CN106861925A - A kind of portable integrated form flotation device - Google Patents
A kind of portable integrated form flotation device Download PDFInfo
- Publication number
- CN106861925A CN106861925A CN201710195328.7A CN201710195328A CN106861925A CN 106861925 A CN106861925 A CN 106861925A CN 201710195328 A CN201710195328 A CN 201710195328A CN 106861925 A CN106861925 A CN 106861925A
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- CN
- China
- Prior art keywords
- flotation
- foam
- belt
- flotation cell
- flotation device
- 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.)
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- 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
- B03D1/16—Flotation machines with impellers; Subaeration 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
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
-
- 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)
- Physical Water Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
A kind of portable integrated form flotation device, including cylinder flotation cell, float skimming device, water tank, air pump, battery, the gentle stone of impeller, float skimming device is made up of scraper plate, the first synchronous pulley, the second synchronous pulley, cog belt, the first belt pulley, the second belt pulley, belt and scraper plate motor, scraper plate does comprehensive reciprocating motion on flotation cell and scrapes bubble, flush with foam is collected and the washing of foam impurity is by automatic pump, all parts of flotation device are set for modularization, ease of assembly.Flotation device agitating shaft is changed to flotation trench bottom and stretched into by the present invention by the mode that flotation cell top is stretched into, scraper plate is comprehensive back and forth to scrape bubble, flotation device volume is reduced to original 50%, quality is reduced to original 1/6~1/14, big current flotation device volume, quality weight can be effectively solved the problems, such as, inconvenience, inconvenient operation is carried, cannot be used in the wild, to widen the range of application of flotation device, the efficiency for improving flotation device provides strong technical guarantee, and economic and social benefit is notable.
Description
Technical field
The present invention relates to a kind of flotation device, more particularly to a kind of portable integrated form flotation device for mineral floating, belong to
Flotation technology field.
Background technology
Flotation is a kind of method sorted according to the physicochemical properties of mineral surfaces, except be widely used in coal,
Outside the purification of non-ferrous metal, ferrous metal, nonmetallic etc., the fields such as water-oil separating, wastewater treatment are also applied to.Flotation device is normal
Floatation equipment, the determination of industrial floatation equipment performance parameter and floatation indicators be unable to do without the condition spy of lab flotation cell
Rope.At present, lab flotation machine is agitation impeller flotator.Conventional XFD series minimums are XFD-0.5 flotation
Machine, appearance and size 502*263*628mm, weight 30KG；XFD-8 flotation devices：Appearance and size 380*505*970mm, weight 72KG.
Flotation device build is big, quality weight, needs 2-3 people to carry, and using 220V alternating currents, investigates in the wild, and remote place cannot carry out
Experiment, difficulty is brought to experiment.Lab flotation cell flush with foam needs manually to be added water with wash bottle.One is needed during one man operation
Hand takes wash bottle, and another hand scrapes bubble；Or two people's operations, a people rinses foam, and another people scrapes bubble, arduously.In document practical application not
See that lab flotation cell uses auto-flushing foamite system.Now stretched into from flotation cell top with the agitating shaft of flotation device, restricted
Flotation cell flow field and bubble shoot.
At present, lab flotation cell cell body is square, and cylindrical flotation cell industrially has application, such as flotation column.With
Cylindrical flotation cell is compared, and square flotation cell has mineralising dead angle.Document《Round flotation device is in Shandong Jiaojia 6000t/d ore dressings
The application of factory》（Zhang Rengao, Zhao Baojing, Wang Shuce, king is kind to build gold, 2014,35 (8)：56-59）Applied in Shandong Jiaojia
The round flotation device of SJF10, SJF30, shows using result, compared with convention square groove pneumatic flotation cell, in head grade
In the case of 4.20g/t, concentrate grade improves 6g/t, and flotation recovery rate improves 0.8%, and energy-saving effect improves 15%, reduces and takes up an area
Area 30%, can improve 3%~5% economic benefit.
The velocity of discharge of foam is the key factor for influenceing flotation device effect.Consulting literatures and from the point of view of application example, float
Select post foam discharge mode be broadly divided into it is following several：Self-overflow type and scraper plate scrape bubble.Self-overflow type is mainly used in flotation
On post, when foam low yield（Such as the sorting of metallic ore）, which is with the obvious advantage；When used for coal separation（Yield can reach
More than 80%）When, a large amount of foam overflows, the foam on cell body periphery can overflow, positioned at cylinder center foam from overflow launder compared with
Far, have little time discharge, cause foam stickness, poor fluidity, it is necessary to manually constantly release foam, increased workman's amount of labour,
Have impact on the performance of flotation column selective advantage.
In recent years, improved from the basis of overflowing in tradition and push away bubble bevel-type.Chinese Patent Application No. is
200610150759.3 patent of invention《A kind of foam pushing device of flotation device》To push away bubble bevel-type, its foam pushing device is to push away bubble by interior
Cone, interior foam tank and extrapolation bubble cone complex, the dual of outer foam tank composition push away bubble wimble structure.Device of the invention, with double
Push away the double foam slot structures of bubble cone pushes away bubble structure, and the foam in flotation cell is divided into two, and the foam near cell body edge is from outer
Foam tank overflow is discharged, and is discharged by interior foam tank overflow near middle foam, shortens foam fed distance, it is ensured that floating
Foam is selected smoothly to discharge in time.But this pushes away bubble cone and inevitably occupies a part of cell body area.When foam viscosity is larger,
Overflowing slow phenomenon can not be changed.
Scraper plate is scraped bubble and is had and unilateral scrape bubble, bilateral scrape bubble and polygon scrape three kinds of bubble.The unilateral bubble, bilateral bubble of scraping scraped is used in more
On flotation device, the foam velocity of discharge is fast, and flotation effect is good, but can not solve the problems, such as flotation column scrape bubble.Chinese Patent Application No.
It is 201410186388.9 patent of invention《A kind of flotation device scrapes bubble drive device》, flotation device scrape bubble drive device utilize
The drive link in eccentric cam and guiding cylinder in drive shaft, when drive shaft rotates, drive link is upper and lower
Interval motion, scrapes bubble plate undulatory motion while horizontal movement, and bubble plate is scraped compared to existing, scrapes bubble rate and improves more than 10%, drop
Low production cost.Chinese Patent Application No. is 201310350892.3 patent of invention《A kind of cylinder type flotation machine periphery passes
Dynamic foam scraping machine》, the mechanism is made up of track, driver, rotary sleeve, scraper plate climbing frame, scraper plate, and track is circle, installed in floating
Trough body upper end-face edge, rotary sleeve is selected to be arranged on the sleeve upper end of rabbling mechanism, one end and the rotary sleeve side phase of scraper plate climbing frame
Connection, other end installation of driver has driving wheel to be meshed with track on driver, scraper plate is arranged on scraper plate climbing frame.The dress
Solve the problems, such as that current cylinder groove flotation body machine discharge concentrate is difficult with being set effective, but pressure bubble is inevitably resulted from bubble is scraped
Phenomenon.Above-mentioned three kinds of scraper plates scrape bubble mode and are marginal mode and scrape bubble, and middle foam is not scraped, and foam overflow efficiency is not
It is high.
Based on above mentioned problem, we have devised a kind of Novel portable integrated form flotation device, overcomes and existing uses flotation device volume
Greatly, quality weight, not readily portable outgoing experiment, while defect that can not be collected in time after foam overflow etc..
The content of the invention
The invention provides a kind of Novel portable integrated form lab flotation cell, for the development of flotation experiments provides convenient bar
Part.The purpose of the present invention can be realized by following technique measures：A kind of portable integrated form flotation device, including cylinder flotation body
The gentle stone of groove, float skimming device, water tank, air pump, battery, impeller；Described flotation cell is arranged on stirring motor top, stirring motor
It is arranged on base；Described float skimming device, suction pump, water tank, air pump and battery are sequentially connected from top to bottom, and positioned at flotation
The side of groove, is fixed on base top.
Further, the foam collecting tank of annular is provided with the upper end of flotation cell, described foam collecting tank is looped around flotation
Around groove,
Further, described float skimming device by scraper plate, the first synchronous pulley, the second synchronous pulley, cog belt, the first belt pulley,
Second belt pulley, belt and scraper plate motor composition；Described scraper plate is located at the top of flotation cell and is sticked together with cog belt；Institute
The first belt pulley stated is driven by scraping board motor, and the second belt pulley and the first synchronous pulley pass through belt by the first belt wheel driving
Dynamic, the second described belt pulley is coaxial with the first synchronous pulley；First synchronous pulley drives cog belt motion, orders about scraper plate floating
Select and done on groove comprehensive reciprocating motion；Described cog belt is meshed with the first synchronous pulley and the second synchronous pulley.
Further, described drenching sprayer is located at the overcentre of flotation cell, is higher by flotation cell 5-6cm, floating for washing
The impurity in foam is selected, equivalent to increased primary cleaning operation；Described flush with foam sprinkler head is located at foam collecting tank
Top, for rinsing foam, accelerates the flowing of foam in collecting tank；Drenching sprayer and flush with foam sprinkler head are through suction pump and water
Case is connected；Described drenching sprayer and the water of flush with foam sprinkler head are respectively by drenching sprayer knob and flush with foam sprinkler head
Knob is controlled；Described water tank upper sets water filling port, can be to being added water inside water tank.
Further, described gas stone is annular, is embedded in the bottom of flotation cell, gas stone upper end and flotation cell bottom height one
Cause, be connected with air pump, by air pump to gas.
Further, described impeller is arranged on flotation trench bottom and is connected with stirring motor, and impeller is provided with above impeller
Cover plate covers whole impeller；The rotating speed of described stirring motor is adjustable controllable.
Further, it is described to scrape board motor, stirring motor and air pump by battery-powered, and by controlling switch Based Intelligent Control；
The all transmissions of flotation device are automatically, without manual.
The present invention has advantages below compared with prior art：
（1）Flotation cell volume in the present invention is 1L；Gas stone can be using high temperature sintering annular gas disk；Battery using 12V,
20000mAh rechargeable lithium-ion batteries；Air pump is 12V minipumps；Water pump is 12V micro pumps；Scrape board motor use
12V minisize dc toothed gearing electric motors；Stirring motor is the big torsion 12V d.c. motors of rotating speed high.Using the invention described above device
Volume be 200*250*330mm, weight 5KG.Volume is reduced to original 50%, and quality is reduced to original 1/6~1/14,
Carry more convenient.
（2）The Novel portable integrated form flotation device provided in the present invention, by changing traditional flotation device agitating shaft from floating
The mode for selecting groove top to stretch into, agitating shaft is stretched into by flotation trench bottom, and impeller, stator are arranged on bottom, and original top is empty
Between reserve come, be easy to flotation cell flow field detect etc..
（3）By setting water tank, realize rinsing the effect for scraping foam, maintaining flotation cell liquid level and selected foam.
（4）By use gas stone, bubble disperse evenly, bubble size 90%.
（5）By set along flotation cell it is comprehensive it is shuttle scrape bubble mechanism, whole foams can be scraped, more conventional
Marginal mode scrapes bubble mode, and foam expulsion efficiency is higher.
（6）By using TunePower, field geology investigation is realized, further widened the purposes of the flotation device.
（7）Designed by using integrated intelligentization, all parts of flotation device are modularization setting, and ease of assembly can be adopted
Printed with 3D technology, it is easy to make.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is float skimming device schematic diagram；
Description of reference numerals：1- flotation cells；2- foam collecting tanks；3- drenching sprayers；3-1- drenching sprayer knobs；4- flush with foam
Sprinkler head；4-1- flush with foam sprinkler head knobs；5- float skimming devices；5-1- scraper plates；The synchronous pulleys of 5-2-1- first；5-2-2-
Two synchronous pulleys；5-3- cog belts；The belt pulleys of 5-4-1- first；The belt pulleys of 5-4-2- second；5-5- belts；5-6- scraper plates electricity
Machine；6- suction pumps；7- water tanks；7-1 water tank with water mouthful；8- air pumps；9- batteries；10- bases；11- stirring motors；12- impeller covers
Plate；13- impellers；14- gas stones；15- controlling switches.
Specific embodiment
The present invention is further described below with reference to embodiment and accompanying drawing：
As depicted in figs. 1 and 2, the invention provides a kind of portable integrated form flotation device.It include flotation cell 1, float skimming device 5,
The gentle stone 14 of water tank 7, air pump 8, battery 9, impeller 13；Flotation cell 1 is cylinder；Flotation cell 1 is connected with stirring motor about 11,
And positioned at the top of base 10；Float skimming device 5, suction pump 6, water tank 7, air pump 8, battery 9 are sequentially connected from top to bottom, positioned at flotation
The side of groove 1, is fixed on the top of base 10；Float skimming device 5 is by scraper plate 5-1, the first synchronous pulley 5-2-1, the second synchronous pulley
5-2-1, cog belt 5-3, the first belt pulley 5-4-1, the second belt pulley 5-4-2, belt 5-5 and scrape board motor 5-6 composition.
As shown in figure 1, foam collecting tank 2 is annular, positioned at the upper end of flotation cell 1, and it is looped around around flotation cell 1,
Foam collecting tank 2 is higher by 20-25% than flotation cell 1；Drenching sprayer 3 is located at the center of flotation cell 1, is higher by flotation cell 5-6cm,
For washing the impurity in flotation froth, equivalent to increased primary cleaning operation；Flush with foam sprinkler head 4 is collected positioned at foam
The top of groove 2, for rinsing foam, accelerates the flowing of foam in collecting tank；Gas stone 14 is annular, is embedded in the bottom of flotation cell 1
Portion, the upper end of gas stone 14 is highly consistent with the bottom of flotation cell 2, is connected with air pump 8, and gas is given by air pump 8.
As shown in Fig. 2 scraper plate 5-1 is located at the top of flotation cell 1；Second belt pulley 5-4-2 and the first synchronous pulley 5-2-1
It is direct-connected；Scraper plate 5-1 sticks together with cog belt 5-3；First belt pulley 5-4-1 is driven by scraping board motor 5-6, the second belt pulley 5-
4-2 and the first synchronous pulley 5-2-1 are driven by the first belt pulley 5-4-1 under the drive of belt 5-5, the first synchronous pulley 5-2-
1 drives cog belt 5-3 motions, finally orders about scraper plate 5-1 and comprehensive reciprocating motion is done on flotation cell.
As shown in figure 1, impeller 13, stirring motor 11 are vertically connected with, stirring motor 11 is located at top, the flotation cell of base 10
Below 1；Impeller 13 is located at the bottom of flotation cell 1, and impeller cover 12 covers on the top of impeller 13.
As shown in figure 1, scraping board motor 5-6, stirring motor 11, air pump 8 by the energy supply of battery 9；Drenching sprayer 3, flush with foam
Sprinkler head 4 is supplied water by suction pump 6 from water tank 7；Drenching sprayer 3, the water of flush with foam sprinkler head 4 are respectively by drenching sprayer knob
3-1, flush with foam sprinkler head knob 4-1 are controlled；The top of water tank 7 sets water filling port 7-1, can be to being added water inside water tank 7.
As shown in figure 1, flotation device is by the Based Intelligent Control of controlling switch 15；All parts of flotation device are set for modularization, side
Just assemble.
Operation principle of the invention：Controlling switch 15 is opened, the rotating speed of impeller 13 is adjusted to setting value, started to flotation cell 1
Interior addition running water（Deionized water）, the mineral grain to be floated of certain mass is subsequently adding, pulp volume is adjusted to 1L, concentration
It is adjusted to desirable value（Mass concentration 10%-40%）, collecting agent is added after stirring 2min, foaming agent is added after stirring 2min, stir 30s
Air pump 8, suction pump 6, scraper plate 5-1 are opened afterwards, collect concentrate foam.
Embodiment above is only the preferred embodiments of the invention, it should be pointed out that, come for ordinary skill people
Say, what is carried out under the premise of not departing from the present invention is partially improved, and is still among protection scope of the present invention.
Claims (7)
1. a kind of portable integrated form flotation device, it is characterised in that：Including cylinder flotation cell（1）, float skimming device（5）, water tank
（7）, air pump（8）, battery（9）, impeller（13）Gentle stone（14）；Described flotation cell（1）It is arranged on stirring motor（11）Top,
Stirring motor（11）It is arranged on base（10）On；Described float skimming device（5）, suction pump（6）, water tank（7）, air pump（8）And electricity
Pond（9）It is sequentially connected from top to bottom, and positioned at the side of flotation cell, is fixed on base（10）Top.
2. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：In flotation cell（1）Upper end set
There is the foam collecting tank of annular（2）, described foam collecting tank（2）It is looped around flotation cell（1）Around.
3. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：Described float skimming device is by scraper plate
（5-1）, the first synchronous pulley（5-2-1）, the second synchronous pulley（5-2-1）, cog belt（5-3）, the first belt pulley（5-4-1）、
Second belt pulley（5-4-2）, belt（5-5）With scrape board motor（5-6）Composition；Described scraper plate（5-1）Positioned at flotation cell（1）'s
Top and and cog belt（5-3）Stick together；The first described belt pulley（5-4-1）By scraping board motor（5-6）Drive, the second skin
Belt wheel（5-4-2）With the first synchronous pulley（5-2-1）By belt（5-5）By the first belt pulley（5-4-1）Drive, described the
Two belt pulleys（5-4-2）With the first synchronous pulley（5-2-1）Coaxially；First synchronous pulley（5-2-1）Drive cog belt（5-3）Fortune
It is dynamic, order about scraper plate（5-1）In flotation cell（1）On do comprehensive reciprocating motion；Described cog belt（5-3）With the first synchronous pulley
（5-2-1）With the second synchronous pulley（5-2-2）It is meshed.
4. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：Described drenching sprayer（3）Position
In flotation cell（1）Overcentre；Described flush with foam sprinkler head（4）Positioned at foam collecting tank（2）Top；Drenching sprayer
（3）With flush with foam sprinkler head（4）Through suction pump（6）With water tank（7）Connection；Described drenching sprayer（3）With flush with foam water
Shower nozzle（4）Water respectively by drenching sprayer knob（3-1）With flush with foam sprinkler head knob（4-1）Control；Described water tank
（7）Top sets water filling port（7-1）, can be to water tank（7）Inside adds water.
5. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：Described gas stone（14）It is annulus
Shape, is embedded in flotation cell（1）Bottom, gas stone（14）Upper end and flotation cell（2）Bottom is highly consistent, with air pump（8）It is connected.
6. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：Described impeller（13）It is arranged on
Flotation cell（1）Bottom and and stirring motor（11）Connection, in impeller（13）Top is provided with impeller cover（12）By whole impeller chimney
Firmly；Described stirring motor（11）Rotating speed it is adjustable controllable.
7. a kind of portable integrated form flotation device according to claim 1, it is characterised in that：Described scrapes board motor（5-6）、
Stirring motor（11）And air pump（8）By battery（9）Energy supply, and by controlling switch（15）Based Intelligent Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710195328.7A CN106861925B (en) | 2017-03-29 | 2017-03-29 | Portable integrated flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710195328.7A CN106861925B (en) | 2017-03-29 | 2017-03-29 | Portable integrated flotation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106861925A true CN106861925A (en) | 2017-06-20 |
| CN106861925B CN106861925B (en) | 2023-03-14 |
Family
ID=59159482
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710195328.7A Active CN106861925B (en) | 2017-03-29 | 2017-03-29 | Portable integrated flotation machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899757A (en) * | 2017-12-06 | 2018-04-13 | 贵阳锐航智能科技有限公司 | A kind of silica sand flotation unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668382A (en) * | 1983-10-21 | 1987-05-26 | 501 University Newcastle Research Associates Limited | Flotation method |
| US5039400A (en) * | 1987-10-07 | 1991-08-13 | Outokumpu Oy | Flotation machine |
| CN202137055U (en) * | 2011-02-10 | 2012-02-08 | 昆明理工大学 | Oxidized ore flotation machine |
| CN102921557A (en) * | 2012-11-08 | 2013-02-13 | 张生斌 | Novel scraper type dual-groove flotation machine |
| CN106493000A (en) * | 2016-10-28 | 2017-03-15 | 河南理工大学 | A kind of bottom driving type lab flotation cell |
-
2017
- 2017-03-29 CN CN201710195328.7A patent/CN106861925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668382A (en) * | 1983-10-21 | 1987-05-26 | 501 University Newcastle Research Associates Limited | Flotation method |
| US5039400A (en) * | 1987-10-07 | 1991-08-13 | Outokumpu Oy | Flotation machine |
| CN202137055U (en) * | 2011-02-10 | 2012-02-08 | 昆明理工大学 | Oxidized ore flotation machine |
| CN102921557A (en) * | 2012-11-08 | 2013-02-13 | 张生斌 | Novel scraper type dual-groove flotation machine |
| CN106493000A (en) * | 2016-10-28 | 2017-03-15 | 河南理工大学 | A kind of bottom driving type lab flotation cell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899757A (en) * | 2017-12-06 | 2018-04-13 | 贵阳锐航智能科技有限公司 | A kind of silica sand flotation unit |
| CN107899757B (en) * | 2017-12-06 | 2019-05-07 | 新沂市中大石英科技有限公司 | A kind of silica sand flotation unit |
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| Publication number | Publication date |
|---|---|
| CN106861925B (en) | 2023-03-14 |
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