CN108273668A - A kind of fast-flotation system and method for floating mixing mineralising based on strong turbulence - Google Patents
A kind of fast-flotation system and method for floating mixing mineralising based on strong turbulence Download PDFInfo
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- CN108273668A CN108273668A CN201810282189.6A CN201810282189A CN108273668A CN 108273668 A CN108273668 A CN 108273668A CN 201810282189 A CN201810282189 A CN 201810282189A CN 108273668 A CN108273668 A CN 108273668A
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- 238000007667 floating Methods 0.000 title claims abstract description 74
- 238000005188 flotation Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000006260 foam Substances 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 10
- 239000011707 mineral Substances 0.000 abstract description 10
- 239000010419 fine particle Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
-
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
-
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Paper (AREA)
Abstract
A kind of fast-flotation system and method for floating mixing mineralising based on strong turbulence, is suitable for the fast-flotation of fine-particle minerals.Including fast floating trough, feed pump, three-phase mixing mineralizer three parts, fast floating trough bottom is equipped with umbrella three-phase pulp disperser；Three-phase mixing mineralizer includes tube mixer, nanometer microvesicle generators, tubular type mineralizer, tubular type mineralising injector and ball-type mixing mineralizer；Mixed ore pulp is sent to three-phase mixing mineralizer, fast floating trough bottom umbrella three-phase pulp disperser is fed after three-phase mixing mineralizer mixes mineralising strongly, after being sorted in fast floating trough after dispersion, froth pulp is discharged after being collected by fast floating trough top foam collecting tank, a part in the tailing tank exported product of bottom is sent into feed pump feeding pipe as cycle ore pulp and is again introduced into system, and another part is as true tailings discharge system.The system structure is simple, and device is compact, realizes that the multiple fast-flotation of mineral grain, operational efficiency are high during strong turbulence mixes mineralising.
Description
Technical field
The present invention relates to a kind of fast-flotation system and method for floating, are particularly suitable for the fast-flotation of fine-particle minerals
The fast-flotation system and method for floating of mineralising are mixed based on strong turbulence.
Background technology
Flotation is sorted by the difference of mineral floatability according to the difference of mineral particle surface physicochemical properties
Method.Conventional flotation system is mainly that the ore pulp mixed up is sent into flotation cell, stirring inflation.Ore particle in ore pulp connects with bubble
It touches, collision, the good ore particle of floatability is selectively adhered to bubble and is carried the mine for rising and becoming airwater mist cooling composition
Bubble foam layer overflows through machinery scraping or from mineral slurry level, then is dehydrated, is dried to concentrate product.The mineral such as not floaty gangue
Particle is discharged from flotation trench bottom as product from failing with ore pulp.The equipment and technique that the system is related to are relative complex, and equipment
Space is big.Therefore, design is a kind of simple in structure based on strong turbulence mixing mineralising fast-flotation system, instead of traditional mine
Agitator and flotation cell are starched, sizes mixing and is not necessarily to be stirred with floatation process, you can complete mixing mineralising and FLOTATION SEPARATION mistake
Journey is of great significance for the exploitation of novel floatation system.
Invention content
Technical problem：Shortcoming in view of the above technology, provide it is a kind of it is simple in structure be, it is easy to use, by strong
The fast-flotation system that mineralising is mixed based on strong turbulence of the multiple fast-flotation of mineral grain is realized in turbulent closure scheme mineralization process
System and method for floating.
Technical solution：To realize the above-mentioned technical purpose, the fast-flotation system of the invention that mineralising is mixed based on strong turbulence,
Fast floating trough including interconnection and feed pump, fast floating trough include fast floating trough top foam tank outlet F and fast floating trough bottom tailing
Case exports G, and feed pump includes feed pump discharge A and feed pump intake B, and fast floating trough is equipped with three-phase mixing mineralizer；Described three
Mix the spherical nano porous ceramics that mineralizer includes hollow, conplane three directions in periphery point of nano porous ceramics
Not She You tube mixer, nanometer microvesicle generators and tubular type mineralizer, wherein tube mixer, nanometer microvesicle generators are opposite
Setting, it is coplanar between tubular type mineralizer and tube mixer or nanometer microvesicle generators to be vertically arranged, tube mixer with receive
Tube mixer minimum diameter pipeline section I is equipped between rice micropore ceramics, tube mixer is equipped with three-phase mixing mineralizer ore pulp
Import C, nano porous ceramics are equipped in nanometer microvesicle generators, and nanometer microvesicle generators are equipped with three-phase mixing mineralizer compression sky
Gas import D is equipped with tubular type mineralizer minimum diameter pipeline section II, on tubular type mineralizer between tubular type mineralizer and nano porous ceramics
Equipped with tubular type mineralising injector, tubular type mineralising injector terminal is equipped with three-phase mixing mineralizer and exports E, and tubular type mineralising injector hangs down
Fast floating trough is directly stretched into, fast floating trough is equipped with three-phase ore pulp point at the three-phase mixing mineralizer outlet E below tubular type mineralising injector
Device is dissipated, the feed pump intake B of feed pump is connected by pipeline with the three-phase mixing mineralizer ore pulp import C of three-phase mixing mineralizer
It connects, the fast floating trough bottom tailing tank outlet G of fast floating trough is separately connected outlet and is connected with the feed pump discharge A of feed pump.
