CN106733143B - Fluorite lump ore and particle mine gravity separation technology - Google Patents
Fluorite lump ore and particle mine gravity separation technology Download PDFInfo
- Publication number
- CN106733143B CN106733143B CN201710025829.0A CN201710025829A CN106733143B CN 106733143 B CN106733143 B CN 106733143B CN 201710025829 A CN201710025829 A CN 201710025829A CN 106733143 B CN106733143 B CN 106733143B
- Authority
- CN
- China
- Prior art keywords
- suspension
- fluorite
- lump ore
- mine
- particle
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a kind of fluorite lump ore and particle mine gravity separation technology, include the following steps, 1) it fluorite ore is transported in crusher system carries out broken classification；2) lump ore and particle mine, which are transported in flushing sieve, obtains clean lump ore and particle mine after cleaning, cleaning mud enters mud veclamation system；3) fluorite sorting machine is sorted, and suspension is supplied by suspension fluid circulation in fluorite sorting machine；4) enter the first suspension recovery sieve lump ore and particle mine detached with suspension after be finished product fluorite ore, into the second suspension recovery sieve lump ore and particle mine detached with suspension after as secondary processing of raw material；5) suspension isolated enters suspension recovery machine and carries out purification, and obtains water and purification suspension respectively.The alternative artificial hand selection's technique of the present invention, reduces labor intensity, liberates labour, improves the recovery utilization rate of fluorite resource recovery utilization rate and water and suspension, production and processing cost is greatly lowered.
Description
Technical field
The present invention relates to fluorite ore ore dressing treatment process technical fields, more particularly, to a kind of fluorite lump ore and particle mine weight
Select technique.
Background technology
Fluorite ore enterprise will obtain fluorite lump ore (particle mine) product at present, it is known that use artificial hand selection's technique.People
Work picking technique is all made of is crushed to certain particle size (being less than 10mm) hereinafter, being rinsed to breaking ores, then by fluorite ore
According to fluorite ore color distortion, hand picking, fluorite lump ore (particle mine) product for eluriating out different grades.
Due to artificial hand selection's technique, rely on the experience of worker completely, with the naked eye judge to carry out the classification of ore, sorting,
Random larger, product quality stability is insufficient, and artificial hand selection's technique needs a large amount of labour, cost very high, it is difficult into
Row large-scale production.
Invention content
The present invention is randomness, unstability and the height in order to overcome artificial hand selection's fluorite ore technique to be brought by human factor
Cost etc. enables the production of fluorite lump ore (particle mine) to reach scale, and can obtain standardized industrial products, provides one kind
Suitable for fluorite ore ore dressing, alternative artificial hand selection's technique reduces labor intensity, liberates labour, while improving fluorite money
The fluorite lump ore and particle mine gravity separation technology of production and processing cost is greatly lowered in source recovery utilization rate.
To achieve the goals above, the present invention uses following technical scheme：Fluorite lump ore and particle mine gravity separation technology, including
Following steps, 1) fluorite ore is transported in crusher system and carries out broken classification, obtain lump ore of the granularity less than 70 millimeters and
Particle mine；2) lump ore and particle mine are transported in flushing sieve, and lump ore and particle mine are cleaned in the water supply of the clear water circulatory system, clearly
Clean lump ore and particle mine are obtained after washing, and detaches generation cleaning mud, and the cleaning mud enters mud veclamation system；
3) clean lump ore and particle mine feed fluorite sorting machine and are sorted, by suspension fluid circulation in the fluorite sorting machine
Supply suspension；4) lump ore and particle mine for sinking to fluorite sorting motor spindle are scraped into the first suspension recovery by scraper plate and are sieved,
The lump ore and particle mine floated on suspension level is sieved with suspension overflow into the second suspension recovery, wherein enters first
The lump ore and particle mine of suspension recovery sieve are finished product fluorite ore after being detached with suspension, are sieved into the second suspension recovery
Lump ore and particle mine detached with suspension after be secondary processing of raw material；5) the first suspension recovery sieve, second in previous step
The suspension that suspension recovery screening separates out enters suspension recovery machine and carries out purification, and obtains water respectively and purify and suspend
Liquid, wherein water is recovered into the clear water circulatory system, and purification suspension is recovered into suspension fluid circulation.
