CN205988804U - Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate - Google Patents
Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate Download PDFInfo
- Publication number
- CN205988804U CN205988804U CN201620930471.7U CN201620930471U CN205988804U CN 205988804 U CN205988804 U CN 205988804U CN 201620930471 U CN201620930471 U CN 201620930471U CN 205988804 U CN205988804 U CN 205988804U
- Authority
- CN
- China
- Prior art keywords
- concentrate
- ore
- magnetic
- magnetic separation
- separation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
This utility model provides and a kind of reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate, ore-sorting system includes the disintegrating apparatus being sequentially connected by conveyer belt or pipeline, screening plant, magnetic plant in advance, ball-grinding machine, classifying equipoment, floatation equipment roughly selected by copper cobalt bulk concentrate, bulk concentrate grading and regrinding equipment, the selected floatation equipment of copper concentrate and copper concentrate thickening filtration equipment, ore-sorting system also includes the first magnetic separation system and the second magnetic separation system, the concentrate outlet that floatation equipment roughly selected by copper cobalt bulk concentrate connects bulk concentrate grading and regrinding equipment, mine tailing outlet connects the first magnetic separation system, the concentrate outlet of the selected floatation equipment of copper concentrate connects copper concentrate thickening filtration equipment, mine tailing outlet connects the second magnetic separation system.Copper cobalt bulk concentrate is roughly selected the mine tailing of flotation and the mine tailing of the selected flotation of copper concentrate by this utility model, this two parts mineral is separately processed, it is to avoid the sulfur in iron ore concentrate is exceeded, and cobalt concentrate is reclaimed in sorting simultaneously, it is to avoid the loss of cobalt concentrate.
Description
Technical field
This utility model is related to iron ore dressing technical field, more particularly, to a kind of reduce in iron ore concentrate sulfur content and sorts
The ore-sorting system of cobalt concentrate.
Background technology
Iron ore is the important raw and processed materials that iron and steel produces, natural crystal（Iron ore）Through raw ore to ore deposit, crush, sieve,
Grind, be classified, magnetic separation, flotation, the mineral processing circuit such as gravity treatment gradually select iron ore concentrate.
Generally, iron ore dressing process flow process is as shown in figure 1, iron ore produces to ore deposit, broken, screening through raw ore
Fine fraction mineral（It is generally less than 6mm）Afterwards, non magnetic ore barren rock and magnetic mineral, magnetic mineral warp are produced through magnetic separation in advance
Ball milling, it is classified, roughly selects and produce copper cobalt bulk concentrate after flotation, the mine tailing that flotation roughly selected by described copper cobalt bulk concentrate enters magnetic separation
System, to obtain iron ore concentrate, described copper cobalt bulk concentrate carries out the selected flotation of copper concentrate, to obtain copper concentrate, described copper concentrate
The mine tailing of selected flotation carries out magnetic separation also into magnetic separation system, and to obtain iron ore concentrate, described mineral processing circuit finally sorts
To product iron ore concentrate, copper concentrate, and barren rock and mine tailing.
In above-mentioned iron ore dressing process flow process, the raw ore of magnetic separation system is roughly selected the tail of flotation by copper cobalt bulk concentrate
Mine tailing two parts of ore deposit and the selected flotation of copper concentrate are constituted, and the composition of this two parts mineral, sulfur content and iron-holder exist very big
Difference, the mine tailing of the selected flotation of copper concentrate contains a small amount of ferrum element, and mixes body etc. containing pyrite, magnetic iron ore, sulfur ferrum,
Magnetic iron ore in the mine tailing of the selected flotation of copper concentrate enters iron ore concentrate by magnetic separation system, and the sulfur in iron ore concentrate can be caused to surpass
Mark, the high intensity magnetic separation in magnetic separation system and middle magnetic separation will further improve the sulfur content of iron ore concentrate.Using above-mentioned iron ore dressing work
The average of the sulfur content of the iron ore concentrate that process obtains is generally 0.2%-0.3%, and peak can exceed 0.4%, iron ore concentrate sulfur content
Too high can discharge excessive SO in agglomerates of sintered pellets or steel smelting procedure2, severe contamination air, or even form acid rain harm ring
Border.
