 80% or so, still has nearly 20% zinc metal loss in sludge.
Hydrocyclone desliming effect and device-dependent, thin mud particle are thinner, it is desirable to which concentrate port of export diameter is smaller, but equipment easily occurs
Block, be not easily cleaned.Compared with shaking table desliming, metal recovery rate can improve several percentage points to flotation desliming, but floatation process adds
Adding medicine can produce influence to follow-up zinc flotation operation.It is low to there is the rate of recovery in current desliming device, and equipment is whard to control etc. asks
Topic.
Utility model content
The purpose of this utility model is to provide a kind of mud zinc oxide ore desliming device high, and it reclaims zinc oxide efficiency high, and
Simple structure, low production cost, are easy to control, easily realize industrial applications.
A kind of mud zinc oxide ore desliming device high of the utility model, including cell body, the side opening of the cell body one；Positioned at described
Ore pulp retention plate is fixed with away from described cell body open side one end in cell body, the ore pulp retains plate bottom and the cell body bottom
Gap is left between portion, is provided with point away between the closed side of described cell body open side one end and ore pulp retention plate on cell body
Stream plate, the golden blanket fixed mount of suction is provided with positioned at cell body top, and the suction gold blanket fixed mount bottom is fixed with the golden blanket of suction, described
Cell body top is disposed with running water spray head.
Further, the flow distribution plate is fixed on the ore pulp retention plate.
Further, the gold blanket fixed mount of inhaling is located between ore pulp retention plate and the cell body open side.
Further, the cell body is made up of plank, and board surface has certain roughness.
Further, the flow distribution plate is made up of multiple height with the cell body identical plank, and between each plank
Spacing is equal.
Further, the ore pulp retention plate top flushes with cell body top, and the ore pulp retains plate bottom and institute
Distance is 2cm between stating cell body bottom.
Further, it is described to inhale the rectangle shelf that golden blanket fixed mount carries handle for one end, four of rectangle shelf
Corner is provided with roundel, and golden blanket is inhaled for fixed.
Further, the handle is fixedly connected with automation equipment, being capable of the automatic turning length by automation equipment
Square shelf, pours out the zinc concentrate for inhaling attachment in golden blanket, realizes that zinc concentrate is separated with silt.
Further, the gold blanket of inhaling is general short flannel woollen blanket or viscous gold grass, inhales gold blanket and is covered in the cell body bottom surface
With two sides.
Compared with prior art, the utility model has the advantage of：Mud zinc oxide ore high, zinc concentrate are processed using the present apparatus
Grade can reach more than 40%, while zinc recovery reaches more than 90%；Meanwhile, this device has simple structure, is produced into
This is low, is easy to control, easily realizes the advantage of industrial applications.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to make needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present utility model, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is a kind of mud zinc oxide ore desliming apparatus structure schematic diagram high of the utility model；
Fig. 2 is the utility model trough body structure schematic diagram；
Fig. 3 is the utility model ore pulp retention plate and flow distribution plate combining structure schematic diagram；
Fig. 4 is that the utility model inhales golden blanket fixed rack structure schematic diagram.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, is not used to limit the utility model.
The utility model embodiment one, as shown in Figures 1 to 4, a kind of mud zinc oxide ore desliming device high, including cell body 1,
Cell body 1 is rectangle, and the side seal of the cell body 1 three is closed, a side opening；Away from the open side one of the cell body 1 in the cell body 1
End is fixed with ore pulp retention plate 6, and gap is left between the ore pulp retention bottom of plate 6 and the bottom of cell body 1, is opened away from the cell body 1
Flow distribution plate 2 is provided between the closed side of mouth side one end and ore pulp retention plate 6, and flow distribution plate 2 is fixed on ore pulp retention plate 6, position
Retained in the top of cell body 1 and positioned at ore pulp and the golden blanket fixed mount 4 of suction is provided between plate 6 and the open side of the cell body 1, it is described to inhale golden blanket
The bottom of fixed mount 4 is fixed with the golden blanket 5 of suction, and the top of the cell body 1 is disposed with running water spray head 3.
Cell body 1 is made up of plank, and board surface has certain roughness, is conducive to inhaling golden blanket 5 and is frictionally secured with cell body 1.