The umbrella three-phase pulp disperser includes zigzag steel plate and the trapezoidal steel plate of multiple umbrellas, the trapezoidal steel plate of umbrella
Uniformly distributed vertical position welding is on zigzag steel plate；The trapezoidal steel plate of umbrella is used for fast floating trough bottom for disperseing three-phase ore pulp, zigzag steel plate
Ore pulp discharge.
Tube mixer, tubular type mineralizer and the tubular type mineralising injector is reducing type pipeline, tube mixer
Minimum diameter pipeline section flow rate of pulp is not less than 15m/s, and tubular type mineralizer minimum diameter pipeline section flow rate of pulp is not less than 20m/s, pipe
Formula mineralising injector straight pipe flow rate of pulp is not less than 3m/s.
For the porosity of the nanometer microvesicle generators filter core 90% or more, air vent aperture is nanoscale；Tubular-mix
Device minimum diameter pipeline section I and tubular type mineralizer minimum diameter pipeline section II are venturi tube structure.
A kind of method of fast-flotation mixing mineralising based on strong turbulence, its step are as follows：
A, raw ore slurry and floating agent are passed through into the import A of pipeline and feed pump respectively；
B, start feed pump, raw ore slurry and floating agent under the action of power is sobbed in the suction of feed pump centrifugal impeller, through feed pump
Quickly feed the three-phase mixing mineralizer ore pulp import C of three-phase mixing mineralizer after mixing by the road by feed pump discharge B；
C, start while starting feed pump and occurred from pipeline to nanometer microvesicle with the air compression presses of system support
Charged pressure is the compressed air of 0.4~0.6MPa in the three-phase mixing mineralizer compressed air inlet of device；
D, raw ore slurry, floating agent, nanometer microvesicle in ball-type mixing mineralizer it is unprecedented it is interior generate strong mixing and
Pre- mineralising；
E, ball-type mixing mineralizer mixes the three-phase ore pulp after pre- mineralising and enters tubular type mineralizer, again through tubular type mineralizer
Enter tubular type mineralising injector after strong mixing mineralising；
F, three-phase ore pulp exports E by the three-phase mixing mineralizer of tubular type mineralising injector and feeds fast floating trough bottom umbrella
Above three-phase pulp disperser；
G, after three-phase ore pulp sorts after the dispersion of umbrella three-phase pulp disperser in fast floating trough, froth pulp is by fast floating trough
Top foam collecting tank is exported through fast floating trough top foam tank after collecting and is discharged, the fast floating trough bottom tailing tank outlet G productions of bottom
A part in product is sent into the feed pump discharge A of feed pump as cycle ore pulp, mixes with raw ore slurry and floating agent, divides again
Choosing, another part are discharged as true tailings.
Advantageous effect：The application is compared with conventional flotation system, and raw ore slurry is with floating agent first in feed impeller of pump
Under strong immixture, the surfaction of particle in two-phase particle solution chemical system is realized, then in follow-up three-phase composite ore
Change under device effect, realize the efficient mineralization in the complicated high turbulent flow system chats composition granule of gas-liquid-solid three-phase, is sorted through fast floating trough
Difficulty afterwards floats ore pulp particle can feed system again by feed pump, i.e., the multiple table of mineral grain is realized in strong turbulence environment
Face modification, multiple mineralising and multiple flotation.Therefore, which has simple in structure, and device is compact, and operational efficiency is high, can be effective
Improve the advantage of difficult floating mineral grain flotation recovery rate.
Description of the drawings
Fig. 1 is that the present invention is based on the structure charts of the fast-flotation system of strong turbulence mixing mineralising；
Fig. 2 is the three-phase mixing mineralizer structural schematic diagram of the present invention；
Fig. 3 is the umbrella three-phase pulp disperser structural schematic diagram of the present invention.