On the other hand, in above-mentioned ore-dressing technique method flow, in the mine tailing of the selected flotation of copper concentrate, contain cobalt, it enters magnetic
Select in system final presented in mine tailing, lost cobalt concentrate, cobalt is the strategy metal having important practical significance, cobalt exists
Emerging strategic industries, all play an important role in high-end manufacturing industry.China is a Ge Pin cobalt state, and 95% cobalt raw material needs
Import, we more should comprehensive reutilization valuable element.
Utility model content
This utility model is directed to the deficiencies in the prior art, provides the ore-sorting system of sulfur content and choosing in a kind of reduction iron ore concentrate
Miner's process, reduces the sulfur content in iron ore concentrate, alleviates atmospheric pollution, and cobalt concentrate is reclaimed in sorting simultaneously, increases business economic
Benefit.
This utility model is achieved by the following technical solution：
This utility model provide a kind of reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate, described ore dressing system
System includes disintegrating apparatus, screening plant, in advance magnetic plant, ball-grinding machine, the classification being sequentially connected by conveyer belt or pipeline
Cyclonic unit, copper cobalt bulk concentrate roughly select floatation equipment, bulk concentrate grading and regrinding equipment, the selected floatation equipment of copper concentrate and copper
Concentrate thickening filtration equipment, described ore-sorting system also includes the first magnetic separation system and the second magnetic separation system, described copper cobalt mixing essence
The concentrate outlet that ore deposit roughly selects floatation equipment connects bulk concentrate grading and regrinding equipment, and mine tailing outlet connects the first magnetic separation system, institute
The concentrate outlet stating the selected floatation equipment of copper concentrate connects copper concentrate thickening filtration equipment, and mine tailing outlet connects the second magnetic separation system
System.
Selected for copper concentrate floatation equipment is separated by this utility model with the first magnetic separation system, and selected for copper concentrate flotation is set
Standby mine tailing outlet is connected with the second magnetic separation system, and the mine tailing of selected for copper concentrate flotation is processed through the second magnetic separation system,
That is, copper cobalt bulk concentrate is roughly selected the mine tailing of flotation and the mine tailing of the selected flotation of copper concentrate, this two parts mineral is separately, right respectively
Its recycling, it is to avoid the magnetic iron ore in copper concentrate selected flotation tailing passes through magnetic separation system entrance iron ore concentrate thus causing
The situation that in iron ore concentrate, sulfur is exceeded occurs, and copper concentrate selected flotation tailing individual processing can sort recovery cobalt concentrate, it is to avoid
The loss of cobalt concentrate.
Preferably, the mine tailing outlet of the selected floatation equipment of described copper concentrate connects the first magnetic separation system and the second magnetic separation respectively
System, the mine tailing outlet of the selected floatation equipment of described copper concentrate and the connecting pipe of the second magnetic separation system are provided with valve II, institute
State the mine tailing outlet of the selected floatation equipment of copper concentrate and the connecting pipe of the first magnetic separation system is provided with valve I.
This utility model exports and the first magnetic separation system and the second magnetic separation system in the mine tailing of the selected floatation equipment of copper concentrate
Pipeline on be respectively provided with valve I and valve II, when copper cobalt bulk concentrate is roughly selected floatation equipment and is broken down, can be with shutoff valve
Door II, and open valve I, run off with the race groove avoiding iron ore concentrate.
Preferably, described second magnetic separation system includes magnetic separator and thickening filtration equipment, and the selected flotation of described copper concentrate sets
Standby mine tailing outlet connects described magnetic separator, and described valve II is located at the company of the selected floatation equipment of described copper concentrate and magnetic separator
On adapter road, the non magnetic ore outlet of described magnetic separator connects described thickening filtration equipment, and magnetic mineral outlet connects described
First magnetic separation system.
Preferably, described second magnetic separation system also includes ore deposit pond, and the magnetic mineral outlet of described magnetic separator connects described ore deposit
Pond, the outlet of described ore deposit pond connects described first magnetic separation system.
The magnetic mineral magneticly electing is temporarily stored in ore deposit pond, in ore deposit pond, temporary mineral can selectively period entrance
Arbitrary magnetic plant in magnetic separation system, to the iron concentrate containing high sulphur producing and low-sulfur iron ore concentrate selectively smelting iron and steel and burning
Balling group.