Flow distribution plate 2 is made up of multiple height with the identical plank of cell body 1, and spacing between each plank is equal.
The top of ore pulp retention plate 6 flushes with the top of the cell body 1, between the ore pulp retention bottom of plate 6 and the bottom of the cell body 1
Distance is 2cm.
Flow distribution plate 2 is used to be further separated into the ore pulp of cell body 1, ore pulp is retained the lower end of plate 6 by ore pulp and uniformly flows into suction gold
Blanket 5.
Inhale golden blanket fixed mount 4 to be made up of steel, it is rectangle shelf of the one end with handle, four of rectangle shelf
Corner is provided with roundel, and golden blanket 5 is inhaled for fixed；Handle can be fixedly connected with automation equipment, by automation equipment
Can the automatic turning rectangle shelf, the zinc concentrate for inhaling attachment in golden blanket 5 is poured out, realize zinc concentrate and silt point
From.
It is general short flannel woollen blanket to inhale golden blanket 5, inhales golden blanket 5 and is covered in the bottom surface of cell body 1 and two sides, its Main Function
It is, using coarse suction gold blanket 5 surface, to increase the frictional resistance of ore pulp, extends residence time of the ore pulp on the golden surface of blanket 5 of suction,
Zinc oxide ore is set to be separated in the time that there is abundance on the golden surface of blanket 5 of suction with gangue mineral；The golden top of blanket 5 is being inhaled equipped with certainly simultaneously
Water spray head 3, for cleaning sludge and increasing fluidity of slurry.
A kind of mud zinc oxide ore Desliming method high, comprises the following steps：
1) ball milling is carried out after the calgon of ore pulp weight 0.5% is mixed with mud zinc oxide ore high, granularity reaches -74
After micron accounts for 70%, adjustment pulp density carries out desliming to 20% into cell body；
2) after ore pulp enters cell body, dispersed inflow inhales golden blanket, adjustment tank under flow distribution plate and ore pulp retention plate effect
Body gradient is 20 °, ore pulp is slowly flowed across the golden blanket of suction with certain flow rate；Running water spray head above cell body is with certain flow rate
To golden blanket surface sprinkling running water is inhaled, increase fluidity of slurry, thin mud is drained with flowing water, heavy zinc oxide concentrate attachment
In the golden blanket surface of suction；
3) after the zinc oxide concentrate of the golden blanket surface attachment of suction reaches saturation, manually or automatically lift the golden blanket of suction and fix
Frame, pours into the concentrate of the inside the concentrate hopper on side, and originally water flushing device is follow-up continuous uses.
Zn content is 25% in tcrude ore, by after process above desliming, Zinc in Zinc Concentrates content is 41.12%, and zinc is returned
Yield is 91.32%.
The utility model embodiment two, is viscous gold grass from golden blanket 5 unlike embodiment one, is inhaled.
A kind of mud zinc oxide ore Desliming method high, comprises the following steps：
1) ball milling is carried out after the sodium metasilicate of ore pulp weight 1.5% is mixed with mud zinc oxide ore high, granularity reaches -74 microns
After accounting for 80%, adjustment pulp density carries out desliming to 35% into cell body；
2) after ore pulp enters cell body, dispersed inflow inhales golden blanket, adjustment tank under flow distribution plate and ore pulp retention plate effect
Body gradient is 30 °, ore pulp is slowly flowed across the golden blanket of suction with certain flow rate；Running water spray head above cell body is with certain flow rate
To golden blanket surface sprinkling running water is inhaled, increase fluidity of slurry, thin mud is drained with flowing water, heavy zinc oxide concentrate attachment
In the golden blanket surface of suction；
3) after the zinc oxide concentrate of the golden blanket surface attachment of suction reaches saturation, manually or automatically lift the golden blanket of suction and fix
Frame, pours into the concentrate of the inside the concentrate hopper on side, and originally water flushing device is follow-up continuous uses.
Zn content is 25% in tcrude ore, by after process above desliming, Zinc in Zinc Concentrates content is 44.00%, and zinc is returned
Yield is 92.02%.
