CN106733225A - A kind of center driving scrapes bubbler - Google Patents
A kind of center driving scrapes bubbler Download PDFInfo
- Publication number
- CN106733225A CN106733225A CN201611145841.7A CN201611145841A CN106733225A CN 106733225 A CN106733225 A CN 106733225A CN 201611145841 A CN201611145841 A CN 201611145841A CN 106733225 A CN106733225 A CN 106733225A
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- CN
- China
- Prior art keywords
- scraper plate
- rotary sleeve
- center driving
- bubbler
- bevel gear
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Gear Transmission (AREA)
Abstract
Bubbler is scraped the invention provides a kind of center driving, is related to coal mining equipment technical field.The center driving scrapes bubbler includes scraper plate, drive device and rotary sleeve, and drive device includes variable-frequency motor, drive bevel gear and driven wheel of differential.Variable-frequency motor is connected with drive bevel gear, drives drive bevel gear to rotate, and drive bevel gear is engaged with driven wheel of differential, transmission motion.Rotary sleeve is socketed on the outside of flotation device central rotating shaft, and driven wheel of differential is socketed in the outside of rotary sleeve, set is rotated and is moved in a circle around its own axis, and scraper plate is connected with rotary sleeve, and the scraper plate is rotated with rotary sleeve.Whole center driving is scraped bubbler and is operated steadily, and not only reduces the viscosity of foam, increases foam discharge rate, and ensure that being normally carried out for next step operation, and then ensure that flotation effect, while increased recovery rate in ore-dressing.
Description
Technical field
Bubbler is scraped the present invention relates to coal mining equipment technical field, more particularly to a kind of center driving.
Background technology
Flotation is a kind of difference according to mineral particle surface physical chemistry, and the technology of valuable mineral is separated from ore
Method.Flotation realizes that flotation device is rotated by motor V -- belt Drive impeller by flotation device, produces centrifugal action to be formed
Negative pressure, on the one hand sucks sufficient air and mixes with ore pulp, and on the one hand stirring ore pulp mixes with medicine, while refining foam, makes
On mineral adhesive foam, float to mineral slurry level and re-form mineralized froth.
At present commercially, flotation device cell body is main based on U-shaped and cartridge type, with the maximization, automatic of mining equiment
Change development and the progress of micro-size fraction ore recuperation technique so that column type float machine and flotation column are used widely.But
The discharge mode in column type float machine and flotation column only has self-overflow type at present, and it typically pushes away bubble machine and arranges foam by taper
Go out, but this mode is still present following defect：
1st, usually there is dead band in small, larger for the sectional area flotation device of foam discharge power, foam so that mineralising is good
Foam can not be discharged in time, constantly be accumulated in flotation device cell body.
2nd, the foam viscosity of accumulation increases, and not only reduces discharge rate, and under the influence of one-shot job flotation effect, enter
And reduce recovery rate in ore-dressing.
The content of the invention
Bubbler is scraped it is an object of the invention to provide a kind of center driving, to solve bubbler of scraping of the prior art to bubble
The discharge rate of foam is low so that the low problem of recovery rate in ore-dressing.
To achieve these goals, the present invention uses following technical scheme：
A kind of center driving that the present invention is provided scrapes bubbler, including scraper plate, drive device and rotary sleeve；The rotary sleeve
It is socketed in the outside of flotation device central rotating shaft；One end of the scraper plate connects the rotary sleeve, and the other end is arranged on flotation trough
On the inwall of body；The drive device drives the rotary sleeve to drive the scraper plate to do circumference fortune around the axis of the rotary sleeve
It is dynamic；The drive device includes variable-frequency motor, drive bevel gear and driven wheel of differential；The drive bevel gear connects the frequency conversion
Motor；The driven wheel of differential connects the rotary sleeve；The drive bevel gear and the driven wheel of differential are engaged.
Further, also including track；The track is arranged on the inwall of flotation device cell body, and the scraper plate is transported along the track
It is dynamic.The technical scheme has technical effect that：On the one hand, track has primarily served the effect of guiding scraper plate motion, and scraper plate is along rail
Do turnover motion in road.On the other hand, when scraper plate stops the rotation, track also plays certain supporting role.
Further, also including fixed cover；The fixed cover is socketed on the outside of flotation device central rotating shaft, and positioned at the rotation
The top of pivoted housing.The technical scheme has technical effect that：Fixed cover coordinates with flotation device cell body inwall, for connecting motor branch
Frame.
