CN207013162U - A kind of agitation type flotation machine for accelerating concentrate ore discharge speed - Google Patents
A kind of agitation type flotation machine for accelerating concentrate ore discharge speed Download PDFInfo
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- CN207013162U CN207013162U CN201720831678.3U CN201720831678U CN207013162U CN 207013162 U CN207013162 U CN 207013162U CN 201720831678 U CN201720831678 U CN 201720831678U CN 207013162 U CN207013162 U CN 207013162U
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Abstract
A kind of agitation type flotation machine for accelerating concentrate ore discharge speed, including the turbulent dividing plate being arranged in flotation device cell body, the working face of the turbulent dividing plate is towards scraping plate of flotation machine, and turbulent dividing plate is separately positioned on flotation device agitator arm both sides with scraping plate of flotation machine, the length and width of the turbulent dividing plate and growing tall for cell body match, the upper end of the turbulent dividing plate is than lower end closer to scraping plate of flotation machine so that the turbulent dividing plate is provided with an angle with horizontal plane.The utility model can promote flotation froth to flotation scraper plate flow, accelerate the froth concentrate ore discharge speed of flotation device, improve flotation effect and flotation recovery rate, reduce because flotation concentrate not in time discharge flow into flotation tailing, caused by valuable mineral be lost in.Also there is the advantages that simple in construction, easily repacking, maintenance aspect simultaneously.
Description
Technical field
A kind of flotation device is the utility model is related to, more particularly to a kind of stirring-type flotation for accelerating concentrate ore discharge speed
Machine.
Background technology
Agitation impeller flotator is rotated by motor impeller, is produced centrifugal action and is formed negative pressure, on the one hand inhales
The air for entering abundance mix with ore pulp, and one side stirring ore pulp mixes with medicine, while refines foam, make mineral adhesive foam it
On, float to mineral slurry level and re-form mineralized froth, be scraped mineralized froth by scraping plate of flotation machine, remainder is then retained in ore deposit
In slurry, to reach the purpose of minerals separation.
At present, ore pulp is in turbulent condition after impeller stirs in flotation device cell body, and the mineralized froth for floating to mineral slurry level is unordered
Flowing, and scraping plate of flotation machine can only scrape the foam flowed near it, this phenomenon seriously constrains the minerals separation of flotation device
Efficiency, valuable mineral is caused in time to discharge and be lost in flotation tailing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of raising flotation device and valuable rock and gangue is divided
From efficiency, flotation recovery rate is improved, reduces the agitation type flotation machine of the acceleration concentrate ore discharge speed of valuable mineral loss.
In order to solve the above-mentioned technical problem, it is a kind of to accelerate the agitation type flotation machine of concentrate ore discharge speed, including be arranged on floating
The turbulent dividing plate in trough body is selected, the working face of the turbulent dividing plate is towards scraping plate of flotation machine, and turbulent dividing plate is scraped with flotation device
Plate is separately positioned on flotation device agitator arm both sides, and the length and width of the turbulent dividing plate and growing tall for cell body match, the turbulent flow
The upper end of dividing plate is than lower end closer to scraping plate of flotation machine so that the turbulent dividing plate is provided with an angle with horizontal plane.
Preferably, the angle is 45 °~65 °, and including 45 ° and 65 °.
Preferably, the turbulent dividing plate is rectangle plate.
Preferably, the thickness of the turbulent dividing plate is 10mm~20mm.
Specifically, when described flotation pulp is acid, turbulent dividing plate material selects wooden structures；The flotation pulp is
When neutral or alkaline, turbulent dividing plate material selects steel construction.
Using above-mentioned technical proposal, by being provided opposite in the scraper plate of flotation device between 45 ° and 65 ° of an angle of inclination
Turbulent dividing plate, force the unordered mineralized froth of turbulent flow in flotation device to be concentrated to flowing at scraping plate of flotation machine, accelerate flotation device concentrate
The velocity of discharge, the valuable mineral in flotation device ore pulp is scraped in time, reach the flotation effect of " can receive early receipts ", while
In a disguised form add flotation time, reduce follow-up flotation device enters floe rock grade, the like reach improve flotation device have
With the separative efficiency of ore and gangue, flotation tailing grade is reduced, improves the purpose of flotation recovery rate.The utility model can
Effectively improve flotation recovery rate 1%~2%, the significant increase loss for dividing ore deposit efficiency, reducing valuable mineral of flotation device.
In summary, the utility model can promote flotation froth to be flowed to flotation scraper plate, accelerate the foam essence of flotation device
Ore deposit ore discharge speed, improves flotation effect and flotation recovery rate, reduces and flows into flotation tail because of flotation concentrate not discharge in time
In ore deposit, caused by valuable mineral be lost in.Also there is the advantages that simple in construction, easily repacking, maintenance aspect simultaneously.
Brief description of the drawings
Fig. 1 is structural representation profile of the present utility model.
In accompanying drawing, 1 is turbulent dividing plate, and 2 be flotation device agitator arm, and 3 be scraping plate of flotation machine.
Embodiment
In conjunction with accompanying drawing, the technology contents of the present invention are described further.
Accelerate the agitation type flotation machine of concentrate ore discharge speed as shown in figure 1, a kind of, including be arranged in flotation device cell body
Turbulent dividing plate 1, the turbulent dividing plate 1 are rectangle plate, and the working face of the turbulent dividing plate 1 is and disorderly towards scraping plate of flotation machine 3
Stream dividing plate 1 and scraping plate of flotation machine 3 are separately positioned on the both sides of flotation device agitator arm 2, the length and width of the turbulent dividing plate 1 and cell body
Grow tall and match, the upper end of the turbulent dividing plate 1 is than lower end closer to scraping plate of flotation machine 3 so that the turbulent dividing plate 1 with it is horizontal
Face is provided with an angle, and the angle is 45 °~65 °, and including 45 ° and 65 °.Preferably, the thickness of the turbulent dividing plate is
10mm~20mm.
Example 1：8 cubes of the dregs small stream mining industry ore dressing plant in Hunan Anhua self-priming mechanical stirring flotation machine is accelerated floating using the method
The machine concentrate velocity of discharge is selected, is embodied and consolidates the rectangle plank that a block size is 2.2m × 1.7m with 65 ° of angle of inclination
Dingan County is mounted in scraping plate of flotation machine opposite, and the concentrate ore discharge speed of flotation device greatly increases, and flotation recovery rate has obtained larger lifting,
By 94% lifting before installing to 95.3%.
Claims (4)
- A kind of 1. agitation type flotation machine for accelerating concentrate ore discharge speed, it is characterised in that：Including being arranged in flotation device cell body Turbulent dividing plate, the working face of the turbulent dividing plate is towards scraping plate of flotation machine, and turbulent dividing plate is separately positioned on scraping plate of flotation machine Flotation device agitator arm both sides, the length and width of the turbulent dividing plate and growing tall for cell body match, the upper end ratio of the turbulent dividing plate Lower end is closer to scraping plate of flotation machine so that the turbulent dividing plate is provided with an angle with horizontal plane.
- 2. the agitation type flotation machine according to claim 1 for accelerating concentrate ore discharge speed, it is characterised in that：The angle is 45 °~65 °, and including 45 ° and 65 °.
- 3. the agitation type flotation machine according to claim 2 for accelerating concentrate ore discharge speed, it is characterised in that：It is described turbulent flow every Plate is rectangle plate.
- 4. the agitation type flotation machine according to claim 3 for accelerating concentrate ore discharge speed, it is characterised in that：It is described turbulent flow every The thickness of plate is 10mm~20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831678.3U CN207013162U (en) | 2017-07-10 | 2017-07-10 | A kind of agitation type flotation machine for accelerating concentrate ore discharge speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831678.3U CN207013162U (en) | 2017-07-10 | 2017-07-10 | A kind of agitation type flotation machine for accelerating concentrate ore discharge speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013162U true CN207013162U (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831678.3U Active CN207013162U (en) | 2017-07-10 | 2017-07-10 | A kind of agitation type flotation machine for accelerating concentrate ore discharge speed |
Country Status (1)
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| CN (1) | CN207013162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102121A (en) * | 2021-04-15 | 2021-07-13 | 江苏仕能工业技术有限公司 | Flotation device convenient to wash |
-
2017
- 2017-07-10 CN CN201720831678.3U patent/CN207013162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102121A (en) * | 2021-04-15 | 2021-07-13 | 江苏仕能工业技术有限公司 | Flotation device convenient to wash |
| CN113102121B (en) * | 2021-04-15 | 2024-04-19 | 江苏仕能工业技术有限公司 | Flotation machine convenient to wash |
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