CN109277204A - A kind of inflatable large flotation machines - Google Patents
A kind of inflatable large flotation machines Download PDFInfo
- Publication number
- CN109277204A CN109277204A CN201811033884.5A CN201811033884A CN109277204A CN 109277204 A CN109277204 A CN 109277204A CN 201811033884 A CN201811033884 A CN 201811033884A CN 109277204 A CN109277204 A CN 109277204A
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- Prior art keywords
- foam
- foam tank
- crossbeam
- flotation
- stator
- Prior art date
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- 238000005188 flotation Methods 0.000 title claims abstract description 71
- 239000006260 foam Substances 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000013461 design Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 4
- 210000004027 cell Anatomy 0.000 claims description 18
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 238000007667 floating Methods 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 12
- 238000004064 recycling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000003466 welding Methods 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
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Fish Paste Products (AREA)
Abstract
The invention discloses a kind of inflatable large flotation machines, including flotation cell, guiding device, foam tank, crossbeam, driving device, agitating shaft, stator；Guiding device support stator is in flotation cell medium position, impeller on agitating shaft cooperates here with stator, foam tank is built-in absolute construction body, it is hung on crossbeam using height-adjustable screw rod, several radial foam tanks are equipped on the inside of the foam tank, stabilier is equipped with below the radial foam tank of inner ring, guiding device includes empty bottom, water conservancy diversion cone cylinder, water conservancy diversion column, driving device includes motor and reduction gearbox, the output shaft of reduction gearbox is hollow structure, and the spindle nose design of output shaft has rotating inlet structure.It is able to achieve the mineral grain short distance having been adhered on bubble to float, and quickly recycles.Meanwhile, it is capable to carry out the adjustment of floating distance, according to recovering state to adapt to the demand under different condition to the rate of recovery.And the implementation for automatic monitoring scheme provides convenience.
Description
Technical field
The present invention relates to a kind of flotation device more particularly to a kind of inflatable large flotation machines.
Background technique
Floatation is widely used in the recycling of non-ferrous metal, ferrous metal and rare precious metals, and flotation device is to realize this
The capital equipment of process.With the continuous expansion of dressing plant's scale, requirements at the higher level also proposed to the enlargement of floatation equipment.It fills
Gas agitation impeller flotator is the main type of flotation device enlargement, at present the inflating mechanical agitation type flotation machine of industrial application
Specification has reached 320 cubic metres.The further enlargement of flotation device has become the urgent need of market development.
In the prior art, the large flotation machines by the design production of different enterprises common at present have self-induced aeration floatation and outer
Pneumatic flotation cell.
Self-induced aeration floatation is limited by self-priming condition, and impeller cannot immerse too deeply, and position is generally inclined at the middle part of flotation cell
On.
As shown in Figure 1, being common for other gas filled type flotation device at present.Flotation device groove body is all a cylindrical tube,
The position that one main feature of other gas filled type flotation device is exactly impeller and stator that agitating shaft is driven all is leaned in flotation cell
The center of nearly bottom, outside gas supply have enough pressure to be pressed into air.
The crossbeam of existing flotation device is single layer structure, primarily serves carrying agitating shaft and builds the effect of platform.
The foam tank of arrangement of flotation machine be all disposed within groove body top it is outer peripherally, part type by radial foam tank will
Foam is drained to outer foam tank, and the height of foam tank is unadjustable.
As shown in Fig. 2, United States Patent (USP) US006095336A discloses a kind of flotation trough with radial foam slot structure
Body, multiple radial direction foam tanks are communicated with main foam tank, and main foam tank is circular shaped foam slot, is weldingly fixed on flotation device cell wall
On.
The shortcomings that prior art:
For other gas filled type flotation device, after equipment enlarging, flotation cell inner space becomes larger, in order to guarantee internal ore pulp not
Deep gouge, the agitator arm and stator of flotation device are generally all disposed within the lower middle position in flotation cell, and agitator arm must be defeated
Enter sufficiently large energy, the ore pulp in slot is stirred, recycles it, could ensure ore pulp not deep gouge, energy requirements
It is larger.Impeller location is deep, and outside is supplied, and the wind pressure for needing to blast is larger, requires just the output performance of air blower in this way
It is higher.Impeller location is relatively deep there is also a technologic problem, be exactly flotation mineral laden bubble to float to ore pulp surface away from
From longer, and the transport of the bubble of long range will lead to the probability rising that falls off for the valuable mineral particle having been adhered on bubble, no
Conducive to the recycling of metalliferous mineral.The floating distance of the adjustable mineral laden bubble of regulating liquid surface height, and then adjust mineral floating mistake
The recovering effect of journey, existing flotation device (flotation column) foam tank is all the periphery for being weldingly fixed on cylindrical groove body, does not have and adjusts
Section property, and its position is the upper outside in flotation groove body, contrary with the ore pulp flowing in flotation cell, be unfavorable for foam according to
Quickly recycling is flowed by ore pulp.