In figure：The fast floating troughs of 1-, 2- feed pumps, 3- three-phase mixing mineralizers, 4- tube mixers, 5- nanometers of microvesicles
Generator, 6- nano porous ceramics, 7- tubular type mineralizers, 8- tubular type mineralising injectors, 9- tube mixer minimum diameters
Pipeline section, 10- tubular type mineralizer minimum diameter pipeline sections, 11- nano porous ceramics, 12- three-phase pulp dispersers, 13- sawtooth
Shape steel plate, the trapezoidal steel plate of 14- umbrellas, A- be fed pump discharge, B- be fed pump intake, C- three-phases mixing mineralizer ore pulp into
Mouthful, D- three-phase mixing mineralizer compressed air inlets, the outlet of E- three-phase mixing mineralizers, F- is fast, and floating trough top foam tank goes out
Mouthful, the fast floating trough bottom tailing tank outlets G-.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, the fast-flotation system for mixing mineralising based on strong turbulence of the present invention, including interconnection are fast floating
Slot 1 and feed pump 2, fast floating trough 1 include that fast floating trough top foam tank outlet F and fast floating trough bottom tailing tank export G, feed pump 2
Including feed pump discharge A and feed pump intake B, as shown in Fig. 2, fast floating trough 1 is equipped with three-phase mixing mineralizer 3；The three-phase
It includes hollow spherical nano porous ceramics 6, conplane three directions in periphery of nano porous ceramics 6 to mix mineralizer 3
It is respectively equipped with tube mixer 4, nanometer microvesicle generators 5 and tubular type mineralizer 7, wherein tube mixer 4, nanometer microvesicle occurs
Device 5 is oppositely arranged, coplanar between tubular type mineralizer 7 and tube mixer 4 or nanometer microvesicle generators 5 to be vertically arranged, tubular type
Tube mixer minimum diameter pipeline section I 9 is equipped between mixer 4 and nano porous ceramics 6, tube mixer 4 is equipped with three-phase
Mineralizer ore pulp import C is mixed, nano porous ceramics 11 are equipped in nanometer microvesicle generators 5, nanometer microvesicle generators 5 are equipped with three
Mineralizer compressed air inlet D is mixed, it is minimum straight that tubular type mineralizer is equipped between tubular type mineralizer 7 and nano porous ceramics 6
Diameter pipeline section II 10, tubular type mineralizer 7 are equipped with tubular type mineralising injector 8, the tube mixer 4, tubular type mineralizer 7 and pipe
Formula mineralising injector 8 is reducing type pipeline, and 4 minimum diameter pipeline section of tube mixer, 9 flow rate of pulp is not less than 15m/s, tubular type
7 minimum diameter pipeline section of mineralizer, 10 flow rate of pulp is not less than 20m/s, and 8 straight pipe flow rate of pulp of tubular type mineralising injector is not less than
3m/s；For the porosity of 5 filter core of nanometer microvesicle generators 90% or more, air vent aperture is nanoscale；Tube mixer
Minimum diameter pipeline section I 9 and tubular type mineralizer minimum diameter pipeline section II 10 are venturi tube structure；8 terminal of tubular type mineralising injector
E is exported equipped with three-phase mixing mineralizer, tubular type mineralising injector 8 extends vertically into fast floating trough 1, and fast floating trough 1 is sprayed in tubular type mineralising
It is equipped with three-phase pulp disperser 12 at the three-phase mixing mineralizer outlet E of 8 lower section of device, as shown in figure 3, the umbrella three-phase mine
It includes zigzag steel plate 13 and the trapezoidal steel plate 14 of multiple umbrellas to starch disperser 12, and the trapezoidal steel plate 14 of umbrella is evenly distributed with vertical position welding in zigzag
On steel plate 13；The trapezoidal steel plate 14 of umbrella is used for fast floating trough bottom ore pulp discharge for disperseing three-phase ore pulp, zigzag steel plate 13；It gives
The feed pump intake B of material pump 2 is connected by pipeline with the three-phase mixing mineralizer ore pulp import C of three-phase mixing mineralizer 3, soon
The fast floating trough bottom tailing tank outlet G of floating trough 1 is separately connected outlet and is connected with the feed pump discharge A of feed pump 2.