Preferably, the clear water circulatory system includes circulating water pool, clarified water pump, the clarified water pump respectively with cycle
Sieve connection is rinsed in pond.
Preferably, the mud veclamation system includes slush pump pond, slush pump, concentrate cyclone, concentrator, it is described
Slush pump be connected to respectively with slush pump pond, concentrate cyclone, the concentrate cyclone is connected to concentrator, production in step 2)
Raw cleaning mud enters mud pit.
Preferably, mud is pumped into from slush pump pond in concentrate cyclone by the slush pump, mud is revolved by concentration
Cyclone underflow mud and single treatment water are separated into after stream device processing, single treatment water is separated into after entering concentrator reprocessing
Thickener underflow mud and after-treatment water, it is former as secondary operation after cyclone underflow mud, thickener underflow slurry collecting
Material, after-treatment water separation after overflow enter the clear water circulatory system.
Preferably, the suspension proportion described in step 3) is 2.7-3.3 grams/cc, clean lump ore and grain
Sub- mine generates layering under the action of suspension upper up-flow and level stream, sorts and enter different operation rails by different proportion
Mark.Wherein proportion is more than the lump ore of suspension proportion and particle mine sinks to fluorite sorting motor spindle, and proportion is less than suspension proportion
Lump ore and particle mine float on suspension level.
Preferably, the suspension fluid circulation includes suspension preparation bucket and suspension feed pump, described is outstanding
Supernatant liquid feed pump is connected to suspension preparation bucket, fluorite sorting machine respectively.
Based on this programme foundation gravity separation separation Theory, using a key equipment：Fluorite lump ore (particle mine) point
Select machine, be used in combination the auxiliary equipment such as belt conveyor, pump equipment by ore, suspension, water the Rational flow in technological process, finally
Fluorite lump ore, particle mine and the fluorite raw material for secondary operation (such as flotation) of each grade of output；Due to qualified industry
With fluorite lump ore (particle mine) product its proportion all at 2.7-3.3 grams/cc, barren rock proportion is both less than 2.7 grams/cube
Centimetre, qualified industrial fluorite lump ore (particle mine) granularity requirements are produced in 5-70mm according to qualified fluorite lump ore (particle mine)
Product granularity and class requirement, first by ore reduction to suitable granularity, mine are cleaned by water sieve in this programme implementation process
Stone, the graininess ore after water flushing feeds fluorite lump ore (particle mine) sorting machine and is sorted, at this time between 2.7-3.3
Adjustment sorting machine suspension proportion, you can the fluorite lump ore (particle mine) of different grades is sub-elected, and proportion is less than 2.7 particle
Shape fluorite and granularity are less than the fluorite ore of 5mm, can be used as the raw material of other processing technologys.
Therefore, the present invention has the advantages that：(1) it is suitable for fluorite ore ore dressing, alternative artificial hand selection's technique,
Labor intensity is reduced, labour is liberated；(2) recovery utilization rate of fluorite resource recovery utilization rate and water and suspension is improved；
(3) production and processing cost is greatly lowered.
