CN204307730U - A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device - Google Patents
A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device Download PDFInfo
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- CN204307730U CN204307730U CN201420755325.6U CN201420755325U CN204307730U CN 204307730 U CN204307730 U CN 204307730U CN 201420755325 U CN201420755325 U CN 201420755325U CN 204307730 U CN204307730 U CN 204307730U
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Abstract
The utility model discloses a kind of full-automatic mining tailing concentration of precious metal microfoam flotation device, comprise straight tube, cone cylinder, magnet exciting coil, radome fairing and inflator pump, straight tube top is provided with overflow launder, the slip that straight tube outer wall is connected with band control valve enters pump, magnet exciting coil is separately positioned on straight tube and cone drum outer wall, straight tube and cone drum outer wall are equipped with tracheae, straight tube is equipped with in cone cylinder the gas distributor be communicated with tracheae, inflator pump connects tracheae by microvesicle generators, in straight tube and cone cylinder, the radome fairing be positioned at above gas distributor is all installed, the inclination cover of cone cylinder interior lower end goes out pipe by mine tailing and is connected to mine tailing feeder, straight tube and cone cylinder sidewall are connected with chats feeder and circulating pump.The flotation recovery rate of the utility model to concentrate is high, simple to operate, and Automated condtrol is high, and can carry out repeatedly circulation inflatable mixing and repeatedly flotation, the device efficiency of separation improves, and device flotation quality is improved, and the rate of recovery is high.
Description
Technical field
The utility model relates to preparation equipment field, specifically a kind of full-automatic mining tailing concentration of precious metal microfoam flotation device.
Background technology
Micro-bubble flotation machine, for separating of non-ferrous metal, ferrous metal and nonmetallic mineral, can carry out roughly selecting, scan, selected or reverse flotation work.Microvesicle generators in micro-bubble flotation machine sprays in flotation cell after being mixed with air by deployed ore pulp, because pressure reduces suddenly, air is separated out in a large number with the form of bubble, concentrate is attached on bubble, and conformal bubble rises in foam tank together, mine tailing drops to the bottom of flotation cell, thus reaches the object of separating mineral.The sorting capability of existing micro-bubble flotation machine is lower, and when sorting requires higher, often need to use the series connection of multiple stage flotation device, the efficiency of separation is low, too increases beneficiation cost simultaneously; And the operating difficulties of micro-bubble flotation machine, be not easy to realize automatic control, thus make its flotation efficiency low, flotation effect is bad.
Utility model content
The purpose of this utility model is to provide the full-automatic mining tailing concentration of precious metal microfoam flotation device that a kind of organic efficiency is high, be easy to control, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device, comprise straight tube, cone cylinder, magnet exciting coil, radome fairing and inflator pump, described straight tube is arranged on cone cylinder top, described straight tube top is provided with overflow launder, described straight tube outer wall upper end is connected with slip and enters pump, described magnet exciting coil is separately positioned on the outer wall of straight tube and cone cylinder, all annular gas pipe is installed in the middle of described straight tube outer wall lower end and cone drum outer wall, described straight tube is all provided with in cone cylinder the gas distributor be communicated with tracheae, described inflator pump connects tracheae by microvesicle generators, in described straight tube and cone cylinder, the truncated cone-shaped radome fairing be positioned at above gas distributor is all installed, inside, described cone cylinder lower end is provided with cover, the mine tailing that described inclination cover lower end is connected with through cone cylinder sidewall goes out pipe, described mine tailing goes out pipe lower end and is provided with mine tailing feeder, described straight tube sidewall is connected with upper strata chats feeder, upper strata chats feeder is connected on the straight tube sidewall that is positioned at below radome fairing by circulating pump, described cone cylinder sidewall is connected with lower floor's chats feeder, lower floor's chats feeder is connected to by circulating pump on the cone cylinder sidewall that is positioned at below radome fairing.
As further program of the utility model: be provided with concentrate delivery chute band below the outlet of described overflow launder.
As further program of the utility model: described gas distributor and tracheae are in same level.
As the utility model further scheme: the import that described slip enters pump is all provided with controlling valve with outlet, the import of described microvesicle generators is also provided with controlling valve, the magnetic ore deposit outlet of described cone cylinder lower end is provided with control valve, described mine tailing goes out on pipe and is also provided with control valve, and described circulating-pump outlet is provided with controlling valve.
