CN204148002U - The multistage flotation unit of a kind of ore particle - Google Patents
The multistage flotation unit of a kind of ore particle Download PDFInfo
- Publication number
- CN204148002U CN204148002U CN201420562010.XU CN201420562010U CN204148002U CN 204148002 U CN204148002 U CN 204148002U CN 201420562010 U CN201420562010 U CN 201420562010U CN 204148002 U CN204148002 U CN 204148002U
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- CN
- China
- Prior art keywords
- urceolus
- mesh screen
- baffle
- box
- floating drum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the multistage flotation unit of a kind of ore particle, comprise pedestal, baffle-box, urceolus, floating drum and blanking tube, floating drum is fixed on outer barrel bottom, baffle-box is arranged on pedestal, baffle-box is connected with the tracheae of the upper and lower two-layer gas nozzle being positioned at outer barrel, urceolus bottom is provided with the water inlet pipe be communicated with holder, outer barrel is provided with the three-layer network sieve of inclination, mesh screen two ends are connected with the first oscillator and the first hopper, in the middle of urceolus top, gas outlet is installed, side, urceolus top is provided with feed wheel, the feedboard of band free bearing is installed near the urceolus top of gas outlet, blanking tube is arranged on below urceolus top.The utility model device utilizes bubble first to clean ore particle, multi-stage separation can be carried out to mineral aggregate, the mineral aggregate of desirable concentrate grade and different-grain diameter scope can be obtained, and this device not need mechanical agitation, liquid level and bubble stabilizes in device, therefore unit capacity is large.
Description
Technical field
The utility model relates to preparation equipment field, specifically the multistage flotation unit of a kind of ore particle.
Background technology
In the industrial production of current flotation mill floatable minerals, all stir Self inhaling and stir air flotation machine mostly, this flotation device is because use high-power stirring to be that ore pulp flowing could work, therefore need to consume a large amount of electric energy, bring the heavy wear of device feature simultaneously, make service life of equipment short, cost of investment is high, and the separating effect of this flotation device is unsatisfactory.
Utility model content
The purpose of this utility model is that providing a kind of utilizes air-flow and current combination to carry out ore dressing and the multistage flotation unit of ore particle of efficient energy-saving, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The multistage flotation unit of a kind of ore particle, comprise pedestal, baffle-box, urceolus, floating drum and blanking tube, described urceolus is fixedly mounted on pedestal, described floating drum is fixedly mounted on the holder of urceolus bottom central authorities by bearing, floating drum top is provided with floating roof, described baffle-box to be arranged on pedestal and vertically parallel with urceolus, baffle-box side is connected with air inlet pipe, baffle-box opposite side is connected with the upper and lower two-layer tracheae being positioned at outer barrel, tracheae is fixed on floating drum lower end, tracheae lower end is evenly provided with multiple valve, described urceolus bottom is provided with the water inlet pipe be communicated with holder, urceolus bottom is also provided with the tremie pipe near outer tube side wall, outer barrel is provided with the first mesh screen of inclination from top to bottom successively, second mesh screen and the 3rd mesh screen, described first mesh screen two ends are provided with and are positioned at the first oscillator on outer drum outer wall and the first hopper, described second mesh screen two ends are provided with and are positioned at the second oscillator on outer drum outer wall and the second hopper, described 3rd mesh screen two ends are provided with and are positioned at the 3rd oscillator on outer drum outer wall and the 3rd hopper, described floating drum is through the first mesh screen, second mesh screen and the 3rd mesh screen center, described outer tube side wall upper end is also provided with outlet pipe, in the middle of urceolus top, gas outlet is installed, there is feed wheel side, urceolus top by support installing, the feedboard of band free bearing is installed near the urceolus top of gas outlet, described blanking tube is arranged on urceolus top and is positioned at feedboard lower end, the blanking tube other end is through the first mesh screen, second mesh screen and the 3rd mesh screen and be positioned at above tracheae.
As further program of the utility model: the air inlet pipe of described baffle-box is provided with gas control valve, described water inlet pipe is arranged on bottom urceolus by fixed head, and water inlet pipe is provided with water inlet control valve, described tremie pipe is provided with blanking control valve, described outlet pipe is provided with outlet water control valve.
As further program of the utility model: described urceolus bottom is obliquely installed, and its inclination angle is 15 ~ 25 °, and tremie pipe is positioned at the lower position of urceolus bottom.
As the utility model further scheme: the inclination angle of described mesh screen is 20 ~ 30 °, and the position of oscillator is higher than hopper.
Compared with prior art, the beneficial effects of the utility model are: the utility model device utilizes bubble first to clean ore particle, and then carry out multi-stage screening separation, in the process be separated, powder is being carried out to cleaning separation, ensure the purity of the mineral aggregate be separated, the mineral aggregate of desirable concentrate grade and different-grain diameter scope can be obtained; And this device does not need mechanical agitation, liquid level and bubble stabilizes in device, therefore unit capacity is large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multistage flotation unit of ore particle.