Description of the drawings
Fig. 1 is the process flow diagram of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
Fluorite lump ore and particle mine gravity separation technology, include the following steps, 1) by fluorite ore be transported in crusher system into
The broken classification of row obtains lump ore and particle mine of the granularity less than 70 millimeters；2) lump ore and particle mine are transported in flushing sieve, clear water
Lump ore and particle mine are cleaned in circulatory system water supply, and clean lump ore and particle mine are obtained after cleaning, and it is clear to detach generation
Mud is washed, the cleaning mud enters mud veclamation system；3) clean lump ore and particle mine feed the progress of fluorite sorting machine
Sorting；4) lump ore and particle mine for sinking to fluorite sorting motor spindle are scraped into the first suspension recovery by scraper plate and are sieved, and are floated on outstanding
Lump ore and particle mine on supernatant liquid liquid level are sieved with suspension overflow into the second suspension recovery, wherein enter the first suspension
The lump ore and particle mine of recycling sieve are finished product fluorite ore after being detached with suspension, the lump ore sieved into the second suspension recovery
And particle mine detached with suspension after be secondary processing of raw material；5) the first suspension recovery sieve, the second suspension in previous step
The suspension that recycling screening separates out enters suspension recovery machine and carries out purification, and obtains water and purification suspension respectively,
In, water is recovered into the clear water circulatory system, and purification suspension is recovered into suspension fluid circulation；
The clear water circulatory system includes circulating water pool, clarified water pump, and clarified water pump is connected to circulating water pool, flushing sieve respectively；
Mud veclamation system includes slush pump pond, slush pump, concentrate cyclone, concentrator, slush pump respectively with slush pump
Pond, concentrate cyclone connection, concentrate cyclone are connected to concentrator, and the cleaning mud generated in step 2) enters mud pit；
Mud is pumped into from slush pump pond in concentrate cyclone by slush pump, and mud is separated into after concentrate cyclone is handled
Cyclone underflow mud and single treatment water, single treatment water enter concentrator reprocessing after be separated into thickener underflow mud and
After-treatment water is used as secondary processing of raw material, the separation of after-treatment water after cyclone underflow mud, thickener underflow slurry collecting
Overflow enters the clear water circulatory system afterwards；
Suspension proportion described in step 3) is 2.7-3.3 grams/cc, and clean lump ore and particle mine are suspending
Layering is generated under the action of liquid upper up-flow and level stream, sorts and different running orbits are entered by different proportion；
Suspension fluid circulation includes suspension preparation bucket and suspension feed pump, suspension feed pump respectively with suspension
It is connected to tubbing, fluorite sorting machine.
Specific implementation process is, first by ore reduction to suitable granularity, that is, is less than 70 millimeters, clarified water pump is recirculated water
Clear water in pond is pumped into flushing sieve, cleans ore, and the graininess ore after water flushing feeds fluorite sorting machine and sorted, hanged
Prepared suspension in suspension preparation bucket is pumped into fluorite sorting machine by supernatant liquid feed pump, and sorting machine suspension proportion exists
It is adjusted between 2.7-3.3, you can the fluorite lump ore (particle mine) for sub-electing different grades sinks to the block of fluorite sorting motor spindle
Mine and particle mine, which are scraped by scraper plate into the first suspension recovery, sieves, and graininess fluorite of the proportion less than 2.7 and granularity are less than
The fluorite lump ore and particle mine of 5mm is floated on and is sieved into the second suspension recovery with suspension overflow on suspension level, wherein into
Enter the first suspension recovery sieve lump ore and particle mine detached with suspension after as finished product fluorite ore, into the second suspension
The lump ore and particle mine of recycling sieve are secondary processing of raw material after being detached with suspension, can be used as the raw material of other processing technologys,
The suspension separated out from the first suspension recovery sieve, the screening of the second suspension recovery then carries out purification into suspension recovery machine and carries
It is pure, and water and purification suspension are obtained respectively；
It rinses the mud generated in sieve and enters slush pump pond, mud is pumped into concentrate cyclone by slush pump from slush pump pond
In, mud is separated into cyclone underflow mud and single treatment water after concentrate cyclone is handled, and single treatment water enters dense
Thickener underflow mud and after-treatment water are separated into after close machine reprocessing, cyclone underflow mud, thickener underflow mud are received
Overflow enters the repetition profit of the circulating water pool in the clear water circulatory system after being used as secondary processing of raw material, after-treatment water to detach after collection
With；
The water isolated from suspension recovery machine enters the recycling of the circulating water pool in the clear water circulatory system, from suspension
The purification suspension that recycling machine is isolated enters the recycling of suspension preparation bucket.