Further, also including scraper stent；Described scraper stent one end is connected to the rotary sleeve, and the other end is arranged on floating
Select wall in trough body；The scraper plate is installed on the scraper stent.The technical scheme has technical effect that：Scraper stent with
Scraper plate is connected, and is rotated with scraper plate, and scraper stent primarily serves the effect of support scratch board.
Further, the scraper plate can adjust height by the scraper stent.The technical scheme has technical effect that：
Scraper stent radially has certain stroke at it, can adjust blade height and scrapes come flexible by adjusting support
The deflection angle of plate.
Further, the drive device also includes electric machine support；Described electric machine support one end is connected in flotation device cell body
Wall, the other end is connected to the fixed cover.The technical scheme has technical effect that：Electric machine support supports motor, it is ensured that scrape bubble
The device performance such as stationarity and trouble free service of motor in the process of running.
Further, the drive bevel gear and the driven wheel of differential are helical gear.The technique effect of the technical scheme exists
In：Not only meshing performance is good for helical gear, and stable drive, noise are small, and because its registration is larger, reduces the load of each pair gear
Lotus, improves the bearing capacity of gear.
Further, the scraper plate is fan leaf type scraper plate.The technical scheme has technical effect that：Flabellum application is extremely wide
General, production technology is ripe, and low manufacture cost.
Further, the number of blade of the scraper plate is multiple.The technical scheme has technical effect that：The design of scraper blade
With the symmetrical structure that making is rendered as systematicness, in this way, during scraper plate works, the power of uniform stabilization could be produced, protect
Demonstrate,prove ore pulp outwards gradually to be pushed from center, discharge concentrate foam.
Further, the number of blade of the scraper plate is three.The technical scheme has technical effect that：Lobe numbers are more,
The better but simultaneously more blade of exclusion foam effect will necessarily increase the load of motor, consume more energy.In addition,
In view of the characteristic of spin balancing, odd-numbered blade is preferably selected when scraper blade number is selected, because the blade of even number is in scraper plate
Resonance easily is produced during rotation, so that causing to damage.Thus, factor considers from many aspects, therefore scraper blade number selects three.
The beneficial effects of the invention are as follows：Center driving scrapes bubbler mainly includes scraper plate, drive device and rotary sleeve, and drives
Dynamic device includes variable-frequency motor, drive bevel gear and driven wheel of differential again.Variable-frequency motor is connected with drive bevel gear, drives actively
Bevel gear is rotated, and drive bevel gear is engaged with driven wheel of differential, transmission motion.Rotary sleeve is socketed on the outer of flotation device central rotating shaft
Side, driven wheel of differential is socketed in the outside of rotary sleeve, set is rotated and is moved in a circle around its own axis, is connected on rotary sleeve
There is scraper plate, the scraper plate is rotated with rotary sleeve.
Whole center driving scrapes bubbler using scraper plate, variable-frequency motor and Bevel Gear Transmission, and scraper plate will under turning effort
Ore pulp is outwards gradually pushed from center, concentrate foam can be continuously outflowed quickly from flotation cell overflow periphery, by foam from
Dynamic spilling is changed into forcing discharge, and the discharge of foam when back taper in bubbler is relatively large in diameter is pushed away especially for taper, overcomes back taper
The dead band of foam when being relatively large in diameter, it is ensured that the good foam of mineralising discharges flotation device in time.The viscosity of foam is not only reduced, is increased
Plus foam discharge rate, and being normally carried out for next step operation is ensure that, and then flotation effect is ensure that, while increased ore dressing
The rate of recovery, has filled up blank both domestic and external, and strong skill is provided to improve cylinder groove flotation body machine operating efficiency and maximization
Art is ensured, with significant economic benefit and social benefit.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described.It should be evident that below in description
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 scrapes the front view of bubbler for the center driving for providing of the invention；
Fig. 2 scrapes the top view that bubbler removes scraper stent for the center driving that the present invention is provided；
Fig. 3 scrapes the structural representation of bubbler rotary sleeve for the center driving for providing of the invention；
Fig. 4 scrapes the structural representation that bubbler track drives scraper rotary to turn for the center driving that the present invention is provided.
Reference：
10- scraper plates；20- drive devices；30- rotary sleeves；
40- central rotating shafts；50- flotation device cell bodies；60- tracks；
70- fixed covers；80- pads；
101- scraper stents；
201- variable-frequency motors；202- drive bevel gears；203- driven wheels of differential；
301- bearings；302- axle sleeves；303- upper bearing (metal) glands；
304- lower axle pressure caps；
401- sleeves；
2011- electric machine supports.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Present embodiments provide a kind of center driving and scrape bubbler, wherein：Fig. 1 is scraped for the center driving that the present invention is provided
The front view of bubbler；Fig. 2 scrapes the top view that bubbler removes scraper stent for the center driving that the present invention is provided；Fig. 3 is this hair
The center driving of bright offer scrapes the structural representation of bubbler rotary sleeve；Fig. 4 scrapes bubbler for the center driving that the present invention is provided
Track drives the structural representation that scraper rotary turns.As shown in figures 1-4, center driving scrape bubbler primary structure include scraper plate
10th, drive device 20 and rotary sleeve 30.Specifically, rotary sleeve 30 is socketed in the outside of flotation device central rotating shaft 40；Scraper plate 10
One end connects rotary sleeve 30, and the other end is arranged on the inwall of flotation device cell body 50；Drive device 20 drives rotary sleeve 30 to drive
Scraper plate 10 moves in a circle around the axis of rotary sleeve 30；Drive device 20 include variable-frequency motor 201, drive bevel gear 202 and from
Dynamic bevel gear 203；Drive bevel gear 202 connects variable-frequency motor 201；Driven wheel of differential 203 connects rotary sleeve 30；Drive bevel gear
202 and driven wheel of differential 203 engage.
In the prior art, the discharge mode in used column type float machine and flotation column only has self-overflow type, this
The flotation device of self-overflow type pushes away bubbler discharge foam using taper, and so-called taper pushes away the back taper on bubbler as cell body top, foam ore deposit
Floated using buoyancy after change, after touching back taper, a part of buoyancy of foam is eliminated, and a part of buoyancy is converted into horizontal line
Power, foam is pushed to cell body edge, is overflowed automatically after running up to certain thickness.Column type float machine of this mode in small bore
Significantly, but for heavy in section column type float machine, the speed influence that the size of back taper diameter is discharged on foam is non-for application effect
Chang great, diameter is excessive to be caused to occur mineralising mineral often to enter dead band, is hovered in flotation device froth bed, cannot for a long time from
Stream discharge, and then cause the foam viscosity to increase, and meanwhile it is unfavorable to improving the rate of recovery, the operating efficiency of flotation device is not only influenceed, and
And it is very big on floatation indicators influence.
Center driving in the present embodiment scrapes bubbler mainly includes scraper plate 10, drive device 20 and rotary sleeve 30, and drives
Dynamic device 20 includes variable-frequency motor 201, drive bevel gear 202 and driven wheel of differential 203, variable-frequency motor 201 and active conical tooth again
Wheel 202 is connected, and drives drive bevel gear 202 to rotate, and drive bevel gear 202 is engaged with driven wheel of differential 203, transmission motion.Rotation
Pivoted housing 30 is socketed on the outside of flotation device central rotating shaft 40, and driven wheel of differential 203 is socketed in the outside of rotary sleeve 30, is rotated
Set 30 is moved in a circle around its own axis, and scraper plate 10 is connected with rotary sleeve 30, and the scraper plate 10 is rotated with rotary sleeve 30,
Scraper plate 10 outwards gradually pushes ore pulp from center under turning effort, and concentrate foam can quickly from flotation cell overflow periphery
Continuously outflow, original utilization natural buoyancy ore discharge is become to force ore discharge, increased the initiative of ore discharge, improve ore discharge effect
Rate.
First, variable-frequency motor 201 is not only carried using the AC speed-regulating mode of " special variable frequency induction motor+frequency converter "
High mechanical automation degree and production efficiency, and device miniaturization degree and usage comfort are improve, while adapting to different
Busy shift under working condition, such as in the present embodiment, it is possible to property of the size, ore according to column type float machine sectional area
Matter and different job step regulation variable-frequency motor 201, with provide it is different scrape bubble speed, specific aim is stronger, to lifting and steady
Determine technic index advantageously.
Next, not only chemically-resistant and corrosion resistance are strong for bevel gear, and serve the effect of noise reduction and damping, while boring tooth
Wheel long service life, greasy property is good, can carry high load capacity work.
Again, rotary sleeve 30 is made up of bearing 301, axle sleeve 302, upper bearing (metal) gland 303 and lower axle pressure cap 304.Floating
Select and sleeve 401 is socketed with machine central rotating shaft 40, rotary sleeve 30 is socketed on sleeve 401, sleeve 401 can bear to draw, press double
To active force.Bearing 301 can support mechanical rotary body, reduce the coefficient of friction in its motion process, and ensure its revolution essence
Degree.
Finally, variable-frequency motor 201 is positioned close to the position of central rotating shaft 40, not only shortens move distance, saves
Energy, and in the operation process of scraper plate 10, reduce the barrier effect to scraper plate 10 so that the rotation of scraper plate 10 is flowed further
Freely.
In the alternative of the present embodiment, as shown in Fig. 1~2, further, also including track 60；Track 60 is set
In the inwall of flotation device cell body 50, scraper plate 10 is moved along track 60.Specifically, track 60 is circuit orbit, it is fixedly installed in floating
Select the inwall of trough body 50.In the present embodiment, track 60 has primarily served the effect of the guiding motion of scraper plate 10, and scraper plate 10 is along rail
Do turnover motion in road 60.
Further, scraper plate 10 is placed directly in track 60 near one end of track 60, and now, track 60 is not only acted as
Guide function when scraper plate 10 rotates, and when scraper plate 10 stops the rotation, track 60 also plays certain supporting role.
Similarly, track 60 is installed on the edge of the upper end of flotation device cell body 50.Wherein, the edge of track 60 is away from scraper plate 10
Position set into zigzag, drive bevel gear 202 engages with track 60, and drive track 60 rotates.Now, scraper plate 10 is fixed and connected
It is connected on track 60, track 60 rotarily drives scraper plate 10 and rotates.Now, drive device 20 is arranged on the side of flotation device cell body 50
Edge.
In the alternative of the present embodiment, as shown in Figure 1,3, further, also including fixed cover 70；70 sets of fixed cover
The outside of flotation device central rotating shaft 40 is connected to, and positioned at the top of rotary sleeve 30.Wherein, in the present embodiment, fixed cover 70 with
The inwall of flotation device cell body 50 coordinates, for connecting electric machine support 2011.Pad 80 is provided between fixed cover 70 and rotary sleeve 30,
Prevent from both from contacting end face to wear and tear.Wherein, the composition of fixed cover 70 will not be repeated here with rotary sleeve 30.
In the alternative of the present embodiment, as shown in figures 1-4, further, also including scraper stent 101；Scraper plate branch
The one end of frame 101 is connected to rotary sleeve 30, and the other end is arranged on the inwall of flotation device cell body 50；Scraper plate 10 is installed on scraper stent 101
On.Specifically, scraper stent 101 is connected with scraper plate 10, and rotated at the same speed with scraper plate 10.In the present embodiment, scraper plate branch
Frame 101 primarily serves the effect of support scratch board 10.
In the alternative of the present embodiment, as shown in figures 1-4, further, scraper plate 10 can be by scraper stent
101 adjustment height.In the present embodiment, scraper stent 101 radially has certain stroke at it, can be by adjustment
Scraper stent 101 flexibly adjusts the deflection angle of the height of scraper plate 10 and scraper plate 10.
In the alternative of the present embodiment, as shown in Fig. 1~2, further, drive device 20 also includes electric machine support
2011；The one end of electric machine support 2011 is connected to the inwall of flotation device cell body 50, and the other end is connected to fixed cover 70.In the present embodiment
In, the support variable-frequency motor 201 of electric machine support 2011, it is ensured that scrape the stationarity and peace of bubbler variable-frequency motor 201 in the process of running
The performances such as full work.
In the alternative of the present embodiment, as shown in figures 1-4, further, drive bevel gear 202 and from mantle tooth
Wheel 203 is helical gear.In the present embodiment, not only meshing performance is good for helical gear, and stable drive, noise are small, and because of its coincidence
Degree is larger, reduces the load of each pair gear, improves the bearing capacity of gear.
Similarly, drive bevel gear 202 and driven wheel of differential 203 or spur gear.Spur gear design and fabrication is convenient,
It is of relatively low cost.
In the alternative of the present embodiment, as shown in figures 1-4, further, scraper plate 10 is fan leaf type scraper plate.Wherein,
The section of the scraper plate 10 of fan leaf type is curvilinear.In the present embodiment, flabellum application is extremely wide, and production technology is ripe, and system
Make low cost.In addition, the curvilinear scraper plate 10 in section is in the course of the work, it is easier to which foam is discharged, foam row is increased
Go out speed.
In the alternative of the present embodiment, as shown in figures 1-4, further, the number of blade of scraper plate 10 is multiple.
In the present embodiment, the design and making of the blade of multiple scraper plates 10 are rendered as the symmetrical structure of systematicness, in this way, being worked in scraper plate 10
During, the power of uniform stabilization could be produced, it is ensured that ore pulp is outwards gradually pushed from center, discharge concentrate foam.Together
When, lobe numbers are more, and exclusion foam effect is better, but also more in view of the energy of excessive blade consumption motor, therefore leaf
Piece number needs moderate, it is impossible to very little, can not be too many.
In the alternative of the present embodiment, as shown in figures 1-4, further, the number of blade of scraper plate 10 is three.Tool
Body, three blades are uniformly distributed along horizontal periphery into 120 degree.In the present embodiment, lobe numbers are more, exclusion foam effect
The better but simultaneously more blade of fruit will necessarily increase the load of motor, consume more energy.Furthermore, it is contemplated that rotation
The characteristic of balance, is preferably selected odd-numbered blade, because the blade of even number is when scraper plate 10 rotates when 10 number of blade of scraper plate is selected
Resonance is easily produced, so that causing to damage.In fact, the number of scraper plate 10 is also an option that two or four, but in view of comprehensive
Conjunction factor, therefore three blade effects are more preferable.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of center driving scrapes bubbler, it is characterised in that including scraper plate, drive device and rotary sleeve；
The rotary sleeve is socketed in the outside of flotation device central rotating shaft；One end of the scraper plate connects the rotary sleeve, the other end
It is arranged on the inwall of flotation device cell body；The drive device drives the rotary sleeve to drive the scraper plate around the rotary sleeve
Axis moves in a circle；
The drive device includes variable-frequency motor, drive bevel gear and driven wheel of differential；The drive bevel gear connects the change
Frequency motor；The driven wheel of differential connects the rotary sleeve；The drive bevel gear and the driven wheel of differential are engaged.
2. center driving according to claim 1 scrapes bubbler, it is characterised in that also including track；The track is set
In the inwall of flotation device cell body, the scraper plate is along the track motion.
3. center driving according to claim 1 scrapes bubbler, it is characterised in that also including fixed cover；The fixed cover
The outside of flotation device central rotating shaft is socketed on, and positioned at the top of the rotary sleeve.
4. center driving according to claim 3 scrapes bubbler, it is characterised in that also including scraper stent；The scraper plate
Support one end is connected to the rotary sleeve, and the other end is arranged on flotation device cell body inwall；
The scraper plate is installed on the scraper stent.
5. center driving according to claim 4 scrapes bubbler, it is characterised in that the scraper plate can be by the scraper plate
Support adjustment height.
6. center driving according to claim 3 scrapes bubbler, it is characterised in that the drive device is also including motor branch
Frame；Described electric machine support one end is connected to flotation device cell body inwall, and the other end is connected to the fixed cover.
7. center driving according to claim 1 scrapes bubbler, it is characterised in that the drive bevel gear and described driven
Bevel gear is helical gear.
8. the center driving according to any one of claim 1~7 scrapes bubbler, it is characterised in that the scraper plate is flabellum
Formula scraper plate.
9. center driving according to claim 8 scrapes bubbler, it is characterised in that the number of blade of the scraper plate is multiple.
10. center driving according to claim 9 scrapes bubbler, it is characterised in that the number of blade of the scraper plate is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145841.7A CN106733225B (en) | 2016-12-13 | 2016-12-13 | A kind of center driving scrapes bubbler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145841.7A CN106733225B (en) | 2016-12-13 | 2016-12-13 | A kind of center driving scrapes bubbler |
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| CN106733225B CN106733225B (en) | 2019-07-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362912A (en) * | 2017-09-05 | 2017-11-21 | 北矿机电科技有限责任公司 | A kind of centrifugal float skimming device of flotation column |
| CN109225661A (en) * | 2018-11-08 | 2019-01-18 | 沈阳工程学院 | A kind of flotation device process control equipment and control method |
| CN110216021A (en) * | 2019-06-06 | 2019-09-10 | 刘艳伟 | A kind of heavy duty detergent floatation equipment with collecting function for ore dressing |
| CN112170020A (en) * | 2020-09-17 | 2021-01-05 | 永丰县天宝矿业有限公司 | Fluorite ore flotation machine |
| CN115770666A (en) * | 2022-12-29 | 2023-03-10 | 北矿机电科技有限责任公司 | Bubble scraping device of flotation machine |
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| CN109225661B (en) * | 2018-11-08 | 2023-09-22 | 沈阳工程学院 | Flotation machine process control device and control method |
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