Compared with prior art, the beneficial effects of the utility model are: the flotation recovery rate of the utility model to concentrate is high, simple to operate, by arrange control valve and automatic feed pump can realize the automatic feed of slip and follow-up floatation process, by the effect of magnet exciting coil and gas distributor, carrying out repeatedly circulation inflatable mixing and repeatedly flotation, improve the efficiency of separation of device, improve the flotation quality of device, and magnetic and nonmagnetic mineral aggregate can be sub-elected, improve the rate of recovery of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of full-automatic mining tailing concentration of precious metal microfoam flotation device.
In figure: 1-straight tube; 2-bores cylinder; 3-overflow launder; 4-magnet exciting coil; 5-radome fairing; 6-microvesicle generators; 7-inflator pump; 8-gas distributor; 9-tracheae; 10-tilts to cover; 11-mine tailing goes out pipe; 12-mine tailing feeder; 13-magnetic ore deposit exports; 14-upper strata chats feeder; 15-lower floor chats feeder; 16-circulating pump; 17-concentrate delivery chute band; 18-slip enters pump.
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, a kind of full-automatic mining tailing concentration of precious metal microfoam flotation device, comprise straight tube 1, cone cylinder 2, magnet exciting coil 4, radome fairing 5 and inflator pump 7, straight tube 1 is arranged on cone cylinder 2 top, straight tube 1 top is provided with overflow launder 3, is provided with concentrate delivery chute band 17 below the outlet of overflow launder 3; Straight tube 1 outer wall upper end is connected with slip and enters pump 18, magnet exciting coil 4 is separately positioned on the outer wall of straight tube 1 and cone cylinder 2, in the middle of straight tube 1 outer wall lower end and cone cylinder 2 outer wall, annular gas pipe 9 is all installed, straight tube 1 is all provided with in cone cylinder 2 gas distributor 8 be communicated with tracheae 9, gas distributor 8 and tracheae 9 are in same level, inflator pump 7 connects tracheae 9 by microvesicle generators 6, gas distributor 8 under the effect of inflator pump 7 and microvesicle generators 9 for providing suitable gas in straight tube 1 and cone cylinder 2.
In straight tube 1 and cone cylinder 2, the truncated cone-shaped radome fairing 5 be positioned at above gas distributor 8 is all installed, cone inside, cylinder 2 lower end is provided with inclination cover 10, the mine tailing that inclination cover 10 lower end is connected with through cone cylinder 2 sidewall goes out pipe 11, mine tailing goes out pipe 114 lower end and is provided with mine tailing feeder 12, straight tube 1 sidewall is connected with upper strata chats feeder 14, upper strata chats feeder 14 is connected on straight tube 1 sidewall that is positioned at below radome fairing 5 by circulating pump 16, cone cylinder 2 sidewall is connected with lower floor's chats feeder 15, lower floor's chats feeder 15 is connected to by circulating pump 16 on cone cylinder 2 sidewall that is positioned at below radome fairing 5.
Slip enters the import of pump 18 and outlet is all provided with controlling valve, and the import of microvesicle generators 6 is also provided with controlling valve, and the magnetic ore deposit outlet of cone cylinder 2 lower end 13 is provided with control valve, and mine tailing goes out on pipe 11 and is also provided with control valve, and circulating pump 16 outlet is provided with controlling valve.
The automatic feed that pump 18 controls pending mineral aggregate slurry is entered by controlling slip, with rise gas and vapor permeation and carry out flotation, part ore pulp enters radome fairing 5 with in the annular space of straight tube 1 inwall, then enter upper strata chats feeder 14, enter in straight tube 1 under the effect of circulating pump 16 and proceed floatation process; Another part ore pulp declines to entering in cone cylinder 2 from radome fairing 5 upper end and carries out flotation, and the ore pulp simultaneously entered in cone cylinder 2 carries out same floatation process with the ore pulp in straight tube 1; Magnet exciting coil 4 produces certain magnetic field in the course of the work, magnetic material in ore pulp falls along cone cylinder 2 inwall under the influence of a magnetic field, and exporting 13 dischargings from magnetic ore deposit, non-magnetic material directly enters inclination cover 10 under gravity and goes out pipe 11 from mine tailing and enters in mine tailing feeder 12.Overflow in overflow launder 3 at the concentrate after repeatedly flotation, and under the effect of concentrate overflow launder band 17, enter subsequent processing device process.