In figure: 1-pedestal; 2-baffle-box; 3-gas control valve; 4-tracheae; 5-valve; 6-water inlet control valve; 7-water inlet pipe; 8-fixed head; 9-holder; 10-bearing; 11-tremie pipe; 12-blanking control valve; 13-floating drum; 14-urceolus; 15-the 3rd mesh screen; 16-second mesh screen; 17-first mesh screen; 18-the 3rd hopper; 19-second hopper; 20-first hopper; 21-the 3rd oscillator; 22-second oscillator; 23-first oscillator; 24-blanking tube; 25-outlet water control valve; 26-outlet pipe; 27-floating roof; 28-gas outlet; 29-feed wheel; 30-feedboard; 31-free bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, the multistage flotation unit of a kind of ore particle, comprise pedestal 1, baffle-box 2, urceolus 14, floating drum 13 and blanking tube 24, urceolus 14 is fixedly mounted on pedestal 1, floating drum 13 is fixedly mounted on the holder 9 of urceolus 14 bottom central authorities by bearing 10, bearing 10 is hollow structure, bearing 10 sidewall there is multiple macroporous structure, the mixture being convenient to ore particle and water enters floating drum 13, floating drum 13 top is provided with floating roof 27, and ore particle mixture is through floating drum 13 and spray from floating roof 27.
Baffle-box 2 to be arranged on pedestal 1 and vertically parallel with urceolus 14, and baffle-box 2 side is connected with the air inlet pipe of band gas control valve 3, controls by gas control valve 13 gas flow and the pressure that enter baffle-box 2; Baffle-box 2 opposite side is connected with the upper and lower two-layer tracheae 4 being positioned at urceolus 14 inside, tracheae 4 is fixed on floating drum 13 lower end, tracheae 4 lower end is evenly provided with multiple valve 5, and the gas in baffle-box 2 enters in urceolus 14 by valve 5, carries out gas washout to the ore particle in urceolus 14; Urceolus 14 bottom is provided with the water inlet pipe 7 be communicated with holder 9, water inlet pipe 7 is arranged on bottom urceolus 14 by fixed head 8, and water inlet pipe 7 is provided with water inlet control valve 6, the water velocity entered in urceolus 14 is controlled by water inlet control valve 6, urceolus 14 bottom is also provided with the tremie pipe 11 of the band blanking control valve 12 near urceolus 14 sidewall, and urceolus 14 bottom is obliquely installed, and its inclination angle is 15 °, and tremie pipe 11 is positioned at the lower position of urceolus 14 bottom, be convenient to remove the particle in urceolus 14.
Urceolus 14 inside is provided with the first mesh screen 17 of inclination from top to bottom successively, second mesh screen 16 and the 3rd mesh screen 15, first mesh screen 17, second mesh screen 16 and the 3rd mesh screen 15 be arranged in parallel, and its inclination angle is 20 °, first mesh screen 17, the sieve aperture of the second mesh screen 16 and the 3rd mesh screen 15 reduces successively, screen the ore particle of different-grain diameter respectively, first mesh screen 17 two ends are provided with the first oscillator 23 and the first hopper 20 be positioned on urceolus 14 outer wall, second mesh screen 16 two ends are provided with the second oscillator 22 and the second hopper 19 be positioned on urceolus 14 outer wall, 3rd mesh screen 15 two ends are provided with and are positioned at the 3rd oscillator 21 on urceolus 14 outer wall and the 3rd hopper 18, the height of oscillator is all higher than the height of hopper, floating drum 13 is through the first mesh screen 17, second mesh screen 16 and the 3rd mesh screen 15 center, and urceolus 14 sidewall upper is also provided with the outlet pipe 26 of band outlet water control valve 25, by the control of water inlet control valve 3 and outlet water control valve 25 to regulate the eliminating amount of the water of urceolus 14.
In the middle of urceolus 14 top, gas outlet 28 is installed, there is feed wheel 29 side, urceolus 14 top by support installing, be provided with the feedboard 30 of band free bearing 31 near urceolus 14 top of gas outlet 28, feedboard 30 can rotate around free bearing 31, avoids the import of ore particle to block; Blanking tube 24 is arranged on urceolus 14 top and is positioned at feedboard 30 lower end, blanking tube 24 other end is through the first mesh screen 17, second mesh screen 16 and the 3rd mesh screen 15 and be positioned at above tracheae 4, the ore particle entered from blanking tube 24 falls into above tracheae 4, is repeatedly rinsed by valve 5 gas out.
It is inner that ore particle to be separated enters urceolus 14 from blanking tube 24, arrive above tracheae 4, repeatedly rinsed by the gas that valve 5 blows out, then under the effect of gravity and current, floating drum 13 is entered, due to the impulse force of current, ore particle arrives floating roof 27 by floating drum 13 and sprays, drop on urceolus 14 upper end, through the screening of the first mesh screen 17 under the Action of Gravity Field of ore particle, the maximum particle of particle diameter is stayed on the first mesh screen 17, to drop in the first hopper and discharge under the effect of the first oscillator 23; The larger particle of particle diameter, by the screening of the second mesh screen 16, is discharged by the second hopper 19, and the minimum particle of particle diameter is by the screening of the 3rd mesh screen 15 and discharged by the 3rd hopper 18.The working method of this device is intermittent type work, is convenient to screening and the collection of the little powder of particle diameter, and the less powder of particle diameter is discharged by outlet pipe 26 along with current, carries out follow-up process.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. the multistage flotation unit of ore particle, comprise pedestal (1), baffle-box (2), urceolus (14), floating drum (13) and blanking tube (24), described urceolus (14) is fixedly mounted on pedestal (1), it is characterized in that, described floating drum (13) is fixedly mounted on the holder (9) of urceolus (14) bottom central authorities by bearing (10), floating drum (13) top is provided with floating roof (27), it is upper and vertically parallel with urceolus (14) that described baffle-box (2) is arranged on pedestal (1), baffle-box (2) side is connected with air inlet pipe, baffle-box (2) opposite side is connected with and is positioned at the inner upper and lower two-layer tracheae (4) of urceolus (14), tracheae (4) is fixed on floating drum (13) lower end, tracheae (4) lower end is evenly provided with multiple valve (5), described urceolus (14) bottom is provided with the water inlet pipe (7) be communicated with holder (9), urceolus (14) bottom is also provided with the tremie pipe (11) near urceolus (14) sidewall, urceolus (14) inside is provided with first mesh screen (17) of inclination from top to bottom successively, second mesh screen (16) and the 3rd mesh screen (15), described first mesh screen (17) two ends are provided with and are positioned at the first oscillator (23) on urceolus (14) outer wall and the first hopper (20), described second mesh screen (16) two ends are provided with and are positioned at the second oscillator (22) on urceolus (14) outer wall and the second hopper (19), described 3rd mesh screen (15) two ends are provided with and are positioned at the 3rd oscillator (21) on urceolus (14) outer wall and the 3rd hopper (18), described floating drum (13) is through the first mesh screen (17), second mesh screen (16) and the 3rd mesh screen (15) center, described urceolus (14) sidewall upper is also provided with outlet pipe (26), in the middle of urceolus (14) top, gas outlet (28) is installed, there is feed wheel (29) urceolus (14) side, top by support installing, the feedboard (30) of band free bearing (31) is installed near urceolus (14) top of gas outlet (28), described blanking tube (24) is arranged on urceolus (14) top and is positioned at feedboard (30) lower end, blanking tube (24) other end is through the first mesh screen (17), second mesh screen (16) and the 3rd mesh screen (15) and be positioned at tracheae (4) top.
2. the multistage flotation unit of ore particle according to claim 1, it is characterized in that, the air inlet pipe of described baffle-box (2) is provided with gas control valve (3), described water inlet pipe 7 is arranged on urceolus (14) bottom by fixed head (8), and water inlet pipe (7) is provided with water inlet control valve (6), described tremie pipe (11) is provided with blanking control valve (12), described outlet pipe (26) is provided with outlet water control valve (25).
3. the multistage flotation unit of ore particle according to claim 1, is characterized in that, described urceolus (14) bottom is obliquely installed, and its inclination angle is 15 ~ 25 °, and tremie pipe (11) is positioned at the lower position of urceolus (14) bottom.
4. the multistage flotation unit of ore particle according to claim 1, is characterized in that, described first mesh screen (17), the second mesh screen (16) and the 3rd mesh screen (15) be arranged in parallel, and its inclination angle is 20 ~ 30 °, and the position of oscillator is higher than hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562010.XU CN204148002U (en) | 2014-09-28 | 2014-09-28 | The multistage flotation unit of a kind of ore particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562010.XU CN204148002U (en) | 2014-09-28 | 2014-09-28 | The multistage flotation unit of a kind of ore particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148002U true CN204148002U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562010.XU Expired - Fee Related CN204148002U (en) | 2014-09-28 | 2014-09-28 | The multistage flotation unit of a kind of ore particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228022A (en) * | 2018-10-11 | 2019-01-18 | 华南理工大学 | A kind of enriching apparatus and its application method quickly continuously separating micro- plastics |
-
2014
- 2014-09-28 CN CN201420562010.XU patent/CN204148002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228022A (en) * | 2018-10-11 | 2019-01-18 | 华南理工大学 | A kind of enriching apparatus and its application method quickly continuously separating micro- plastics |
| CN109228022B (en) * | 2018-10-11 | 2023-09-26 | 华南理工大学 | Enrichment device for rapidly and continuously separating microplastic and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |