CN106925436A - A kind of sharp miniature centrifugal beneficiating equipment - Google Patents
A kind of sharp miniature centrifugal beneficiating equipment Download PDFInfo
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- CN106925436A CN106925436A CN201710219291.7A CN201710219291A CN106925436A CN 106925436 A CN106925436 A CN 106925436A CN 201710219291 A CN201710219291 A CN 201710219291A CN 106925436 A CN106925436 A CN 106925436A
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- 230000001105 regulatory effect Effects 0.000 claims description 9
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- 239000000203 mixture Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 48
- 239000011707 mineral Substances 0.000 abstract description 48
- 238000011161 development Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
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- 238000005516 engineering process Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
Landscapes
- Centrifugal Separators (AREA)
Abstract
The present invention discloses a kind of sharp miniature centrifugal beneficiating equipment, including center mineral-feeding pipe, centrifugal reel, splitter box, cut-off groove, quill shaft rotation platform, shell, concentrate hopper, tail-box, motor, quill shaft, frame；Centrifugal reel, cut-off groove, quill shaft rotation platform, concentrate hopper, tail-box are arranged on housings, centrifugal reel is located at enclosure center, center mineral-feeding pipe is just right with centrifugal reel bottom from outside through shell, centrifugal reel surrounding is uniformly arranged splitter box, splitter box end sets cut-off groove, splitter box exit is provided with concentrate hopper, cut-off groove exit is provided with tail-box, centrifugal reel is arranged on quill shaft rotation platform, quill shaft rotation platform is connected with quill shaft, quill shaft is connected with motor, and motor is arranged in frame；Environmental protection of the invention, efficiently, energy-conservation, independently continuously smart mine tailing is discharged, efficiency high, low cost, be suitable for the efficient of fine-particle minerals and sort, realize resources sustainable development.
Description
Technical field
The present invention relates to a kind of sharp miniature centrifugal beneficiating equipment, and in particular to one kind can be to fine under compound force field effect
The sharp miniature stream film class centrifugal beneficiating equipment that grade valuable mineral continuous sorting, autonomous ore discharge, high-efficiency environment friendly are reclaimed, belongs to ore dressing
Technical field.
Background technology
The process of industrialization constantly accelerated forces mine resources to exploit the trend of scale and intensity in sustainable growth, mineral products money
Source is increasingly exhausted, and crisis of resource has turned into global problem.
Traditional sludge preparation equipment mainly has cross-flow belt chute, shake tilting table, slimer, spiral classifier and jump
Stream film class and the jigging class gravitational separation equipment such as machine are eliminated, this two class only works under single Action of Gravity Field, to the sorting speed of smaller particle
Degree and accuracy are extremely low and easily cause the loss of fine fraction concentrate.Centrifugal separation technology process the refractory minerals such as poor, thin, miscellaneous and
Pollution-free, the energy-efficient unique advantage of gravity treatment is played in precious metal minerals.
Centrifuge is designed by the decentralization of gravitational field and carries out film concentration by centrifugal force, realizes micro-size fraction mineral
Efficient low-consume is sorted, the centrifuge of early stage exploitation both at home and abroad, and separator plate sorting region is all fixed slippery inner surface, and every layer all
There is provided being enriched with glazing bar with area, due to uncertainty between every kind of mineral feed ore concentration centrifugal rotational speed, mineral to be selected are in centrifugation
When machine rotates at a high speed, the stream of mineral film of formation（Enriched layer）Causing enrichment region in compartment because mineralogical character is different with flow can not protect
Hold laminar shear, dispersion, layering and separate, so as to cause to be compacted hardened phenomenon occur layer by layer, even if some centrifugal ore separators exist
Enrichment region surface passes through the measures such as punching, back-flushing to solve hardened phenomenon, but effect is still undesirable.