Claims (6)
1. a kind of fluorite lump ore and particle mine gravity separation technology, which is characterized in that include the following steps, 1) fluorite ore is transported to brokenly
Broken classification is carried out in broken machine system, obtains lump ore and particle mine of the granularity less than 70 millimeters；2) lump ore and particle mine are transported to
It rinsing in sieve, lump ore and particle mine are cleaned in the water supply of the clear water circulatory system, and clean lump ore and particle mine are obtained after cleaning,
And generation cleaning mud is detached, the cleaning mud enters mud veclamation system；3) clean lump ore and particle mine feed firefly
Stone separator is sorted, and suspension is supplied by suspension fluid circulation in the fluorite sorting machine；4) fluorite sorting is sunk to
The lump ore and particle mine of motor spindle, which are scraped by scraper plate into the first suspension recovery, to be sieved, and the lump ore and grain on suspension level are floated on
Sub- mine is sieved with suspension overflow into the second suspension recovery, wherein enters the lump ore and particle mine of the first suspension recovery sieve
It is finished product fluorite ore after being detached with suspension, the lump ore and particle mine sieved into the second suspension recovery is detached with suspension
It is secondary processing of raw material afterwards；5) the first suspension recovery sieve, the second suspension recovery sieve the suspension separated out in previous step
Purification is carried out into suspension recovery machine, and obtains water and purification suspension respectively, wherein water is recovered into clear water and follows
Loop system, purification suspension are recovered into suspension fluid circulation.
2. fluorite lump ore according to claim 1 and particle mine gravity separation technology, characterized in that the clear water circulatory system
Including circulating water pool, clarified water pump, the clarified water pump is connected to circulating water pool, flushing sieve respectively.
3. fluorite lump ore according to claim 1 and particle mine gravity separation technology, characterized in that the mud veclamation system
Including slush pump pond, slush pump, concentrate cyclone, concentrator, the slush pump connects with slush pump pond, concentrate cyclone respectively
Logical, the concentrate cyclone is connected to concentrator, and the cleaning mud generated in step 2) enters slush pump pond.
4. fluorite lump ore according to claim 3 and particle mine gravity separation technology, characterized in that the slush pump is by mud
It is pumped into concentrate cyclone from slush pump pond, mud is separated into cyclone underflow mud and primary after concentrate cyclone is handled
Water is handled, single treatment water is separated into thickener underflow mud and after-treatment water, cyclone bottom after entering concentrator reprocessing
Overflow enters clear water cycle after being used as secondary processing of raw material, after-treatment water to detach after stream mud, thickener underflow slurry collecting
System.
5. fluorite lump ore according to claim 1 and particle mine gravity separation technology, characterized in that the suspension described in step 3)
Liquor ratio weight is 2.7-3.3 grams/cc, and clean lump ore and particle mine are produced under the action of suspension upper up-flow and level stream
Layer estranged, sorting simultaneously enter different running orbits by different proportion；Wherein proportion is more than the lump ore and particle of suspension proportion
Mine sinks to fluorite sorting motor spindle, and proportion is less than the lump ore of suspension proportion and particle mine floats on suspension level.
6. fluorite lump ore according to claim 1 and particle mine gravity separation technology, characterized in that the suspension cyclic system
System includes suspension preparation bucket and suspension feed pump, and the suspension feed pump divides with suspension preparation bucket, fluorite respectively
Machine is selected to be connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025829.0A CN106733143B (en) | 2017-01-13 | 2017-01-13 | Fluorite lump ore and particle mine gravity separation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025829.0A CN106733143B (en) | 2017-01-13 | 2017-01-13 | Fluorite lump ore and particle mine gravity separation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733143A CN106733143A (en) | 2017-05-31 |
| CN106733143B true CN106733143B (en) | 2018-11-09 |
Family
ID=58946477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025829.0A Active CN106733143B (en) | 2017-01-13 | 2017-01-13 | Fluorite lump ore and particle mine gravity separation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733143B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302896A (en) * | 2018-11-06 | 2019-10-08 | 无锡多瑞玛科技有限公司 | A kind of two product heavy-medium cyclone process for discarding tailings |
| CN109499746A (en) * | 2018-12-05 | 2019-03-22 | 金石资源集团股份有限公司 | Three product fluorite lump ore production systems of one kind and technique |
| CN109622213A (en) * | 2019-01-31 | 2019-04-16 | 金石资源集团股份有限公司 | Using the heavymedia separation technique of the separation fluorite and barite of shallow-tank separator |
| CN112827641B (en) * | 2021-01-06 | 2023-01-31 | 浙江兰溪市金昌矿业有限公司 | Mineral separation and gravity separation process and equipment for extremely fine fluorite |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1727913A1 (en) * | 1990-05-03 | 1992-04-23 | Сибирский государственный проектный и научно-исследовательский институт цветной металлургии | Method of retreating fluorite concentrates |
| CN204338316U (en) * | 2014-12-18 | 2015-05-20 | 湖北昌源矿业有限公司 | The Mineral separation device of barite, fluorite, calcite mineral intergrowth |
| CN105289837A (en) * | 2015-12-04 | 2016-02-03 | 化工部长沙设计研究院 | Process adopting barite-fluorite paragenic ore for preparing barite powder |
| CN105642432A (en) * | 2016-03-09 | 2016-06-08 | 旌德县圣裕莹石加工有限公司 | Unit used for machining fluorite mineral aggregate and application thereof |
-
2017
- 2017-01-13 CN CN201710025829.0A patent/CN106733143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1727913A1 (en) * | 1990-05-03 | 1992-04-23 | Сибирский государственный проектный и научно-исследовательский институт цветной металлургии | Method of retreating fluorite concentrates |
| CN204338316U (en) * | 2014-12-18 | 2015-05-20 | 湖北昌源矿业有限公司 | The Mineral separation device of barite, fluorite, calcite mineral intergrowth |
| CN105289837A (en) * | 2015-12-04 | 2016-02-03 | 化工部长沙设计研究院 | Process adopting barite-fluorite paragenic ore for preparing barite powder |
| CN105642432A (en) * | 2016-03-09 | 2016-06-08 | 旌德县圣裕莹石加工有限公司 | Unit used for machining fluorite mineral aggregate and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 萤石选矿技术研究现状;邓湘湘;《怀化学院学报》;20151128;全文 * |
| 萤石重介质选矿的应用特点;浦家扬;《国外金属选矿》;19910829;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106733143A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106733138B (en) | Fluorite ore gravity-floatation combined mineral dressing technology | |
| CN106583029B (en) | Fluorite ore gravity separation technology and fluorite throw useless gravity separation technology | |
| CN106733143B (en) | Fluorite lump ore and particle mine gravity separation technology | |
| CN105597915B (en) | The wide dual Jie's whole coarse slime separating process of grade can be achieved in one kind | |
| CN101554612A (en) | Method for recovering cleaned coal from coal slurry | |
| CN102553708B (en) | Process for washing and selecting high-ash, high-water easily-argillized lignite | |
| CN106378254A (en) | Method for removing magnetic impurities from tantalum-niobium waste ores by utilizing combined magnetic separation | |
| CN109622213A (en) | Using the heavymedia separation technique of the separation fluorite and barite of shallow-tank separator | |
| CN107362900B (en) | The technique that a kind of sand ilmenite picks up ilmenite concentrate and iron ore concentrate | |
| CN112517229B (en) | Beneficiation system and beneficiation method for seaside titanium zirconium placer | |
| CN113333145B (en) | Bag-type dedusting ash separation process | |
| CN109201316B (en) | Clean utilization production process for raw coal | |
| CN109174440B (en) | Method and device for recovering gold from tailings | |
| CN210788570U (en) | Building material production system | |
| CN103464274B (en) | Ore screening system and technology | |
| CN109701730B (en) | Efficient coal washing process capable of improving utilization rate | |
| CN109201315B (en) | Coal washing process capable of improving utilization rate | |
| CN205762554U (en) | The sorter of building waste process for producing line | |
| CN102485334B (en) | Method for removing soil and impurities from fresh yellow ginger | |
| CN115445741A (en) | Method for preparing sand by utilizing rock waste high-yield preparation machine | |
| CN110479480B (en) | Deep processing technology for high-purity ultra-white potassium feldspar material | |
| CN109701733B (en) | Clean utilization process of middlings and gangue in coal washing process | |
| CN105798002A (en) | Classifying device of construction waste treatment production line | |
| CN113145291A (en) | Grading flash flotation process | |
| CN1221654A (en) | Wetting gravity ore dressing tech. of asbestos ore |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: 321100 Industrial Functional Zone of Baishe Township, Lanxi City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Lanxi Jinchang Mining Co., Ltd Address before: Hangzhou City, Zhejiang province 310000 100 Moganshan Road Yaojiang International Building, B block 20 layer Patentee before: CHINA KINGS RESOURCES GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |