CN108906341A - Flotation device is used in a kind of screening of concentrate - Google Patents
Flotation device is used in a kind of screening of concentrate Download PDFInfo
- Publication number
- CN108906341A CN108906341A CN201810631284.2A CN201810631284A CN108906341A CN 108906341 A CN108906341 A CN 108906341A CN 201810631284 A CN201810631284 A CN 201810631284A CN 108906341 A CN108906341 A CN 108906341A
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- China
- Prior art keywords
- wall
- bolted
- connection
- fuselage
- support plate
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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
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/145—Feed mechanisms for reagents
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of concentrate screening flotation devices,Including fuselage,Float tank has been bolted to connection at the top of the fuselage,Supporting table is installed at the top of the float tank,The first support plate and the second support plate have been bolted to connection at the top of the supporting table,First support plate is located at the side of the second support plate,And first support plate side outer wall on be bolted to connection the second motor,One end of second motor is sequentially connected with hollow spindle by belt pulley set,The outer wall of the hollow spindle is arranged with axle sleeve,One aspect of the present invention can screen the mineralized froth of different height according to demand,Reach the ore of screening different accuracy,Screening precision is improved while improving applicability,On the other hand accelerate the discharging speed of mineralized froth by sweeping foam plate,Avoid the problem that the ore adsorbed in foam precipitating causes to repeat flotation reduction screening efficiency,Improve working efficiency.
Description
Technical field
The invention belongs to flotation technology fields, and in particular to flotation device is used in a kind of screening of concentrate.
Background technique
Flotation device is suitable for colored black metal and sorts, it may also be used for it is nonmetallic such as:Coal fluorite, talcum sort, should
Flotation device is rotated by motor V -- belt Drive impeller, is generated centrifugal action and is formed negative pressure, on the one hand sucks sufficient sky
Gas is mixed with ore pulp, is on the one hand stirred ore pulp and is mixed with drug, while refining foam, makes to float to mine on mineral adhesive foam
Pulp noodle re-form mineralized froth.Flashboard height is adjusted, liquid level is controlled, scrapes useful foam by scraper plate.
But there are the insufficient contact of air and ore and medicament, Bu Nengyou in floatation process for existing flotation device
Effect is adsorbed on ore on foam, it is difficult to improve the precision of flotation, tailing deposition of the existing flotation device in floatation process
After be difficult to carry out flotation again, ore screening is insufficient to cause ore to waste, improve production cost, in addition, ore stirring and adsorbing
Become mineralized froth afterwards, is not adjustable the height of scraper plate when scraping mineralized froth, so that the ore of different accuracy cannot be scraped,
Applicability is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of concentrate screening flotation devices, to solve existing flotation device flotation precision
Low, the problem of ore utilization ratio is low and cannot scrape the ore of different accuracy.
To achieve the above object, the present invention provides the following technical solutions：A kind of concentrate screening flotation device, including fuselage,
It has been bolted to connection float tank at the top of the fuselage, supporting table, the support are installed at the top of the float tank
The first support plate and the second support plate are bolted to connection at the top of platform, first support plate is located at the second support plate
Side, and the second motor has been bolted to connection on the side outer wall of the first support plate, one end of second motor
It is sequentially connected with hollow spindle by belt pulley set, the outer wall of the hollow spindle is arranged with axle sleeve, and the outer wall of the axle sleeve leans on
It is arranged with gear bush at the top position of nearly fuselage, hollow gas frame, institute are embedded at the center of inside position of the supporting table
The bottom for stating hollow gas frame is welded with slider disc, and the slider disc is slidably connected with axle sleeve, and the bottom of slider disc passes through bolt
It is fixedly connected with hydraulic cylinder, one end of the hydraulic cylinder is connected with sliding rail, the basal sliding connection of the sliding rail by hydraulic stem
There is internal gear, the internal gear engages connection with gear bush, and is welded on the side outer wall of internal gear and sweeps foam plate.
Preferably, it has been bolted to connection the first air box on the side outer wall of second support plate, described
The inside of one air box has been bolted to connection the first blower, and first blower is connect with hollow gas frame by tracheae.
Preferably, it has been bolted to connection hydraulic control box on the side outer wall of the fuselage, other side outer wall is embedding
Entering has feeding pipe, and the hydraulic control box is internally provided with hydraulic pump and hydraulic oil container, and the hydraulic pump is located at hydraulic oil container
Top, the bottom of the fuselage has been bolted to connection the second air box, and second air box is internally provided with
Second blower.
Preferably, the interior bottom portion of the fuselage is equipped with check valve at the top position of the second air box, described
Stabilier is bolted to connection on the side inner wall of fuselage, and the interior bottom portion central position of fuselage is equipped with cone
Platform is equipped with dispersion cover at the top of the frustum, and is bolted to connection first motor at the top center position of frustum,
One end of the first motor is rotatably connected to turntable by shaft, and the outer wall of the turntable offers stomata.
Preferably, the outer wall of the axle sleeve has been bolted to connection stirring close to the lower position of gear bush
Leaf, and the outer wall of axle sleeve is arranged with stator at a side position of paddle, the bottom end of the axle sleeve is welded with air inlet pipe.
Preferably, dosing bucket is welded at the top of the hollow spindle, the side outer wall of the float tank is embedded with concentrate
Outlet pipe.
Preferably, first blower, hydraulic pump, first motor, the second blower and the second motor are electric with external power supply
Property connection.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with hydraulic pump, hydraulic oil container, hydraulic cylinder, internal gear, gear bush, sliding rail and sweeps foam plate, leads to
It crosses hydraulic pump and the hydraulic oil in hydraulic oil container is pressed into hydraulic cylinder, hydraulic cylinder drives sliding rail to go up and down by hydraulic stem, hollow spindle
Axle sleeve rotation is driven, by the connection of engaging of internal gear and gear bush, the rotation of foam plate is swept in gear bush drive, in adjusting
Height of the ring gear on gear bush, the screening height of adjustable mineralized froth, on the one hand can screen difference according to demand
The mineralized froth of height reaches the ore of screening different accuracy, and screening precision is improved while improving applicability, on the other hand logical
Overscan foam plate accelerates the discharging speed of mineralized froth, and the ore adsorbed in foam precipitating is avoided to cause to repeat flotation reduction screening effect
The problem of rate, improves working efficiency.
(2) present invention is provided with first motor, turntable, air inlet pipe and turntable, drives shaft rotation by first motor, turns
The stomata opened up on disk is corresponding with the hole in air inlet bottom of the tube, the stomata and air inlet pipe in turntable rotation process, on turntable
The hole that bottom opens up is tangent, and air can be cut into the bubble of different size diameter, a side by the revolving speed by adjusting first motor
Face comes into full contact with ore convenient for bubble and mixes, and improves the adsorptivity of ore and bubble, improves the precision of screening, on the other hand may be used
To adjust Air Bubble Size and rate according to demand, so that the flotation demand for different ores carries out pouring air, ore is improved
The precision and efficiency of screening.
(3) present invention is provided with the second blower and check valve, and the air of fuselage bottom is blown into fuselage by the second blower,
On the one hand additional floating power is provided, convenient for floating the tailing of fuselage bottom again, to carry out floatation process again, be convenient for
Tailing is repeated to screen, improves the utilization rate of ore, avoids the problem that ore screening is insufficient and waste is caused to improve production cost,
On the other hand more sufficient air is provided, the bubble of floating washes away ore and medicament in whipping process, guarantee ore with
Medicament mixes more abundant, refines foam, makes on mineral adhesive foam, scrape convenient for subsequent.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is frustum front view of the invention；
Fig. 4 is float tank top view of the invention；
Fig. 5 is slider disc top view of the invention；
Fig. 6 is air inlet pipe top view of the invention；
Fig. 7 is enlarged drawing at the A of Fig. 1；
Fig. 8 is circuit block diagram of the invention.
In figure：The hollow gas frame of the first support plate of 1-, 2-, 3- belt pulley set, 4- dosing bucket, 5- hollow spindle, the first wind of 6-
Cabinet, the first blower of 7-, the second support plate of 8-, 9- supporting table, 10- concentrate outlet pipe, 11- fuselage, 12- hydraulic pump, the hydraulic control of 13-
Case processed, 14- hydraulic oil container, 15- frustum, 16- first motor, the second blower of 17-, 18- turntable, 19- air inlet pipe, the second wind of 20-
Cabinet, 21- check valve, 22- feeding pipe, 23- stabilier, 24- float tank, the second motor of 25-, 26- hydraulic cylinder, 27- slider disc,
28- internal gear, 29- sweep foam plate, 30- axle sleeve, 31- dispersion cover, 32- paddle, 33- stator, 34- gear bush, 35- stomata,
36- sliding rail.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-Fig. 8, the present invention provides the following technical solutions：A kind of concentrate screening flotation device, including machine
Body 11, the top of fuselage 11 have been bolted to connection float tank 24, and the top of float tank 24 is equipped with supporting table 9, support
The top of platform 9 has been bolted to connection the first support plate 1 and the second support plate 8, and the first support plate 1 is located at the second support plate
8 side, and the second motor 25 has been bolted to connection on the side outer wall of the first support plate 1, the one of the second motor 25
End is sequentially connected with hollow spindle 5 by belt pulley set 3, and the outer wall of hollow spindle 5 is arranged with axle sleeve 30, and the outer wall of axle sleeve 30 leans on
It is arranged with gear bush 34 at the top position of nearly fuselage 11, hollow gas frame 2 is embedded at the center of inside position of supporting table 9,
The bottom of hollow gas frame 2 is welded with slider disc 27, and slider disc 27 is slidably connected with axle sleeve 30, and the bottom of slider disc 27 passes through spiral shell
Bolt is fixedly connected with hydraulic cylinder 26, and one end of hydraulic cylinder 26 is connected with sliding rail 36 by hydraulic stem, and the basal sliding of sliding rail 36 connects
It is connected to internal gear 28, internal gear 28 engages connection with gear bush 34, and is welded on the side outer wall of internal gear 28 and sweeps foam plate
29, the hydraulic oil in hydraulic oil container 14 is pressed by hydraulic cylinder 26 by hydraulic pump 12, hydraulic cylinder 26 drives sliding rail by hydraulic stem
36 liftings, hollow spindle 5 drive axle sleeve 30 to rotate, are connect by internal gear 28 with the engagement of gear bush 34, gear bush 34
The rotation of foam plate 29 is swept in drive, by adjusting height of the internal gear 28 on gear bush 34, the screening of adjustable mineralized froth
Highly, the mineralized froth that on the one hand can screen different height according to demand reaches the ore of screening different accuracy, improves and is applicable in
Property while improve screening precision, on the other hand by sweep foam plate 29 accelerate mineralized froth discharging speed, avoid inhaling in foam
Attached ore precipitating causes to repeat the problem of flotation reduces screening efficiency, improves working efficiency.
In the present invention, it is preferred that the first air box 6 has been bolted to connection on the side outer wall of the second support plate 8,
The inside of first air box 6 has been bolted to connection the first blower 7, and the first blower 7 is connected with hollow gas frame 2 by tracheae
It connects, external air is blown into the gap between hollow spindle 5 and axle sleeve 30 by the first blower 7, finally from hollow spindle 5
Bottom end blowout, guarantee that the sufficient air of sucking is mixed with ore pulp, convenient for making on mineral adhesive foam.
In the present invention, it is preferred that hydraulic control box 13 has been bolted to connection on the side outer wall of fuselage 11, it is another
Side outer wall is embedded with feeding pipe 22, and hydraulic control box 13 is internally provided with hydraulic pump 12 and hydraulic oil container 14, and hydraulic pump 12
In the top of hydraulic oil container 14, the bottom of fuselage 11 has been bolted to connection the second air box 20, the second air box 20
It is internally provided with the second blower 17, the air of 11 bottom of fuselage is blown by fuselage 11 by the second blower 17, on the one hand volume is provided
Outer floating power, convenient for floating the tailing of 11 bottom of fuselage again, to carry out floatation process, again convenient for repeating to tailing
Screening, improves the utilization rate of ore, avoids the problem that ore screening is insufficient and waste is caused to improve production cost, on the other hand mention
For more sufficient air, the bubble of floating washes away ore and medicament in whipping process, guarantees what ore and medicament mixed
More sufficiently, foam is refined, makes on mineral adhesive foam, is scraped convenient for subsequent.
In the present invention, it is preferred that the interior bottom portion of fuselage 11 is equipped with list at the top position of the second air box 20
To valve 21, stabilier 23, and the interior bottom portion center position of fuselage 11 have been bolted to connection on the side inner wall of fuselage 11
The place of setting is equipped with frustum 15, and the top of frustum 15 is equipped with dispersion cover 31, and passes through bolt at the top center position of frustum 15
It is fixedly connected with first motor 16, one end of first motor 16 is rotatably connected to turntable 18 by shaft, and the outer wall of turntable 18 opens up
There is stomata 35, avoids ore and liquid in fuselage 11 from flowing out by check valve 21, drive 18 turns of shaft by first motor 16
Dynamic, the stomata 35 opened up on turntable 18 is corresponding with the hole on 19 bottom of air inlet pipe, in 18 rotation process of turntable, on turntable 18
The hole that opens up of stomata 35 and 19 bottom of air inlet pipe it is tangent, air can be cut into difference by the revolving speed by adjusting first motor 16
On the one hand the bubble of size diameter comes into full contact with ore convenient for bubble and mixes, improve the adsorptivity of ore and bubble, improves sieve
On the other hand the precision of choosing can adjust Air Bubble Size and rate according to demand, thus for different ores flotation demand into
Row pours air, improves the precision and efficiency of ore screening.
In the present invention, it is preferred that the outer wall of axle sleeve 30 is bolted company close to the lower position of gear bush 34
It is connected to paddle 32, and the outer wall of axle sleeve 30 is arranged with stator 33, the bottom end of axle sleeve 30 at a side position of paddle 32
Be welded with air inlet pipe 19, ore pulp stirred by paddle 32 and is mixed with drug, while refining foam, make mineral adhesive foam it
On, it floats to mineral slurry level and re-forms mineralized froth.
In the present invention, it is preferred that the top of hollow spindle 5 is welded with dosing bucket 4, and the side outer wall of float tank 24 is embedded with
The bottom of fuselage 11 is added by dosing bucket 4 by concentrate outlet pipe 10 for medicament.
In the present invention, it is preferred that the first blower 7, hydraulic pump 12, first motor 16, the second blower 17 and the second motor 25
It is electrically connected with external power supply, first motor 16 and the second motor 25 are all made of Y90L-2 driving motor, voltage rating：
380V, rated frequency are：50Hz, rated power：3KW.
The working principle of the invention and process for using：When in use, external power supply is connected, ore is defeated by feeding pipe 22
Enter fuselage 11, external air is blown into the gap between hollow spindle 5 and axle sleeve 30 by the first blower 7, finally from sky
The bottom end of heart main shaft 5 is blown out, and drives shaft 18 to rotate by first motor 16, the stomata 35 and air inlet pipe 19 opened up on turntable 18
Hole on bottom is corresponding, in 18 rotation process of turntable, hole phase that the stomata 35 on turntable 18 is opened up with 19 bottom of air inlet pipe
It cuts, air can be cut into the bubble of different size diameter by the revolving speed by adjusting first motor 16, by dosing bucket 4 by medicament
Injection, the second motor 25 drive hollow spindle 5 to rotate by belt pulley set 3, by hydraulic pump 12 by the liquid in hydraulic oil container 14
Pressure oil is pressed into hydraulic cylinder 26, and hydraulic cylinder 26 drives sliding rail 36 to go up and down by hydraulic stem, and hollow spindle 5 drives axle sleeve 30 to rotate, and leads to
It crosses internal gear 28 to connect with the engagement of gear bush 34, the rotation of foam plate 29 is swept in the drive of gear bush 34, sweeps foam plate 29 for float tank
Mineralized froth in 24 is swept into concentrate outlet pipe 10.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of concentrate screening flotation device, including fuselage (11), it is characterised in that：Pass through bolt at the top of the fuselage (11)
It is fixedly connected with float tank (24), is equipped with supporting table (9) at the top of the float tank (24), the top of the supporting table (9)
It is bolted to connection the first support plate (1) and the second support plate (8), first support plate (1) is located at the second support
The side of plate (8), and the second motor (25) have been bolted to connection on the side outer wall of the first support plate (1), described
One end of two motors (25) is sequentially connected with hollow spindle (5) by belt pulley set (3), the outer wall set of the hollow spindle (5)
Equipped with axle sleeve (30), the outer wall of the axle sleeve (30) is arranged with gear bush (34), institute at the top position of fuselage (11)
It states and is embedded with hollow gas frame (2) at the center of inside position of supporting table (9), the bottom of the hollow gas frame (2) is welded with sliding
Disk (27), the slider disc (27) is slidably connected with axle sleeve (30), and the bottom of slider disc (27) has been bolted to connection
One end of hydraulic cylinder (26), the hydraulic cylinder (26) is connected with sliding rail (36) by hydraulic stem, and the bottom of the sliding rail (36) is sliding
Dynamic to be connected with internal gear (28), the internal gear (28) engages connection with gear bush (34), and outside the side of internal gear (28)
It is welded on wall and sweeps foam plate (29).
2. a kind of concentrate screening flotation device according to claim 1, it is characterised in that：Second support plate (8)
It has been bolted to connection on the outer wall of side the first air box (6), the inside of first air box (6) is bolted
It is connected with the first blower (7), first blower (7) is connect with hollow gas frame (2) by tracheae.
3. a kind of concentrate screening flotation device according to claim 1, it is characterised in that：Outside the side of the fuselage (11)
It has been bolted to connection on wall hydraulic control box (13), other side outer wall is embedded with feeding pipe (22), the hydraulic control
Case (13) is internally provided with hydraulic pump (12) and hydraulic oil container (14), and the hydraulic pump (12) is located at the upper of hydraulic oil container (14)
Side, the bottom of the fuselage (11) has been bolted to connection the second air box (20), second air box (20) it is interior
Portion is provided with the second blower (17).
4. a kind of concentrate screening flotation device according to claim 3, it is characterised in that：The inner bottom of the fuselage (11)
Portion is equipped with check valve (21) at the top position of the second air box (20), is passed through on the side inner wall of the fuselage (11)
Bolt is fixedly connected with stabilier (23), and the interior bottom portion central position of fuselage (11) is equipped with frustum (15), the cone
Dispersion cover (31) is installed at the top of platform (15), and is bolted to connection the first electricity at the top center position of frustum (15)
One end of machine (16), the first motor (16) is rotatably connected to turntable (18) by shaft, and the outer wall of the turntable (18) is opened
Equipped with stomata (35).
5. a kind of concentrate screening flotation device according to claim 1, it is characterised in that：The outer wall of the axle sleeve (30) leans on
The lower position of nearly gear bush (34) has been bolted to connection paddle (32), and the outer wall of axle sleeve (30) is close to stirring
It mixes and is arranged at a side position of leaf (32) stator (33), the bottom end of the axle sleeve (30) is welded with air inlet pipe (19).
6. a kind of concentrate screening flotation device according to claim 1, it is characterised in that：The top of the hollow spindle (5)
Portion is welded with dosing bucket (4), and the side outer wall of the float tank (24) is embedded with concentrate outlet pipe (10).
7. a kind of concentrate screening flotation device according to claim 2, it is characterised in that：It is first blower (7), hydraulic
(12), first motor (16), the second blower (17) and the second motor (25) is pumped to be electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631284.2A CN108906341B (en) | 2018-06-19 | 2018-06-19 | Flotation device is used in concentrate screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631284.2A CN108906341B (en) | 2018-06-19 | 2018-06-19 | Flotation device is used in concentrate screening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108906341A true CN108906341A (en) | 2018-11-30 |
| CN108906341B CN108906341B (en) | 2020-11-10 |
Family
ID=64421904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810631284.2A Active CN108906341B (en) | 2018-06-19 | 2018-06-19 | Flotation device is used in concentrate screening |
Country Status (1)
| Country | Link |
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| CN (1) | CN108906341B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772594A (en) * | 2019-02-25 | 2019-05-21 | 郑州大学 | A kind of Strong shear air pulse at bubble control system |
| CN109821664A (en) * | 2019-03-22 | 2019-05-31 | 山东森科重工机械有限公司 | A kind of flotation cone recycling subparticle cleaned coal device |
| CN109939836A (en) * | 2019-04-28 | 2019-06-28 | 郑州大学 | A kind of control application system of air pulse |
| WO2020220585A1 (en) * | 2019-04-29 | 2020-11-05 | 中国矿业大学 | Forced-circulating quick floatation separation apparatus and method |
| CN112934484A (en) * | 2021-02-02 | 2021-06-11 | 江苏海洋大学 | Fly ash flotation separation equipment with turbulent flow type air dispersing device |
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| CN102284371A (en) * | 2011-06-22 | 2011-12-21 | 李冠东 | Column combined reinforced high-efficiency flotation method and flotation equipment thereof |
| CN103394417A (en) * | 2013-08-13 | 2013-11-20 | 天地（唐山）矿业科技有限公司 | Transmission froth scraping device at periphery of cylindrical flotation machine |
| CN206304910U (en) * | 2016-12-13 | 2017-07-07 | 西藏华泰龙矿业开发有限公司 | A kind of column type float machine scraper and column type float machine scrape bubbler |
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| JPS5615853A (en) * | 1979-07-16 | 1981-02-16 | Shinko Fuaudoraa Kk | Scum scraper in circular floating apparatus |
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| CN102284371A (en) * | 2011-06-22 | 2011-12-21 | 李冠东 | Column combined reinforced high-efficiency flotation method and flotation equipment thereof |
| CN103394417A (en) * | 2013-08-13 | 2013-11-20 | 天地（唐山）矿业科技有限公司 | Transmission froth scraping device at periphery of cylindrical flotation machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772594A (en) * | 2019-02-25 | 2019-05-21 | 郑州大学 | A kind of Strong shear air pulse at bubble control system |
| CN109772594B (en) * | 2019-02-25 | 2021-10-12 | 郑州大学 | Control system for strong shearing pulse airflow bubbling |
| CN109821664A (en) * | 2019-03-22 | 2019-05-31 | 山东森科重工机械有限公司 | A kind of flotation cone recycling subparticle cleaned coal device |
| CN109939836A (en) * | 2019-04-28 | 2019-06-28 | 郑州大学 | A kind of control application system of air pulse |
| WO2020220585A1 (en) * | 2019-04-29 | 2020-11-05 | 中国矿业大学 | Forced-circulating quick floatation separation apparatus and method |
| CN112934484A (en) * | 2021-02-02 | 2021-06-11 | 江苏海洋大学 | Fly ash flotation separation equipment with turbulent flow type air dispersing device |
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| CN108906341B (en) | 2020-11-10 |
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