Preferably, described second magnetic separation system includes magnetic separator and two thickening filtration equipment, and described copper concentrate is selected floating
Optional equipment mine tailing outlet connect described magnetic separator, the magnetic mineral outlet of described magnetic separator and non magnetic ore outlet are respectively
Connect described thickening filtration equipment.
The technical scheme that this utility model embodiment provides can comprise following beneficial effect：
This utility model provide a kind of reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate, described ore dressing system
System includes disintegrating apparatus, screening plant, in advance magnetic plant, ball-grinding machine, the classification being sequentially connected by conveyer belt or pipeline
Cyclonic unit, copper cobalt bulk concentrate roughly select floatation equipment, bulk concentrate grading and regrinding equipment, the selected floatation equipment of copper concentrate and copper
Concentrate thickening filtration equipment, described ore-sorting system also includes the first magnetic separation system and the second magnetic separation system, described copper cobalt mixing essence
The concentrate outlet that ore deposit roughly selects floatation equipment connects bulk concentrate grading and regrinding equipment, and mine tailing outlet connects the first magnetic separation system, institute
The concentrate outlet stating the selected floatation equipment of copper concentrate connects copper concentrate thickening filtration equipment, and mine tailing outlet connects the second magnetic separation system
System.Copper cobalt bulk concentrate is roughly selected the mine tailing of flotation and the mine tailing of the selected flotation of copper concentrate, this two parts mineral by this utility model
Separately, respectively it is recycled, it is to avoid the magnetic iron ore in selected for copper concentrate flotation tailing is entered by magnetic separation system
Iron ore concentrate and cause the exceeded phenomenon of the sulfur in iron ore concentrate, and the selected flotation of copper concentrate Tailing thickening filter can sort recovery
Cobalt concentrate, it is to avoid the loss of cobalt concentrate.
Brief description
For clearer explanation this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it is clear that, to those skilled in the art,
On the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structured flowchart of ore-sorting system of the prior art.
The first ore dressing reducing sulfur content in iron ore concentrate and sorting cobalt concentrate that Fig. 2 provides for this utility model embodiment
The structured flowchart of system.
The second that Fig. 3 provides for this utility model embodiment reduces sulfur content in iron ore concentrate and sorts the ore dressing of cobalt concentrate
The structured flowchart of system.
The third ore dressing reducing sulfur content in iron ore concentrate and sorting cobalt concentrate that Fig. 4 provides for this utility model embodiment
The structured flowchart of system.
There is provided for this utility model embodiment the 4th kind of Fig. 5 reduces sulfur content in iron ore concentrate and sorts the ore dressing of cobalt concentrate
The structured flowchart of system.
There is provided for this utility model embodiment the 5th kind of Fig. 6 reduces sulfur content in iron ore concentrate and sorts the ore dressing of cobalt concentrate
The structured flowchart of system.
There is provided for this utility model embodiment the 6th kind of Fig. 7 reduces sulfur content in iron ore concentrate and sorts the ore dressing of cobalt concentrate
The structured flowchart of system.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in this utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in this utility model embodiment is clearly and completely described it is clear that
Described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on this utility model
In embodiment, the every other embodiment that those skilled in the art are obtained under the premise of not making creative work, all
Protection domain of the present utility model should be belonged to.
Referring to Fig. 2, the first showing the offer of this utility model embodiment reduces in iron ore concentrate sulfur content and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
As shown in Figure 2, described reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate, described ore-sorting system bag
Include the disintegrating apparatus being sequentially connected by conveyer belt or pipeline, screening plant, in advance magnetic plant, ball-grinding machine, classification eddy flow
Equipment, copper cobalt bulk concentrate roughly select floatation equipment, bulk concentrate grading and regrinding equipment, the selected floatation equipment of copper concentrate and copper concentrate
Thickening filtration equipment, described ore-sorting system also includes the first magnetic separation system and the second magnetic separation system, and described copper cobalt bulk concentrate is thick
The concentrate selecting floatation equipment exports connection bulk concentrate grading and regrinding equipment, and mine tailing outlet connects the first magnetic separation system, by copper cobalt
Mine tailing feeding the first magnetic separation system that flotation roughly selected by bulk concentrate carries out magnetic separation, and to obtain iron ore concentrate, described copper concentrate is selected floating
The concentrate outlet of optional equipment connects copper concentrate thickening filtration equipment, and mine tailing outlet connects the second magnetic separation system.