A kind of method of fast-flotation mixing mineralising based on strong turbulence, its step are as follows：
A, raw ore slurry and floating agent are passed through into the import A of pipeline and feed pump 2 respectively；
B, start feed pump 2, raw ore slurry and floating agent under the action of power is sobbed in the suction of 2 centrifugal impeller of feed pump, through feed
Pump is fed the three-phase mixing mineralizer ore pulp import C of three-phase mixing mineralizer 3 by the road by feed pump discharge B after quickly mixing；
C, start while starting feed pump 2 and occurred from pipeline to nanometer microvesicle with the air compression presses of system support
Charged pressure is the compressed air of 0.4~0.6MPa in the three-phase mixing mineralizer compressed air inlet of device 5；
D, raw ore slurry, floating agent, nanometer microvesicle in ball-type mixing mineralizer 6 it is unprecedented it is interior generate strong mixing and
Pre- mineralising；
E, ball-type mixing mineralizer 6 mixes the three-phase ore pulp after pre- mineralising and enters tubular type mineralizer 7, through tubular type mineralizer 7
Enter tubular type mineralising injector 8 after mixing mineralising strongly again；
F, three-phase ore pulp exports E by the three-phase mixing mineralizer of tubular type mineralising injector 8 and feeds 1 bottom umbrella of fast floating trough
12 top of shape three-phase pulp disperser；
G, after three-phase ore pulp sorts after the dispersion of umbrella three-phase pulp disperser 12 in fast floating trough 1, froth pulp is by fast
1 top foam collecting tank of floating trough is exported through fast floating trough top foam tank after collecting and is discharged, and the fast floating trough bottom tailing tank of bottom goes out
A part in mouth G products is sent into the feed pump discharge A of feed pump 2 as cycle ore pulp, is mixed with raw ore slurry and floating agent,
It sorts again, another part is discharged as true tailings.
Claims (5)
1. a kind of fast-flotation system mixing mineralising based on strong turbulence, includes the fast floating trough of interconnection（1）And feed pump
（2）, fast floating trough（1）F is exported including fast floating trough top foam tank and fast floating trough bottom tailing tank exports G, feed pump（2）Including giving
Expect pump discharge A and feed pump intake B, it is characterised in that：Fast floating trough（1）It is equipped with three-phase mixing mineralizer（3）；The three-phase is mixed
Close mineralizer（3）Including hollow spherical nano porous ceramics（6）, nano porous ceramics（6）Conplane three of periphery
Direction is respectively equipped with tube mixer（4）, nanometer microvesicle generators（5）With tubular type mineralizer（7）, wherein tube mixer（4）、
Nanometer microvesicle generators（5）It is oppositely arranged, tubular type mineralizer（7）With tube mixer（4）Or nanometer microvesicle generators（5）Between
It is coplanar to be vertically arranged, tube mixer（4）With nano porous ceramics（6）Between be equipped with tube mixer minimum diameter pipeline section I
（9）, tube mixer（4）It is equipped with three-phase mixing mineralizer ore pulp import C, nanometer microvesicle generators（5）In be equipped with nanometer it is micro-
Hole ceramics（11）, nanometer microvesicle generators（5）Equipped with three-phase mixing mineralizer compressed air inlet D, tubular type mineralizer（7）With receive
Rice micropore ceramics（6）Between be equipped with tubular type mineralizer minimum diameter pipeline section II（10）, tubular type mineralizer（7）It is equipped with tubular type mineralising
Injector（8）, tubular type mineralising injector（8）Terminal is equipped with three-phase mixing mineralizer and exports E, tubular type mineralising injector（8）Vertically
Stretch into fast floating trough（1）, fast floating trough（1）In tubular type mineralising injector（8）It is equipped with three-phase at the three-phase mixing mineralizer outlet E of lower section
Pulp disperser（12）, feed pump（2）Feed pump intake B pass through pipeline and three-phase mixing mineralizer（3）Three-phase composite ore
Change device ore pulp import C to be connected, fast floating trough（1）Fast floating trough bottom tailing tank outlet G be separately connected outlet and feed pump（2）
Feed pump discharge A be connected.
2. the fast-flotation system according to claim 1 for mixing mineralising based on strong turbulence, it is characterised in that：The umbrella
Shape three-phase pulp disperser（12）Including zigzag steel plate（13）With the trapezoidal steel plate of multiple umbrellas（14）, the trapezoidal steel plate of umbrella（14）
Uniformly distributed vertical position welding is in zigzag steel plate（13）On；The trapezoidal steel plate of umbrella（14）For disperseing three-phase ore pulp, zigzag steel plate（13）With
In fast floating trough bottom ore pulp discharge.
3. the fast-flotation system according to claim 1 for mixing mineralising based on strong turbulence, it is characterised in that：The pipe
Formula mixer（4）, tubular type mineralizer（7）With tubular type mineralising injector（8）It is reducing type pipeline, tube mixer（4）It is minimum
Diameter pipeline section（9）Flow rate of pulp is not less than 15m/s, tubular type mineralizer（7）Minimum diameter pipeline section（10）Flow rate of pulp is not less than
20m/s, tubular type mineralising injector（8）Straight pipe flow rate of pulp is not less than 3m/s.
4. the fast-flotation system according to claim 1 for mixing mineralising based on strong turbulence, it is characterised in that：Described receives
Rice microvesicle generators（5）For the porosity of filter core 90% or more, air vent aperture is nanoscale；Tube mixer minimum diameter pipeline section I
（9）With tubular type mineralizer minimum diameter pipeline section II（10）For venturi tube structure.
5. a kind of method of fast-flotation using the fast-flotation system for mixing mineralising described in claim 1 based on strong turbulence,
It is characterized in that steps are as follows：
A, raw ore slurry and floating agent are passed through into pipeline and feed pump respectively（2）Import A；
B, start feed pump（2）, raw ore slurry and floating agent are in feed pump（2）Under the action of power is sobbed in centrifugal impeller suction, through feed
Three-phase mixing mineralizer is fed by feed pump discharge B by the road after the quick mixing of pump（3）Three-phase mixing mineralizer ore pulp import
C；
C, starting feed pump（2）While start with the air compression presses of system support from pipeline to nanometer microvesicle generators
（5）Three-phase mixing mineralizer compressed air inlet in charged pressure be 0.4 ~ 0.6MPa compressed air；
D, raw ore slurry, floating agent, nanometer microvesicle are in ball-type mixing mineralizer（6）In unprecedented interior generate strong mixing and pre-
Mineralising；
E, ball-type mixing mineralizer（6）It mixes the three-phase ore pulp after pre- mineralising and enters tubular type mineralizer（7）, through tubular type mineralizer
（7）Enter tubular type mineralising injector after mixing mineralising strongly again（8）；
F, three-phase ore pulp passes through tubular type mineralising injector（8）Three-phase mixing mineralizer outlet E feed fast floating trough（1）Bottom umbrella
Shape three-phase pulp disperser（12）Top；
G, three-phase ore pulp is through umbrella three-phase pulp disperser（12）In fast floating trough after dispersion（1）After interior sorting, froth pulp is by fast
Floating trough（1）Top foam collecting tank is exported through fast floating trough top foam tank after collecting and is discharged, the fast floating trough bottom tailing tank of bottom
The part exported in G products is sent into feed pump as cycle ore pulp（2）Feed pump discharge A, with raw ore slurry and floating agent
Mixing, sorts again, and another part is discharged as true tailings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282189.6A CN108273668B (en) | 2018-03-28 | 2018-03-28 | Rapid flotation system and flotation method based on high-turbulence mixed mineralization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282189.6A CN108273668B (en) | 2018-03-28 | 2018-03-28 | Rapid flotation system and flotation method based on high-turbulence mixed mineralization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108273668A true CN108273668A (en) | 2018-07-13 |
| CN108273668B CN108273668B (en) | 2024-03-01 |
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|---|---|---|---|
| CN201810282189.6A Active CN108273668B (en) | 2018-03-28 | 2018-03-28 | Rapid flotation system and flotation method based on high-turbulence mixed mineralization |
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| CN109772599A (en) * | 2019-03-14 | 2019-05-21 | 西安煤科动力科技有限公司 | A kind of air-filled nanometer microvesicle high ash coal slime floatation equipment and its method for floating |
| CN109939839A (en) * | 2019-04-29 | 2019-06-28 | 中国矿业大学 | A kind of fluid cooperative reinforcing floatation separator and method |
| CN109939840A (en) * | 2019-04-29 | 2019-06-28 | 中国矿业大学 | A kind of forced turbulent mineralising reaction device and method |
| CN109939838A (en) * | 2019-04-29 | 2019-06-28 | 中国矿业大学 | A kind of forced circulation fast-flotation separator and method |
| CN109939837A (en) * | 2019-04-29 | 2019-06-28 | 中国矿业大学 | A kind of combined-flow intensified Daqu separator and method |
| CN109967264A (en) * | 2019-04-29 | 2019-07-05 | 中国矿业大学 | A kind of hybrid separation system and method based on hydroenhancement |
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| CN112122008A (en) * | 2020-08-13 | 2020-12-25 | 中国矿业大学 | Central circulation flow guide type rotational flow inflatable flotation equipment and method |
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