Vertical centrifugal machine（Knelson Concentrator, Fa Erkang centrifugal ore separators and Water sleeve centrifugal ore sorting）Ratio of concentration
High, concentrate grade is high, treating capacity is big, is used for architectural limitation in gold ore, but industrial production, can only be interrupted operation and discharge
Concentrate, yields poorly and is only used for the sorting of the noble metals such as the few gold, silver of big proportion concentrate quantum of output, it is impossible to be widely used in concentrate
In the sorting minerals such as the more tungsten tin iron of quantum of output；The continuous ore discharge problem of horizontal centrifuge concentrate fails solution very well, interruption row
Ore deposit centrifuge Chang Yin to ore deposit, Fen Kuang, rush between ore deposit exercise not harmony and operate the abnormal fault rate for causing centrifuge high, it is raw
Produce disposal ability smaller, have a strong impact on ore dressing effect.A small number of continuous type centrifuges are mounted with the top of rotary drum inner chamber in recent years
High pressure washing water installations, heavy mineral turns into concentrate in the presence of high-pressure washing water by the thin seam discharge of rotary drum bottom during production,
Although realizing continuous ore discharge, mineral rotate in centrifuge and sorting were just completed less than one week, and the centrifugation time is extremely short,
There are fine-particle minerals and sort efficiency is low, mineral enrichment is not higher than low, product purity, water consumption is very big and deposit is hardened etc.
Problem, limits centrifuge application industrially.
Stream film class gravitational separation equipment and film concentration technology developmental research at home and abroad now and application very lack and not
It is ripe.Existing stream film class centrifugal beneficiating equipment is mostly sorted in thin water layer and inclined-plane bed, even if in profundal zone, leaning on
Only it is mineral deadweight, and it is all thinning by thickness that the change of film flow layer thickness is flowed in conventional flow film class centrifuge, this is to loose layering
The separation of product afterwards brings very big inconvenience, causes its disposal ability to be limited, the reduction of the ore dressing efficiency of separation.
In sum, centrifugal separation technical field needs to combine different centrifugal beneficiating equipment and its separating mechanism, design
Go out that a kind of device structure is simple, concentration ratio is high, the rate of recovery is high, concentrate grade is adjustable, low water consume energy consumption and can continuous high-efficient make
The centrifugal beneficiating equipment of industry, this is the long-term problem for failing fine solution.
The content of the invention
The present invention provides a kind of easy to operate, environmental protection, efficiently, energy-conservation, can continuous utonomous working and realizing do not shutting down
Working condition under, independently continuously the smart mine tailing for sub-electing is discharged, solve in existing film concentration technology for micro-
The sorting of particulate valuable mineral is difficult, low, preparation equipment intermittent operation causes the low problem of milling capacity to separate difficult, concentration ratio；Can be high
Effect low consumption ground treatment low-grade, particulate raw ore and its tailing, the problem of refractory ore, effectively for can not be returned at present
The microfine valuable metal received and be discharged in mine tailing is recycled, to solve the treatment fine fraction of existing equipment generally existing
Treating capacity is small during ore, sorting result is not good, high cost the problems such as, realize resources sustainable development.
A kind of sharp miniature centrifugal beneficiating equipment, including it is center mineral-feeding pipe 1, centrifugal reel 2, splitter box 3, cut-off groove 4, hollow
Axle rotation platform 8, shell 9, concentrate hopper 10, tail-box 11, motor 12, quill shaft 13, frame 14；Centrifugal reel 2, dam
Groove 4, quill shaft rotation platform 8, concentrate hopper 10, tail-box 11 are arranged on the inside of shell 9, and centrifugal reel 2 is located in the inside of shell 9
The heart, center mineral-feeding pipe 1 is just right with the bottom of centrifugal reel 2 from outside through shell 9, and the side wall surrounding of centrifugal reel 2 is uniformly arranged 4
Individual above splitter box 3, the end of splitter box 3 sets cut-off groove 4, and the exit of splitter box 3 is provided with concentrate hopper 10, the exit of cut-off groove 4
Tail-box 11 is provided with, centrifugal reel 2 is arranged on quill shaft rotation platform 8, and quill shaft rotation platform 8 is connected with quill shaft 13,
Quill shaft 13 is connected with motor 12, and motor 12 is arranged in frame 14.
The splitter box 3 and cut-off groove 4 are sharp shrinking structure, beneficial to the shunting and separation of ore pulp.
The bottom of the splitter box 3 is arcuate structure.
The splitter box 3 is connected in the baffle plate of splitter box 3 with cut-off groove regulating valve 5 with cut-off groove 4 with the baffle plate of cut-off groove 4,
Change the spacing size of splitter box and cut-off groove 4 by adjusting cut-off groove regulating valve 5, then adjust the ore pulp of the interception of cut-off groove 4
The thickness of film is flowed, the shunt volume of concentrate and tailings is adjusted.
The cut-off groove regulating valve 5 is bolt.
The concentrate hopper 10 and the bottom of tail-box 11 are provided with concentrate outlet 6 and tailing outlet port 7, are easy to the row of mineral
Go out.
The baffle plate for constituting splitter box 3 is 40-50 degree with the acute angle that the inscribed circle tangent line of centrifugal reel 2 is formed.
The course of work of the present invention：
During work, motor 12 drives quill shaft 13 to rotate, and drives centrifugal reel 2 to transport so as to order about quill shaft rotation platform 8
Turn, ore pulp is fed to the bottom of centrifugal reel 2, ore pulp quilt under deadweight and the synergy of centrifugal force from center mineral-feeding pipe 1
The uniform divided flows of splitter box 3, diffusion is expanded rapidly and with its high-speed motion in the form of flowing film to the side wall surrounding of centrifugal reel 2,
In motion process, the different centrifugal acceleration of the mineral formation of different densities and loose, sedimentation, layering, and then realize hypergravity
Sorting, heavy suite attaches deposition to the inwall of centrifugal reel 2 in ore pulp, and baffle plate of sharp contracting shape splitter box 3 rises during this
The effect of shunting and the ore pulp to moving produces inhibition so that the flow layer thickness of flow of slurry film works as ore deposit by thin thickening
When slurry moves to the top of splitter box 3, a part of ore pulp dams through cut-off groove 4, splitter box 3 of the heavy mineral from the lower floor of cut-off groove 4
End discharge is flowed into concentrate hopper 10, then obtains concentrate through the discharge of concentrate outlet 6, and light mineral is then discharged from cut-off groove 4 and flowed into
To in tail-box 11, then mine tailing is obtained through the discharge of tailing outlet port 7, so as to realize efficiently separating for weight mineral.
Beneficial effects of the present invention：
（1）Produce tens of more than gravity or even hundreds times centrifugal accelerations in centrifugal reel, the particle of different densities herein from
Suffered gravity difference is also exaggerated corresponding multiple in mental and physical efforts, and the larger differential motion of weight mineral formation makes stream film ore deposit
Bed is preferably loose, layering and bed are difficult hardened, range of application during treatment fine fraction mineral is improve, when shortening sorting
Between, disposal ability is 10 times or so of automatic chute, can be to the valuable mineral in various raw ore metals, various metalliferous mineral mine tailings
In valuable mineral and the mine tailing after the choosing of all metal raw jigs make further recycling.
（2）Compared to conventional flow film class gravity centrifuge, the construction of splitter box baffle plate makes the flow layer thickness of stream film by thin change
Thickness, causes ore deposit flow velocity degree to gradually change, and the grade mineral grain separating effect wide after the loose layering of order is more notable, compensate for passing
System stream film class centrifuge stream film flow layer thickness solves the difficult separation of later stage mineral products by the defect of the thinning extremely difficult released state of thickness
Problem.
（3）For existing centrifugation apparatus water consume problem high, ore pulp turns only by self gravitation and centrifugal reel in equipment
Dynamic very big centrifugal force, is not required to water loss, can be achieved with autonomous ore discharge, and it is different from flotation, does not rely on any chemistry
Medicament, the misgivings of non-environmental-pollution had both eliminated water consume cost, save energy, and low-energy environment-friendly is realized again.
（4）Mineral grain after loose sedimentation layering moves to the top edge of splitter box on centrifugal reel, using damming
Groove regulating valve, the overall characteristic for different grain size, density, heavy mineral content, operation shape mineral is targetedly adjusted in advance
The height of cut-off groove is saved to control dam thickness, the quality of concentrate product, effectiveness of classification and treatment grade width, and concentration ratio
Height, once intercept, once sort can throwing tail so that still have preferable recovering effect to different fine fraction mineral.
（5）The enrichment of mineral is with to separate be a continuous process, and sorting granularity lower limit is low, concentrate and tailings mainly by from
Heart rotary drum centrifugal force intrinsic when operating throws away, it is not necessary to shuts down and rinses discharge concentrate thing, is not required to be loosened by water under high pressure and scraper plate
Heavy mineral, just continuously can independently discharge product, realize continuous mineral processing production operation, a large amount of to save water consume and energy consumption, reduce production
Cost.