Further, the mine tailing outlet of the selected floatation equipment of described copper concentrate connects the first magnetic separation system and the second magnetic separation respectively
System, described second magnetic separation system includes magnetic separator and thickening filtration equipment, the selected floatation equipment of described copper concentrate mine tailing
Outlet connects described magnetic separator, and the non magnetic ore outlet of described magnetic separator connects described thickening filtration equipment, and magnetic mineral goes out
Mouth connects described first magnetic separation system.
In the present embodiment, described first magnetic separation system includes a stages of magnetic separation equipment, two-stage nitration magnetic plant, three stages of magnetic separation set
Standby, strong magnetomechanical, middle magnetomechanical, ferrum thickening filtration equipment etc., the mine tailing of the selected flotation of described copper concentrate enters the second magnetic separation system
Magnetic separator carries out magnetic separation, and magnetic separation mineral enter arbitrary magnetic plant of the first magnetic separation system, to reclaim iron-bearing mineral, non magnetic ore deposit
Thing obtains cobalt concentrate after entering thickening filtration equipment.
Further, the mine tailing outlet of the selected floatation equipment of described copper concentrate and the connecting pipe of the second magnetic separation system set
There is a valve II, the mine tailing outlet of the selected floatation equipment of described copper concentrate is provided with valve I with the connecting pipe of the first magnetic separation system,
Described valve II is located on the selected floatation equipment of described copper concentrate and the connecting pipe of magnetic separator, and described valve I is located at described copper
On the connecting pipe of the selected floatation equipment of concentrate and the first magnetic separation system.
In the present embodiment, the mine tailing outlet of the selected floatation equipment of described copper concentrate respectively with the first magnetic separation system and the second magnetic
Select system connectivity, and be provided with valve I and valve II, when copper cobalt bulk concentrate roughly select floatation equipment all work well when, open
Valve II, and close valve I, make the mine tailing of the selected flotation of described copper concentrate enter the second magnetic separation system, to obtain cobalt concentrate, keep away
The magnetic iron ore exempted from the mine tailing of the selected flotation of copper concentrate enters iron ore concentrate by magnetic separation system, thus causing in iron ore concentrate
The exceeded situation of sulfur occurs；When copper cobalt bulk concentrate roughly select floatation equipment break down cannot run well when, iron mine can be caused
Logistics lose enter the selected floatation equipment of copper concentrate, at this point it is possible to open valve I, and close valve II so that because copper cobalt mix essence
Ore deposit floatation equipment fault cannot be carried out flotation and enter the selected floatation equipment of copper concentrate iron mineral enter the first magnetic separation system and
Reclaimed, it is to avoid copper cobalt bulk concentrate is roughly selected floatation equipment and run groove fault and the iron ore concentrate that runs off.
Referring to Fig. 3, the second showing the offer of this utility model embodiment reduces in iron ore concentrate sulfur content and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
From the figure 3, it may be seen that described second magnetic separation system also includes ore deposit pond, the magnetic mineral outlet connection of described magnetic separator is described
Ore deposit pond, the outlet of described ore deposit pond connects described first magnetic separation system.
In the present embodiment, the magnetic mineral outlet of the magnetic separator in the second magnetic separation system connects ore deposit pond, can be by magnetic ore deposit
Thing is temporarily stored in ore deposit pond, in ore deposit pond temporary mineral can selectively the period enter the arbitrary magnetic separation in the first magnetic separation system
Equipment, to the iron concentrate containing high sulphur producing and low-sulfur iron ore concentrate selectively smelting iron and steel and agglomerates of sintered pellets.
Referring to Fig. 4, the third showing the offer of this utility model embodiment reduces in iron ore concentrate sulfur content and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
As shown in Figure 4, described second magnetic separation system includes magnetic separator and two thickening filtration equipment, and described copper concentrate is selected
Floatation equipment mine tailing outlet connect described magnetic separator, described magnetic separator magnetic mineral outlet and non magnetic ore outlet point
Do not connect described thickening filtration equipment.
In the present embodiment, mutually it is not connected between the first magnetic separation system and the second magnetic separation system, copper cobalt bulk concentrate is roughly selected
The mine tailing of flotation and the mine tailing of the selected flotation of copper concentrate, this two parts mineral separately, recycles to it respectively, it is to avoid copper essence
Magnetic iron ore in the selected flotation tailing of ore deposit passes through the first magnetic separation system and enters iron ore concentrate thus causing sulfur in iron ore concentrate exceeded
Situation occurs, and copper concentrate selected flotation tailing is processed by the second magnetic separation system and can sort recovery cobalt concentrate, it is to avoid cobalt essence
The loss of ore deposit.
In the present embodiment, the second magnetic separation system includes magnetic separator and two thickening filtration equipment, the magnetic ore deposit of magnetic separator
Thing outlet and non magnetic ore outlet connect a thickening filtration equipment respectively, non magnetic ore is carried out thickening filtration, obtains
Cobalt concentrate, magnetic mineral is equally carried out thickening filtration, can obtain iron mine substandard products, and iron mine substandard products can be with direct marketing.
Through test, reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate and carry out using what the present embodiment provided
Ore dressing, can effectively reduce the sulfur content in iron ore concentrate, by original average 0.2%-0.3%, be reduced to 0.1%, decrease iron ore concentrate
SO in pellet sintering and steel smelting procedure2Release, decrease the consumption to Calx in flue gas desulfurization course, air is dirty
Dye is eased.New product form cobalt concentrate and iron mine substandard products can be produced simultaneously, that is, energy-saving, increase extra earning again.Comprehensive
Analysis, can increase corporate economy's benefit more than 3,000,000 yuan/annual.
Referring to Fig. 5, sulfur content is provided in the 4th kind of reduction iron ore concentrate of this utility model embodiment offer and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
In the present embodiment, as shown in figure 5, the second magnetic separation system includes magnetic separator and ore deposit pond, the selected flotation of described copper concentrate
The mine tailing outlet of equipment connects the first magnetic separation system and the magnetic separator of the second magnetic separation system respectively, and sets respectively on connecting pipe
Put valve I and valve II, the magnetic mineral of the magnetic separator in the second magnetic separation system is temporarily stored in ore deposit pond, temporary mineral in ore deposit pond
Can selectively the period enter the first magnetic separation system in arbitrary magnetic plant, to produce iron concentrate containing high sulphur and low-sulfur ferrum
Concentrate selectively smelting iron and steel and agglomerates of sintered pellets；In second magnetic separation system, the non magnetic ore of magnetic separator is it is considered at this stage
Metal price is cheap, lacks recovery value, can discard, and piles up, or enters mine tailing filling, is directly entered mine tailing in the present embodiment
Thickening filtration.
Referring to Fig. 6, sulfur content is provided in the 5th kind of reduction iron ore concentrate of this utility model embodiment offer and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
In the present embodiment, as shown in fig. 6, described second magnetic separation system is simply set to a thickening filtration equipment, copper essence
The mine tailing outlet of the selected flotation of ore deposit connects the first magnetic separation system and thickening filtration equipment, and the mine tailing of the selected flotation of copper concentrate respectively
Valve II, the mine tailing outlet of the selected flotation of copper concentrate and the first magnetic separation system are arranged on the connecting line of outlet and thickening filtration equipment
Valve I is arranged on the connecting line of system, the mine tailing of the selected flotation of described copper concentrate can be directly entered thickening filtration equipment, through dense
Contracting is filtered and is obtained cobalt concentrate, at utmost reduces the sulfur content in iron ore concentrate；Roughly select floatation equipment when copper cobalt bulk concentrate to occur
When fault cannot run well, valve I can be opened, and close valve II so that because floatation equipment roughly selected by copper cobalt bulk concentrate
Fault and the iron mineral that enters the selected floatation equipment of copper concentrate timely enter the first magnetic separation system and reclaimed, it is to avoid copper cobalt
Bulk concentrate is roughly selected floatation equipment and is run groove fault and the iron ore concentrate that runs off.
Referring to Fig. 7, sulfur content is provided in the 6th kind of reduction iron ore concentrate of this utility model embodiment offer and sorts cobalt
The structured flowchart of the ore-sorting system of concentrate.
In the present embodiment, as shown in fig. 7, described second magnetic separation system is simply set to a thickening filtration equipment, described
The mine tailing outlet of the selected floatation equipment of copper concentrate only connects described thickening filtration equipment, does not mutually connect and the first magnetic separation system between
Connect, can at utmost reduce the sulfur content in iron ore concentrate.
Certainly, described above is also not limited to the example above, and this utility model can lead to without the technical characteristic of description
Cross or realized using prior art, will not be described here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
Scheme is not to restriction of the present utility model, and reference has preferred embodiment been described in detail to this utility model, this
Field it will be appreciated by the skilled person that the change made in essential scope of the present utility model of those skilled in the art
Change, retrofit, add or replace without departure from objective of the present utility model, also should belong to claim protection model of the present utility model
Enclose.
Claims (5)
1. sulfur content sort the ore-sorting system of cobalt concentrate it is characterised in that described system includes leading in a kind of reduction iron ore concentrate
Cross conveyer belt or disintegrating apparatus that pipeline is sequentially connected, screening plant, in advance magnetic plant, ball-grinding machine, classification cyclonic unit,
Copper cobalt bulk concentrate is roughly selected floatation equipment, bulk concentrate grading and regrinding equipment, the selected floatation equipment of copper concentrate and copper concentrate and is concentrated
Filter plant, described ore-sorting system also includes the first magnetic separation system and the second magnetic separation system, and described copper cobalt bulk concentrate is roughly selected floating
The concentrate outlet of optional equipment connects bulk concentrate grading and regrinding equipment, and mine tailing outlet connects the first magnetic separation system, described copper concentrate
The concentrate outlet of selected floatation equipment connects copper concentrate thickening filtration equipment, and mine tailing outlet connects the second magnetic separation system.
2. according to claim 1 reduce iron ore concentrate in sulfur content and sort cobalt concentrate ore-sorting system it is characterised in that
The mine tailing outlet of the selected floatation equipment of described copper concentrate connects the first magnetic separation system and the second magnetic separation system, described copper concentrate respectively
Mine tailing outlet and the connecting pipe of the second magnetic separation system of selected floatation equipment is provided with valve II, the selected flotation of described copper concentrate
The mine tailing outlet of equipment and the connecting pipe of the first magnetic separation system are provided with valve I.
3. according to claim 2 reduce iron ore concentrate in sulfur content and sort cobalt concentrate ore-sorting system it is characterised in that
Described second magnetic separation system includes magnetic separator and thickening filtration equipment, and the mine tailing outlet of the selected floatation equipment of described copper concentrate connects
Described magnetic separator, described valve II is located on the selected floatation equipment of described copper concentrate and the connecting pipe of magnetic separator, described magnetic separation
The non magnetic ore outlet of machine connects described thickening filtration equipment, and magnetic mineral outlet connects described first magnetic separation system.
4. according to claim 3 reduce iron ore concentrate in sulfur content and sort cobalt concentrate ore-sorting system it is characterised in that
Described second magnetic separation system also includes ore deposit pond, and the magnetic mineral outlet of described magnetic separator connects described ore deposit pond, the outlet of described ore deposit pond
Connect described first magnetic separation system.
5. according to claim 2 reduce iron ore concentrate in sulfur content and sort cobalt concentrate ore-sorting system it is characterised in that
Described second magnetic separation system includes magnetic separator and two thickening filtration equipment, the mine tailing outlet of the selected floatation equipment of described copper concentrate
Connect described magnetic separator, the magnetic mineral outlet of described magnetic separator and non magnetic ore outlet connect described thickening filtration respectively and set
Standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930471.7U CN205988804U (en) | 2016-08-24 | 2016-08-24 | Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930471.7U CN205988804U (en) | 2016-08-24 | 2016-08-24 | Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988804U true CN205988804U (en) | 2017-03-01 |
Family