The utility model embodiment three, and unlike embodiment one,
A kind of simple mud zinc oxide ore Desliming method high, comprises the following steps：
1) ball milling is carried out after the sodium carbonate of ore pulp weight 2.5% is mixed with mud zinc oxide ore high, granularity reaches -74 microns
After accounting for 75%, adjustment pulp density carries out desliming to 30% into cell body；
2) after ore pulp enters cell body, dispersed inflow inhales golden blanket, adjustment tank under flow distribution plate and ore pulp retention plate effect
Body gradient is 25 °, ore pulp is slowly flowed across the golden blanket of suction with certain flow rate；Running water spray head above cell body is with certain flow rate
To golden blanket surface sprinkling running water is inhaled, increase fluidity of slurry, thin mud is drained with flowing water, heavy zinc oxide concentrate attachment
In the golden blanket surface of suction.
3) after the zinc oxide concentrate of the golden blanket surface attachment of suction reaches saturation, manually or automatically lift the golden blanket of suction and fix
Frame, pours into the concentrate of the inside the concentrate hopper on side, and originally water flushing device is follow-up continuous uses.
Zn content is 25% in tcrude ore, by after process above desliming, Zinc in Zinc Concentrates content is 40.00%, and zinc is returned
Yield is 90.02%.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of mud zinc oxide ore desliming device high, it is characterised in that including cell body, the side opening of the cell body one；Positioned at described
Ore pulp retention plate is fixed with away from described cell body open side one end in cell body, the ore pulp retains plate bottom and the cell body bottom
Gap is left between portion, is provided with point away between the closed side of described cell body open side one end and ore pulp retention plate on cell body
Stream plate, the golden blanket fixed mount of suction is provided with positioned at cell body top, and the suction gold blanket fixed mount bottom is fixed with the golden blanket of suction, described
Cell body top is disposed with running water spray head.
2. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the flow distribution plate is fixed on institute
State on ore pulp retention plate.
3. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the suction gold blanket fixed mount position
Retained between plate and the cell body open side in the ore pulp.
4. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the cell body is by plank system
Into board surface has certain roughness.
5. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the flow distribution plate is by multiple high
Degree and cell body identical plank composition, and spacing between each plank is equal.
6. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the ore pulp retention plate top
Flushed with cell body top, distance is 2cm between the ore pulp retention plate bottom and the cell body bottom.
7. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the suction gold blanket fixed mount is
Rectangle shelf of the one end with handle, four corners of rectangle shelf are provided with roundel, and golden blanket is inhaled for fixed.
8. a kind of mud zinc oxide ore desliming device high as claimed in claim 7, it is characterised in that the handle and automatic makeup
Put and be fixedly connected, by automation equipment can the automatic turning rectangle shelf, poured out the zinc concentrate that adheres in golden blanket is inhaled
Come, realize that zinc concentrate is separated with silt.
9. a kind of mud zinc oxide ore desliming device high as claimed in claim 1, it is characterised in that the suction gold blanket is general
Short flannel woollen blanket or viscous gold grass, inhale golden blanket and are covered in the cell body bottom surface and two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183012.3U CN206253223U (en) | 2016-11-03 | 2016-11-03 | A kind of mud zinc oxide ore desliming device high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183012.3U CN206253223U (en) | 2016-11-03 | 2016-11-03 | A kind of mud zinc oxide ore desliming device high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253223U true CN206253223U (en) | 2017-06-16 |
Family
ID=59024150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183012.3U Active CN206253223U (en) | 2016-11-03 | 2016-11-03 | A kind of mud zinc oxide ore desliming device high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622631A (en) * | 2016-11-03 | 2017-05-10 | 深圳清华大学研究院 | Desliming device and method for high-slime zinc oxide ore |
| CN113019674A (en) * | 2019-12-24 | 2021-06-25 | 合肥欣畅源光电科技有限公司 | Aggregate flotation separator |
-
2016
- 2016-11-03 CN CN201621183012.3U patent/CN206253223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622631A (en) * | 2016-11-03 | 2017-05-10 | 深圳清华大学研究院 | Desliming device and method for high-slime zinc oxide ore |
| CN106622631B (en) * | 2016-11-03 | 2019-10-18 | 深圳清华大学研究院 | A kind of high mud zinc oxide ore desliming device and method |
| CN113019674A (en) * | 2019-12-24 | 2021-06-25 | 合肥欣畅源光电科技有限公司 | Aggregate flotation separator |
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