Claims (4)
1. a full-automatic mining tailing concentration of precious metal microfoam flotation device, comprise straight tube, cone cylinder, magnet exciting coil, radome fairing and inflator pump, described straight tube is arranged on cone cylinder top, it is characterized in that, described straight tube top is provided with overflow launder, described straight tube outer wall upper end is connected with slip and enters pump, described magnet exciting coil is separately positioned on the outer wall of straight tube and cone cylinder, all annular gas pipe is installed in the middle of described straight tube outer wall lower end and cone drum outer wall, described straight tube is all provided with in cone cylinder the gas distributor be communicated with tracheae, described inflator pump connects tracheae by microvesicle generators, in described straight tube and cone cylinder, the truncated cone-shaped radome fairing be positioned at above gas distributor is all installed, inside, described cone cylinder lower end is provided with cover, the mine tailing that described inclination cover lower end is connected with through cone cylinder sidewall goes out pipe, described mine tailing goes out pipe lower end and is provided with mine tailing feeder, described straight tube sidewall is connected with upper strata chats feeder, upper strata chats feeder is connected on the straight tube sidewall that is positioned at below radome fairing by circulating pump, described cone cylinder sidewall is connected with lower floor's chats feeder, lower floor's chats feeder is connected to by circulating pump on the cone cylinder sidewall that is positioned at below radome fairing.
2. full-automatic mining tailing concentration of precious metal microfoam flotation device according to claim 1, is characterized in that, be provided with concentrate delivery chute band below the outlet of described overflow launder.
3. full-automatic mining tailing concentration of precious metal microfoam flotation device according to claim 2, it is characterized in that, described gas distributor and tracheae are in same level.
4. full-automatic mining tailing concentration of precious metal microfoam flotation device according to claim 3, it is characterized in that, the import that described slip enters pump is all provided with controlling valve with outlet, the import of described microvesicle generators is also provided with controlling valve, the magnetic ore deposit outlet of described cone cylinder lower end is provided with control valve, described mine tailing goes out on pipe and is also provided with control valve, and described circulating-pump outlet is provided with controlling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755325.6U CN204307730U (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755325.6U CN204307730U (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device |
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| CN204307730U true CN204307730U (en) | 2015-05-06 |
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| CN201420755325.6U Active CN204307730U (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic mining tailing concentration of precious metal microfoam flotation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018050950A1 (en) * | 2016-09-14 | 2018-03-22 | Outotec (Finland) Oy | Method for recovering precious metal |
| CN110153143A (en) * | 2019-03-14 | 2019-08-23 | 西安煤科动力科技有限公司 | A kind of coal slime tailing, fired brick prepared therefrom and preparation method thereof |
| CN113058750A (en) * | 2021-03-30 | 2021-07-02 | 太原睿孚特选煤技术有限公司 | Reverse fluidization bubble bed coal slime flotation machine |
-
2014
- 2014-12-05 CN CN201420755325.6U patent/CN204307730U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018050950A1 (en) * | 2016-09-14 | 2018-03-22 | Outotec (Finland) Oy | Method for recovering precious metal |
| CN109844146A (en) * | 2016-09-14 | 2019-06-04 | 奥图泰(芬兰)公司 | Method for recycling noble metal |
| US10590510B2 (en) | 2016-09-14 | 2020-03-17 | Outotec (Finland) Oy | Method for recovering precious metal |
| CN110153143A (en) * | 2019-03-14 | 2019-08-23 | 西安煤科动力科技有限公司 | A kind of coal slime tailing, fired brick prepared therefrom and preparation method thereof |
| CN113058750A (en) * | 2021-03-30 | 2021-07-02 | 太原睿孚特选煤技术有限公司 | Reverse fluidization bubble bed coal slime flotation machine |
| CN113058750B (en) * | 2021-03-30 | 2022-07-29 | 太原睿孚特选煤技术有限公司 | Reverse fluidization bubble bed coal slime flotation machine |
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