CN206996864U - Cylindrical mechanical stirring type flotation machine - Google Patents
Cylindrical mechanical stirring type flotation machine Download PDFInfo
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- CN206996864U CN206996864U CN201720579091.8U CN201720579091U CN206996864U CN 206996864 U CN206996864 U CN 206996864U CN 201720579091 U CN201720579091 U CN 201720579091U CN 206996864 U CN206996864 U CN 206996864U
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- cell body
- flotation cell
- flotation
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- stabilier
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Abstract
The utility model belongs to the technical field of mineral processing equipment, a cylindrical mechanical stirring formula flotation device is disclosed, which comprises a bracket, the flotation cell body, the top of flotation cell body is equipped with the overflow weir, be fixed with the support on the overflow weir, be equipped with driving motor on the support, driving motor passes through transmission and is connected with the rotor upper end of setting in the flotation cell body, the lower extreme of rotor and the stator cooperation of setting bottom in the flotation cell body, the lower part of flotation cell body is equipped with into ore mouth and ore outlet, the top is equipped with the current stabilizer in the flotation cell body, it has the overflow aperture to open on the current stabilizer, the center of current stabilizer runs through there is the center section of thick bamboo of installing in the rotor outside, center section of thick bamboo lower part is equipped with middling. The ore pulp is more stable in flotation, the flotation effect is better, and the ore pulp is effectively prevented from being turned over; and a liquid level detector and a control valve are introduced, so that the adjustment of the liquid level of the flotation tank can be controlled automatically, the labor intensity is reduced, and the labor efficiency is improved.
Description
Technical field
It the utility model is related to preparation equipment technical field, and in particular to a kind of cylindrical agitation impeller flotator.
Technical background
Flotation is most widely used a kind of beneficiation method in particulate and the sorting of superfine particle material, and it shows to dredge using mineral
Water-based difference, adjusted by adding medicament and equipment, target minreal is separated with gangue mineral.
Flotation device has in ore dressing and Concentrating Field and is extremely widely applied as the most frequently used floatation equipment.But
In the prior art, among floatation process, make the disposal ability of flotation device impacted due to flotation device liquid level magic flower；And due to
Rotor is middle hole axle, and among running at high speed, the rigidity and torsional strength of rotor are inadequate, and rotor is easily broken off, and is fed in addition
Journey is manual operation, and labor intensity is high and efficiency is low.
Utility model content
The purpose of this utility model is to solve the rigidity and torsional strength of common flotation device liquid level magic flower and rotor not
Enough, a kind of the problem of rotor is easily broken off, there is provided cylindrical agitation impeller flotator.
In order to achieve the above object, the utility model is using technology technical scheme once：
A kind of cylindrical agitation impeller flotator, including support, flotation cell body, the top of flotation cell body are provided with overflow
Weir, support is fixed with downflow weir, support is provided with motor, and motor is by transmission device and is arranged on flotation cell body
Interior rotor upper end connection, the lower end of rotor and the stator cooperation for being arranged on bottom in flotation cell body, the bottom of flotation cell body is also
Provided with iron ore feeding hole and go out mine mouth, flotation cell body inside front is provided with stabilier, and overflow aperture is provided with stabilier, stabilier
The central tube having on the outside of rotor is run through at center, and the upper end of central tube is fixed on support, and central tube bottom is provided with chats
Circulation port, middling cycle hole top are provided with air inlet pipe, and air inlet pipe one end connects with central tube, and the air inlet pipe other end passes through stabilier
After be arranged on outside flotation cell body.
Further improved as the utility model, flotation cell body is provided with foam collecting tank close to the outside of downflow weir, can be with
The foam of spilling is collected.
Further improved as the utility model, flotation cell body middle part is provided with level sensor.
Further improved as the utility model, go out mine mouth and be provided with control valve.
Further improved as the utility model, wash tub pipe is provided with above foam collecting tank.Can be to overflowing to foam
The mineral froth of collecting tank is rinsed.
Further improved as the utility model, foam collecting tank is square, and foam collecting tank is inclined at flotation
On cell body, the tilting bottom of foam collecting tank is provided with foam discharging opening.Foam collecting tank is obliquely installed, and can make foam is convenient to overflow
Go out.
Further improved as the utility model, the overflow aperture on stabilier is the aperture being evenly distributed, it is ensured that
Liquid not magic flower, it is steady to overflow.
The utility model has the advantages that relative to prior art：
Stabilier is added in cylindrical flotation device of the present utility model so that flotation pulp is more stable, and flotation effect is more preferable,
It effectively prevent ore pulp magic flower；And central tube is added on the outside of rotor, the circulation of chats has both been realized, has also effectively increased rotor
Rigidity and torsional strength, introduce level sensor and control valve in addition, the regulation of flotation cell liquid level is passed through automation
Control, reduces labor intensity, raises labour efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference implication is as follows：1. support；2. flotation cell body；3. stabilier；4. central tube；5. middling cycle hole；6.
Iron ore feeding hole；7. go out mine mouth；8. stator；9. rotor；10. foam collecting tank；11. wash tub pipe；12. motor；13. air inlet
Pipe；14. level sensor；15. control valve；16. downflow weir；17. foam discharging opening；18. overflow aperture.
Embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to the utility model patent.
As shown in figure 1, a kind of cylindrical agitation impeller flotator, including support 1, flotation cell body 2, flotation cell body 2
Top is provided with downflow weir 16, and support 1 is fixed with downflow weir 16, and support 1 is provided with motor 12, and motor 12 passes through skin
Belt wheel is connected with the upper end of rotor 9 being arranged in flotation cell body 2, and the lower end of rotor 9 is with being arranged on determining for the inner bottom part of flotation cell body 2
Son 8 coordinates, and the middle part of flotation cell body 2 is provided with level sensor 14, and the bottom of flotation cell body 2 is provided with iron ore feeding hole 6 and goes out mine mouth
7, go out mine mouth 7 and be provided with control valve 15, flotation cell body 2 is provided with square foam collecting tank 10 close to the outside of downflow weir 16, and
Foam collecting tank 10 is inclined on flotation cell body 2, and the tilting bottom of foam collecting tank 10 is provided with foam discharging opening 17.Foam
The top of collecting tank 10 is provided with wash tub pipe 11, and the inside front of flotation cell body 2 is provided with stabilier 3, is provided with and is evenly distributed on stabilier 3
Overflow aperture 18, the center of stabilier 3 is through there is central tube 4, and central tube 4 is coaxially mounted to the outside of rotor 9, central tube 4
Upper end is fixed on support 1, and the bottom of central tube 4 is provided with middling cycle hole 5, and the top of middling cycle hole 5 is provided with air inlet pipe 13, air inlet
Pipe 13 connects with central tube 4, and air inlet pipe 13 pass through stabilier 3 after be arranged on outside flotation cell body 2.
During start-up operation, the motor 12 in frame is rotated at a high speed by belt pulley rotor driven 9, and the rotation of rotor 9 makes
Negative pressure is formed in central tube 4, forms negative pressuren zone together with the bottom of rotor 9, air enters center from air inlet pipe 13 under pressure
Cylinder 4, chats also further circulate mineralising by middling cycle hole 5 under the effect of the pressure, and raw ore is total to gravity flow and pressure
Enter flotation cell body 2 from iron ore feeding hole 6 under same-action.Target minreal forms mineral laden bubble with air, after reaching the top of flotation cell body 2
Through the overflow aperture 18 on stabilier 3, rise at the top of liquid level, when liquid level increases, act on the pressure of level sensor 14
Increase, pressure signal are changed into electric signal by level sensor 14 and act on control valve 15, use the opening increase of mine mouth 7, increase
Big ore discharge amount, reduces liquid level；When liquid level reduces, then control out mine mouth 7 to reduce its opening, liquid level is increased.And then steep
Foam flows out from the downflow weir 16 of the surrounding of flotation cell body 2, into foam collecting tank 10, from foam under the flushing of the reclaimed water of flush pipe 11
Discharging opening 17 overflows, and into next step work flow, among reality, flotation cell body 2 can select the bigger cell body of volume, make
It possesses bigger disposal ability.
Above-mentioned is only the preferred embodiments of the utility model patent, illustrates general principle of the present utility model and main knot
Structure.All changes and improvement according to present utility model application scope, all should be in the scope of protection of the utility model.
Claims (7)
1. a kind of cylindrical agitation impeller flotator, including support（1）, flotation cell body（2）, flotation cell body（2）Top set
There is downflow weir（16）, downflow weir（16）It is fixedly arranged above support（1）, support（1）It is provided with motor（12）, motor
（12）By transmission device and it is arranged on flotation cell body（2）Interior rotor（9）Upper end connection, rotor（9）Lower end and setting
In flotation cell body（2）The stator of inner bottom part（8）Coordinate, flotation cell body（2）Bottom be additionally provided with iron ore feeding hole（6）And go out mine mouth
（7）, it is characterized in that：The flotation cell body（2）Inside front is provided with stabilier（3）, stabilier（3）On be provided with overflow aperture
（18）, stabilier（3）Center through having installed in rotor（9）The central tube in outside（4）, central tube（4）Upper end be fixed on
Support（1）On, central tube（4）Bottom is provided with middling cycle hole（5）, middling cycle hole（5）Top is provided with air inlet pipe（13）, air inlet
Pipe（13）One end and central tube（4）Connection, air inlet pipe（13）The other end passes through stabilier（3）After be arranged on flotation cell body（2）Outside
Portion.
2. a kind of cylindrical agitation impeller flotator according to claim 1, it is characterized in that：The flotation cell body（2）
Close to downflow weir（16）Outside be provided with foam collecting tank（10）.
3. a kind of cylindrical agitation impeller flotator according to claim 1 or 2, it is characterized in that：The flotation cell body
（2）Middle part is provided with level sensor（14）.
4. a kind of cylindrical agitation impeller flotator according to claim 3, it is characterized in that：It is described go out mine mouth（7）On
Provided with control valve（15）.
5. a kind of cylindrical agitation impeller flotator according to claim 2, it is characterized in that：The foam collecting tank
（10）Top is provided with wash tub pipe（11）.
6. a kind of cylindrical agitation impeller flotator according to claim 2 or 5, it is characterized in that：The foam is collected
Groove（10）To be square, and foam collecting tank（10）It is inclined at flotation cell body（2）On, foam collecting tank（10）Tilting bottom
Provided with foam discharging opening（17）.
7. a kind of cylindrical agitation impeller flotator according to claim 1, it is characterized in that：The stabilier（3）On
Overflow aperture（18）For the aperture being evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579091.8U CN206996864U (en) | 2017-05-23 | 2017-05-23 | Cylindrical mechanical stirring type flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579091.8U CN206996864U (en) | 2017-05-23 | 2017-05-23 | Cylindrical mechanical stirring type flotation machine |
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| Publication Number | Publication Date |
|---|---|
| CN206996864U true CN206996864U (en) | 2018-02-13 |
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ID=61444569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720579091.8U Active CN206996864U (en) | 2017-05-23 | 2017-05-23 | Cylindrical mechanical stirring type flotation machine |
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| Country | Link |
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| CN (1) | CN206996864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973973A (en) * | 2021-03-18 | 2021-06-18 | 华能煤炭技术研究有限公司 | Centrifugal flotation machine and centrifugal flotation method |
| CN115025890A (en) * | 2022-05-24 | 2022-09-09 | 中南大学 | Flotation separation fine particle flotation equipment |
-
2017
- 2017-05-23 CN CN201720579091.8U patent/CN206996864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973973A (en) * | 2021-03-18 | 2021-06-18 | 华能煤炭技术研究有限公司 | Centrifugal flotation machine and centrifugal flotation method |
| CN115025890A (en) * | 2022-05-24 | 2022-09-09 | 中南大学 | Flotation separation fine particle flotation equipment |
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