（6）The running gear of equipment is centrifugal reel splitter box and cut-off groove, and remaining parts is maintained static, and structure is tight
Gather, and main zero component of equipment is manufactured by cast iron, equipment and zero identical with the centrifuge that mineral processing in China factory largely uses
Manufacture cost of parts is low, it is easy to which equipment itself updates.
（7）Equipment principle is clear and definite, structure and simple, the lightweight, floor space of part linking are small；The vertical operating of equipment, weight
The heart operates steadily with rotary shaft on same vertical direction, and reliable, generation shakes, noise is smaller, failure rate of machinery is low；Equipment, peace
Dress and it is simple to operate, be easy to user operate, management service low cost, considerably reduce capital expenditure, improve work effect
Rate, can realize effective sorting of poor thin miscellaneous microfine refractory minerals.
Brief description of the drawings
Fig. 1 is the preparation equipment structural representation of the embodiment of the present invention 1；
Fig. 2 is the preparation equipment top view of the embodiment of the present invention 1；
Fig. 3 is the sectional view of the A-A faces splitter box along Fig. 2 of the embodiment of the present invention 1；
Fig. 4 is the cut-off groove of the embodiment of the present invention 1 and splitter box connection diagram；
Fig. 5 is the part-structure schematic diagram after the preparation equipment of the embodiment of the present invention 1 adds ore pulp to start working；
Fig. 6 is the structural representation of cut-off groove and splitter box when the preparation equipment of the embodiment of the present invention 1 works；
In figure：1- centers mineral-feeding pipe, 2- centrifugal reels, 3- splitter boxs, 4- cut-off grooves, 5- cut-off grooves regulating valve, the discharge of 6- concentrate
Mouth, 7- tailing outlet ports, 8- quill shafts rotation platform, 9- shells, 10- concentrate hoppers, 11- tail-boxs, 12- motors, 13- are hollow
Axle, 14- frames.
Specific embodiment
In order to realize that creation characteristic, technological means, reached purpose and effect make further understanding to of the invention, below
With reference to the drawings and specific embodiments, the present invention is further elaborated.
Embodiment 1
A kind of sharp miniature centrifugal beneficiating equipment, as shown in Figure 1,2,3, 4, including center mineral-feeding pipe 1, centrifugal reel 2, splitter box 3,
Cut-off groove 4, quill shaft rotation platform 8, shell 9, concentrate hopper 10, tail-box 11, motor 12, quill shaft 13, frame 14；From
Heart rotary drum 2, cut-off groove 4, quill shaft rotation platform 8, concentrate hopper 10, tail-box 11 are arranged on the inside of shell 9, the He of centrifugal reel 2
Quill shaft rotation platform 8 is located at the center of shell 9, the bottom centre connect setting quill shaft rotation platform 8 of centrifugal reel 2, and center is given
Pipe 1 is just right with the bottom of centrifugal reel 2 from outside through shell 9, can by mineral from the positive upper end of center feed pipe 1 feed to
The bottom of centrifugal reel 2, the side wall surrounding of centrifugal reel 2 is uniformly arranged 8 splitter boxs 3, the baffle plate of splitter box 3 and baffle plate and centrifugal reel
The acute angle that 2 point of intersection inscribed circle tangent lines are formed is 45 degree, and the end of splitter box 3 sets cut-off groove 4, and the exit of splitter box 3 is provided with essence
Ore deposit groove 10, the exit of cut-off groove 4 is provided with tail-box 11, and the bottom of concentrate hopper 10 is provided with concentrate outlet 6, and the bottom of tail-box 11 is provided with
Tailing outlet port 7, is easy to the discharge of mineral, and splitter box 3 and cut-off groove 4 are sharp shrinking structure, beneficial to the shunting and separation of ore pulp, point
The bottom of chute 3 is arcuate structure, and splitter box 3 is connected fixation with cut-off groove 4 with cut-off groove regulating valve 5, is adjusted by adjusting cut-off groove
Section valve 5 changes the spacing size of splitter box 3 and cut-off groove 4, then adjusts the thickness of the flow of slurry film of the interception of cut-off groove 4, adjustment
The shunt volume of concentrate and tailings, regulation cut-off groove regulating valve 5 is bolt, and quill shaft rotation platform 8 is connected with quill shaft 13, hollow
Axle 13 is connected with motor 12, and motor 12 is arranged in frame 14.
During work, as shown in Figure 5,6, motor 12 drives quill shaft 13 to rotate, so as to order about quill shaft rotation platform 8
Drive centrifugal reel 2 to operate, then ore pulp fed to the bottom of centrifugal reel 2 from center mineral-feeding pipe 1, ore pulp deadweight and
The baffle plate uniform divided flows of groove 3 are split under the synergy of great centrifugal force, it is rapid to the surrounding of centrifugal reel 2 in the form of flowing film
Expansion diffusion and with its high-speed motion, using film concentration principle in centrifugal force field, ore pulp by centrifugal reel 2 smaller diameter end edge
Tangential direction is given on the wall of centrifugal reel 2, under the action of the centrifugal force, is attached on the wall of centrifugal reel 2 and is formed the stream film of rising, motion
During, the mineral centrifugal acceleration different because density is differently formed and then realize hypergravity sorting and be enriched with, bulging wall centrifugal force
Sedimentation of the ore pulp to the wall of centrifugal reel 2 is enhanced, is attached to the inwall of centrifugal reel 2 and deposited, and closer to inwall tangential velocity just
It is bigger, promote particle to produce bigger centrifugal force, it just breaks up the expanded bed to be formed closer to inwall, mineral grain and flow of slurry
The mineral grain that layer is more conducive to different densities is separated, self gravitation, the sorting frictional force in face, the very big centrifugal force of centrifugal reel with
And weight mineral are gradually loose under the synergy of the baffle plate of splitter box 3, sedimentation, layering, heavy suite is subject to centrifugal force and weight
The influence of power is big, and centrifugal sedimentation is to turning to be moved on inner surface and with centrifugal reel 2 in very short time；Light mineral is then with ore deposit
Slurry stream cannot be reached stream film bottom and be suspended in weight ore deposit along the axial movement of certain angle gradient by stream film pulsation diffusion
The upper strata of composition granule, the frictional force suffered by it is small relative to heavy suite, the light ore particle in ore pulp with certain differential with from
Heart rotary drum 2 rotates, in rotary course it is common with certain helical angle to ore deposit end along the gradient direction of centrifugal reel 2 to mine-discharging terminal
Rotational flow, and being discharged with movement velocity faster with relative to heavy mineral, baffle plate of sharp contracting shape splitter box 3 is not only during this
Play a part of shunting and the ore pulp to moving produces certain inhibition so that the flow layer thickness of flow of slurry film is by thin change
Thickness, when top of the pulp flow to splitter box 3, fraction pulp dams discharge through cut-off groove 4, and heavy mineral is from the lower floor of cut-off groove 4
The end of splitter box 3 discharge flow into concentrate hopper 10 in, then through concentrate outlet 6 discharge obtain concentrate, light mineral 6 is then from cut-off groove
The discharge of 4 upper stratas is flowed into tail-box 11, then obtains mine tailing through the discharge of tailing outlet port 7, so as to realize the effective of weight mineral
Separate.
Satisfactory baffle plate can be placed on the basis of conventional centrifugal rotary drum 2 and forms splitter box 3, it is also possible to reached same
The using effect of sample, the acute angle that the baffle plate of splitter box 3 is formed with baffle plate and the point of intersection inscribed circle tangent line of centrifugal reel 2 exists as needed
Adjusted between 40-50 degree, can obtain good using effect.
Part that the present invention does not relate to can be every according to this hair with same as the prior art or realized using prior art
Bright specification accompanying drawing content, using technical scheme, or those skilled in the art is under the inspiration of the technology of the present invention
The similar technical scheme of design, any simple modification substantially made to above example using the technology of the present invention, change and
Equivalent structure transformation and part replacement and reach above-mentioned technique effect, or be directly or indirectly used in other related technologies
Field is still within the scope of the technical scheme of the invention.
Claims (7)
1. a kind of sharp miniature centrifugal beneficiating equipment, it is characterised in that including center mineral-feeding pipe（1）, centrifugal reel（2）, splitter box
（3）, cut-off groove（4）, quill shaft rotation platform（8）, shell（9）, concentrate hopper（10）, tail-box（11）, motor（12）, in
Empty axle（13）, frame（14）；Centrifugal reel（2）, cut-off groove（4）, quill shaft rotation platform（8）, concentrate hopper（10）, tail-box
（11）It is arranged on shell（9）The inside, centrifugal reel（2）Positioned at shell（9）Inside center, center mineral-feeding pipe（1）From outside through
Shell（9）With centrifugal reel（2）Bottom it is just right, centrifugal reel（2）Side wall surrounding is uniformly arranged more than 4 splitter boxs（3）, point
Chute（3）End sets cut-off groove（4）, splitter box（3）Exit is provided with concentrate hopper（10）, cut-off groove（4）Exit is provided with tail
Ore deposit groove（11）, centrifugal reel（2）It is arranged on quill shaft rotation platform（8）On, quill shaft rotation platform（8）With quill shaft（13）Even
Connect, quill shaft（13）With motor（12）Connection, motor（12）It is arranged on frame（14）On.
2. sharp miniature centrifugal beneficiating equipment according to claim 1, it is characterised in that the splitter box（3）And cut-off groove（4）
It is sharp shrinking structure.
3. sharp miniature centrifugal beneficiating equipment according to claim 1, it is characterised in that the splitter box（3）Bottom is arc
Structure.
4. sharp miniature centrifugal beneficiating equipment according to claim 1, it is characterised in that the splitter box（3）With cut-off groove（4）
By cut-off groove regulating valve（5）Connection.
5. sharp miniature centrifugal beneficiating equipment according to claim 4, it is characterised in that the cut-off groove regulating valve（5）It is spiral shell
Bolt.
6. sharp miniature centrifugal beneficiating equipment according to claim 1, it is characterised in that the concentrate hopper（10）Bottom is provided with essence
Ore deposit outlet（6）, tail-box（11）Bottom is provided with tailing outlet port（7）.
7. sharp miniature centrifugal beneficiating equipment according to claim 1, it is characterised in that the composition splitter box（3）Baffle plate
With centrifugal reel（2）The acute angle that inscribed circle tangent line is formed is 40-50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219291.7A CN106925436B (en) | 2017-04-06 | 2017-04-06 | Tapered centrifugal ore dressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219291.7A CN106925436B (en) | 2017-04-06 | 2017-04-06 | Tapered centrifugal ore dressing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106925436A true CN106925436A (en) | 2017-07-07 |
| CN106925436B CN106925436B (en) | 2022-12-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219291.7A Active CN106925436B (en) | 2017-04-06 | 2017-04-06 | Tapered centrifugal ore dressing equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758672A (en) * | 2017-12-04 | 2018-03-06 | 中国恩菲工程技术有限公司 | The recovery method of silica flour in crystalline silicon cutting waste material |
| CN107824342A (en) * | 2017-12-04 | 2018-03-23 | 中国恩菲工程技术有限公司 | Hypergravity grading technology system |
| CN108311295A (en) * | 2018-04-23 | 2018-07-24 | 中国矿业大学(北京) | A kind of compound force field step reinforcing centrifugal ore separator |
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| CN107758672A (en) * | 2017-12-04 | 2018-03-06 | 中国恩菲工程技术有限公司 | The recovery method of silica flour in crystalline silicon cutting waste material |
| CN107824342A (en) * | 2017-12-04 | 2018-03-23 | 中国恩菲工程技术有限公司 | Hypergravity grading technology system |
| CN107824342B (en) * | 2017-12-04 | 2024-02-06 | 中国恩菲工程技术有限公司 | Supergravity grading process system |
| CN108311295A (en) * | 2018-04-23 | 2018-07-24 | 中国矿业大学(北京) | A kind of compound force field step reinforcing centrifugal ore separator |
| CN108855640A (en) * | 2018-08-13 | 2018-11-23 | 四川蜀科仪器有限公司 | A kind of continuous centrifugal sample introduction part flow arrangement |
| CN110339948A (en) * | 2019-07-07 | 2019-10-18 | 安徽益必生物科技有限公司 | A kind of slow-speed of revolution minitype particle separator |
| CN110339948B (en) * | 2019-07-07 | 2021-10-15 | 安徽益必生物科技有限公司 | Low-rotation-speed micro particle separation device |
| CN114471963A (en) * | 2022-02-07 | 2022-05-13 | 陈子钰 | Ore pulp separator |
| CN114471963B (en) * | 2022-02-07 | 2024-08-02 | 陈子钰 | Ore pulp separator |
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