For self-induced aeration floatation, in order to obtain enough inspiratory capacities, it is too deep that impeller cannot submerge ore pulp, generally all floating
Select the middle part of slot on the upper side, and impeller can generate biggish disturbance to liquid level in impeller stirring too close to liquid level, be unfavorable for
The quick recycling of mineral laden bubble in a stable environment.
Super large type flotation machine is higher for the technical requirements of automatic monitoring, inevitably mating to be largely used to supervise
The instrument and meter surveyed and controlled, and these instrument usually require to be arranged on flotation machine platform in order to easy to operate, for list
Platform flotation device, instrument will occupy big quantity space, make troubles to the Operation and Maintenance of equipment.
The radial foam tank mentioned in United States Patent (USP) US006095336A, both ends are to be fixed in outer foam tank and center time bubble
On foam slot, froth zone is completely separated, each froth zone is mutually indepedent, limits flotation froth in the free flow on groove body upper layer
Dynamic, the uniformity of foam property not can guarantee.And the height of the foam tank does not have free modulability.
Summary of the invention
The object of the present invention is to provide a kind of inflatable large flotation machines.
The purpose of the present invention is what is be achieved through the following technical solutions:
Inflatable large flotation machines of the invention, including flotation cell, guiding device, foam tank, crossbeam, driving device, stir
Mix axis, stator；
The guiding device support stator is in flotation cell medium position, and the impeller on agitating shaft is matched here with stator
It closes, the crossbeam is equipped with double-decked platform, and monitoring instrument and control component are mounted on lower layer's platform；
The foam tank is built-in absolute construction body, is hung on crossbeam using height-adjustable screw rod, described
It is equipped with several radial foam tanks on the inside of foam tank, stabilier is equipped with below the radial foam tank of inner ring, the foam tank goes out
Mouth is connect with the nozzle in cell wall by hose.
As seen from the above technical solution provided by the invention, inflatable large size flotation provided in an embodiment of the present invention
Machine, due to being able to achieve the mineral grain short distance having been adhered on bubble and floating, and quickly recycling.Meanwhile, it is capable to according to recycling
Situation carries out the adjustment of floating distance, to adapt to the demand under different condition to the rate of recovery.It and is automatic monitoring scheme
Implement to provide convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of other gas filled type flotation device in the prior art.
Fig. 2 is the structural schematic diagram of the flotation device groove body in the prior art with radial foam slot structure.
Fig. 3 is the structural schematic diagram of inflatable large flotation machines provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of foam tank in the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of middle cross beam of the embodiment of the present invention.
In figure:
1. flotation cell；2. guiding device；3. foam tank；4. crossbeam；5. driving device；6. agitating shaft；7. stator；
1-1. groove body column；1-2. groove body oblique cone；2-1. void bottom；2-2. deflection cone；2-3. guide shell；
3-1. foam groove body；3-2. goes out mine mouth；3-3. radial direction foam tank；3-4. stabilier；3-5. adjusting screw rod；3-6. adjusting
Save nut；3-7. overflow weir adjustable plate；
4-1. girder；4-2. curb girder；4-3. girder；4-4. upper platform；4-5. lower layer platform (left side)；4-6. lower layer platform
(right side).
Specific embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior
Appearance belongs to the prior art well known to professional and technical personnel in the field.
Inflatable large flotation machines of the invention, preferable specific embodiment is:
Including flotation cell, guiding device, foam tank, crossbeam, driving device, agitating shaft, stator；
The guiding device support stator is in flotation cell medium position, and the impeller on agitating shaft is matched here with stator
It closes, the crossbeam is equipped with double-decked platform, and monitoring instrument and control component are mounted on lower layer's platform；
The foam tank is built-in absolute construction body, is hung on crossbeam using height-adjustable screw rod, described
It is equipped with several radial foam tanks on the inside of foam tank, stabilier is equipped with below the radial foam tank of inner ring, the foam tank goes out
Mouth is connect with the nozzle in cell wall by hose.
The guiding device includes empty bottom, water conservancy diversion cone cylinder, water conservancy diversion column, and design has circular loop hole, institute on the void bottom
It states water conservancy diversion cone cylinder to be mounted on empty bottom, is in from bottom to top shrink mouth shape, the water conservancy diversion column is connected with water conservancy diversion cone cylinder top, described to lead
Flow the ring flange that column upper end is equipped with fixed stator.
The flotation cell top is oblique cone structure, and sloping inwardly is in shrink mouth shape.
Dismountable girder is equipped among the crossbeam, girder is equipped with lifting lifting lug, and the crossbeam two sides are equipped with curb girder,
The curb girder is connected and fixed with groove body.
The driving device includes motor and reduction gearbox, and the output shaft of the reduction gearbox is hollow structure, the axis of output shaft
Head design has rotating inlet structure.
Inflatable large flotation machines of the invention are able to achieve the mineral grain short distance having been adhered on bubble and float, and
Quickly recycling.Meanwhile, it is capable to carry out the adjustment of floating distance, according to recovering state to adapt to the need under different condition to the rate of recovery
It asks.And the implementation for automatic monitoring scheme provides convenience.
Specific embodiment:
As shown in Figures 3 to 5, the present invention is a kind of super large type flotation machine.It is mainly by flotation cell 1, guiding device 2, bubble
Foam slot 3, crossbeam 4, driving device 5, agitating shaft 6, stator 7 form.1 lower part of flotation cell is groove body column 1-1, and top is that groove body is oblique
1-2, the top edge of the groove body column 1-1 of groove body oblique cone 1-2 welding are bored, and is sloped inwardly；Flotation machine stator 7 is mounted on water conservancy diversion dress
It sets on 2, stator 7 is detachable, and deflection cone 2 is then located at empty bottom 2-1, the deflection cone 2-2 being placed on empty bottom of groove body bottom by it
With the guide shell 2-3 composition being connected on deflection cone at cone mouth, entire deflection cone 2 is that the stator 7 of flotation device is in groove body
Portion position；Flotation device crossbeam 4 is placed in right above groove body 1, and is connected by girder 4-1 and curb girder 4-2 with groove body oblique cone 1-2.Bubble
Foam slot 3 is hung on crossbeam 4 by adjusting screw rod 3-5, passes through the height and position of the adjustable foam tank 3 of adjusting screw rod 3-5；
Driving device 5 is connected and fixed by two girder 4-3 on crossbeam 4；Agitating shaft 6 is connected in the lower section of driving device 5.
Foam tank 3 of the present invention is mainly by foam groove body 3-1, ore outlet pipe 3-2, radial foam tank 3-3, stabilier 3-
4, adjusting screw rod 3-5, adjusting nut 3-6, overflow weir adjustable plate 3-7 composition.4 lifting lugs are distributed in the inside of foam tank 3, pass through
Lifting lug connects with screw rod 5, and the nut 6 of fixed and locking effect has been housed on screw rod 6.On the inside of the foam groove body 3-1 on girth sheets uniformly
It is dispersed with the interface of radial foam tank 3-3, radial foam tank 3-3 is connected by flange and foam groove body 3-1, in each radial direction
Stabilier 3-4 is equipped with below foam tank.Overflow weir adjustable plate 3-7 is bolted on the upside of the outer girth sheets of foam groove body 1.Make
With in the process, foam tank is connect by screw rod 3-5 and nut 3-6 with crossbeam 4, is suspended on entire foam tank on crossbeam 4.
Crossbeam 4 of the present invention mainly by two girder 4-1, two curb girder 4-2, two girder 4-3, upper mounting plate 4-4,
Lower platform 4-5 and lower platform 4-6 composition.Two girder 4-3 are provided in the middle part of the crossbeam skeleton that girder 4-1 is constituted, for carrying
Agitating shaft and driving device use detachable connection method between two girder 4-3 and girder 4-1.It is flat that crossbeam 4 is provided with upper layer
Platform 4-4 can be used for aisle and inspection platform after spreading steel grating plate on upper platform 4-4.4 lower position of crossbeam is respectively set
There are lower layer platform 4-5 and lower layer platform 4-6.There are a certain distance space between upper platform 4-4 and lower layer platform 4-5/6,
As instrument mounting layer.
Beneficial effects of the present invention:
As ultra-large type flotation technology, technical solution of the present invention bring beneficial effect is mainly reflected in following
Aspect:
1) blade wheel structure is set in present invention use, impeller is in the medium position of flotation device groove body, can shorten mineral laden bubble
Transportation range, so that its floating upward quickly is entered froth bed, reduce the probability that falls off for having adhered to mineral grain.
2) blade wheel structure is set in using, and it is shallower that impeller is immersed in the depth in ore pulp, for other gas filled type flotation device, inflation
Pressure requirements be less than impeller submergence it is deeper when, therefore can reduce to mating air blower pressure demand, can under equal-wattage
Obtain bigger air quantity.
3) guiding device is set under impeller, the guide functions to ore pulp in flotation trough can be played, can be protected under low-power consumption
The systemic circulation for demonstrate,proving ore pulp avoids deep gouge phenomenon from occurring, while guiding device plays the supporting role to stator.
4) built in foam tank, previous surface layer ore pulp, which carries foam tank flowing, becomes ore pulp towards foam tank flowing, in this way
Under the drive of surface layer ore pulp, foam can be quickly mobile to foam tank, accelerates the recycling of foam；
5) foam tank is designed using screw rod suspension type, can be adjusted up and down, and then changes height of weir plate, adapts to different ore pulps
The requirement that condition changes height of weir plate；
6) sampling is equipped with radial foam tank and stabilier on the inside of foam tank, can effectively reduce large flotation machines central area mine
The problem of slurry turns round and round, and be that internal foam is quickly recycled；
7) foam tank built in designs, smaller than in flotation groove groove wall setting foam slot structure, and foam tank of the present invention is double
Side overflow, total overflow weir length is longer, and specific loading is smaller, is conducive to the recycling of foam；
8) flotation device groove body top oblique cone designs, and slopes inwardly, and helps to push foam mobile to the foam tank at middle part.
9) crossbeam uses the design of upper lower platform, the installation space of instrument and meter and aisle service clearance is separated, instrument
The monitor controllers such as instrument are totally placed in two-layer platform, have separate space, play the protective effect to instrument and meter；
10) instrument and meter is placed on lower layer's platform, object when installation closer to required monitoring control is (in flotation cell
Ore pulp, liquid level etc.), it is not necessary to install too long and excessively high instrument support frame or support platform additional, ensured installation support strength and
Measurement control precision.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (5)
1. a kind of inflatable large flotation machines, which is characterized in that including flotation cell, guiding device, foam tank, crossbeam, driving dress
It sets, agitating shaft, stator；
The guiding device support stator is in flotation cell medium position, and the impeller on agitating shaft cooperates here with stator, institute
Crossbeam is stated to be mounted on lower layer's platform equipped with double-decked platform, monitoring instrument and control component；
The foam tank is built-in absolute construction body, is hung on crossbeam using height-adjustable screw rod, the foam
Be equipped with several radial foam tanks on the inside of slot, be equipped with stabilier below the radial foam tank of inner ring, the outlet of the foam tank with
Nozzle in cell wall is connected by hose.
2. inflatable large flotation machines according to claim 1, which is characterized in that the guiding device includes empty bottom, leads
Flow cone cylinder, water conservancy diversion column, it is described void bottom on design have circular loop hole, the water conservancy diversion cone cylinder is mounted on empty bottom, from bottom to top
In shrink mouth shape, the water conservancy diversion column is connected with water conservancy diversion cone cylinder top, and water conservancy diversion column upper end is equipped with the ring flange of fixed stator.
3. inflatable large flotation machines according to claim 1, which is characterized in that the flotation cell top is oblique cone knot
Structure, and sloping inwardly is in shrink mouth shape.
4. inflatable large flotation machines according to claim 1, which is characterized in that be equipped among the crossbeam dismountable
Girder, girder are equipped with lifting lifting lug, and the crossbeam two sides are equipped with curb girder, and the curb girder is connected and fixed with groove body.
5. inflatable large flotation machines according to claim 1, which is characterized in that the driving device includes motor and subtracts
Fast case, the output shaft of the reduction gearbox are hollow structure, and the spindle nose design of output shaft has rotating inlet structure.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033884.5A CN109277204A (en) | 2018-09-05 | 2018-09-05 | A kind of inflatable large flotation machines |
| AU2019335749A AU2019335749B2 (en) | 2018-09-05 | 2019-08-13 | Inflation-type large flotation machine and flotation method therefor |
| PCT/CN2019/100355 WO2020048297A1 (en) | 2018-09-05 | 2019-08-13 | Inflation-type large flotation machine and flotation method therefor |
| ZA2019/08418A ZA201908418B (en) | 2018-09-05 | 2019-12-17 | Large-scale air forced flotation machine and flotation method using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033884.5A CN109277204A (en) | 2018-09-05 | 2018-09-05 | A kind of inflatable large flotation machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109277204A true CN109277204A (en) | 2019-01-29 |
Family
ID=65183563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033884.5A Pending CN109277204A (en) | 2018-09-05 | 2018-09-05 | A kind of inflatable large flotation machines |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN109277204A (en) |
| AU (1) | AU2019335749B2 (en) |
| WO (1) | WO2020048297A1 (en) |
| ZA (1) | ZA201908418B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252521A (en) * | 2019-07-22 | 2019-09-20 | 北矿机电科技有限责任公司 | Outer inflating mechanical stirring-type lab flotation cell |
| WO2020048297A1 (en) * | 2018-09-05 | 2020-03-12 | 北矿机电科技有限责任公司 | Inflation-type large flotation machine and flotation method therefor |
| CN114029128A (en) * | 2021-11-08 | 2022-02-11 | 矿冶科技集团有限公司 | Graphite ore crushing, grinding and flotation integrated equipment and method |
| CN114602661A (en) * | 2022-03-21 | 2022-06-10 | 北矿机电科技有限责任公司 | Large-scale inflation self-suction slurry flotation machine |
| CN115739406A (en) * | 2022-12-21 | 2023-03-07 | 北矿机电科技有限责任公司 | Fine-fraction mineral flotation device and flotation method |
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| CN114054216B (en) * | 2021-11-13 | 2023-11-28 | 内蒙古拜仁矿业有限公司 | Method and equipment for improving separation flotation concentration of bulk concentrate |
| CN114345559B (en) * | 2022-01-13 | 2023-10-31 | 栾川县牛心垛矿业有限公司 | Lead zinc ore floatation device |
| CN114602662B (en) * | 2022-03-21 | 2024-04-30 | 北矿机电科技有限责任公司 | Stator structure and large-scale inflatable self-slurry suction flotation machine |
| CN116441064B (en) * | 2023-06-16 | 2023-08-29 | 山东瑞福锂业有限公司 | Ore flotation machine |
| CN117101881B (en) * | 2023-10-25 | 2024-01-23 | 内蒙古维拉斯托矿业有限公司 | Flotation device for tailings lithium separation with good environmental protection performance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020048297A1 (en) * | 2018-09-05 | 2020-03-12 | 北矿机电科技有限责任公司 | Inflation-type large flotation machine and flotation method therefor |
| CN110252521A (en) * | 2019-07-22 | 2019-09-20 | 北矿机电科技有限责任公司 | Outer inflating mechanical stirring-type lab flotation cell |
| CN114029128A (en) * | 2021-11-08 | 2022-02-11 | 矿冶科技集团有限公司 | Graphite ore crushing, grinding and flotation integrated equipment and method |
| CN114029128B (en) * | 2021-11-08 | 2023-01-31 | 矿冶科技集团有限公司 | Graphite ore crushing, grinding and flotation integrated equipment and method |
| CN114602661A (en) * | 2022-03-21 | 2022-06-10 | 北矿机电科技有限责任公司 | Large-scale inflation self-suction slurry flotation machine |
| CN114602661B (en) * | 2022-03-21 | 2024-03-29 | 北矿机电科技有限责任公司 | Large-scale inflatable self-priming slurry flotation machine |
| CN115739406A (en) * | 2022-12-21 | 2023-03-07 | 北矿机电科技有限责任公司 | Fine-fraction mineral flotation device and flotation method |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2019335749A1 (en) | 2021-05-13 |
| AU2019335749B2 (en) | 2022-09-01 |
| WO2020048297A1 (en) | 2020-03-12 |
| ZA201908418B (en) | 2020-12-23 |
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