ID=58107093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930471.7U Expired - Fee Related CN205988804U (en) | 2016-08-24 | 2016-08-24 | Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988804U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040409A (en) * | 2016-08-24 | 2016-10-26 | 孙召华 | Ore-dressing system and ore-dressing technology for reducing content of sulphur in iron ore concentrate and for sorting cobalt concentrate |
| WO2019010738A1 (en) * | 2017-07-13 | 2019-01-17 | 沈阳隆基电磁科技股份有限公司 | Iron fine removal and sorting system for magnetic hard rocks |
| CN109261346A (en) * | 2018-08-23 | 2019-01-25 | 北京矿冶科技集团有限公司 | A kind of beneficiation method containing easy floating Calcium magnesium minerals copper cobalt ore |
| CN110898957A (en) * | 2019-11-13 | 2020-03-24 | 鞍钢集团矿业有限公司 | Particle size grading pre-selection tailing discarding process for extremely lean hematite |
| CN111050918A (en) * | 2017-06-23 | 2020-04-21 | 英美资源服务（英国）有限公司 | Maximizing value of sulfide ore resources through continuous waste discharge |
-
2016
- 2016-08-24 CN CN201620930471.7U patent/CN205988804U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040409A (en) * | 2016-08-24 | 2016-10-26 | 孙召华 | Ore-dressing system and ore-dressing technology for reducing content of sulphur in iron ore concentrate and for sorting cobalt concentrate |
| CN111050918A (en) * | 2017-06-23 | 2020-04-21 | 英美资源服务（英国）有限公司 | Maximizing value of sulfide ore resources through continuous waste discharge |
| CN111050918B (en) * | 2017-06-23 | 2021-05-04 | 英美资源服务（英国）有限公司 | Integrated process for recovering metal values from sulphide ores |
| WO2019010738A1 (en) * | 2017-07-13 | 2019-01-17 | 沈阳隆基电磁科技股份有限公司 | Iron fine removal and sorting system for magnetic hard rocks |
| CN109261346A (en) * | 2018-08-23 | 2019-01-25 | 北京矿冶科技集团有限公司 | A kind of beneficiation method containing easy floating Calcium magnesium minerals copper cobalt ore |
| CN110898957A (en) * | 2019-11-13 | 2020-03-24 | 鞍钢集团矿业有限公司 | Particle size grading pre-selection tailing discarding process for extremely lean hematite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205988804U (en) | Reduce in iron ore concentrate sulfur content and sort the ore-sorting system of cobalt concentrate | |
| CN101733190B (en) | Benefication method for sulphur-containing composite iron tailing | |
| AU2005203753B2 (en) | A recovery method for nickel sulfide and copper mining tailings | |
| CN101961683B (en) | Benification combined method of polymetallic sulphide ore containing copper, lead, zinc and tin | |
| CN104190522B (en) | Magnetic ore rescreening process for mixed iron ore | |
| CN105327771B (en) | A kind of fine grinding and comprehensive reutilization ore-dressing technique method containing copper sulfide concentrate | |
| CN108380379B (en) | Efficient and environment-friendly beneficiation method for low-grade magnetite | |
| CN206139326U (en) | Ultralow grade vanadium titano -magnetite uses multipurposely system | |
| CN107971127A (en) | The separated beneficiation method of bismuth sulphur in a kind of bismuth iron concentrate | |
| CN102747228A (en) | Method for recycling valuable elements from blast furnace gas mud | |
| CN104014420B (en) | The method of the many metal recovery of a kind of low-grade oxysulphied Pb-Zn deposits | |
| CN111729756A (en) | Anshan type low-grade magnetite tailing recovery process | |
| CN101974694A (en) | Production method for recovering metal copper from water granulated slag of copper smelting furnaces | |
| CN111068897A (en) | Fine particle magnetite beneficiation process | |
| CN107115959A (en) | The method that packed in gangue micro-fine-grained gold in mine tailing is reclaimed with Nelson's gravitational separation equipment | |
| CN106040409A (en) | Ore-dressing system and ore-dressing technology for reducing content of sulphur in iron ore concentrate and for sorting cobalt concentrate | |
| CN115025877A (en) | Method for efficiently and environmentally removing iron from bauxite by dry magnetic separator | |
| CN103433122B (en) | A kind of medium tin ore sub-prime classification and sorting technique | |
| CN101767055B (en) | Chromium selecting device for lateritic ore | |
| CN202238241U (en) | Dry magnetic pre-separating device for fine broken ores | |
| CN104258977A (en) | Regrinding and rescreening method and device of gold floating tailings | |
| CN112439554A (en) | Comprehensive recovery process of silver-lead-zinc-sulfur bulk concentrate | |
| CN104148175B (en) | Mineral processing technology for processing mixed diamond and magnetic ore | |
| CN105597941A (en) | Technological method for extracting iron fine powder from pyrite cinder | |
| CN112844816B (en) | Gravity dressing regrinding process and equipment for treating Nelson products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170301 Termination date: 20180824 |